Production technology of dried casing for sausages

Abstract

The invention discloses a production technology of dried casing for sausages. The production technology of the dried casing for sausages comprises the following steps of soaking salted casing for sausages in clean water so as to wash off salt; rinsing the soak-washed casing for sausages in a hydrochloric acid solution for 2 hours; fishing the soaked casing for sausages out from the hydrochloric acid solution, and carrying out washing by using clean water until the pH value is 6; rinsing the washed casing for sausages in a sodium hydroxide solution for 2 hours; taking the rinsed casing for sausages out from the sodium hydroxide solution, and carrying out washing by using clean water until the pH value is 8; coating the washed casing for sausages onto drying moulds, and carrying out drying at 40-60 DEG C for 3 hours; carrying out heating until the temperature reaches 85 DEG C, and carrying out drying for 5 hours; and then, regulating the humidity within the range of 55% after completion of the drying process, and carrying out demoulding when the temperature of the casing for sausages is lowered to room temperature so as to obtain the dried casing for sausages. The casing for sausages produced by the production technology is pale, uniform and beautiful in color. Alkali is neutralized by acid so as to increase flexibility of the dried casing for sausages, as well as make the color pale, uniform and beautiful; moreover, water consumption is reduced, and neutral pH value of the casing for sausages can be rapidly achieved so as to facilitate next-step production.

Description

technical field [0001] The invention relates to a production process of casings, in particular to a production process of dry casings. Background technique [0002] In the existing production process of dry casings, the color of the casings is yellow and uneven, the flexibility is not enough, and it is easy to burst during the enema process, and the production consumes a lot of water and takes a long time. Contents of the invention [0003] In order to solve the problems of uneven yellowing of the casing, insufficient flexibility, and easy bursting during the enema process, the invention provides a production process for dry casings. [0004] The purpose of the present invention is achieved through the following technical solutions: a production process of dry casings, comprising the following steps: putting the salted casings into clean water to rinse off the salt; putting the casings after soaking into hydrochloric acid solution for rinsing 1 hour; take it out and wash ...

AI Technical Summary

Problems solved by technology

[0003] In order to solve the problems of uneven yellowing of casings, insufficient flexibility, and easy bursting during enema, the invention provides a production process for dry casings