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Non-heat-processing method of fresh eating bird nest and fresh eating bird nest

A non-thermal processing and bird's nest technology, applied in the field of food deep processing, to prevent hydration and bag swelling, smooth and elastic taste, and short operating time

Inactive Publication Date: 2020-05-19
CHINA AGRI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there is no HPP-treated bird's nest product, and its rich protein and active ingredients may be more effectively maintained under HPP treatment

Method used

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  • Non-heat-processing method of fresh eating bird nest and fresh eating bird nest
  • Non-heat-processing method of fresh eating bird nest and fresh eating bird nest
  • Non-heat-processing method of fresh eating bird nest and fresh eating bird nest

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] Choose one or two kinds of fresh bird's nest or bird's nest from Indonesia as the main ingredient, and sucrose and water as auxiliary ingredients; put one or two of the main ingredients in a container, spray pure water, use a magnifying glass and other equipment, Carry out manual picking; wash the bird's nest after picking with pure water several times to remove impurities.

[0036] (1) Soaking: Put the clean bird's nest into a container, add pure water that completely submerges the bird's nest, and place it at room temperature for 8-10 hours to make the bird's nest completely soaked, and the foaming volume ratio is 1:5-6.

[0037] (2) Sugar solution preparation: Weigh an appropriate amount of rock sugar, add it to a certain proportion of pure water, and use a sugar meter to detect it, so that the sugar content of the sucrose solution is 4.

[0038] (3) Vacuum packaging: use a heat-resistant and pressure-resistant nylon polyethylene packaging bag, mix about 20g of soake...

Embodiment 2

[0044] Choose one or two kinds of fresh bird's nest or bird's nest from Indonesia as the main ingredient, and sucrose and water as auxiliary ingredients; put one or two of the main ingredients in a container, spray pure water, use a magnifying glass and other equipment, Carry out manual picking; wash the bird's nest after picking with pure water several times to remove impurities.

[0045] (1) Soaking: Put the clean bird's nest into a container, add pure water that completely submerges the bird's nest, and place it at room temperature for 8-10 hours to make the bird's nest completely soaked, and the foaming volume ratio is 1:5-6.

[0046] (2) Sugar solution preparation: Weigh an appropriate amount of xylitol or dextran, add it to a certain proportion of pure water, and use a sugar meter to detect it, so that the sugar content of the sucrose solution is 4-5.

[0047](3) Vacuum packaging: use a heat-resistant and pressure-resistant nylon polyethylene packaging bag, mix about 20g...

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Abstract

The invention relates to a non-heat-processing method of fresh eating bird nest and the fresh eating bird nest. The non-heat-processing method includes the steps of (1) soaking, (2) sugar solution preparation, (3) vacuum packaging, (4) hot water bath treatment and (5) ultra high pressure treatment. According to the non-heat-processing method, the problems of hydration and bag expansion in the storage of bird nest products can be effectively prevented, the mouthfeel, flavor and shelf-life stability of the bird nest are maintained, the bird nest produced according to the non-heat-processing method is clear in filiform and fresh, smooth and chewy in taste, the nutrient substances are kept well, the microbiological indicators meet the regulations of GB 7098-2015 National Food Safety Standard Canned Food.

Description

technical field [0001] The invention relates to a non-thermal processing method of fresh bird's nest and the fresh bird's nest, belonging to the technical field of food deep processing. Background technique [0002] Natural bird's nest is rich in nutrients, including a variety of water-soluble proteins, carbohydrates, calcium, iron, phosphorus, iodine and other trace elements, vitamins A, C, D and other vitamins. In addition, bird's nest also contains a variety of effective active ingredients, such as epidermal growth factor EGF, which can promote cell growth, and sialic acid, which can enhance immunity. Therefore, bird's nest has been sought after by the general public, and has been gradually developed into a portable instant bird's nest product. At present, the bird's nest products on the market are all steamed and boiled. The shelf life of the bird's nest is guaranteed by high temperature and long-term treatment, but its nutrients and taste are affected. In particular, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23L33/00A23L29/30A23L3/015
CPCA23L33/00A23L29/30A23L29/37A23L3/0155A23V2002/00A23V2300/46
Inventor 陈芳董丽胡小松廖小军汪楚语
Owner CHINA AGRI UNIV
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