Citrus fruit preservative

Abstract

The invention provides a citrus fruit preservative. The citrus fruit preservative comprises the following components in parts by mass: 3-5 parts of sucrose ester, 1-2 parts of citric acid, 1-2 parts of sodium glutamate, 0.6-0.8 part of sodium nitrate, 0.5-0.6 part of sodium sorbate and 150-160 parts of water. The citrus fruit preservative has the advantages that a preparation method is simple, a formula is reasonable, the cost is low, the operation is convenient during using, effects are uniform, and a preservation effect is good; compared with other commercially available preservatives, the citrus fruit preservative has the advantage that the preservation period is prolonged by above 20%.

Description

technical field [0001] The invention relates to a fresh-keeping agent for citrus fruits. Background technique [0002] With the development of science and technology and the gradual improvement of people's living standards, people's demand for fruits produced in different seasons in different regions is gradually increasing. People have put forward higher and higher requirements for fresh-keeping storage and transportation of fruits that are difficult to store. Existing fruit fresh-keeping technology generally is to make fresh-keeping film, and fresh-keeping film does have certain progress in room temperature or low temperature fresh-keeping, long-term fresh-keeping, transportation fresh-keeping aspect. But there are also some deficiencies, mainly because the release period is short, the preservation effect is uneven, and it is difficult to guarantee the effect; the preparation method is complicated and complicated; the production cost is high, and the source of raw materia...

AI Technical Summary

Problems solved by technology

But there are also some shortcomings, mainly because the release period is short, the preservation effect is uneven, and it is difficult to guarantee the effect; the prepara