Fresh-keeping deodorizing corrosion-preventing device

Abstract

The invention discloses a fresh-keeping deodorizing corrosion-preventing device which comprises the steps of: washing selected garlic, green Chinese onion, and ginger clearly and later crushing for preparing garlic powder, green Chinese onion powder, and ginger powder; taking hydrated lime for being mixed with water at room temperature, drying and crushing the hydrated lime into powder; mixing the garlic powder, the green Chinese onion powder and the ginger powder with the hydrated lime evenly according to the mixture ratio and then packing the mixture in small bags made of non-woven cloth; and later placing the package into a container with a hole and finally obtaining a finished product. The fresh-keeping deodorizing corrosion-preventing device provided by the invention has the advantages of simple process, low cost and long preservation life, can effectively prevent the occurrence of harmful substance residues in the using process by adopting plants as the main raw material, and is characterized by keeping fresh, deodorizing and preventing corrosion, etc.

Description

technical field [0001] The invention relates to a fresh-keeping and anti-corrosion device, in particular to a fresh-keeping, deodorizing and anti-corrosion device. Background technique [0002] With the development of society, the circulation of commodities has led to the emergence of fresh-keeping technology. At present, the main methods of preservation of commodities are low-temperature refrigeration and the use of chemical raw materials to synthesize preservatives for preservation. Low-temperature refrigeration and preservation is to reduce the temperature of the specific storage space of the product and reduce the metabolic process of the product, so that the product will not deteriorate within a certain period of time. It has a large investment, high energy consumption, high cost, and a short fresh-keeping period (5-7 days). It is not conducive to the circulation and sales of goods. Preservatives synthesized by chemical raw materials are used to preserve freshness. Alt...

AI Technical Summary

Problems solved by technology

Low-temperature refrigeration and preservation is to reduce the temperature of the specific storage space of the product and reduce the metabolic process of the product, so that the product will not deteriorate within a certain period of time. It has a large investment, high energy consumption, high cost, and a short fresh-keeping period (5-7 days). Not conducive to the circulation and sales of goods

Preservatives synthesized by chemical raw materials are used to preserve freshness. Although this preservation method is low in cost, it is easy to have chemical residues on the product, which is not conducive to people's health, and the preservation time is short (5-7 days), and the traditional method Fresh-keeping methods only keep products, especially food fresh, without deodorization and anti-corrosion, and cannot better meet the needs of social development