Long-acting food preservation liquid

Abstract

The invention discloses a long-acting food preservation liquid. The preservation liquid is prepared from components in parts by weight as follows: 10-20 parts of calcium ascorbate, 15-20 parts of sodium malate, 20-40 parts of chitosan, 30-40 parts of polymethyl cellulose, 10-15 parts of citric acid, 5-10 parts of tea polyphenol, 10-20 parts of a cape jasmine extraction solution, 20-30 parts of ferrous sulfate and 800-1,000 parts of distilled water. The long-acting food preservation liquid can realize long-acting bacterium inhabitation and preservation, is safe and environment-friendly and doesnot affect the human health.

Description

technical field [0001] The invention relates to the technical field of food preservation, in particular to a long-acting food preservation liquid. Background technique [0002] At present, there are two types of antistaling agents on the market: liquid antistaling agents and powder antistaling agents. mildew and the function of inhibiting respiration to achieve the purpose of preservation, but in actual use, because the preservative must be in full contact with the food sample, there are the following deficiencies: 1. The preservative is easy to digest and lose effect, so the preservation time is short; 2. Before eating, it should be thoroughly Douching has a certain psychological impact on people. Contents of the invention [0003] In view of this, the present application provides a long-acting food fresh-keeping solution, which can inhibit bacteria and keep fresh for a long time, is safe and environmentally friendly, and has no impact on human health. [0004] In order...

AI Technical Summary

Problems solved by technology

[0002] At present, there are two types of antistaling agents on the market: liquid antistaling agents and powder antistaling agents. mildew and the function of inhibiting respiration to achieve the purpose of preservation, but in actual use, because the preservative must be in full contact with the food sample, there are the following deficiencies: 1. The preservative is easy to digest and lose effect, so the preservation time is short; 2. Before eating, it should be thoroughly Douching, causing certain psychological effects on people