A high-efficiency bactericide for edible fungi

Abstract

The invention discloses a high efficiency bactericide used for domestic fungi. The high efficiency bactericide comprises 20-30% of sodium dichloroisocyanurate, 40-60% of calcium oxide and 20-30% of calcium hypochlorite. The bactericide has the advantages of effective inhibiting and killing of harmful microbes, reduction of the base number of microbes in a medium, reduction of the sterilization cost and the loss caused by loss in the production process of the domestic fungi, and strong mycelium growth promotion effect.

Description

technical field [0001] The invention relates to a sterilizing agent, in particular to a sterilizing agent for edible fungi. Background technique [0002] In the production process of edible fungi, effective means and methods are needed to reduce the loss caused by harmful microorganisms, and the conventional method is high-temperature sterilization, which needs to be heated at a temperature above 100°C for more than 18 hours, so as to achieve the sterilization of microorganisms in the bag. purpose of bacteria. However, this method needs to consume a lot of fuel costs, and the continuous high-temperature sterilization will also cause serious damage to the nutrients in the culture medium in the bacteria bag, resulting in a serious lack of nutrition in the later stage of fruiting, and the quality and output are seriously affected. Since the sterilization method fails to sterilize thoroughly, the residual microorganisms will lead to a low survival rate of the bacteria. Secondl...

AI Technical Summary

Problems solved by technology

However, this method consumes a lot of fuel costs, and the continuous high-temperature sterilization will also cause serious damage to the nutrients in the culture medium in the bacteria bag, resulting in a serious lack of nutrition in the later stage of fruiting, and the quality and output are seriously affected.

Since the sterilization method fails to sterilize thoroughly, the residual microorganisms will lead to a low survival rate of the bacteria.

Secondly, at present, some fungicides for edible fungi use highly toxic chemical substances such as carbendazim, sulfur, and formaldehyde as fungicidal additives. Products that cause great harm to the human body

Moreover, the current existing technologies all require inoculation in a sterile environment, the cost of inoculation is high, the labor cost is too high, and the inoculation efficiency is low

[0003] In the cultivation process of edible fungi, although most of the existing antibacterial agents have spectral antibacterial effects on the green mold, Trichoderma, Rhizopus and Aspergillus flavus that have a greater impact on edible fungi, their inhibitory ability to the above-mentioned bacteria is limited.