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Cleaning and fresh-keeping solution for Tibetan chicken eggs and cleaning and fresh-keeping method

A fresh-keeping method and technology for eggs, which are applied in the fields of egg preservation, preservation of eggs by coating a protective layer, preservation of eggs by radiation/electrical treatment, etc., can solve the problems of complicated method steps, inapplicability of special hidden eggs, and many additives, etc. The effect of reducing water evaporation, inhibiting bacterial growth, and preventing bacterial invasion

Inactive Publication Date: 2017-02-08
西藏职业技术学院
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Existing egg preservation methods add many additives, and the method steps are complicated, which is not suitable for special hidden eggs. Therefore, it is urgent to develop a simple and safe formula for cleaning and preserving solutions for hidden eggs and its preservation method.

Method used

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  • Cleaning and fresh-keeping solution for Tibetan chicken eggs and cleaning and fresh-keeping method
  • Cleaning and fresh-keeping solution for Tibetan chicken eggs and cleaning and fresh-keeping method
  • Cleaning and fresh-keeping solution for Tibetan chicken eggs and cleaning and fresh-keeping method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] The cleaning and fresh-keeping method of hidden eggs described in embodiment 1 comprises the following steps:

[0032] (1). Sorting, cleaning and drying: select fresh, uncracked hidden eggs, clean the feces, blood clots and other dirt on the eggshells with clean water at 35°C to 40°C, and remove them at 22°C to 25°C. Dry at ℃;

[0033] (2). Disinfection: irradiate and disinfect at 10-30 cm under a 20-40 watt ultraviolet lamp for 10-15 minutes;

[0034] (3). Fresh-keeping solution preparation: take 992 parts of liquid paraffin oil and 8 parts of allicin in parts by volume, mix well and set aside;

[0035] (4). Coating and preservation: 20ml of the preservative film solution prepared according to step (3) is evenly applied on the eggshells treated according to steps (1)~(2), and placed in the air at 22~25°C Dry, store at intervals;

[0036] (5) Quality inspection: place the cleaned and fresh-keeping eggs in step (4) for 150 days at 4-6°C and 20%-30% relative humidity, ...

Embodiment 2

[0043] The cleaning and fresh-keeping method of hidden eggs described in embodiment 2 comprises the following steps:

[0044] (1) Sorting, cleaning and drying: select fresh, uncracked hidden eggs, clean the feces, blood clots and other dirt on the eggshells with clean water at 35°C to 40°C, remove them and store them at 22°C to 25°C down to dry;

[0045] (2) Disinfection: irradiate and disinfect at 10-30 cm under a 20-40 watt ultraviolet lamp for 15 minutes;

[0046] (3) Preparation of fresh-keeping solution: take 998 parts of liquid paraffin oil and 2 parts of allicin in parts by volume, mix well and set aside;

[0047] (4) Coating and preservation: Apply 20ml of the preservative film solution prepared according to step (3) evenly on the eggshells treated according to steps (1)~(2), and dry at 22~25°C , placed at intervals for storage;

[0048] (5) Quality inspection: place the Tibetan eggs treated in step 4) for 150 days at 12-16° C. with a relative humidity of 30% to 50%...

Embodiment 3

[0053] The cleaning and fresh-keeping method of hidden eggs described in embodiment 3 comprises the following steps:

[0054] (1) Sorting, cleaning and drying: select fresh, uncracked hidden eggs, clean the feces, blood clots and other dirt on the eggshells with clean water at 35-40°C, remove them and dry them at 22-25°C Dry;

[0055] (2) Disinfection: irradiate and disinfect for 15 minutes under a 20-40 watt ultraviolet lamp at 10 to 30 cm;

[0056] (3) Preparation of fresh-keeping solution: get 996 parts of liquid paraffin oil and 4 parts of allicin in parts by volume, mix well for subsequent use;

[0057] (4) Coating and preservation: Apply 30ml of the preservative film solution prepared according to step (3) evenly on the eggshells treated according to steps (1) to (2), and dry at 22-25°C , placed at intervals for storage;

[0058] (5) Quality inspection: place the clean and fresh-keeping eggs at 21-25°C with a relative humidity of 45%-60% for 30 days, and carry out qua...

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Abstract

The invention relates to a cleaning and fresh-keeping solution for Tibetan chicken eggs and a cleaning and fresh-keeping method. The cleaning and fresh-keeping solution comprises, by volume, 992-998 parts of liquid paraffin oil and 2-8 parts of garlicin. A coating material used by the cleaning and fresh-keeping solution comprises refined food-grade liquid paraffin oil and garlicin. Through coating with the fresh-keeping film solution, Tibetan chicken egg metabolism is slow down and bacterial invasion is inhibited so that Tibetan chicken egg quality is kept.

Description

technical field [0001] The invention belongs to the technical field of food preservation, and in particular relates to a cleaning and preservation solution for hiding eggs and a cleaning and preservation method thereof. Background technique [0002] Tibetan eggs are eggs produced by local breeds of Tibetan chickens raised by farmers and herdsmen in Tibetan areas. The individual Tibetan eggs are relatively small. The weight of fresh Tibetan eggs ranges from 25 to 38 grams, the Hough unit is 55 to 80, and the yolk index ranges from 0.25 to 0.5. Although the weight and Hough unit of hidden eggs are relatively small, they have high nutritional value. The content of protein, vitamins, lecithin, and cephalin in hidden eggs is higher than that of ordinary eggs. Over the years, it has been widely favored by people in Tibetan areas. However, due to the remote location and inconvenient transportation in the Tibetan areas where Tibetan chickens are raised, Tibetan eggs are rich in nut...

Claims

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Application Information

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IPC IPC(8): A23B5/14A23B5/06A23B5/015A01K43/00
CPCA01K43/005A23B5/015A23B5/06A23B5/14
Inventor 杨满军张纽枝张洞博张彩峡达瓦卓拉央宗尼玛潘多李长山赵丽萍宋改霞
Owner 西藏职业技术学院
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