CN108783195A - A kind of disinfection production method of fresh fruit of vegetables - Google Patents
A kind of disinfection production method of fresh fruit of vegetables Download PDFInfo
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- CN108783195A CN108783195A CN201810499669.8A CN201810499669A CN108783195A CN 108783195 A CN108783195 A CN 108783195A CN 201810499669 A CN201810499669 A CN 201810499669A CN 108783195 A CN108783195 A CN 108783195A
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- vegetables
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- fresh fruit
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
- A23L5/00—Preparation or treatment of foods or foodstuffs, in general; Food or foodstuffs obtained thereby; Materials therefor
- A23L5/20—Removal of unwanted matter, e.g. deodorisation or detoxification
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
- A23L5/00—Preparation or treatment of foods or foodstuffs, in general; Food or foodstuffs obtained thereby; Materials therefor
- A23L5/20—Removal of unwanted matter, e.g. deodorisation or detoxification
- A23L5/27—Removal of unwanted matter, e.g. deodorisation or detoxification by chemical treatment, by adsorption or by absorption
- A23L5/276—Treatment with inorganic compounds
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
- A23L5/00—Preparation or treatment of foods or foodstuffs, in general; Food or foodstuffs obtained thereby; Materials therefor
- A23L5/30—Physical treatment, e.g. electrical or magnetic means, wave energy or irradiation
- A23L5/32—Physical treatment, e.g. electrical or magnetic means, wave energy or irradiation using phonon wave energy, e.g. sound or ultrasonic waves
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
- A23L5/00—Preparation or treatment of foods or foodstuffs, in general; Food or foodstuffs obtained thereby; Materials therefor
- A23L5/57—Chemical peeling or cleaning of harvested fruits, vegetables or other foodstuffs
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- Health & Medical Sciences (AREA)
- Nutrition Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Storage Of Fruits Or Vegetables (AREA)
Abstract
The present invention discloses a kind of disinfection production method of fresh fruit of vegetables, is related to sterilizing fruits and vegetables production method.By being passed through a certain amount of air into supersonic cleaning machine, make it under the conditions of suitable be ultrasonically treated, a large amount of micro-, the nano grade air bubbles processing method by ultrasonic cavitation to thoroughly be cleaned to fruit and vegetable surfaces simultaneously is generated, fresh fertilized vegetables are finally obtained.The present invention to the pesticide residue on its surface can preferably degrade and can effectively kill the remaining microorganism of fruit and vegetable surfaces, will not be impacted to fruits and vegetables texture and quality after processing on the basis of remove fruit and vegetable surfaces dirt.In addition, the processing method is not added with the processing such as any chemical reagents, secondary pollution will not be caused to fruits and vegetables, be a kind of green safe, efficient, energy-saving and environment-friendly fresh fertilized fruits and vegetables production method.
Description
Technical field
The present invention relates to disinfection fruits and vegetables production methods, and in particular to a kind of disinfection production method of fresh fruit of vegetables
Background technology
China is agricultural production and consumption big country, and wherein for fruit annual output up to 1.5 hundred million tons, vegetables annual output is more than 600,000,000 tons.
Along with the huge fruits and vegetables output in China, during used in pesticide also reached 1,900,000 tons or so, account for about global agriculture
The half of drug prods.Due to largely using the degradation time of pesticide and pesticide longer, cause garden stuff pesticide residue super
Mark, this problem has become the main reason for agricultural products in China is off quality, while the fruits and vegetables meeting of pollution is eaten for a long time
Tremendous influence is caused to consumer health.Therefore, the safety problem of fruits and vegetables has been increasingly subject to everybody extensive concern.
Cleaning and sterilizing technology is most important link during garden stuff processing, directly influences quality, the peace of fruit and vegetable food
Complete and shelf life.Aqueous solution directly with clear water or containing detergent cleans fruits and vegetables, can dispel to a certain extent
Except the soil that fruits and vegetables show, pesticide and a small amount of microorganism, but elimination effect is bad, is unable to reach expected effect.In addition,
Chemical bactericide, such as the sodium hypochlorite of microbial inoculum containing chlorbenside are added in also oriented aqueous solution, its fruits and vegetables is carried out at preferable sterilization
Reason, but these methods can cause the secondary pollution of vegetables, and chemical reaction life may occur with the organic matter in fruits and vegetables
At some toxic components, consumer health, such as chloroform etc. are endangered.Ozone, since its processing procedure will not cause environment
The problem of pollution and secondary pollution, is widely used in during food sterilization, but dissolubility is not high in water for ozone, holds
It easily decomposes and oxidisability is relatively by force and high to its monitoring requirement in processing procedure, should not be applied in fruits and vegetables processing procedure.Mesh
Before, microbial disinfection is also carried out to fruits and vegetables using irradiation and pesticide residual degradation is handled, but its disinfecting process can only be for direct
The surface of contact surface, fruits and vegetables is more rugged, especially leaf vegetables, there is the mesh that many sterilization dead angles are unable to reach comprehensive sterilization
, and consumer is not high for the acceptance level of irradiated food, can affect to the sale of product.Ultrasound is the most
A kind of pure physical treatment method is propagated in the medium by a series of compressional waves and rarefaction wave, generates positive pressure and negative pressure alternately changes
Period, alternate compression and stretching action are generated to medium molecule.When acoustic wave energy is sufficiently high, rarefaction wave, which corresponds to, generates foot
Enough big negative pressure are originally present if negative pressure is more than fluid molecule to the active force of gas molecule to the active force of gas molecule
Gas core in liquid is just detached from from liquid, forms cavitation bubbles.With the propagation of ultrasonic wave, some bubbles are with ultrasonic wave
Variation and gradually grow up, be disintegrated after reaching critical radius, that is, generate cavitation.Therefore, it is answered extensively using ultrasound
For food cleaning and the fields such as ingredient assisted extraction and assisted sterilization.
It is applied to fresh fertilized fruits and vegetables production method at present and mainly adds cleaning agent, radiation or high-temperature process etc..In
State patent CN201510812886.4 discloses a kind of method of detergent and combination of ultrasound pesticide residue.Chinese patent
A kind of method that CN201410141273.8 discloses the fungicide for clean vegetables and handles clean vegetables, wherein fungicide are by certain dense
Ozone (0.5~2mg/L), citric acid (1~10g/L), the sodium chloride (10~50g/L) of degree are combined.Chinese patent
CN201710086103.8 discloses preparation and the eating method of a kind of fruits and vegetables washing salt agent.Chinese patent
CN201310002302.8 discloses a kind of clean vegetables processing method, wherein the process for sterilizing that disappears is killed using liquor natrii hypochloritis
Bacterium.Chinese patent CN201611270036.7 discloses a kind of ultrasonic wave and the fruits and vegetables bacteria reducingization of subacidity hypochloric acid water collaboration is clear
Washing method.Chinese patent CN201510451125.0 discloses a kind of vegetables clean vegetables technique, passes through high-temperature steam (99~100 DEG C)
Disinfection 10~15 seconds.Yue Tianli etc. works as ultrasonic power using being ultrasonically treated to organo-chlorine pesticide progress degradation treatment in apple
609.16W, the organic chlorine degradation rate of apple surface can be reached under the conditions for the treatment of temperature is 15.45 DEG C by handling 70.46min
64.32%.The ultrasonic wave that has studied such as auspicious is opened to the again clever removal effect being sprayed on romaine lettuce, and power 1kW, gas are broken when ultrasonic
Steep intensity 25m2/ h, the clear time be 15min, on Chinese leaf Rogor, chlopyrifos, Hostathion removal rate respectively reach
87.11%, 70% and 84.14%.Gong etc. has studied ozone combination ultrasonic processing method to Malathion, the hexichol on apple
The degradation of four kinds of amine, methamidophos and Bravo pesticides, the results showed that its combined processing effect is due to individually handling.
Although domestic and international many scholars describe some production methods about disinfection fruits and vegetables, existing fruits and vegetables cleaning
There are problems that in the patent of processing and research, it is residual but be unable to reach good sterilization that ultrasonication can reduce agriculture
Effect, in addition, processing time is all long, heating is relatively more, increases the risk to juice qualitative effects.Ozone-ultrasound
Although complex method strengthens pesticide residual degradation effect, but the stability of ozone can be reduced in having children outside the state plan processing procedure, to increase
Added the concentration of ozone, and the oxidisability of ozone is strong, can not well guarantee processing after fruits and vegetables quality.It is same in ultrasonic procedure
Then there is certain secondary pollution situation in Shi Tianjia cleaning agents, and can lead to environmental pollution after processing.In addition, being steamed by high temperature
Vapour sterilization method can then change the organoleptic quality of vegetables and energy consumption is higher.Therefore, seek a kind of green safe, efficient, energy saving
Environmental protection can industrialized fresh fertilized fruits and vegetables production method be highly desirable.
Invention content
Micro- oxygen-ultrasound procedure provides a large amount of micro-bubbles by active into ultrasound system, can reinforce the cavitation of ultrasound
Effect, and there is the micro-bubble generated certain microjet effect, the turbulent flow for strengthening solution to greatly promote the biography of solution
Matter process.Accelerate the ability of the cleaning of ejected wash water.In addition, being filled with a large amount of bubble in solution in ultrasonic procedure, increase
The chemical reaction process of Carbon Dioxide in Air and hydrone forms carbonic acid, promotes hydrionic concentration in solution, reduces
The pH value of ejected wash water forms slightly acidic solution and improves ultrasonic killing effect, and increases the dissolved oxygen amount of ejected wash water, promotes
The oxidative degradation process of oxygen and pesticide.It is not added with any chemical during the processing method, to avoid
Secondary pollution and the influence to environment.In addition, treatment method is simple for process, easy to operate can meet industrial need
It wants.
A kind of disinfection production method of fresh fruit of vegetables, step are by a certain amount of air, by it by way of air-blowing
It is filled in supersonic cleaning machine, the bubble blasted is dispersed into the minute bubbles of micro-nano by the suitable ultrasound condition of selection
Simultaneously by ultrasonic cavitation, by the dirt of fruit and vegetable surfaces, agriculture is residual and microorganism thoroughly clean, at degradation and killing
The process of reason finally obtains clean fruit and vegetable food.
A kind of disinfection production method of fresh fruit of vegetables of the present invention, carries out as steps described below：
1) shape is complete, color and luster is uniform, the fruits and vegetables of no disease and pests harm be put into micro- oxygen-ultrasonic cleaning equipment carry out disinfection it is clear
Wash processing.
2) micro- oxygen treatment conditions：Air is filled by oxygenation pump mode in ultrasonic cleaning device；Venting condition is：
Aeration quantity：2~10L/min cures by oxygen therapy power：3~20W, 10~25cm of nanometer gas disk diameter.
3) ultrasonication：The selection of ultrasonic cleaning device cleaning condition, cleaning condition are：150~450W of power,
Supersonic frequency 20-50Hz, 10~35 DEG C of temperature, scavenging period are 60~300s.Finally obtain clean fruit and vegetable food.
Advantages of the present invention：
(1) soil of fruit and vegetable surfaces can be not only removed by micro- oxygen-ultrasonic processing method, but also can kill fruit simultaneously
The problem of microorganism on vegetable surface and removing pesticide residue；
(2) need not be to any cleaning agent and fungicide etc. be added in cleaning solution by micro- oxygen-ultrasonic processing method, it will not
The problem of leading to the secondary pollution of fruits and vegetables and environmental pollution caused by ejected wash water；
(3) micro- oxygen-ultrasonic processing method, operating procedure is simple, and treatment effeciency is high, and low energy consumption, is a kind of green safe, high
Effect, energy-saving and environment-friendly method.
Description of the drawings
Fig. 1 is a kind of process flow chart of fresh fertilized fruits and vegetables production method of the present invention.
Specific implementation mode
Embodiment 1：Weigh fresh spinach 1kg.Removal corruption and damaged leaf, put it into ultrasonic cleaning device, to
Air is blasted in ultrasonic cleaning device, parameter is that aeration quantity is 2L/min, and oxygenation pumped oxygen power is 3W, nanometer gas disk diameter
For 10cm.Ultrasonic wave is opened after occurring a large amount of bubbles in solution and carries out micro- oxygen-supersound process, and supersound process condition is power
150W, ultrasonic temperature are 10 DEG C, scavenging period 300s.It is residual to its microorganism and agriculture after pending to be detected (detection
The results are shown in Table 1) (referring to standard GB/T 2763-2016 Pesticides maximum residue limit), qualified fruits and vegetables are carried out
Packaging.
Under the different cleaning ways of table 1 the case where spinach cleannes
*Pathogenic bacteria refer to salmonella, Listeria and vibrio parahemolyticus；
Expression does not detect.
Embodiment 2：Weigh fresh apple 1kg.It selects no disease and pests harm and complete apple is put into ultrasonic cleaning device,
Air is blasted into ultrasonic cleaning device, parameter is that aeration quantity is 10L/min, and oxygenation pumped oxygen power is 20W, nanometer gas disk
A diameter of 25cm.Ultrasonic wave is opened after occurring a large amount of bubbles in solution and carries out micro- oxygen-supersound process, and supersound process condition is work(
Rate 450W, ultrasonic temperature are 35 DEG C, scavenging period 60s.It is residual to its microorganism and agriculture after pending to be detected (detection
The results are shown in Table shown in 2) (referring to standard GB/T 2763-2016 Pesticides maximum residue limit), qualified fruits and vegetables are carried out
Packaging.
Under the different cleaning ways of table 2 the case where apple cleannes
*Pathogenic bacteria refer to salmonella, Listeria and vibrio parahemolyticus；
Expression does not detect.
Claims (6)
1. a kind of disinfection production method of fresh fruit of vegetables, it is characterised in that carry out as steps described below：
1) shape is complete, color and luster is uniform, the fruits and vegetables of no disease and pests harm are put into micro- oxygen-ultrasonic cleaning equipment at the cleaning that carries out disinfection
Reason；
2) micro- oxygen treatment conditions：Air is filled by oxygenation pump mode in ultrasonic cleaning device；
3) ultrasonication：It is cleaned using ultrasonic cleaning device, finally obtains clean fruit and vegetable food.
2. a kind of disinfection production method of fresh fruit of vegetables according to claim 1, it is characterised in that step 2) venting condition
For：Aeration quantity：2~10L/min cures by oxygen therapy power：3~20W, 10~25cm of nanometer gas disk diameter.
3. a kind of disinfection production method of fresh fruit of vegetables according to claim 1, it is characterised in that step 3) ultrasound condition
For：150~450W of power.
4. a kind of disinfection production method of fresh fruit of vegetables according to claim 1, it is characterised in that step 3) ultrasound condition
For：Supersonic frequency 20-50Hz.
5. a kind of disinfection production method of fresh fruit of vegetables according to claim 1, it is characterised in that step 3) ultrasound condition
For：10~35 DEG C of temperature.
6. a kind of disinfection production method of fresh fruit of vegetables according to claim 1, it is characterised in that step 3) ultrasound condition
For：Scavenging period is 60~300s.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810499669.8A CN108783195A (en) | 2018-05-23 | 2018-05-23 | A kind of disinfection production method of fresh fruit of vegetables |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810499669.8A CN108783195A (en) | 2018-05-23 | 2018-05-23 | A kind of disinfection production method of fresh fruit of vegetables |
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| CN108783195A true CN108783195A (en) | 2018-11-13 |
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| CN201810499669.8A Pending CN108783195A (en) | 2018-05-23 | 2018-05-23 | A kind of disinfection production method of fresh fruit of vegetables |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110393159A (en) * | 2019-08-19 | 2019-11-01 | 东北农业大学 | A kind of egg cleaning and sterilization method based on the micro-nano bubbler techniques of supersonic synergic |
| CN115715577A (en) * | 2022-11-26 | 2023-02-28 | 鹤壁越汇食品有限公司 | Oxygen-enriched ice soaking fishy smell removing and crisp keeping process for gizzards |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1939609A (en) * | 2005-09-30 | 2007-04-04 | 台达电子工业股份有限公司 | Ultrasonic cleansing system and method |
| CN101658320A (en) * | 2009-09-11 | 2010-03-03 | 浙江工业大学 | Fruit-vegetable pesticide residues cleaning machine |
| CN104475393A (en) * | 2014-11-24 | 2015-04-01 | 广东省农业科学院蚕业与农产品加工研究所 | Cleaning and disinfecting method for fruits and vegetables |
| CN204579821U (en) * | 2015-04-21 | 2015-08-26 | 阮然彪 | A kind of ultrasonic wave combines with the micro-nano bubble of electrolysis the device decomposing remains of pesticide |
| CN205999193U (en) * | 2016-08-29 | 2017-03-08 | 广州润淼康体设备有限公司 | Super-oxidation disinfection device |
-
2018
- 2018-05-23 CN CN201810499669.8A patent/CN108783195A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1939609A (en) * | 2005-09-30 | 2007-04-04 | 台达电子工业股份有限公司 | Ultrasonic cleansing system and method |
| CN101658320A (en) * | 2009-09-11 | 2010-03-03 | 浙江工业大学 | Fruit-vegetable pesticide residues cleaning machine |
| CN104475393A (en) * | 2014-11-24 | 2015-04-01 | 广东省农业科学院蚕业与农产品加工研究所 | Cleaning and disinfecting method for fruits and vegetables |
| CN204579821U (en) * | 2015-04-21 | 2015-08-26 | 阮然彪 | A kind of ultrasonic wave combines with the micro-nano bubble of electrolysis the device decomposing remains of pesticide |
| CN205999193U (en) * | 2016-08-29 | 2017-03-08 | 广州润淼康体设备有限公司 | Super-oxidation disinfection device |
Non-Patent Citations (1)
| Title |
|---|
| 张瑞: "超声波气泡清洗去除有机磷农药残留效果研究", 《中国优秀硕士学位论文全文数据库 农业科技辑》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110393159A (en) * | 2019-08-19 | 2019-11-01 | 东北农业大学 | A kind of egg cleaning and sterilization method based on the micro-nano bubbler techniques of supersonic synergic |
| CN115715577A (en) * | 2022-11-26 | 2023-02-28 | 鹤壁越汇食品有限公司 | Oxygen-enriched ice soaking fishy smell removing and crisp keeping process for gizzards |
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Application publication date: 20181113 |