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Microbial cleaning agent for pesticides on fruits and vegetables and preparation method for microbial cleaning agent

A technology of microorganisms and cleaning agents is applied in the preparation of cleaning agents, fruit and vegetable pesticide cleaning agents, and microbial fruit and vegetable pesticide cleaning agents. The problem of excessive pesticide residues, not easy to inactivate, and the effect of preventing and mitigating hazards

Active Publication Date: 2012-03-28
SHANGHAI ZHONGHAILONG NEW ENERGY
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  • Description
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  • Application Information

AI Technical Summary

Problems solved by technology

Ordinary surfactant-based cleaning agents cannot remove pesticide residues on the surface of fruits and vegetables very well. New plant enzyme-based cleaning agents have high cleaning efficiency, but are difficult to preserve and easy to inactivate

Method used

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  • Microbial cleaning agent for pesticides on fruits and vegetables and preparation method for microbial cleaning agent

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Embodiment Construction

[0017] The technical features of the present invention will be further described below in conjunction with specific embodiments.

[0018] The materials used in the embodiment of the present invention are specifically:

[0019] The lactic acid bacteria are selected separately: 1.5×10 7 Pcs / ml、1.5×10 8 Pcs / ml and 1.5×10 9 Pcs / ml, select yeast respectively: 1×10 6 Pcs / ml、1×10 7 Pcs / ml and 1×10 8 Pcs / ml.

[0020] The following preparation methods are used: (1) Inoculate lactic acid bacteria and yeast respectively into liquid culture medium and shake culture until the number of bacteria reaches at least 1×10 8 Seed liquid is prepared on the order of pieces / ml; the liquid culture medium contains 0.5-5% carbohydrates and 0.2% triammonium phosphate by weight percentage, and adjusts the pH value to 6.0-7.0 with sulfuric acid. (2) In the fermenter, use the liquid culture medium described in step (1) as the yeast liquid, and inoculate the seed liquid into the yeast liquid, the total amount of i...

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Abstract

The invention discloses a microbial cleaning agent for pesticides on fruits and vegetables and a preparation method for the microbial cleaning agent. The microbial cleaning agent mainly comprises saccharomycetes and lactobacillus, wherein the lactobacillus is more than or equal to 1.5*10<7> / ml, and the saccharomycetes is more than or equal to 1*10<6> / ml. The microbial cleaning agent prepared by the technical scheme has the advantages of high removal efficiency and low possibility of being inactivated, can effectively solve the problem of overproof residual pesticides on the fruits and the vegetables in the prior art, and is used for preventing and relieving the harm of the residual pesticides to human bodies effectively.

Description

Technical field [0001] The invention relates to a fruit and vegetable pesticide cleaning agent, in particular to a microbial fruit and vegetable pesticide cleaning agent, and a preparation method of the cleaning agent, belonging to the technical field of fruit and vegetable cleaning. Background technique [0002] In daily life, most growers lack the scientific knowledge of pesticide use and abuse pesticides. In order to win the market for fruits and vegetables in the morning, early maturity technology, the use of chemical agents, and hormones are used to accelerate the ripening of fruits and vegetables to urge the fruits and vegetables to go beyond their growth stages. Some growers violated the regulations on the safety period of fruits and vegetables after applying pesticides and rushed to market them. As a result, the pesticide residues in fruits and vegetables exceeded national standards, which not only polluted the ecological environment, but also seriously damaged the health...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C11D7/42C11D11/00C12N1/20C12N1/16C12R1/23C12R1/72
Inventor 朱恩灿邢斌
Owner SHANGHAI ZHONGHAILONG NEW ENERGY
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