CN101606645A - A kind of ultra-high static pressure cold sterilization legal system is equipped with the method for clean egg liquid - Google Patents
A kind of ultra-high static pressure cold sterilization legal system is equipped with the method for clean egg liquid Download PDFInfo
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- CN101606645A CN101606645A CNA2009100698224A CN200910069822A CN101606645A CN 101606645 A CN101606645 A CN 101606645A CN A2009100698224 A CNA2009100698224 A CN A2009100698224A CN 200910069822 A CN200910069822 A CN 200910069822A CN 101606645 A CN101606645 A CN 101606645A
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Abstract
The present invention relates to the method that a kind of ultra-high static pressure cold sterilization legal system is equipped with clean egg liquid, at first be that egg liquid is packed in the packaging bag by specification, put into the ultra-high static pressure treatment facility then, regulate pressure between 300～700MPa, processing time is 5～30min, handling initial temperature is 4～55 ℃, and the egg liquid chamber temperature after the processing promptly can be used as finished stock storage and outward transport.The present invention satisfies the requirement of national egg product sanitary standard, keep even improve egg liquid processing characteristics, in addition, this method also have physics, characteristics such as environmental protection.
Description
Technical field
The invention belongs to field of food, relate to food cold sterilization technology category, especially a kind of ultra-high static pressure cold sterilization legal system is equipped with the method for clean egg liquid.
Background technology
Egg and goods thereof are important raw-food materials, are used widely in food industry, as manufacturings such as cake, biscuit, ice cream and albumen sugar, nougats.Contain a large amount of different types of protein in the egg product albumen.Numerous species in these protein has excellent functional characteristic again, and as foaming characteristic, gelation and emulsibility, these characteristics are that albumen has been done very important contribution in Application in Food.
The ultra-high static pressure bactericidal assay utilizes pressure to action of microorganisms exactly, cause its morphosis, biochemical reaction, gene mechanism and cell envelope that many-sided variation takes place, thereby influence the original physiological function of microorganism, even the microorganism original function is destroyed or the generation irreversible change.The ultra-high static pressure sterilization technology belongs to the category of cold sterilization technology, and its maximum characteristics are exactly to not infringement of heat-sensitive ingredients in the egg liquid, and are intact with the nutrition that farthest guarantees egg liquid.
Summary of the invention:
The object of the present invention is to provide a kind of ultra-high static pressure cold sterilization legal system to be equipped with the method for clean egg liquid, this method is killed pathogenic bacteria and spoilage organisms in the egg liquid by the ultra-high static pressure sterilization technology, reach state health standards, and under the prerequisite that reaches the sterilization requirement, keep nutrition of egg liquid and processing characteristics to greatest extent, prepare qualified and egg liquid nutrition.
The present invention realizes that the technical scheme of its purpose is:
A kind of ultra-high static pressure cold sterilization legal system is equipped with the method for clean egg liquid, and step is:
(1) the egg fluid-tight is contained in the packaging bag;
(2) packaging bag that will be packaged with egg liquid places ultra-high static pressure equipment, sets 4～55 ℃ of initial temperatures, pressure 300～700MPa, dwell time 5～30min;
(3) the egg liquid after ultra-high static pressure is handled is clean egg liquid, promptly can be used as finished product under the normal temperature and uses, and also can refrigerate use.
And described egg liquid is edible chicken, duck, goose egg egg liquid, or the egg liquid of other birds, beasts and eggs.
And described egg liquid comprises protein liquid, egg yolk liquid, egg pulp.
And described egg liquid is fresh-laid egg liquid, also can be the egg liquid through storage, perhaps through the adjusted egg liquid of soda acid.
And the packaging bag of described egg liquid is the packaging bag of edible plastic or the withstand voltage material of other food-grade.
And the pressure that described ultra-high static pressure equipment is produced is hydrostatic pressing, and the medium of transmission pressure is a liquid.
Advantage of the present invention and good effect are:
1, the present invention to kill the harmful microorganism in the egg liquid, reaches the requirement of egg products sanitary standard by placing packaged egg liquid under the ultra-high static pressure and keeping a period of time, finally prepares qualified clean egg liquid.The ultra-high static pressure sterilization technology that is adopted is the free of contamination technological means of a kind of environmental protection, saves the energy than traditional hot sterilization process, can keep the former nutritious and local flavor of egg liquid to greatest extent.
2, the present invention utilizes the sterilizing mechanisms of ultra-high static pressure that egg liquid is carried out ultra high pressure treatment, by the value range in pressure and processing time is set, reach the bacterium of killing in the egg liquid, can effectively keep even improve egg liquid processing characteristics, and make processing back egg liquid microbiological indicator reach the state health standards requirement.
The specific embodiment
The invention will be further described below by specific embodiment, and following examples are descriptive, is not determinate, can not limit protection scope of the present invention with this.
Embodiment 1:
A kind of ultra-high static pressure cold sterilization legal system is equipped with the method for clean egg liquid, and step is:
(1) adopting pH value is that 7.8 fresh-laid egg liquid 100mL sterile working is packaged in the food usefulness polybag;
(2) packaging bag that will be packaged with egg liquid places ultra-high static pressure equipment, handles 18min under 20 ℃ of pressure that place 300MPa, is cooled to 4 ℃ with saturated calcium chloride water then;
(3) the egg liquid after ultra-high static pressure is handled is clean egg liquid.Total number of bacteria is 12cfu/mL in the egg liquid after GB/T 2789-2003 and GB/T 5009.47-1996 detection processing, meets the state health standards requirement fully, and refrigeration can deposit for three weeks.
Embodiment 2:
A kind of ultra-high static pressure cold sterilization legal system is equipped with the method for clean egg liquid, and step is:
(1) adopting the pH value of preserving is that 9.1 egg liquid 150mL are packaged in the aluminium foil bag;
(2) packaging bag that will be packaged with egg liquid places ultra-high static pressure equipment, places the pressure of 350MPa to handle 15min down in 15 ℃;
(3) the egg liquid after ultra-high static pressure is handled is clean egg liquid.Detect through GB/T 2789-2003 and GB/T 5009.47-1996, total number of bacteria is 25cfu/mL in the egg liquid after the processing, meets the state health standards requirement fully, and storage surpassed for two weeks under the room temperature.
Claims (6)
1, a kind of ultra-high static pressure cold sterilization legal system is equipped with the method for clean egg liquid, and it is characterized in that: step is:
(1) the egg fluid-tight is contained in the packaging bag;
(2) packaging bag that will be packaged with egg liquid places ultra-high static pressure equipment, sets 4～55 ℃ of initial temperatures, pressure 300～700MPa, dwell time 5～30min;
(3) the egg liquid after ultra-high static pressure is handled is clean egg liquid, promptly can be used as finished product under the normal temperature and uses, and also can refrigerate use.
2, ultra-high static pressure cold sterilization legal system according to claim 1 is equipped with the method for clean egg liquid, it is characterized in that: described egg liquid is edible chicken, duck, goose egg egg liquid, or the egg liquid of other birds, beasts and eggs.
3, ultra-high static pressure cold sterilization legal system according to claim 1 is equipped with the method for clean egg liquid, it is characterized in that: described egg liquid comprises protein liquid, egg yolk liquid, egg pulp.
4, be equipped with the method for clean egg liquid according to claim 1 or 2 or 3 described ultra-high static pressure cold sterilization legal systems, it is characterized in that: described egg liquid is fresh-laid egg liquid, also can be the egg liquid through storage, perhaps through the adjusted egg liquid of soda acid.
5, ultra-high static pressure cold sterilization legal system according to claim 1 is equipped with the method for clean egg liquid, it is characterized in that: the packaging bag of described egg liquid is the packaging bag of edible plastic or the withstand voltage material of other food-grade.
6, ultra-high static pressure cold sterilization legal system according to claim 1 is equipped with the method for clean egg liquid, it is characterized in that: the pressure that described ultra-high static pressure equipment is produced is hydrostatic pressing, and the medium of transmission pressure is a liquid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009100698224A CN101606645A (en) | 2009-07-22 | 2009-07-22 | A kind of ultra-high static pressure cold sterilization legal system is equipped with the method for clean egg liquid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009100698224A CN101606645A (en) | 2009-07-22 | 2009-07-22 | A kind of ultra-high static pressure cold sterilization legal system is equipped with the method for clean egg liquid |
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| CN101606645A true CN101606645A (en) | 2009-12-23 |
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| CNA2009100698224A Pending CN101606645A (en) | 2009-07-22 | 2009-07-22 | A kind of ultra-high static pressure cold sterilization legal system is equipped with the method for clean egg liquid |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101828657A (en) * | 2010-04-14 | 2010-09-15 | 潘见 | Two-step ultrahigh-pressure sterilization method of liquid matter |
| CN103462077A (en) * | 2013-09-12 | 2013-12-25 | 吉林金翼蛋品有限公司 | Preparation method of frozen egg cake |
| CN105935131A (en) * | 2015-03-02 | 2016-09-14 | 丘比株式会社 | Heating egg pulp and manufacturing method thereof |
| CN107410662A (en) * | 2017-05-09 | 2017-12-01 | 江苏康德蛋业有限公司 | A kind of new food additive egg albumen powder and preparation method thereof |
-
2009
- 2009-07-22 CN CNA2009100698224A patent/CN101606645A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101828657A (en) * | 2010-04-14 | 2010-09-15 | 潘见 | Two-step ultrahigh-pressure sterilization method of liquid matter |
| CN101828657B (en) * | 2010-04-14 | 2013-07-10 | 潘见 | Two-step ultrahigh-pressure sterilization method of liquid matter |
| CN103462077A (en) * | 2013-09-12 | 2013-12-25 | 吉林金翼蛋品有限公司 | Preparation method of frozen egg cake |
| CN103462077B (en) * | 2013-09-12 | 2017-01-04 | 吉林厚德食品有限公司 | A kind of manufacture method of freezing egg cake |
| CN105935131A (en) * | 2015-03-02 | 2016-09-14 | 丘比株式会社 | Heating egg pulp and manufacturing method thereof |
| CN105935131B (en) * | 2015-03-02 | 2021-05-18 | 丘比株式会社 | Heated whole egg liquid and its preparation method |
| CN107410662A (en) * | 2017-05-09 | 2017-12-01 | 江苏康德蛋业有限公司 | A kind of new food additive egg albumen powder and preparation method thereof |
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Open date: 20091223 |