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Method for respectively processing and treating egg white and egg yolk of salted duck eggs

A technology for salted duck eggs and egg whites is applied in the field of separately processing salted duck eggs, egg whites and yolks. effect of difficulty

Pending Publication Date: 2019-04-05
HUNAN DONGTING LAKE EGG FOOD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The above-mentioned patent has the same problem as the existing method of separately processing salted duck egg egg white and egg yolk, mainly because the overall process is difficult to process, and the egg yolk and egg white are recovered and processed into powder, which cannot cater to the taste of Chinese people and is not easy to promote , in order to solve such problems we need to improve the existing manufacturing process

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] a. Duck egg selection, pre-select 20 salted duck eggs with a weight of not less than 70g to ensure that the shell is not damaged;

[0030] b. Egg white and egg yolk are separated, and the surface of the duck egg is cleaned and the egg white and egg yolk are separated by a separator;

[0031] c. Egg liquid collection and treatment, collect the egg yolk and put it into the barrel container, place the barrel container directly above the barrel container where the egg white is stored, and fully divert the egg white;

[0032] d. Egg white pretreatment: filter the collected egg white with a mesh sieve or gauze to remove impurities such as eggshells. After filtering, add deionized water into the salted egg white and stir in a mixer to obtain an egg white treatment solution;

[0033] e. Egg white desalination treatment, put the egg white treatment solution into a plastic container, put the ultrasonic probe into the container for ultrasonic treatment, and after the treatment, im...

Embodiment 2

[0044] a. Duck egg selection, pre-select 20 salted duck eggs with a weight of not less than 70g to ensure that the shell is not damaged;

[0045] b. Egg white and egg yolk are separated, and the surface of the duck egg is cleaned and the egg white and egg yolk are separated by a separator;

[0046] c. Egg liquid collection and treatment, collect the egg yolk and put it into the barrel container, place the barrel container directly above the barrel container where the egg white is stored, and fully divert the egg white;

[0047] d. Egg white pretreatment: filter the collected egg white with a mesh sieve or gauze to remove impurities such as eggshells. After filtering, add deionized water into the salted egg white and stir in a mixer to obtain an egg white treatment solution;

[0048] e. Egg white desalination treatment, put the egg white treatment solution into a plastic container, put the ultrasonic probe into the container for ultrasonic treatment, and after the treatment, im...

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Abstract

The invention discloses a method for respectively processing and treating egg white and egg yolk of salted duck eggs. The method comprises the following steps of a, duck egg selection: 20 pickled salted duck eggs with the weight not lower than 70g are selected in advance; enabling shells not to be damaged; b, egg white and egg yolk separation: after the surfaces of the duck eggs are cleaned, separating the egg white and the egg yolk by a separator. The method has the beneficial effects that the egg white and the egg yolk are separated and treated by modern processing equipment; the processingdifficulty of operators is obviously reduced; the processing efficiency of the equipment is improved; through the cooperative and matched treatment of vacuum infiltration and ultrasonic waves, salt remained in the egg white is separated; the continuous processing is convenient; raw materials are fully screened and treated; the product quality is ensured; the product taste is improved; meanwhile, the resource utilization rate is improved; the method is suitable for being widely popularized.

Description

technical field [0001] The invention relates to the technical field of salted duck egg processing, in particular to a method for separately processing egg whites and yolks of salted duck eggs. Background technique [0002] Salted duck eggs are salted eggs made of fresh duck eggs as the main raw material. They are rich in nutrients, rich in fat, protein and various amino acids, calcium, phosphorus, iron, various trace elements, vitamins, etc. needed by the human body. Absorbed by the body, moderately salty, suitable for all ages. The eggshell is cyan, and the appearance is round and smooth, so it is also called "green egg". Salted duck egg is a kind of reprocessed egg with special flavor and convenient eating. Salted duck egg is a good accompaniment to meals, with attractive color, aroma and taste. [0003] Among them, salted duck eggs are mostly consumed in the form of egg yolk in the consumption process, and egg whites are mostly wasted. In order to solve such problems an...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23L15/00A23L5/10
CPCA23L5/15A23L5/17A23L15/30
Inventor 曾虹曾庆华
Owner HUNAN DONGTING LAKE EGG FOOD
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