Application of athomin to fruit and vegetable freshness preservation

A technology of fruit and vegetable preservation and horseradish, which is applied in the application field of plant active substances, can solve the problems that there is no relevant research report on the research and application of horseradish fruit and vegetable preservation products, and there is no relevant application or product report on the fresh-keeping activity of horseradish. Achieve good development and application potential, good application effect, and reduce the effect of bad fruit rate

Inactive Publication Date: 2015-12-30
HARMLESS PESTICIDE RES & SERVICE CENT XIBEI AGRI FORESTRY SCIEN
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In addition, allyl isothiocyanate, one of the main active ingredients of horseradish, is also widely used as an additive in bagged food, pickled food, and seasoning of seafood products, but the research on horseradish as a fresh-keeping product of fruits and vegetables has little Application There is no relevant research report, especially whether horseradish has good fresh-keeping activity on the sensory quality and eating quality of fresh fruits and vegetables. There is no relevant application or product report

Method used

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  • Application of athomin to fruit and vegetable freshness preservation
  • Application of athomin to fruit and vegetable freshness preservation
  • Application of athomin to fruit and vegetable freshness preservation

Examples

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preparation example Construction

[0029] 1. Preparation of water emulsion

[0030] Formulated by weight percentage: horseradish: 1-20%, chitosan oligosaccharide: 0.1%-2%, organic solvent: 0-20%, surfactant: 5-20%, synergist: 0-20%, Antifreeze: 4-10%, thickener: 0.2-1%, the balance is water, and the sum of the weight percentages of raw materials is 100%.

[0031] The configuration method is as follows: Weigh the raw materials according to the formula, add and mix in turn, and finally emulsify and disperse under the action of a high-speed shearing machine, and finally make a finished product after quality inspection.

[0032] In the above examples, horseradish includes horseradish extract, benzyl isothiocyanate, n-butyl isothiocyanate, isopropyl isothiocyanate, n-propyl isothiocyanate, allyl One or a mixture of two or more of phenyl isothiocyanate, phenyl isothiocyanate, 1-phenylethyl isothiocyanate and 2-phenylethyl isothiocyanate;

[0033] The organic solvent is one or a mixture of two or more of ethyl aceta...

Embodiment 1

[0063] Embodiment 1: the preparation of emulsion in water

[0064] Horseradish: 10%, Chitooligosaccharide: 1%, Ethyl Acetate: 10%, Alkylphenol Ethoxylates: 15%, Laurazone: 8%, Glycerin: 5%, Polyvinyl Alcohol : 3%, water make up 100%.

[0065] The configuration method is as follows: Weigh the raw materials according to the formula, add and mix in turn, and finally emulsify and disperse under the action of a high-speed shearing machine, and finally make a finished product after quality inspection.

Embodiment 2

[0066] Embodiment 2: Soluble liquid

[0067] Horseradish: 15%, Chitooligosaccharide: 2%, Ethyl Acetate: 15%, N-Methylpyrrolidone: 5%, Glycerin: 1%, Alkylphenol Ethoxylates: 15%, Water Make up 100%.

[0068] The configuration method is as follows: After mixing the raw materials in sequence according to the formula quantity, stir in the reaction kettle to be transparent, and the finished product is obtained after quality inspection;

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Abstract

The invention discloses the application of athomin to fruit and vegetable freshness preservation. According to the application, athomin serves as the main ingredient, addition agents are added, and emulsion in water or a soluble liquid preparation or a microcapsule preparation is prepared; a preparation is prepared from 1%-20% of athomin extract, 0.1%-2% of chitosan oligosaccharide, the various addition agents and the balance water, wherein all raw materials sum up to 100%. Fruit and vegetable plant source preservative prepared through the method is good in freshness preservation effect, the preservative is applied through water blending and coating, pathogenic bacteria easy to appear in the storage process after fruits and vegetables are harvested can be well inhibited, the harvested fruits and vegetables can be inhibited from decaying to a certain degree, the freshness of the harvested fruits and vegetables can be well preserved, the processing technology is simple, the cost is low, the preservative conforms to the current preservative development direction, and good development and application potentiality is achieved.

Description

technical field [0001] The invention belongs to the application field of plant active substances, and in particular relates to the application of horseradish for keeping fruits and vegetables fresh. 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 of fruits and vegetables 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. It has been proved by the applicant's research that the natural plant extracts contained in the natural plant extracts have a high 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 re...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23B7/154
Inventor 吴华侯昌亮韩立荣冯俊涛张兴
Owner HARMLESS PESTICIDE RES & SERVICE CENT XIBEI AGRI FORESTRY SCIEN
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