Mildew-proof sterilization composition and preparation method and application thereof

Abstract

The invention discloses a mildew-proof sterilization composition and a preparation method and application thereof, and belongs to the technical field of mildew-proof sterilization. The mildew-proof sterilization composition is prepared from the following components in percentage by mass: 5 to 20 percent of drying agent, 1 to 5 percent of organic weak acid or strong acid and weak base salt, 5 to 50 percent of water-absorbing thickening substance, 3 to 15 percent of chlorite and 10 to 86 percent of filling agent, wherein the organic weak acid or strong acid and weak base salt is a water-soluble solid compound; the water-absorbing thickening substance is at least one of starch, cyclodextrin, carboxymethylcellulose or sodium alginate; and the mass ratio of the drying agent to the chlorite is (0.5 to 3): 1. The mildew-proof sterilization composition prepared by the preparation method can fulfill the aims of drying and inhibiting bacteria by reducing the humidity in the environment, and can fulfill the aim of effectively killing microorganisms in a closed or semi-closed space by releasing chlorine dioxide; and a mildew-proof sterilization bag prepared from the mildew-proof sterilization composition prepared by the preparation method can be conveniently applied to the fields of egg preservation, feed mildew prevention and the like.

Description

technical field [0001] The invention belongs to the technical field of anti-mold and sterilization, and in particular relates to an anti-mold and sterilization composition as well as a preparation method and application thereof. Background technique [0002] Mold is easy to grow and reproduce in a warm and humid environment, and the mycotoxins produced by itself include aflatoxin, ochratoxin, fumonisin, deoxynivalenol, etc., which cause certain problems to human health. Poultry egg sales require sealed boxes for storage. During long-term storage and transportation, the humid and high-temperature local stable environment that is easily formed in the packaging box provides favorable conditions for the growth of mold. Mold is easy to grow on the surface of the eggshell, resulting in egg The quality decline will affect the shelf life of the product and the later market sales. The economic losses caused by mold contamination of food and feed in the world can reach hundreds of bi...

AI Technical Summary

Problems solved by technology

[0004] In the prior art, vacuum packaging requires vacuum packaging materials and packaging equipment, which requires high process requirements and high labor costs; filling inert gas requires inflatable equipment, packaging materials, and inert gas, which is high in cost and labor costs; placing a desiccant can only absorb water. Reduce humidity, inhibit mold, but cannot kill mold; placing anti-mold agent to release anti-mold active gas can only kill quickly, but cannot reduce the humidity of the space. After the active gas dissipates later, mold will still grow. Therefore, this Mildew-proof drying methods do not have the function of effectively killing microorganisms in closed or semi-closed space environments, and the short antibacterial time is not conducive to the long-term preservation of protected products

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