CN106269015A - Wheat kernels modifying agent and application thereof - Google Patents
Wheat kernels modifying agent and application thereof Download PDFInfo
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- CN106269015A CN106269015A CN201510319176.8A CN201510319176A CN106269015A CN 106269015 A CN106269015 A CN 106269015A CN 201510319176 A CN201510319176 A CN 201510319176A CN 106269015 A CN106269015 A CN 106269015A
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Abstract
The present invention relates to wheat kernels modifying agent and application thereof.The wheat kernels modifying agent of the present invention is prepared from the following ingredients in percentage by formulated: phosphate, 1.0～12%；VC, 0.05～5%；With the water of surplus, wherein VC is ascorbic acid, its analog or derivant, or the salt of ascorbic acid, its analog or the like.The present invention also provides this quenched modifying agent with the form of pressed powder.Present invention additionally comprises flour extraction when using the quenched modifying agent of the present invention to carry out wheat wetting, wheat flour milling, raising wheat flour milling, the growth and breeding of microorganism when produced bran star and/or suppression wheat flour milling when reducing wheat flour milling.The present invention can improve wheat processing performance well, thus improves the machining accuracy of wheat flour, improves wheat albinism line, improves flour extraction, reduces the dynamic consumption of powder process further, cost-effective；Semen Tritici aestivi content of microorganisms can also be effectively reduced simultaneously, improve the safety of flour.
Description
Technical field
The invention belongs to foodstuff processing technology field, relate to the modifying agent to wheat kernels in wheat flour milling processing
And application thereof.
Background technology
In order to preferably improve the powder process characteristic of Semen Tritici aestivi, to carry out at suitable wheat tempering before Semen Tritici aestivi enters mill
Reason, is also named quenched.In the case of raw grain and the technique such as cleaning, powder process determine, the wheat wetting effect of Semen Tritici aestivi
Directly affect quality and the precision of pulverizing, be very important link during wheat processing.
The wheat flour milling processing technique that China is current adds tap water under usual employing room temperature and carries out wheat kernels.
This single wheat wetting method also exists tempering time length partially, machining accuracy is relatively low, flour extraction is the highest, micro-life
The drawback that thing easily grows.
Hardening and tempering method for Semen Tritici aestivi has carried out a lot of research and improvement both at home and abroad, as quenched in added hot water, i.e. adds
Semen Tritici aestivi is carried out quenched by hot water, the infiltration of temperature rising, beneficially moisture and diffusion, thus shortens Semen Tritici aestivi and adjust
The time of matter.But because this method can cause the cost of wheat processing to increase, the quality of wheat flour also can
Cause some harmful effects, so application is the most extensive；Steam regulation of texture, conditioning of texture, it is simply that by the profit of steam heating Semen Tritici aestivi
Wheat method.This method can reduce Semen Tritici aestivi content of ashes, but owing to the temperature of steam regulation of texture, conditioning of texture is higher, can cause fat
Oxidasic activity reduces, thus has deepened the color and luster of wheat flour；Pressure break wheat wetting method is first to be carried out gently by Semen Tritici aestivi
Micro-extruding makes it produce crack, adds water quenched, and this method can significantly shorten tempering time, but can increase
Wheat bran and the separating difficulty of endosperm, cause bran star content in wheat flour higher, therefore do not obtain large area the most yet
Popularization and application；Chlorine water wheat wetting method is to utilize the sterilization of hypochlorous acid in chlorine water (HClO), bleach, aoxidize
Characteristic, kills pathogenic bacteria and worm's ovum during quenched, improves the color and luster of wheat flour simultaneously, and in chlorine water
H2O、Cl2、HCl、H+、Cl-、ClO-、OH-Equimolecular and ion can moisturize and permeate to wheat seed
Osmotic pressure, accelerates moisture and enters the speed of wheat grain, and then shorten tempering time, but chlorine water also exists toxicity and asks
Topic, so not obtaining good popularization and application.
Therefore, this area need nonetheless remain for a kind of wheat kernels modifying agent and wheat kernels method, uses this to change
Good dose and method can improve wheat processing performance well, thus improve the machining accuracy of wheat flour, improve
Wheat albinism line, improves flour extraction, reduces the dynamic consumption of powder process further, cost-effective.
Summary of the invention
Present invention aim at providing the modifying agent of quenched Semen Tritici aestivi in a kind of wheat flour milling course of processing, it is possible to very
Improve well wheat processing performance, thus improve the machining accuracy of wheat flour, improve wheat albinism line, improve
Flour extraction, reduces the dynamic consumption of powder process further, cost-effective.Semen Tritici aestivi microorganism can also be effectively reduced simultaneously
Content, improves the safety of flour.
For realizing the object of the invention, this quenched modifying agent (aqueous solution), by the group of following weight percents
Assignment system forms:
Phosphate 1.0～12%
VC 0～5%
Water surplus.
In a specific embodiment, in quenched modifying agent, the content of VC is 0.05～5%.
In a specific embodiment, in quenched modifying agent, the content of VC is 0.05～3%.
In a specific embodiment, in quenched modifying agent, the content of VC is 0.05～2.5%.
In a specific embodiment, in quenched modifying agent, the content of VC is 0.05～2.0%.
In a specific embodiment, phosphate is sodium salt, potassium salt or calcium salt.
In a specific embodiment, phosphate is orthophosphate, pyrophosphate, metaphosphate or poly phosphorus
Hydrochlorate.
In a specific embodiment, described phosphate is selected from sodium tripolyphosphate, sodium hexameta phosphate, di(2-ethylhexyl)phosphate
Hydrogen sodium, sodium pyrophosphate, Sodium Acid Pyrophosphate, potassium dihydrogen phosphate, diammonium phosphate, dipotassium hydrogen phosphate,
One in calcium hydrogen phosphate, tripotassium phosphate, tricalcium phosphate, tertiary sodium phosphate, disodium hydrogen phosphate or any two kinds
Or multiple mixture.
Described phosphate selected from Sodium Acid Pyrophosphate, sodium pyrophosphate, sodium hexameta phosphate, sodium tripolyphosphate,
The mixture of a kind of or any two or more in disodium hydrogen phosphate.
In a specific embodiment, in quenched modifying agent, phosphatic content is 2.0～12.0%.
In a specific embodiment, in quenched modifying agent, phosphatic content is 2.0～12.0%.
In a specific embodiment, in quenched modifying agent, phosphatic content is 2.0～8.0%.
In a specific embodiment, in quenched modifying agent, phosphatic content is 2.0～7.5%.
In a specific embodiment, VC and phosphatic consumption proportion in quenched modifying agent (aqueous solution)
It is 1～60 weight portions: 40～240 weight portions.
In a specific embodiment, VC and phosphatic consumption proportion in quenched modifying agent (aqueous solution)
It is 1～40 weight portions: 40～200 weight portions.
In a specific embodiment, VC and phosphatic consumption proportion in quenched modifying agent (aqueous solution)
It is 1～40 weight portions: 60～200 weight portions.
In a specific embodiment, quenched modifying agent contains 0.05～the VC of 3.0%, 2.0～12.0%
Phosphate and the water of surplus.
In a specific embodiment, quenched modifying agent contains 0.05～the VC of 2.0%, 2.0～10.0%
Phosphate and the water of surplus.
In a specific embodiment, quenched modifying agent contains 0.05～the VC of 2.0%, 3.0～10.0%
Phosphate and the water of surplus.
The present invention also provides for a kind of quenched modifying agent (powder composition), described quenched modifying agent by VC and
Phosphate forms, and both consumption proportions are 1～60 weight portions: 40～240 weight portions, and both weights
Amount ratio more than 1/25, such as 1/20；Or less than 1/35, such as 1/40.
In a specific embodiment, in described quenched modifying agent VC and phosphatic consumption proportion be 1～
40 weight portions: 40～200 weight portions.
In a specific embodiment, in described quenched modifying agent VC and phosphatic consumption proportion be 1～
40 weight portions: 60～200 weight portions.
The present invention also provides for a kind of wheat wetting method, and the method includes making the quenched modifying agent of Semen Tritici aestivi and the present invention connect
Touch.
In a specific embodiment, described method includes loading Semen Tritici aestivi wheat wetting bag, adds the tune of the present invention
Quality improving agent, the airtight preservation of room temperature condition after mix homogeneously.
The present invention also provides for a kind of wheat flour milling method, and described method includes:
(1) with the quenched modifying agent wheat wetting of the present invention；With
(2) by the wheat flour milling of step (1) gained；
Thus prepare wheat flour.
The present invention also provides for a kind of method of flour extraction when improving wheat flour milling, and described method includes:
(1) with the quenched modifying agent wheat wetting of the present invention；With
(2) by the wheat flour milling of step (1) gained；
Thus flour extraction when improving wheat flour milling.
The present invention also provides for a kind of reducing the method for produced bran star during wheat flour milling, and described method includes:
(1) with the quenched modifying agent wheat wetting of the present invention；With
(2) by the wheat flour milling of step (1) gained；
Thus produced bran star when reducing wheat flour milling.
The present invention also provides for a kind of method of the growth and breeding of microorganism, described method bag when suppressing wheat flour milling
Include:
(1) with the quenched modifying agent wheat wetting of the present invention；With
(2) by the wheat flour milling of step (1) gained；
Thus the growth and breeding of microorganism when suppressing wheat flour milling.
Present invention additionally comprises the quenched modifying agent of the present invention going out when wheat wetting, wheat flour milling, raising wheat flour milling
When powder rate, minimizing wheat flour milling when produced bran star and suppression wheat flour milling in the growth and breeding of microorganism
Application.
In a specific embodiments of the above-mentioned application of present invention offer, the content of described VC is
0.05～5%, such as 0.05～3.0%, 0.05～2.0%.
The present invention provide above-mentioned application a specific embodiments in, described VC selected from ascorbic acid,
Sodium ascorbate, calcium ascorbate, ascorbic acid phosphoric acid esters, ascorbyl palmitate, arabo-ascorbic acid and
One or more in sodium erythorbate.
In a specific embodiments of the above-mentioned application of present invention offer, described phosphatic content is
2.0～12.0%, such as 2.0～10.0%, 2.0～8.0% or 2.0～7.5%.
In a specific embodiments of the above-mentioned application of present invention offer, described phosphate is sodium salt, potassium
Salt or calcium salt, preferably sodium tripolyphosphate, sodium hexameta phosphate, sodium dihydrogen phosphate, sodium pyrophosphate, pyrophosphoric acid
Disodium dihydrogen, potassium dihydrogen phosphate, diammonium phosphate, dipotassium hydrogen phosphate, calcium hydrogen phosphate, tripotassium phosphate, phosphorus
A kind of or the mixture of any two or more in acid DFP, tertiary sodium phosphate, disodium hydrogen phosphate.
In a specific embodiments of the above-mentioned application of present invention offer, at a temperature of 18～28 DEG C
Making Semen Tritici aestivi contact 23～30 hours with described quenched modifying agent, making wheat water content content is 15～17%.
The present invention also provides for a kind of method of wheat wetting, and described method includes making Semen Tritici aestivi and by following weight percents
Component formulated quenched modifying agent contact:
Phosphate 1.0～12%；
VC 0～5%.
The method of wheat wetting that the present invention provides, also includes contacting the Semen Tritici aestivi after (wheat wetting) with quenched modifying agent
The step ground.
The present invention also provides for a kind of method of wheat flour milling, and described method includes making Semen Tritici aestivi and by following weight hundred
The quenched modifying agent that the component of proportion by subtraction is formulated contacts:
Phosphate 1.0～12%；
VC 0～5%.
The method of the wheat flour milling that the present invention provides, after also including to contact (wheat wetting) with quenched modifying agent
The step of wheat flour milling.
The present invention also provides for a kind of method of flour extraction when improving wheat flour milling, and described method includes making Semen Tritici aestivi
Contact with being prepared from the following ingredients in percentage by formulated quenched modifying agent:
Phosphate 1.0～12%；
VC 0～5%.
The method of the flour extraction during raising wheat flour milling that the present invention provides, also includes to connect with quenched modifying agent
Touch the step of the wheat flour milling after (wheat wetting).
The present invention also provides for a kind of reducing the method for produced bran star during wheat flour milling, and described method includes making
Semen Tritici aestivi contacts with being prepared from the following ingredients in percentage by formulated quenched modifying agent:
Phosphate 1.0～12%；
VC 0～5%.
The present invention provide reduce wheat flour milling time produced bran star method, also include by with quenched improvement
The step of the wheat flour milling after agent contact (wheat wetting).
The present invention also provides for a kind of method of the growth and breeding of microorganism, described method bag when suppressing wheat flour milling
Include and make Semen Tritici aestivi and be prepared from the following ingredients in percentage by formulated quenched modifying agent and contact:
Phosphate 1.0～12%；
VC 0～5%.
During the suppression wheat flour milling that the present invention provides, the method for the growth and breeding of microorganism, also includes with quenched
The step of the wheat flour milling after modifying agent contact (wheat wetting).
In a specific embodiments of the said method of present invention offer, the content of described VC is
0.05～5%, such as 0.05～3.0%, 0.05～2.0%.
The present invention provide said method a specific embodiments in, described VC selected from ascorbic acid,
Sodium ascorbate, calcium ascorbate, ascorbic acid phosphoric acid esters, ascorbyl palmitate, arabo-ascorbic acid and
One or more in sodium erythorbate.
In a specific embodiments of the said method of present invention offer, described phosphatic content is
2.0～12.0%, such as 2.0～10.0%, 2.0～8.0% or 2.0～7.5%.
In a specific embodiments of the said method of present invention offer, described phosphate is sodium salt, potassium
Salt or calcium salt, preferably sodium tripolyphosphate, sodium hexameta phosphate, sodium dihydrogen phosphate, sodium pyrophosphate, pyrophosphoric acid
Disodium dihydrogen, potassium dihydrogen phosphate, diammonium phosphate, dipotassium hydrogen phosphate, calcium hydrogen phosphate, tripotassium phosphate, phosphorus
A kind of or the mixture of any two or more in acid DFP, tertiary sodium phosphate, disodium hydrogen phosphate.
In a specific embodiments of the said method of present invention offer, at a temperature of 18～28 DEG C
Making Semen Tritici aestivi contact 23～30 hours with described quenched modifying agent, making wheat water content content is 15～17%.
Present invention also offers the wheat flour using said method to prepare.
The technological progress that the present invention obtains:
Phosphate is one of natural component of nearly all food, and vitamin C is then High Primates animal
The essential nutrients biological with other minorities.The present invention utilizes the matched combined of this two classes material, modulates peace
Complete effective tempering improver.Under conditions of raw grain and flouring technology are identical, little after using this modifying agent
The flour extraction of flour improves, and bran star significantly reduces, and improves economic benefit.In prior art, if
Microbiological indicator is required by product, and the measure that flour mill typically uses is: use low little of content of microorganisms
Meccah work wheat flour, reduces the content of microorganisms of product with this.But, use the quenched modifying agent of the present invention
Time, it is not required in advance the Semen Tritici aestivi processed be carried out content of microorganisms screening, i.e. uses modifying agent energy of the present invention
Enough suppress the growth and breeding of microorganism, make the content of microorganisms of wheat flour be substantially reduced, add the peace of flour
Quan Xing, improves the quality of flour.
The present invention is easy and simple to handle, and modifying agent i.e. adds in proportion water tank when wheat wetting.According to region,
The situation such as season, wheat quality can be allocated flexibly, reaches optimal pulverizing effect.
It is known in the art that flour extraction is the highest, then bran star content is the highest, and the color of powder can be deep.But the present invention with
Conventional wheat wetting compares, and result show, after the tempering improver of the interpolation present invention flour extraction improve 3% with
On, but bran star significantly reduces, and pink colour is the whitest.
Also measured were simultaneously and add the micro-of wheat flour obtained by modifying agent wheat wetting of the present invention and conventional wheat wetting
Biology total.Measurement result shows, after adding modifying agent of the present invention, and content of microorganisms fall during wheat wetting
Low by more than 95%, improve the safety of wheat flour.(the portion when producing the powder kind the highest to Microbiological requirements
Divide KA client), it may be unnecessary to control content of microorganisms with the import wheat of purchase high price, save cost.
And can effectively control that wheat flour and goods thereof bring by microorganism is rotten fast, and brown stain is fast, and acid regurgitation is fast,
Easy rubescent grade is endangered.
Detailed description of the invention
It is an object of the invention to improve wheat processing performance, improve the machining accuracy of wheat flour, improve wheat flour
Quality, improves flour extraction.By the present invention in that and realize above-mentioned purpose with quenched modifying agent.
Specifically, the quenched modifying agent of the present invention is composed of the following components: phosphate, optional VC and
Water.Therefore, this quenched modifying agent is substantially a kind of aqueous solution composition.
The present invention can also pressed powder form provide the present invention quenched modifying agent.When with pressed powder
When form provides, this quenched modifying agent is made up of phosphate and VC.
The phosphate being suitable for the present invention can be phosphorus available in various field of food known in the art
Hydrochlorate, includes but not limited to various sodium salt, potassium salt or calcium salt.
Specifically, it is adaptable to the phosphate of the present invention include orthophosphate, pyrophosphate, metaphosphate or
Polyphosphate.
In a particular embodiment, it is adaptable to the phosphate of the present invention include sodium tripolyphosphate, sodium hexameta phosphate,
Sodium dihydrogen phosphate, sodium pyrophosphate, Sodium Acid Pyrophosphate, potassium dihydrogen phosphate, diammonium phosphate, phosphoric acid hydrogen
One in dipotassium, calcium hydrogen phosphate, tripotassium phosphate, tricalcium phosphate, tertiary sodium phosphate, disodium hydrogen phosphate or appoint
The mixture of meaning two or more.
Preferably, it is adaptable to the phosphate of the present invention is selected from Sodium Acid Pyrophosphate, sodium pyrophosphate, six inclined phosphorus
A kind of or the mixture of any two or more in acid sodium, sodium tripolyphosphate, disodium hydrogen phosphate.
In aqueous solution, phosphatic content is usually 1.0～12.0wt%, preferably 2.0～12.0wt%.More
In preferred embodiment, phosphatic content is 2.0～10.0wt%, such as 2.0～8.0wt%, 2.0～
7.5% etc..When using the phosphatic mixture of two or more, whole phosphatic content are also at above-mentioned model
Within enclosing.Meanwhile, the consumption proportion between two or more phosphate be there is no particular restriction.
In the present invention, term " VC " refers to ascorbic acid, its analog or derivant, and aforementioned chemical combination
The salt of thing, includes but not limited to ascorbic acid, ascorbic acid derivates and ascorbic acid isomer, and aforementionedization
The salt of compound.These VC are VC conventional in field of food.
Described " ascorbic acid derivates " includes but not limited to acid ascorbyl ester.
Preferably, described VC include ascorbic acid, sodium ascorbate, calcium ascorbate, ascorbic acid phosphoric acid esters,
One or more in ascorbyl palmitate, arabo-ascorbic acid and sodium erythorbate.
As it was previously stated, the content of VC is 0～5.0wt% in aqueous solution composition of the present invention.Preferably, this water
In liquid composite, the content of VC is 0.05～5.0wt%, such as 0.05～3.0wt%.It is furthermore preferred that should
In aqueous solution composition, the content of VC is 0.05～2.5wt%, such as 0.05～2.0wt%.When using two kinds
Or during multiple VC, its total content is also within the scope of above-mentioned, and the consumption proportion between the most each VC can be appointed
Meaning selects.
The quenched modifying agent of the present invention can also pressed powder form provide.Therefore, the present invention provides a kind of powder
Powder composition, said composition is made up of VC and phosphate, and both consumption proportions are 1～60 weight portions: 40～
240 weight portions, and both weight ratios are more than 1/25, such as 1/20 or bigger；Or less than 1/35, such as
1/40 or lower.
In a specific embodiment, in described quenched modifying agent VC and phosphatic consumption proportion be 1～
40 weight portions: 40～200 weight portions.In another specific embodiment, VC in described quenched modifying agent
It is 1～40 weight portions with phosphatic consumption proportion: 60～200 weight portions.
Directly phosphate and optional VC can be dissolved in aqueous solution by institute's expense, thus prepare this
Bright aqueous solution composition.And when the quenched modifying agent of the present invention is provided with solidapowder form, can be by VC
With phosphate mix homogeneously simply.
When using the quenched modifying agent of solidapowder form of the present invention, available water is prepared.The consumption of water
Meeting following condition: after being configured to aqueous solution, in terms of aqueous solution weight, this aqueous solution contains 1.0～12
The phosphate of % and 0.05～the VC of 5%.
The Semen Tritici aestivi of the quenched modifying agent process being suitable for use with the present invention can be that this area is conventionally used for preparing Semen Tritici aestivi
The various Semen Tritici aestivis of powder, include but not limited to hard wheat (such as: ligusticumic is excellent 2018, Jinan 17), soft wheat
(such as: raise wheat 13, U.S. red soft), or hard wheat and the mixture of soft wheat.
When the quenched modifying agent (aqueous solution) using the present invention carrys out quenched Semen Tritici aestivi (wheat wetting), typically directly by little
Wheat mixes with this aqueous solution composition.If use powder composition, first press the quenched of aqueous solution form of the present invention
In modifying agent, the consumption proportion of each composition adds water obtained aqueous solution compositions, mixes with Semen Tritici aestivi the most again.
Tempering time, wheat wetting moisture and wheat wetting temperature be there is no special restriction.Can use known in the art respectively
The time of kind, moisture and temperature parameter process.Such as, tempering time is usually 23～30 hours, wheat wetting moisture
Being usually 15～17%, wheat wetting temperature is usually room temperature, generally between 18～28 DEG C.
When preparing wheat flour, first with the quenched modifying agent wheat wetting of the present invention, grind the most again.This area can be used
Conventional technique means are ground, thus prepare wheat flour.
Other aspects of the present invention, due to this disclosure, are aobvious and easy to those skilled in the art
See.
Below in conjunction with specific embodiment, the present invention is expanded on further.Should be understood that these embodiments are merely to illustrate
The present invention rather than restriction the scope of the present invention.The experimental technique of unreceipted actual conditions in the following example,
Generally measure according to national standard.If there is no corresponding national standard, then according to general international standard, routine
Condition or carry out according to the condition proposed by manufacturer.Unless otherwise indicated, the most all of number is attached most importance to
Amount part, all of percentage ratio is weight percentage.
Unless otherwise defined or described herein, all specialties used herein are ripe with art technology with scientific words
Practice the same meaning that personnel are familiar with.The most any method similar or impartial to described content and material all may be used
It is applied in the inventive method.
In the following embodiment of the present invention, the hard wheat of use is: ligusticumic excellent 2018, and soft wheat is:
U.S. red soft.
Embodiment 1
(1) national standard method is used to carry out physical and chemical index mensuration, including unit weight (middle Chinese materials of wheat
People republic standard GB/T 5498-85 grain, oil plant inspection Volume-weight Determination method), moisture (GB/T
24898-2010 grain and oil detection wheat water content assay) and imperfect grain (GB/T 5494-2008 grain,
The impurity of oil plant, unsound grain are checked).This embodiment employing unit weight 776g/L, moisture 11.6%, no
Improve the hard wheat of grain 8.5%.
(2) wheat kernels
1. Semen Tritici aestivi Target moisture is set to 16%, calculates according to following formula, determines every 1kg Semen Tritici aestivi during this wheat wetting
Amount of water is 51.2g；
Amount of water=[(Target moisture-original moisture)/86] * wheat quality,
Wherein: amount of water unit: g, wheat quality unit: g
2. blank group: take the wheat samples that 1kg quality is identical, with certainly in the case of other conditions are the most identical
Water carries out wheat wetting, records related data after powder process；
3. the preparation of wheat wetting solution:
Weigh 51.2g tap water, in water add 0.5wt% sodium tripolyphosphate, 0.8wt% sodium hexameta phosphate,
0.8wt% Sodium Acid Pyrophosphate and 0.3wt% vitamin C, be configured to wheat wetting solution.
4. 1kg wheat samples is loaded wheat wetting bag, add the wheat wetting solution or aqueous solution prepared, the most mixed
Close, shake up, 21 DEG C of condition airtight preservation 24h.
(3) wheat flour milling
After wheat wetting completes, use stannum grain experimental powder mill pulverizing (operating according to its operation instructions).
Compare with blank sample (wheat-wetting water is tap water), compare flour extraction and bran star situation.
(4) result: flour extraction (computing formula: gained flour quality/enter mill after adding tempering improver
Wheat quality) it is 65.21%, improve 3.57% than the flour extraction of blank group.According to GB/T 27628-2011
Carry out bran star mensuration.Blank group bran star content 0.22%, experimental group bran star content 0.20%.
(5) microorganism detection
Experimental group and the wheat flour obtained by blank group of tempering improver will be added, according to GB
4789.2-2010 the total plate count assay method of national food safety standard, carry out microbial count inspection respectively
Survey.Content of microorganisms reduces more than 95% compared with blank group, improves the safety of wheat flour.
Embodiment 2～9
In embodiment 2～9, Semen Tritici aestivi physicochemical property index and experiment parameter used by each blank group and experimental group are such as
Shown in table 1 below, except use tap water in addition to non-corresponding wheat wetting solution wheat wetting, blank group under same embodiment
Identical raw material, method and design parameter is all used with experimental group.
Table 1
According to the form below 2 prepares different wheat wetting solution, and other condition is same as in Example 1.
Table 2
Each embodiment carries out flour extraction, bran star and fungistatic effect detection, and result is as shown in table 3 below:
Table 3
Wherein, flour extraction improves and fungistatic effect is the blank group knot that compares corresponding with each embodiment
Really.
Powder embodiment 1-9 obtained compares with corresponding blank group, and visual results shows, implements
The relatively corresponding blank group of the pink colour that example 1-9 obtains is whiter.
The all documents mentioned in the present invention are incorporated as reference the most in this application, just as each document
It is individually recited as with reference to like that.In addition, it is to be understood that after the foregoing having read the present invention, this
The present invention can be made various changes or modifications by skilled person, and these equivalent form of values fall within the application equally
Appended claims limited range.
Claims (10)
1. a quenched modifying agent, for aqueous solution composition, it is characterised in that by following weight percents
Component formulated:
Phosphate 1.0～12%
VC 0.05～5%
Water surplus.
Wherein, VC is ascorbic acid, its analog or derivant, or ascorbic acid, its analog or class
Salt like thing.
Quenched modifying agent the most as claimed in claim 1, it is characterised in that described quenched modifying agent has
The most one or more features:
(1) content of described VC is 0.05～3%, such as 0.05～2.5%, 0.05～2.0%；
(2) described VC selected from ascorbic acid, sodium ascorbate, calcium ascorbate, ascorbic acid phosphoric acid esters,
One or more in ascorbyl palmitate, arabo-ascorbic acid and sodium erythorbate；
(3) described phosphatic content is 2.0～12.0%, such as 2.0～10.0%, 2.0～8.0% or
2.0～7.5%；
(4) described phosphate is sodium salt, potassium salt or calcium salt, preferably sodium tripolyphosphate, sodium hexameta phosphate,
Sodium dihydrogen phosphate, sodium pyrophosphate, Sodium Acid Pyrophosphate, potassium dihydrogen phosphate, diammonium phosphate, phosphoric acid hydrogen
One in dipotassium, calcium hydrogen phosphate, tripotassium phosphate, tricalcium phosphate, tertiary sodium phosphate, disodium hydrogen phosphate or appoint
The mixture of meaning two or more.
Quenched modifying agent the most as claimed in claim 1 or 2, it is characterised in that described quenched modifying agent:
(1) containing 0.05～the phosphate of the VC of 3.0%, 2.0～12.0% and the water of surplus；
(2) containing 0.05～the phosphate of the VC of 2.0%, 2.0～10.0% and the water of surplus；Or
(3) containing 0.05～the phosphate of the VC of 2.0%, 3.0～10.0% and the water of surplus.
4. a quenched modifying agent, for solid powder composition, it is characterised in that described quenched modifying agent
Being made up of VC and phosphate, both consumption proportions are 1～60 weight portions: 40～240 weight portions, and
Both weight ratios are more than 1/25, or less than 1/35, wherein, VC is ascorbic acid, its analog or spreads out
Biology, or the salt of ascorbic acid, its analog or the like.
Quenched modifying agent the most as claimed in claim 4, it is characterised in that in described quenched modifying agent:
(1) VC and phosphatic consumption proportion are 1～40 weight portions: 40～200 weight portions, such as 1～
40 weight portions: 60～200 weight portions；
(2) described VC selected from ascorbic acid, sodium ascorbate, calcium ascorbate, ascorbic acid phosphoric acid esters,
One or more in ascorbyl palmitate, arabo-ascorbic acid and sodium erythorbate；And/or
(3) described phosphate is sodium salt, potassium salt or calcium salt, preferably sodium tripolyphosphate, sodium hexameta phosphate,
Sodium dihydrogen phosphate, sodium pyrophosphate, Sodium Acid Pyrophosphate, potassium dihydrogen phosphate, diammonium phosphate, phosphoric acid hydrogen
One in dipotassium, calcium hydrogen phosphate, tripotassium phosphate, tricalcium phosphate, tertiary sodium phosphate, disodium hydrogen phosphate or appoint
The mixture of meaning two or more.
6. flour extraction when a wheat wetting, wheat flour milling, raising wheat flour milling, reduce wheat flour milling time institute
The method of the growth and breeding of microorganism when the bran star produced or suppression wheat flour milling, it is characterised in that described side
Method includes making Semen Tritici aestivi and is prepared from the following ingredients in percentage by formulated quenched modifying agent and contacts:
Phosphate 1.0～12%；
VC 0～5%.
7. selected from flour extraction when wheat wetting, wheat flour milling, raising wheat flour milling of following quenched modifying agent,
Answering in the growth and breeding of microorganism when produced bran star and suppression wheat flour milling when reducing wheat flour milling
With:
Quenched modifying agent described in (a) claim 4 or 5；Or
B () is prepared from the following ingredients in percentage by formulated quenched modifying agent:
Phosphate 1.0～12%
VC 0～5%
Water surplus.
8. method as claimed in claim 6 or the application described in claim 7, it is characterised in that institute
State quenched modifying agent and there is one or several feature following:
A the content of () described VC is 0.05～5%, such as 0.05～3.0%, 0.05～2.0%；
(b) described VC selected from ascorbic acid, sodium ascorbate, calcium ascorbate, ascorbic acid phosphoric acid esters,
One or more in ascorbyl palmitate, arabo-ascorbic acid and sodium erythorbate；
C () described phosphatic content is 2.0～12.0%, such as 2.0～10.0%, 2.0～8.0% or
2.0～7.5%；With
D () described phosphate is sodium salt, potassium salt or calcium salt, preferably sodium tripolyphosphate, sodium hexameta phosphate,
Sodium dihydrogen phosphate, sodium pyrophosphate, Sodium Acid Pyrophosphate, potassium dihydrogen phosphate, diammonium phosphate, phosphoric acid hydrogen
One in dipotassium, calcium hydrogen phosphate, tripotassium phosphate, tricalcium phosphate, tertiary sodium phosphate, disodium hydrogen phosphate or appoint
The mixture of meaning two or more.
9. the method as described in claim 6 or 8 or the application as described in claim 7 or 8, its feature
It is, makes Semen Tritici aestivi contact 23～30 hours with described quenched modifying agent at a temperature of 18～28 DEG C, make Semen Tritici aestivi
Moisture is 15～17%.
10. use the wheat flour that the method according to any one of claim 6,8 or 9 prepares.
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| CN201510319176.8A CN106269015A (en) | 2015-06-11 | 2015-06-11 | Wheat kernels modifying agent and application thereof |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108029949A (en) * | 2017-12-29 | 2018-05-15 | 王全国 | The processing method of triticale full nutrient flour |
| CN109123372A (en) * | 2018-09-13 | 2019-01-04 | 安徽佛子岭面业有限公司 | A kind of wheat wetting complex liquid and preparation method thereof, wheat flour milling method |
| CN111436562A (en) * | 2018-12-29 | 2020-07-24 | 丰益(上海)生物技术研发中心有限公司 | Wheat flour composition |
| CN112137012A (en) * | 2020-09-10 | 2020-12-29 | 五河县顺鹏农副产品有限公司 | Method for improving flour stretching property |
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| CN101204676A (en) * | 2006-12-22 | 2008-06-25 | 白小光 | Tempering improver |
| CN101628249A (en) * | 2009-08-13 | 2010-01-20 | 白小光 | Wetting improver for wheat powder process |
| CN102405945A (en) * | 2011-11-21 | 2012-04-11 | 郑州天地人面粉实业有限公司 | Powder special for hamburgers |
| RU2538385C2 (en) * | 2013-05-20 | 2015-01-10 | Общество с ограниченной ответственностью "Грейн Ингредиент" | Method for grains preparation to milling |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101204676A (en) * | 2006-12-22 | 2008-06-25 | 白小光 | Tempering improver |
| CN101628249A (en) * | 2009-08-13 | 2010-01-20 | 白小光 | Wetting improver for wheat powder process |
| CN102405945A (en) * | 2011-11-21 | 2012-04-11 | 郑州天地人面粉实业有限公司 | Powder special for hamburgers |
| RU2538385C2 (en) * | 2013-05-20 | 2015-01-10 | Общество с ограниченной ответственностью "Грейн Ингредиент" | Method for grains preparation to milling |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108029949A (en) * | 2017-12-29 | 2018-05-15 | 王全国 | The processing method of triticale full nutrient flour |
| CN109123372A (en) * | 2018-09-13 | 2019-01-04 | 安徽佛子岭面业有限公司 | A kind of wheat wetting complex liquid and preparation method thereof, wheat flour milling method |
| CN111436562A (en) * | 2018-12-29 | 2020-07-24 | 丰益(上海)生物技术研发中心有限公司 | Wheat flour composition |
| CN111436562B (en) * | 2018-12-29 | 2022-12-23 | 丰益(上海)生物技术研发中心有限公司 | Wheat flour composition |
| CN112137012A (en) * | 2020-09-10 | 2020-12-29 | 五河县顺鹏农副产品有限公司 | Method for improving flour stretching property |
| CN112137012B (en) * | 2020-09-10 | 2024-01-02 | 五河县顺鹏农副产品有限公司 | Method for improving tensile property of flour |
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