Preparation method of plant source fruits and vegetables deoxidization antistaling agent

A fruit and vegetable preservative and plant source technology, applied in the field of preservatives, can solve the problems of secondary pollution of fruits and vegetables, the effect of fresh-keeping cannot meet the actual requirements, etc., and achieve the effects of good inhibitory effect, maintaining the appearance of fruits and vegetables, and simple processing technology.
CN101313696BInactive Publication Date: 2011-10-26HARMLESS PESTICIDE RES & SERVICE CENT XIBEI AGRI FORESTRY SCIEN
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
HARMLESS PESTICIDE RES & SERVICE CENT XIBEI AGRI FORESTRY SCIEN
Publication Date
2011-10-26
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses a botanic fruit and vegetable fresh-keeping agent, which is characterized in that: the effective constituents of raw materials in percentage by weight of the fresh-keeping agent are: 2 to 4 percent of clove leaf oil, 1 to 2 percent of chitosan, 1 to 2 percent of CaCl2, 10 to 12 percent of emulsifying agent, 12 to 16 percent of solvent and the balance being water. The botanic fruit and vegetable fresh-keeping agent has excellent preserving effect, and can well inhibit pathogenic germs easily appearing during storing picked fruit and vegetable when used after watered coating treatment; moreover, the fresh-keeping agent can also inhibit the rot of picked fruit and vegetable to a certain degree; meanwhile, the fresh-keeping agent has simple manufacturing process and low cost, and accords with the current developing direction of fresh-keeping agent, thereby having enormous development and application potential.
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Description

technical field

[0001] The invention relates to a fresh-keeping agent, in particular to a plant-source fruit and vegetable fresh-keeping agent and a preparation method thereof. Background technique

[0002] Fresh-keeping of fruits and vegetables is an important problem faced in the process of post-harvest storage of fruits and vegetables. The current fresh-keeping technology mainly uses chemically synthesized preservatives. However, when using chemical preservatives, it is easy to cause secondary pollution to fruits and vegetables, and the fresh-keeping effect cannot meet the actual requirements. The applicant's research proves that the natural plant extracts contained in the natural plant extracts have a strong inhibitory effect on the germs that are prone to appear during the post-harvest storage of fruits and vegetables, have no negative effects, and have a good antiseptic and fresh-keeping effect. , Economic resources of plant-sourced fruit and vegetable preservatives. ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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