Deoxidization preservative

Abstract

The invention relates to a deoxidization preservative, which is mainly used for pastry foods and various fried foods or fat-rich foods, and is prepared from active iron powder, sodium carbonate decahydrate, activated carbon, salt, glycerol monostearate, glutinous rice and nanometer silicon dioxide. The deoxidization preservative is nontoxic and odorless, thoroughly deoxidizes the foods quickly, ensures that various foods are difficult to mildew, and keeps the original flavor, freshness and nutritional ingredients of the foods unchanged simultaneously.

Description

technical field [0001] The invention relates to a fresh-keeping agent, in particular to a deoxidizing fresh-keeping agent, which is mainly used for pastry food, and various fried food or fat-rich food. Background technique [0002] In daily life, pastry foods such as moon cakes, cakes, and pies that people often eat, as well as various fried foods or fat-rich foods, are prone to mildew and oil rancidity; dried fruit foods such as melon seeds, peanuts, red dates, almonds, etc. It is also easy to cause oil rancidity and aroma loss; the same tea, tobacco, Chinese herbal medicines, dried vegetables, etc. are prone to aging, aging, insects, mildew, etc. Therefore, in order to prevent the occurrence of the above-mentioned mildew, many foods are kept fresh by vacuum packaging or nitrogen filling, and correspondingly, it is necessary to purchase a vacuum packaging machine or a nitrogen filling device, which makes the cost higher, the investment is large, and the vacuum packaging is ...

AI Technical Summary

Problems solved by technology

[0003] The present invention aims at the problems existing in the above-mentioned prior art, and through a large amount of research and continuous exploration, it provides a deoxidizing preservative, which solves the problems of easy mildew and short shelf life in the food storage process in the prior art, and the cost Low