CN1375204A - Salt yolk maintaining method - Google Patents
Salt yolk maintaining method Download PDFInfo
- Publication number
- CN1375204A CN1375204A CN 01127883 CN01127883A CN1375204A CN 1375204 A CN1375204 A CN 1375204A CN 01127883 CN01127883 CN 01127883 CN 01127883 A CN01127883 A CN 01127883A CN 1375204 A CN1375204 A CN 1375204A
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- CN
- China
- Prior art keywords
- preserved egg
- packaging material
- deoxidier
- egg yellow
- high resistant
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The invention discloses a method for keeping salty yolk fresh. Its technical scheme is as follows: sealing the salty yolk with packing materials of blocking oxygen, and a certain amount of deoxider to be put within the container. With the said method salty yolk can be kept fresh for more than 2 months and not necessarily be kept in cold-storage due to without evacuation.
Description
Technical field:
The present invention relates to the food preservation technical field, refer in particular to a kind of store method of preserved egg yellow.
Background technology:
Preserved egg yellow, the food of liking for many people; At present, when producing, all be that preserved egg yellow is placed in the packaging bag, the shape that is evacuated then places freezer to preserve again; The method of this kind preservation because the pumpdown time is long, make that its production efficiency is low, and will preserve in freezer, otherwise 7～20 days just may be gone mouldy; Thereby the expense of preserving is bigger, and transportation is inconvenience very.
Summary of the invention:
The object of the present invention is to provide a kind of be convenient to storage, transportation, long shelf-life, and the store method of the low preserved egg yellow of expense.
The present invention is achieved through the following technical solutions: with high resistant oxygen packaging material preserved egg yellow is sealed, and place a certain amount of deoxidier in high resistant oxygen packaging material; Preserved egg yellow can hold with holder and be placed in the high resistant oxygen packaging material; Preserved egg yellow can also seal with packaging bag, after being evacuated or not being evacuated, places in the high resistant oxygen packaging material; The deoxidation amount of deoxidier is more than 40% of air capacity in the high resistant oxygen packaging material of sealing; Deoxidier is a Waterproofing/oilproofing type deoxidier; Also can be general deoxidier, but need to prevent that the liquid that yolk oozes out from adhering to the deoxidier surface, thereby reduce the gas permeability of deoxidier, reduce the oxygen uptake effect, it can be iron series, sulfurous acid series, glucose oxidase series etc.; High resistant oxygen packaging material are the packaging material that are composited by facial masks such as KOP, KPET, KPA, PET, PA and PE, CPP, CPE, AL/PE, counterdies such as AL/CPP, AL/CPE, and its oxygen transmission rate is less than or equal to 200ml/m
2.24h.atm; Preserved egg yellow is meant the yolk of the duck's egg pickled with methods such as plant ash method, salt slurry rubbing method, salt solution infusion processes or egg etc.
The present invention packs preserved egg yellow with high resistant oxygen packaging material after, in the packages sealed bag, place deoxidier, rely on the oxygen reaction in deoxidier and the packaging bag, thereby the interior oxygen concentration of bag is reduced to below 0.5%, suppress growth, the breeding of aerobic microorganism, insect etc.; Can guarantee the quality at normal temperatures more than 2 months; Owing to can vacuumize, need not freezer and preserve, make things convenient for storage, transportation, reduced production equipment and operation, improved production efficiency, reduced production cost.
The specific embodiment:
The present invention seals preserved egg yellow with high resistant oxygen packaging material, and places a certain amount of deoxidier in high resistant oxygen packaging material; Described preserved egg yellow can hold back one holder or hold in the palm more and place in the high resistant oxygen packaging material with holder; Preserved egg yellow can also seal with packaging bag, and after being evacuated or not being evacuated, one bag or many bags places in the high resistant oxygen packaging material; The deoxidation amount of deoxidier is more than 40% of air capacity in the high resistant oxygen packaging material of sealing; Deoxidier is a Waterproofing/oilproofing type deoxidier; Also can be general deoxidier, but need to prevent that the liquid that yolk oozes out from adhering to the deoxidier surface, thereby reduce the gas permeability of deoxidier, reduce the oxygen uptake effect, it can be iron series, sulfurous acid series, glucose oxidase series etc.; High resistant oxygen packaging material are the packaging material that are composited by facial masks such as KOP, KPET, KPA, PET, PA and PE, CPP, CPE, AL/PE, counterdies such as AL/CPP, AL/CPE, and its oxygen transmission rate is less than or equal to 200ml/m
2.24h.atm; Preserved egg yellow is meant the yolk of the duck's egg pickled with methods such as plant ash method, salt slurry rubbing method, salt solution infusion processes or egg etc.
When using when of the present invention, the preserved egg yellow of handling well is held with holder, then, put in the high resistant oxygen packaging material, put the deoxidier of a bag certain specification at backing, afterwards, can be evacuated or not be evacuated, seal again and get final product.
Can also preserved egg yellow is good with packaging bags, the back envelope that is evacuated or is not evacuated is put into high resistant oxygen packaging material to the preserved egg yellow of sealing bag again, and is put into deoxidier, and envelope gets final product.
Claims (6)
1, a kind of store method of preserved egg yellow is characterized in that: with high resistant oxygen packaging material preserved egg yellow is sealed, and place a certain amount of deoxidier in high resistant oxygen packaging material.
2, the store method of a kind of preserved egg yellow according to claim 1 is characterized in that: preserved egg yellow can hold with holder and be placed in the high resistant oxygen packaging material.
3, the store method of a kind of preserved egg yellow according to claim 1 is characterized in that: preserved egg yellow can also seal with packaging bag, after being evacuated or not being evacuated, places in the high resistant oxygen packaging material.
4, the store method of a kind of preserved egg yellow according to claim 1 is characterized in that: the deoxidation amount of deoxidier is more than 40% of air capacity in the high resistant oxygen packaging material of sealing.
5, the store method of a kind of preserved egg yellow according to claim 1, it is characterized in that: deoxidier is a Waterproofing/oilproofing type deoxidier, also can be general deoxidier, but need to prevent that the liquid that yolk oozes out from adhering to the deoxidier surface, it can be iron series, sulfurous acid series, glucose oxidase series etc.
6, the store method of a kind of preserved egg yellow according to claim 1, it is characterized in that: high resistant oxygen packaging material are the packaging material that are composited by facial masks such as KOP, KPET, KPA, PET, PA and PE, CPP, CPE, AL/PE, counterdies such as AL/CPP, AL/CPE, and its oxygen transmission rate is less than or equal to 200ml/m
2.24h.atm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01127883 CN1375204A (en) | 2001-09-26 | 2001-09-26 | Salt yolk maintaining method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01127883 CN1375204A (en) | 2001-09-26 | 2001-09-26 | Salt yolk maintaining method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1375204A true CN1375204A (en) | 2002-10-23 |
Family
ID=4667793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01127883 Pending CN1375204A (en) | 2001-09-26 | 2001-09-26 | Salt yolk maintaining method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1375204A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103010589A (en) * | 2012-12-11 | 2013-04-03 | 华南农业大学 | Color protecting method of fruitcake products |
| CN105105208A (en) * | 2015-09-17 | 2015-12-02 | 大连壮元海生态苗业股份有限公司 | Method for preserving instant sea cucumbers in long term under room temperature |
-
2001
- 2001-09-26 CN CN 01127883 patent/CN1375204A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103010589A (en) * | 2012-12-11 | 2013-04-03 | 华南农业大学 | Color protecting method of fruitcake products |
| CN105105208A (en) * | 2015-09-17 | 2015-12-02 | 大连壮元海生态苗业股份有限公司 | Method for preserving instant sea cucumbers in long term under room temperature |
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| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |