Egg preservation method

Abstract

The invention discloses an egg preservation method. The egg preservation method can effectively prolong the preservation time of eggs, and is low in cost and simple in operation. According to the technical scheme, the egg preservation method comprises the following steps: soaking eggs in a 30% to 45% sodium chloride solution for 30 minutes; and then coating egg shells with a preparation comprising sodium benzoate, dextrin and water in a ratio of 1 to 6 to 100. The egg preservation method has the beneficial effects that bacteria outside the eggs are exterminated with sodium chloride, and sodium benzoate with a preservative characteristic and dextrin capable of forming an adhesive in boiling water are used to form a film on each egg shell, so that the preservation time of the eggs can be effectively prolonged; in addition, the preparation cost is low, and the operation is simple and feasible.

Description

technical field

[0001] The invention relates to the field of food preservation, in particular to a fresh-keeping method for eggs. Background technique

[0002] Eggs are very popular with the public because of their rich nutritional value and moderate price. However, the process of laying eggs, purchasing, transporting, and selling eggs until they are purchased will take several days to dozens of days. Eggs tend to deteriorate after a long time. Contents of the invention

[0003] The object of the present invention is to provide a fresh-keeping method for eggs, which can effectively prolong the fresh-keeping period of eggs, and has low cost and simple operation.

[0004] In order to achieve the above object, the technical solution of the present invention is achieved in the following way: a fresh-keeping method for eggs: soak the eggs in a sodium chloride solution with a concentration of 30% to 45% for 30 minutes, and then coat the shells of the eggs with the following comp...