Plant source fruits and vegetables deoxidization antistaling agent and preparation method thereof

A fruit and vegetable preservative and plant-based technology, applied in the field of preservatives, can solve the problems of secondary pollution of fruits and vegetables, and the fresh-keeping effect cannot meet the actual requirements, and achieve the effects of good inhibition, preservation of the appearance of fruits and vegetables, and good development and application potential.
CN101313696AInactive Publication Date: 2008-12-03HARMLESS PESTICIDE RES & SERVICE CENT XIBEI AGRI FORESTRY SCIEN
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
HARMLESS PESTICIDE RES & SERVICE CENT XIBEI AGRI FORESTRY SCIEN
Publication Date
2008-12-03
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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