Preserved egg salting solution and using method thereof

Abstract

The invention discloses a preserved egg salting solution and a using method of the preserved egg salting solution. The preserved egg salting solution comprises the following components in parts by mass: 3.5 to 5.5 parts of food-grade sodium hydroxide, 3 to 4.5 parts of edible salt, 90 to 110 parts of water, and 0.4 to 1.0 part of polysaccharide, wherein the polysaccharide is one or more than two of soluble starch, soluble soybean polysaccharide, sodium alginate, beta-cyclodextrin, xanthan gum and gellan gum. The using method comprises the following steps of: putting fresh eggs into a salting container, filling the prepared preserved egg salting solution into the salting container with the fresh eggs till the fresh eggs are just soaked into the salting solution, sealing, salting for 30 to 40 days at the temperature of between 20 and 30 DEG C, taking the eggs out, and standing for 7 to 10 days at normal temperature. The preserved eggs prepared by adopting the preserved egg salting solution does not contain heavy metals and are high in safety, egg shells are clean and do not have spots, the egg bodies do not stick the shells, are very complete, glossy and elastic, have pine colors, do not have the strong biting taste of the conventional preserved eggs, and the palatability is greatly improved.

Description

technical field [0001] The invention belongs to the technical field of poultry and egg product processing, and relates to a heavy metal-free preserved egg pickling solution and a use method thereof. Background technique [0002] Preserved eggs are traditional poultry egg products in my country and have a long history of processing. Its beautiful color, bright appearance, unique flavor, rich nutrition, and convenient eating are deeply loved by consumers. The traditional preserved egg processing technology uses lead oxide, but lead will cause great harm to human health; so in recent years, one or more of metal compounds containing copper, iron, zinc, etc. have been used to replace traditional preserved egg pickling preparations lead compounds in. However, when heavy metals accumulate in the human body to a certain extent, they will have harmful effects on the human body. For example, the accumulation of lead can damage the nervous system, digestive system and blood system o...

AI Technical Summary

Problems solved by technology

Although this method does not add heavy metal compounds to the pickling solution, the concentration of alkali used in the three stages of the pickling period is different, and the pickling solution needs to be replaced during the period. The production process is more troublesome than the existing "one soaking to the end" process