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Plant-derived preservative

A technology of preservative and plant source, applied in the field of plant source preservative, can solve the problem of chemical preservative harming human health and other problems

Inactive Publication Date: 2019-07-02
YINGKOU FULI IND CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In view of this, the purpose of the present invention is to propose a plant source antistaling agent to solve the problem that chemical antistaling agents in the prior art are harmful to human health, thereby not only possessing the same fresh-keeping ability as chemical antistaling agents, but also green and natural. any harm to the human body

Method used

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Embodiment Construction

[0012] The technical solution provided by the present invention will be described in more detail below, the technology obtained by replacing any technical means provided by the present invention or combining any two or more technical means or technical features provided by the present invention with each other All schemes should be within the protection scope of the present invention.

[0013] One embodiment of the present invention provides a plant-derived antistaling agent, which is prepared by uniformly mixing 0.2-0.5% volume of chitosan, 1.5-2.5% volume of trehalose and the rest of the traditional Chinese medicine components to prepare a mixed culture medium containing active Chinese medicine ; Inoculate the compound microbial strain into the mixed medium containing the activity of traditional Chinese medicine for fermentation and culture until the concentration of microorganisms reaches 3.8 billion strains / ml, that is, the plant-derived preservative is obtained;

[0014] ...

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Abstract

The present invention discloses a plant-derived preservative. 0.2-0.5% volume of chitosan, 1.5-2.5% volume of trehalose and the balance traditional Chinese medicine components are uniformly mixed to be prepared into an active mixed culture medium containing traditional Chinese medicines; compound micro-organism strains are inoculated into the active mixed culture medium containing the traditionalChinese medicines for fermentation culture until a concentration of the microorganisms reaches 3.8 billion strians / ml to obtain the plant-derived preservative. The traditional Chinese medicine components comprise lemons, haws, dried tangerine peels, licorice, radix astragali, radix puerariae, fructus schizandrae and radix acanthopanacis semticosi. The plant-derived preservative can solve a problemthat chemical preservatives in the prior art endanger human body health, so that the plant-derived preservative has the same preservation ability as the chemical preservatives, is also green and natural, and does not cause any harm to the human body.

Description

technical field [0001] The invention relates to the field of fresh-keeping technology, in particular to a plant-derived fresh-keeping agent. Background technique [0002] With the improvement of people's living standards, people's demand for off-season fruits and vegetables is also rising. At present, the most effective fresh-keeping method for fruits and vegetables after picking is cold storage combined with chemical preservatives, which can kill pathogenic bacteria and achieve the purpose of antiseptic preservation; however, chemical preservatives have many adverse effects on the human body, and may cause cancer, Mutagenic and other situations, so the development of non-chemical preservatives has become an urgent problem to be solved. Contents of the invention [0003] In view of this, the purpose of the present invention is to propose a plant-derived preservative to solve the problem that chemical preservatives are harmful to human health in the prior art, thereby not ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23B7/154A23B7/155A23B7/08
CPCA23B7/08A23B7/154A23B7/155
Inventor 孙伟韩绍校
Owner YINGKOU FULI IND CO LTD
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