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Edible fruit fresh-keeping agent

A technology for preservatives and fruits, applied in the field of preservatives, can solve the problems of unpalatable fruits, lack of good preservation methods, loss of freshness and sweetness, etc., and achieve the effect of inhibiting the reproduction of bacteria

Inactive Publication Date: 2014-04-02
栾晓健
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Since we have refrigerators, our food has a very good and convenient fresh-keeping method, but there is no good fresh-keeping method for some perishable fruits. As a result, the fruit not only becomes unpalatable and unsightly, but also loses its original fresh and sweet,

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0011] Example 1: 70% tea polyphenols, 3% sucrose esters, 1% starch, and deionized water for others.

Embodiment 2

[0012] Example 2: 75% tea polyphenols, 5% sucrose esters, 2% starch, and deionized water for others.

[0013] Preparation:

[0014] The three components are dissolved in deionized water in proportion, and the translucent emulsion prepared by stirring evenly can be bottled and sealed. It can be sprayed, smeared and dipped to cover the surface of fruits and vegetables, forming a layer of sealing film on the surface of fruits and vegetables, preventing oxygen from entering the interior of fruits and vegetables, and inhibiting bacterial reproduction to preserve freshness.

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PUM

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Abstract

The invention relates to a fresh-keeping agent, in particular to an edible fruit fresh-keeping agent. The edible fruit fresh-keeping agent is characterized by comprising 70-80% of tea polyphenol, 3-10% of sucrose ester, 1-3% of starch and the balance of deionized water in percentage by weight. The edible fruit fresh-keeping agent has the advantages of safety, no toxin, capability of inhibiting bacterial reproduction, edibility and the like.

Description

technical field [0001] The invention relates to a fresh-keeping agent, in particular to an edible fresh-keeping agent. Background technique [0002] Since we have refrigerators, our food has a very good and convenient fresh-keeping method, but there is no good fresh-keeping method for some perishable fruits. As a result, the fruit not only becomes unpalatable and unsightly, but also loses its original fresh and sweet, [0003] In order to adapt to people's idea of ​​advocating nature and health, the development and application of efficient and safe food preservatives has become an important research field of food preservatives in the world today. According to relevant data, in foods that people eat for a long time, the toxicity of natural preservative ingredients is far lower than that of synthetic preservatives. There are many types of preservatives on the market, but there are very few edible preservatives. Therefore, it is an urgent need to seek research on natural pres...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23B7/154
Inventor 栾晓健
Owner 栾晓健
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