CN205941515U - Rapid detection equipment - Google Patents
Rapid detection equipment Download PDFInfo
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- CN205941515U CN205941515U CN201620504062.0U CN201620504062U CN205941515U CN 205941515 U CN205941515 U CN 205941515U CN 201620504062 U CN201620504062 U CN 201620504062U CN 205941515 U CN205941515 U CN 205941515U
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- 235000013305 food Nutrition 0.000 claims abstract description 89
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- 239000008103 glucose Substances 0.000 claims abstract description 62
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Abstract
A rapid test apparatus for testing glycemic index of food, comprising: the food sugar conversion device comprises a weighing unit, a sugar conversion reaction action unit, a product measuring unit, a core operation control unit and a food component comparison database, wherein the weighing unit is used for obtaining the weight information of food to be detected, the sugar conversion reaction action unit is used for carrying out sugar conversion reaction on the food to be detected and a sugar conversion biotin reactant, the product measuring unit is used for measuring the glucose concentration of a sugar conversion reaction product, and the core operation control unit is used for calculating according to the integral relation between the glucose concentration information of the sugar conversion reaction product and time and carrying out comparison and correction by matching with the food component comparison database so as to estimate the numerical value of the sugar rise index of the food to be detected. The detection equipment has the advantages of high yield benefit, low cost, fast completion, environmental protection continuity and the like.
Description
Technical field
This utility model is related to a kind of plain type detection means, more particularly to a kind of glycemic finger being applied to detection food
The quick detection equipment of number.
Background technology
In recent years, because masses promote and for healthy attention, the release to food and absorption for Diet concept
More focus on.Furthermore, because compatriots increase year by year in the population of metabolic syndrome, for diet attention non-mention in the same breath,
And the carbohydrate in food is all closely bound up with health all the time.In fact, dominated by carbohydrate
Change of blood sugar is all the focus that crowd is attracted attention all the time, especially diabetes and obesity, the even more common metabolic of compatriots
Disease.
Glycaemic index (Glycemic Index) is to be waited in research diabeticss by the Charles Jenkins professor of University of Toronto
A kind of important indicator being developed in diet.In Digestion, carbohydrate is broken down into saccharide and will can absorb
Glucose absorption after, blood sugar content can be increased, so that blood glucose is tended towards stability through a succession of effect, this method Main Function be weigh
In amount food, saccharide is for the impact of blood glucose.Glycaemic index can be because food causes blood glucose fluctuation to be divided into three major types, if food
In carbohydrate can be rapidly decomposed for saccharide and by after quick for absorbable glucose absorption, rapidly increase blood glucose and contain
Amount, leads to blood glucose drastically to change, and such food is promotion confectionery thing.Conversely, the carbohydrate in food is decomposed more slowly
Absorb, cause blood glucose fluctuation less, such food is low glycemic food.If by glucose be 100 on the basis of reference, low glycemic
Food is the food that exponential quantity is less than less than 55, and middle glycaemic index is between 56-70, and promotion confectionery thing refers to index and is more than 71
Food.Will not drastically change but more slowly steady because low glycemic food blood sugar changes, therefore for being conducive to glucostasis
Food.Quickly fluctuation can lead to the change of insulin requirements amount, to adjust the constant of blood sugar for human body to blood glucose.Harvard University is public
Commune hospital has studied and has pointed out that in diet, High-glycemic-index foods and the second patients with type Ⅰ DM or coronary heart disease have strong positive altogether
Close.And World Health Organization (WHO) WHO and Food and Agricultural Organization of the United Nations also advise the people of industrialized country with low glycaemic index
Based on diet, to prevent metabolic disease such as fat three-hypers, cardiovascular disease, diabetes and its complication.Therefore, China
Health control department also once nutritionist please understand glycaemic index and the glycemic finger stipulating domestic Foods in healthy special column in detail
Number is so that the common people search.It follows that blood glucose glycaemic index can be used for helping consumer suitable with health administrator selection
Food, and the Probability of some diseases may be reduced.
The original measurement of glycaemic index be multidigit health Adult human subjects (more than 6) after fasting in 12 hours, take the photograph
Enter 50 grams of foods to be measured, through multiple blood drawing detection (typically taking 7 groups of time point blood drawings, every minor tick 15-30 minute), gained
The bell shaped curve figure of the relation of time and blood glucose in two hours, then (many in Asia divided by standard chow by integrating below curve
With glucose as standard chow, and with white toast as standard chow more than America and Europe, health control department is glycemic with glucose
The standard chow of index) afterwards value be multiplied by again 100 be glycaemic index.In order to reduce the difference of experimenter itself or other
The diversity factor of personal traitss, the use of tested food needs through strict screening.Mensure due to the method typically requires people
When experimenter and somewhat expensive are time-consuming, therefore there is the development of suitable testing in vitro method.Most notable is 1996
Constant temperature after food and digestive enzyme mixing is decomposed food including at 37 DEG C, with colorimetry by the research that K.N.Englyst is worked together with it
Measure the glucose that food discharges.Englyst more changes its method with high-effect liquid chromatograph (HPLC) mensure within 1999.
Wherein, Englyst method comprises to shred the tested food of known quantitation, adds the HCl that 10ml contains pepsin and guar gum
After middle mixing, add the 0.5M Sodium Acetate Trihydrate of pH5.2 after 37 DEG C of reactions of 10 minutes.Then aforementioned mixture is added in advance
In the amylase of mixing, invertase, pancreatic amylase, after 37 DEG C of water-baths are shaken 20 minutes, take out first part of sample and simultaneously add
Anhydrous alcohol terminating reaction, then (referred to as G20, the Fructus Vitis viniferae discharging after 20 minutes are measured with high-effect liquid chromatograph (HPLC)
Sugar).Remaining sample continuation takes out second part of sample after acting on 100 minutes, is surveyed with HPLC after adding anhydrous alcohol terminating reaction again
Obtain G120 (glucose content being discharged after 120 minutes).Residue test mixture after sampling twice, temperature is added to
100 DEG C promote complete hydrolysis, in order to the total glucose content in determination sample.Measure blood glucose compared to using internal method of testing
Sugar rises index, and Englyst method is to estimate the glycaemic index numerical value of test food using dextrose equivalent.However, Englyst side
Method also has its blind spot, and Brand-Miller etc. used the display of Englyst method using the food in low glycaemic index in 2004
On have the excessive problem of error.Garsetti etc. points out in the article of 2005, some foods (for example some commercially available cookiess)
Above, the method does not have predictive value.And patent (the Chinese patent font size held by Mark reaction food：
CN101784898B) improve Englyst method, uniformly grind food with low temperature and solidify or semi-solid preparation food sample, with true
Protect food molecule integrity, simulated foods is produced protein, fat and the level of sugar alcohol with the digestion of enzyme, finally surveyed using HPLC
After obtaining sample saccharide, via the glycaemic index being calculated simulation, so as to improving the glycaemic index predictability of food.Although improving
Glycaemic index predictability, but still need to one day time-triggered protocol and must by after high-resolution instrument (HPLC) analytical calculation
Glycaemic index can be obtained.
From aforementioned techniques, glycaemic index to be measured needs to carry out long-time Yu complicated experimental arrangement, consumes a large amount of
Manpower, and coordinate the precision instrument side of costliness can carry out.But face vast and Protean diet detection and prevention again
For the demand of medical health care, how to shorten the testing time and testing cost is greatly reduced is the task of top priority.Therefore this utility model
From the angle of the glycaemic index that can quickly and easily detect food, one kind is provided to have in high precision, efficiently with innovation mode
The quick detection equipment of rate it is desirable to the requirement of " eating after priori ", by science data allow masses to eat healthy.
Utility model content
With the presence of the disappearance of mirror prior art, main purpose of the present utility model is to provide a kind of quick detection equipment,
It can significantly be simplified experiment manpower and shorten the testing time, without strong acid and strong base, the expensive instrument that is not necessary to using high cost, you can
Carry out the quantitation to food glycaemic index and semiquantitative rapid evaluation.
For reaching above-mentioned purpose, this utility model employs the following technical solutions：A kind of quick detection equipment, in order to detect food
Glycaemic index, this quick detection equipment include a weighing unit, one turn of sugared reagentia unit, a product measuring unit and
One its main operational control unit.This weighing unit is in order to obtain the weight information of a food to be detected；This turn of sugared reagentia list
Unit is connected with this weighing unit or is separated from each other, and wherein this turn sugared reagentia unit includes a reaction cell body, one turn of sugared ferment
Reactant feeding mechanism, a sample stirring and breaking device, a ultrasonic oscillation device and an attemperating unit, wherein this turn sugared ferment
Plain reactant feeding mechanism is connected with this reaction cell body by a volume control device, in order to provide one turn of sugared ferment reactant,
The stirring of this sample is all connected with this reaction cell body with breaking device, this ultrasonic oscillation device and this attemperating unit；This product
Measuring unit is passed through a defecator and is connected with this turn of sugared reagentia unit, and this product measuring unit includes a determinand and surveys
Experimental tank body and one is arranged at the examination of glucose concentration sensor in portion in this determinand test trough body；This its main operational control unit
It is electrically connected with this weighing unit, this turn of sugared reagentia unit and this product measuring unit, wherein this its main operational controls
Unit includes one turn of sugared Reaction Control Assembly and a product measuring and calculation device, and this turn of sugared Reaction Control Assembly is in order to receive this
The weight information of food to be detected, and the use of this turn of sugared ferment reactant is calculated according to the weight information of this food to be detected
Amount, and control the injection uninterrupted of this turn of sugared ferment reactant, this product measuring and calculation device is to be checked in order to measure this
Survey the concentration of glucose information of food, and coordinate a composition of food comparison data storehouse to compare and calculate, treat so as to calculating this
The numerical values recited of the glycaemic index of detection food.
Further, this product measuring unit passes through a convection device with this turn of sugared reagentia unit even further
Connect.
Further, this reaction cell body in order to carry out turning sugar reaction this food to be detected with this turn of sugared ferment reactant
Program, this stirring and breaking device, this ultrasonic oscillation device and this attemperating unit can in this turn of sugared response procedures phase interworking
Close, in order to by the starch of this food to be detected and sugar, from dietary fiber, separation and Extraction is out；Wherein, this turn of sugared ferment reaction
Agent comprises to bite sugar substance, and this turn of sugared ferment reactant can make polysaccharide and disaccharidase class change into monosaccharide using ferment transfer characteristic
Class, and the saccharide growth and decline course of reaction that sugar substance emulates digestive system is bitten by this.
Further, this turn of sugared Reaction Control Assembly can calculate the weight information of this food to be detected and this turn of sugared ferment
The relation of reactant consumption.
Further, this ultrasonic oscillation device and this attemperating unit are installed on the ring-side wall of this reaction cell body,
This attemperating unit includes a temperature sensor and one liter of gentle cooler, and this attemperating unit is maintained in order to will turn sugared response procedures
Constant temperature.
Further, this defecator and this convection device are connected with each other and are arranged on this reaction cell body and this determinand
Between test cell body, in this reactive tank body, portion completes a turn glucose product for sugar reaction can be provided by this convection device
Convection action drive in this product measuring unit, this defecator includes a filter screen or a semipermeable membrane, this defecator in order to
Filter impurity, so that the small molecule liquid of glucose passes through.
Further, this product measuring and calculation device can be according to the concentration of glucose of this glucose product and time
Integral relation calculated, and coordinate this composition of food comparison data storehouse to compare correction, to estimate this food to be detected
Glycaemic index numerical values recited.
Further, this sample stirring includes a drive motor and a foodstuff crushing device, this driving horse with breaking device
Reach and be arranged on the outer of this reaction cell body, the major part of this foodstuff crushing device is located at portion in this reactive tank body, and this foodstuff crushing
The end of device connects this drive motor by the diapire of this reaction cell body.
Further, this turn of sugared ferment reactant feeding mechanism is mutual with this reactive tank body phase via a reactant delivery pipe
Connection, this volume control device is arranged in this reactant delivery pipe, and this examination of glucose concentration sensor is electric chemical formula, is in
Color formula or optical profile type.
Further, this examination of glucose concentration sensor of electric chemical formula includes a noble metal electrode group, colour generation formula
This examination of glucose concentration sensor include the light source and the optical receiver that are oppositely arranged, this concentration of glucose of optical profile type
Detection sensor includes the higher source luminance that is oppositely arranged and a luminance meter and a pair, and to be arranged at this higher source luminance bright with this
Polaroid between degree meter.
This utility model at least has the advantages that：
This utility model is that the Experimental Establishment to traditional glycaemic index detection is miniaturized and simplified with program,
But its test result must possess a certain degree of reasonability and reference value again.This idea stem from contrast the 1970's opened
The portable blood sugar sent out is tested oneself the concept of instrument (SMBG), and it has significantly been simplified traditionally with blood drawing, centrifugation, plasma treatment etc. greatly
After amount processing routine, blood plasma is sent into expensive biochemistry analyzer and carries out blood sugar detection.The invention of blood glucose self monitoring instrument (SMBG) is drawn
Send out the huge revolution of blood sugar test, patient of diabetes can house Self-approving make a variation with looking after the blood glucose of itself, to medical institutes
Speech can also be known that blood glucose test results with simple and rapid method, the crucial significantly essence for test equipment of success therein
Subtract, the testing time shortens and cheap cost.
The spirit of quick detection equipment of the present utility model is as the same, in comparison with traditional glycaemic index detection method, this reality
Possesses following benefit with new quick detection equipment：
A. Experimental Establishment simplifies miniaturization：The Experimental Establishment of the traditional IVD method of testing of miniaturization is it is only necessary to one group of simple type
Reaction unit, in order to carry out turning sugar reaction and measuring.Neither need using substantial amounts of sample processing device, and analytically also not
The expensive instrument (as high-effect liquid chromatograph HPLC) of high cost need to be used.
B. significantly reduce process time：Traditionally carry out glycaemic index test and all will expend ten more than a few hours, and apply
This testing equipment only can complete main reaction test program in several tens minutes even ten several minutes, obtain one and have
The measurement result of reference value.
C. the minimizing that manpower uses：Because of significantly reducing the number of of step and facility, corresponding operation sequence is also simplified with method,
Therefore do not need substantial amounts of manpower to carry out.
D. the efficiency of environmental conservation：For taking cross staining and the cleaning treatment problem of environment, the destructing of this testing equipment into account
Food mode carries out (as machinery smashes or ultrasonic wave concussion), the experiment with traditional vitro detection glycaemic index for physically
Facility is compared with program, the process of this testing equipment no strong acid and strong base and the risk of cross staining.
Take a broad view of above four technical characterstics, this testing equipment possesses to be had high production benefit, low cost, be rapidly completed and environmental protection
Continuous etc. advantageous properties forever.
It is further understood that feature of the present utility model and technology contents for enabling, refer to below in connection with this utility model
Detailed description and accompanying drawing, but the accompanying drawing being provided only provide with reference to and explanation use, be not used for this utility model in addition
Limit.
Brief description
Fig. 1 is the basic framework block schematic diagram of quick detection equipment of the present utility model.
Fig. 2 is the structural representation () of quick detection equipment of the present utility model.
Fig. 3 is the structural representation (two) of quick detection equipment of the present utility model.
Fig. 4 is the structural representation (three) of quick detection equipment of the present utility model.
Fig. 5 is the structural representation of weighing unit of the present utility model.
Fig. 6 is the schematic diagram turning sugared reagentia unit of quick detection equipment of the present utility model.
Fig. 7 A is the schematic diagram () of the product measuring unit of quick detection equipment of the present utility model.
Fig. 7 B is the schematic diagram (two) of the product measuring unit of quick detection equipment of the present utility model.
Fig. 7 C is the schematic diagram (three) of the product measuring unit of quick detection equipment of the present utility model.
Specific embodiment
The following is and relevant " quick detection equipment " disclosed in this utility model is described by particular specific embodiment
Embodiment, by content disclosed in this specification, those skilled in the art can understand that advantage of the present utility model is imitated with technology
Really.This utility model can be implemented or be applied by other different specific embodiments, the every details in this specification
Different viewpoints and application can be based on, carry out various modification and change under not departing from spirit of the present utility model.In addition, this practicality
New accompanying drawing is only simply schematically illustrate, not according to the description of actual size, first give chat bright.Following embodiment will enter one
Step describes correlation technique content of the present utility model in detail, but disclosure of that be not used to limit technology of the present utility model
Category.Refer to Fig. 1, be the basic framework block schematic diagram of the quick detection equipment of this utility model one preferred embodiment.This
The quick detection device A of embodiment is applied to detect the glycaemic index of food, can not only significantly simplify experiment manpower and shorten survey
The examination time, and without strong acid and strong base, the expensive instrument that is not necessary to using high cost, you can carry out the quantitation to food glycaemic index
With semiquantitative rapid evaluation；As illustrated, quick detection device A includes weighing unit 1, turns sugared reagentia unit 2, convection current
Device 3, defecator 4, product measuring unit 5, its main operational control unit 6 and composition of food comparison data storehouse 7.
To illustrate between the effect of each Component units and detail characteristic and this composition unit below in conjunction with Fig. 2 to Fig. 7 C
Annexation, the structural representation of the quick detection equipment for this utility model one preferred embodiment for the wherein Fig. 2 to Fig. 4, Fig. 5
For the structural representation of the weighing unit of described quick detection equipment, Fig. 6 is turn sugared reagentia of described quick detection equipment
The schematic diagram of unit, Fig. 7 A to Fig. 7 C is the schematic diagram of the product measuring unit of described quick detection equipment.
As shown in Fig. 2, Fig. 4 and Fig. 5, weighing unit 1 is in order to obtain the weight information of a food to be detected, for example, to be checked
Survey food and can comprise Rhizoma Solani tuber osi, bread, rice, Italian noodle, nut or Herba bromi japonici etc..In the present embodiment, weighing unit 1 can be
Intelligent electronic-scale, it includes the first load bearing seat 11 and is arranged at measuring table 12 on the first load bearing seat 11, also dependent on demand
In the first load bearing seat 11 lower section setting receiver 13, so as to accommodating food process assembly 14 (such as shears, fork etc., referring to Fig. 5),
And then user can come as food sample by the sub-fraction (fritter) that food preparation assembly 14 takes off food to be detected,
And food sample is placed in measured zone 120 carries out weighing.
As shown in Fig. 2, Fig. 3, Fig. 6, turn sugared reagentia unit 2 in order to enter food to be detected with turning sugared ferment reactant
Row turns sugar reaction, so that the starch of food to be detected is separated from dietary fiber with sugar and extract.Turn sugared reagentia list
Unit 2 includes reacting cell body 21, attemperating unit 22, ultrasonic oscillation device 23 and sample stirring and breaking device 24, wherein reacts
Cell body 21 is arranged on the second load bearing seat 8, and attemperating unit 22, ultrasonic oscillation device 23 and sample stirring are equal with breaking device 24
It is connected with reaction cell body 21, turn the storage tank 81 that sugared ferment reactant feeding mechanism 25 is arranged at the second load bearing seat 8, and by stream
Amount control device 26 (referring to Fig. 1) is connected with reaction cell body 21.
From the point of view of functionally, turn sugared ferment reactant feeding mechanism 25 and turn sugared ferment reactant to reacting cell body in order to provide
21, what deserves to be explained is, turn the Digestion of sugared ferment reactant energy Mouthsimulator Digestive system, gastric juice and intestinal juice, by food
Sample gelatinizing hydrolyzes, and the injection uninterrupted turning sugared ferment reactant can be controlled by volume control device 26；Sample
Stirring and breaking device 24 are provided that intermittent smashes stirring action, by food sample small molecule (or claim granular)；
Ultrasonic oscillation device 23 can apply ultrasonic wave concussion effect simultaneously to food sample, to accelerate to separate out turning in eating patterns
Sugared composition；Attemperating unit 22 is maintained at constant temperature in order to will turn sugared response procedures.For further, turn sugared ferment reactant and comprise
Bite sugar substance, turning sugared ferment reactant can change into monosaccharide using ferment transfer characteristic by polysaccharide and disaccharidase class, and passes through
Bite the saccharide growth and decline course of reaction that sugar substance emulates digestive system.
From structure, inside reaction cell body 21, reactant outfan 211 must be configured with, and turn sugared ferment reactant and supply
Device 25 is answered to be interconnected (referring to Fig. 2 and Fig. 3) via reactant delivery pipe 212 and reactant outfan 211, flow-control fills
Put 26 to be configured in reactant delivery pipe 212；Attemperating unit 22 and ultrasonic oscillation device 23 are installed in reaction cell body 21
Side wall on (referring to Fig. 6), wherein attemperating unit 22 include temperature sensor and rise gentle cooler (not shown)；Sample
Stirring and breaking device 24 include drive motor 241 and foodstuff crushing device 242 (such as agitator, blade, blade etc., referring to Fig. 6),
Drive motor 241 is arranged on the outer of reaction cell body 21, and the diapire of reaction cell body 21 is passed through and company in the end of foodstuff crushing device 242
Connect drive motor 241, wherein connecting portion need to carry out water-proofing treatment.
As shown in Fig. 1 to Fig. 3, Fig. 6 to Fig. 7 C, product measuring unit 5 is passed through convection device 3 and defecator 4 and is turned
Sugared reagentia unit 2 connects, in order to measure through turn a sugared reagentia unit 2 complete to turn the product of sugar reaction glucose dense
Degree, wherein convection device 3 is provided that convection action, will turn sugared reaction product and drive in product measuring unit 5, defecator
4 (such as filter screens, referring to Fig. 3) can intercept polysaccharide quasi-molecule and impurity, only allows the small molecule liquid flow comprising glucose pass through, whereby
Extract required detection turns sugar-like originally.In the present embodiment, product measuring unit 5 includes determinand test cell body 51 and setting
Test the examination of glucose concentration sensor 52 (referring to Fig. 7 A and 7C) within cell body 51, wherein concentration of glucose inspection in determinand
Surveying sensor 52 can be electric chemical formula, colour generation formula or optical profile type.
For further, as shown in Fig. 2, Fig. 3 and Fig. 7 A, taking electric chemical formula as a example, examination of glucose concentration sensor
52 include glucose detection ferment agent delivery device 521 and noble metal electrode group 522 (as two ends or three end noble metal electrodes),
And reagent outfan 511 must be configured with above determinand test cell body 51.Glucose detection ferment agent delivery device 521 also sets
It is placed in the storage tank 81 of the second load bearing seat 8, and be interconnected (referring to Fig. 2 via reagent delivery pipe 512 and reagent outfan 511
And Fig. 3), noble metal electrode group 522 can be installed in determinand and test the appropriate location (referring to Fig. 7 A) within cell body 51.According to
This design, the reaction reagent that glucose detection ferment agent delivery device 521 is provided can instill via reagent outfan 511 and turn
In sugar-like basis, and voltage supply is carried out to produce electrochemical reaction by noble metal electrode group 522, measure electrochemical reaction generation
Current value can be extrapolated and turn this concentration of glucose of sugar-like.
According to another embodiment of the present embodiment, as shown in Figure 7 B, examination of glucose concentration sensor 52 can also be
Colour generation formula, is with the difference of the examination of glucose concentration sensor 52 shown in Fig. 7 A, and noble metal electrode group 522 must be replaced
Become the light source 523 being oppositely arranged and optical receiver 524, wherein light source 523 can be light emitting diode (Light Emitting
Diode, LED) or laser (Laser) emitter.Design according to this, reaction reagent can carry out colour generation with turning the glucose in sugar-like basis
Distinguish colour response, for example, yellow can be presented to red color gamut according to different concentration of glucose, then by light source 523 with
The change of optical receiver 524 interpretation color, you can extrapolate the concentration of glucose in sugar-like basis.
According to a further embodiment of the present embodiment, as seen in figure 7 c, examination of glucose concentration sensor 52 can also be
Optical profile type, is with the difference of the examination of glucose concentration sensor 52 shown in Fig. 7 A, and noble metal electrode group 522 must be replaced
Become the higher source luminance 525 being oppositely arranged and luminance meter 526 and be arranged at the polarization between light source 525 and luminance meter 526 for a pair
Piece 527, wherein higher source luminance 525 can be high-brightness LED or laser (Laser) emitter.Design according to this, work as line polarized light
Along optical axis direction when turning transmission in sugar-like basis, the vibration plane of polarized light will rotate a certain angle, by measuring glucose originally
The optically-active spectrum of properties of body, you can extrapolate the concentration of glucose turning in sugar-like basis.
Its main operational control unit 6 may be disposed inside the second load bearing seat 8, and with weighing unit 1, turn sugared reagentia list
Unit 2 and product measuring unit 5 are electrically connected with.Its main operational control unit 6 includes turning sugared Reaction Control Assembly 61 and product
Measuring and calculation device 62 it is notable that turning the weight information that sugared Reaction Control Assembly 61 can receive food to be detected, and according to
This is calculating the consumption turning sugared ferment reactant that is to say, that turning a sugared Reaction Control Assembly 61 can calculate food to be detected
Weight information and the relation turning sugared ferment reactant consumption；Furthermore, turn sugared Reaction Control Assembly 61 and can also pass through flow-control
Device 26 turns, to control, the uninterrupted that sugared ferment reactant flows into reaction cell body 21.Product measuring and calculation device 62 can root
Calculated with the integral relation of time according to the concentration of glucose of food to be detected, and coordinate composition of food comparison data storehouse 7 to enter
Row compare revise, so as to calculate or estimate food to be detected glycaemic index numerical values recited.
Referring to Fig. 2 and Fig. 3, operated for the convenience of the users and carried out self health control, can be in weighing
First display interface 121 and the first operation button group 122, the first display interface 121 and are arranged on the measuring table 12 of unit 1
One operation button group 122 can be located at measured zone 120 side, and the wherein first display interface 121 can be display screen, in order to aobvious
Show the weight information of food to be detected, the first operation button group 122 is available for the weighing operation that user carries out food to be detected；And can
Second display interface 82 and the second operation button group 83 are arranged on the second load bearing seat 8, the wherein second display interface 82 can also
It is display screen, in order to show the glycaemic index information of food to be detected, the second operation button group 83 is available for user and carries out turning sugar
Ferment reactant or the supply of glucose detection ferment reagent, food sample stirring and smash, shake, temperature control, turning sugar-like Portugal in this
The operation of the programs such as grape sugar concentration mensuration.
Referring to Fig. 4, the weighing unit 1 of quick detection device A may be configured to mutually interconnect with the second load bearing seat 8
Connect or separate, preferably design is that weighing unit 1 can be combined one by the magnetic assembly 9 being oppositely arranged with the second load bearing seat 8
Rise, such user can be pulled down weighing unit 1 easily or turn sugared reagentia unit 2 and product measuring unit 5, reach list
The effect solely carrying using weighing unit 1 or turning sugared reagentia unit 2 and product measuring unit 5.
Content disclosed above is only preferable possible embodiments of the present utility model, not thereby limits to this utility model
Scope of the claims, therefore all utilization this utility model description and accompanying drawing content done equivalence techniques change, all
It is contained in scope of the claims of the present utility model.
Claims (9)
1. a kind of quick detection equipment, in order to detect the glycaemic index of food it is characterised in that described quick detection equipment bag
Include：
One weighing unit, in order to obtain the weight information of a food to be detected；
One turn of sugared reagentia unit, is connected with described weighing unit or is separated from each other, wherein said turn of sugared reagentia unit
Including：
One reaction cell body；
One turn of sugared ferment reactant feeding mechanism, is connected with described reaction cell body by a volume control device, in order to provide one
Turn sugared ferment reactant；
One sample stirring and breaking device, are connected with described reaction cell body；
One ultrasonic oscillation device, is connected with described reaction cell body；And
One attemperating unit, is arranged at portion in described reactive tank body；
One product measuring unit, is connected with described turn of sugared reagentia unit by a defecator, described product measurement
Unit includes a determinand and tests the examination of glucose concentration sensing that cell body and is arranged at portion in described determinand test trough body
Device；And
One its main operational control unit, single with described weighing unit, described turn of sugared reagentia unit and the measurement of described product
Unit is electrically connected with, and described its main operational control unit can control turn sugared ferment anti-according to the weight information of described food to be detected
Answer the injection uninterrupted of agent；Described its main operational control unit can draw glycaemic index according to concentration of glucose.
2. quick detection equipment as claimed in claim 1 is it is characterised in that wherein said its main operational control unit includes：
One turn of sugared Reaction Control Assembly, in order to receive the weight information of described food to be detected, and according to described food to be detected
Weight information calculating the described consumption turning sugared ferment reactant, and control the described injection stream turning sugared ferment reactant
Amount size；And
One product measuring and calculation device, in order to measure the concentration of glucose information of described food to be detected, and coordinates a food
Compare and calculate, so as to calculating the numerical values recited of the glycaemic index of described food to be detected in composition comparison data storehouse.
3. quick detection equipment as claimed in claim 1 is it is characterised in that described product measuring unit passes through one further
Convection device is connected with described turn of sugared reagentia unit.
4. quick detection equipment as claimed in claim 1 is it is characterised in that described reaction cell body is in order to by described food to be detected
Thing carries out turning sugared response procedures, described stirring and breaking device, described ultrasonic oscillation device with described turn of sugared ferment reactant
Can cooperate in described turn of sugared response procedures with described attemperating unit, in order to by the starch of described food to be detected and sugar
From in dietary fiber, out, wherein, described turn of sugared ferment reactant comprises to bite sugar substance separation and Extraction, described turn of sugared ferment reaction
Agent can make polysaccharide and disaccharidase class change into monosaccharide using ferment transfer characteristic, and emulates Digestive by described sugar substance of biting
The saccharide growth and decline course of reaction of system.
5. quick detection equipment as claimed in claim 2 it is characterised in that this turn of sugared Reaction Control Assembly to calculate this to be checked
Survey the weight information of food and the relation of this turn of sugared ferment reactant consumption.
6. quick detection equipment as claimed in claim 4 is it is characterised in that described ultrasonic oscillation device and described temperature control fill
Put on the ring-side wall being installed in described reaction cell body, described attemperating unit includes a temperature sensor and one liter of gentle cooling
Device, described attemperating unit is maintained at constant temperature in order to will turn sugared response procedures.
7. quick detection equipment as claimed in claim 4 is it is characterised in that described defecator and convection device are connected with each other
And be arranged between described reaction cell body and described determinand test cell body, in described reactive tank body, portion completes to turn sugar reaction
Glucose product can drive in described product measuring unit, described filtration by the convection action that described convection device is provided
Device includes a filter screen or a semipermeable membrane, and described defecator is in order to filter impurity, so that the small molecule liquid of glucose passes through.
8. quick detection equipment as claimed in claim 1 is it is characterised in that the stirring of described sample includes a drive with breaking device
Dynamic motor and a foodstuff crushing device, described drive motor is arranged on the outer of described reaction cell body, described foodstuff crushing device main
Part is located at portion in described reactive tank body, and the end of described foodstuff crushing device is passed through the described diapire reacting cell body and connected institute
State drive motor.
9. quick detection equipment as claimed in claim 1 it is characterised in that described turn of sugared ferment reactant feeding mechanism via
One reactant delivery pipe is intercommunicated with described reactive tank body phase, and described volume control device is arranged on described reactant delivery pipe
On, described examination of glucose concentration sensor is electric chemical formula, colour generation formula or optical profile type；
The described examination of glucose concentration sensor of electric chemical formula includes a noble metal electrode group；The described glucose of colour generation formula is dense
Degree detection sensor includes a light source and the optical receiver being oppositely arranged；The described examination of glucose concentration sensor of optical profile type
Including the higher source luminance being oppositely arranged and a luminance meter and be arranged at for a pair described higher source luminance and described luminance meter it
Between polaroid.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW105206538 | 2016-05-06 | ||
| TW105206538U TWM529163U (en) | 2016-05-06 | 2016-05-06 | Quick detection apparatus |
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| CN205941515U true CN205941515U (en) | 2017-02-08 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107102538A (en) * | 2017-06-21 | 2017-08-29 | 利穗科技(苏州)有限公司 | A kind of flow correction method matched somebody with somebody in liquid layer analysis system |
| CN109859820A (en) * | 2019-01-18 | 2019-06-07 | 上海鹰瞳医疗科技有限公司 | Determine food to the method, apparatus and system of blood sugar influence degree |
| CN111929415A (en) * | 2020-09-18 | 2020-11-13 | 南京莉上网络科技有限公司 | Automatic detection device for food |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI641963B (en) * | 2017-07-07 | 2018-11-21 | 長庚醫療財團法人林口長庚紀念醫院 | Method for screening coronary heart disease by cardiovascular marker and mechanical learning algorithm |
-
2016
- 2016-05-06 TW TW105206538U patent/TWM529163U/en not_active IP Right Cessation
- 2016-05-27 CN CN201620504062.0U patent/CN205941515U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107102538A (en) * | 2017-06-21 | 2017-08-29 | 利穗科技(苏州)有限公司 | A kind of flow correction method matched somebody with somebody in liquid layer analysis system |
| CN109859820A (en) * | 2019-01-18 | 2019-06-07 | 上海鹰瞳医疗科技有限公司 | Determine food to the method, apparatus and system of blood sugar influence degree |
| CN111929415A (en) * | 2020-09-18 | 2020-11-13 | 南京莉上网络科技有限公司 | Automatic detection device for food |
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| Publication number | Publication date |
|---|---|
| TWM529163U (en) | 2016-09-21 |
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