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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. Live, solve the problem of excessive pesticide residues in fruits and vegetables, and prevent and mitigate the effects of harm

Active Publication Date: 2014-02-05
SHANGHAI ZHONGHAILONG NEW ENERGY
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  • Abstract
  • Description
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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 characteristics of the present invention will be further elaborated below in conjunction with specific embodiments.

[0018] The material used in the embodiment of the present invention is specifically:

[0019] The lactic acid bacteria are selected respectively: 1.5×10 7 pcs / ml, 1.5×10 8 pcs / ml and 1.5×10 9 pcs / ml, selected yeasts respectively: 1×10 6 pcs / ml, 1×10 7 / ml and 1×10 8 pieces / ml.

[0020] The following preparation method is adopted: (1) respectively inoculate lactic acid bacteria and yeast into liquid culture medium and culture on a shaker until the number of bacteria reaches at least 1×10 8 Seed liquid is prepared in the order of seed / ml; the liquid culture medium contains 0.5-5% of sugar and 0.2% of triammonium phosphate by weight percentage, and the pH value is adjusted to 6.0-7.0 with sulfuric acid. (2) In the fermenter, use the liquid medium described in step (1) as the fermented yeast liquid, and inoculate the seed liquid into the...

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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 proper scientific knowledge of pesticide use and abuse pesticides. In order to strive for the early market of fruits and vegetables, early ripening technology, chemical preparations and hormone substances are used to accelerate the ripening, so as to promote the fruits and vegetables beyond their growth stages. Some growers violated the regulations on the safety period after the application of pesticides on fruits and vegetables, and rushed to sell them on the market, resulting in pesticide residues in fruit and vegetable products exceeding national standards, which not only polluted the ecological environment, but more seriously dam...

Claims

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Application Information

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Patent Type & Authority Patents(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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