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Green and non-toxic fruit preservative

A technology of preservative and fruit, which is applied in the direction of fruit and vegetable preservation, food ingredients as antimicrobial preservation, and protection of fruits/vegetables with a coating protective layer, which can solve fruit preservation and circulation difficulties, perishable mold, moisture content, etc. Large and other problems, to achieve the effect of delaying color and quality deterioration, easy storage, and long shelf life

Inactive Publication Date: 2018-03-06
安徽恒海生态农业观光园有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002]With the improvement of people's living standards, fruit has become one of the indispensable living materials in people's life, but different fruits have strong seasonal and regional characteristics , and high physiological activity, high water content, soft structure, easy to rot and mold, and freshness decline, so it brings great difficulties to the preservation and circulation of fruits

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] A green and non-toxic fruit preservative, its raw materials include: phytic acid 8kg, tartaric acid 4kg, gelatin complex 2kg, folic acid 4kg, microcrystalline cellulose 4kg, glutamic acid 4kg, polydimethylsiloxane 0.4kg, Sodium lactate 10kg, potassium chloride 8kg, sodium laurate 8kg, sodium carbonate 4kg, Chinese herbal medicine additive 6kg, water 60kg.

[0016] Chinese herbal medicine additives include: Artemisia argyi 15kg, dried ginger 4kg, Sophora flavescens 8kg, clove 1kg. The gelatin compound was prepared by the following process: 14kg of natural Eucommia gum, 2kg of gelatin, 60kg of water were heated to 55°C and stirred for 80min, then 6kg of chitin and 120kg of 45wt% ethanol aqueous solution were added and mixed evenly, then 0.4kg of glutaraldehyde was added and stirred at room temperature for 4h , to remove glutaraldehyde and ethanol to obtain a gelatin complex.

Embodiment 2

[0018] A green non-toxic fruit preservative, its raw materials include: phytic acid 12kg, tartaric acid 2kg, gelatin complex 4kg, folic acid 2kg, microcrystalline cellulose 7kg, glutamic acid 2kg, polydimethylsiloxane 0.8kg, Sodium lactate 4kg, potassium chloride 16kg, sodium laurate 4kg, sodium carbonate 6kg, Chinese herbal medicine additive 2kg, water 80kg.

[0019] Chinese herbal medicine additives include: Artemisia argyi 4kg, dried ginger 10kg, Sophora flavescens 2kg, clove 6kg. The gelatin compound was prepared by the following process: 8 kg of natural eucommia gum, 4 kg of gelatin, and 40 kg of water were heated to 65°C and stirred for 40 min, then 14 kg of chitin and 80 kg of 65 wt% ethanol aqueous solution were added and mixed evenly, and 0.2 kg of glutaraldehyde was added and stirred at room temperature for 8 h , to remove glutaraldehyde and ethanol to obtain a gelatin complex.

Embodiment 3

[0021] A green non-toxic fruit preservative, its raw materials include: phytic acid 9kg, tartaric acid 3.5kg, gelatin complex 2.5kg, folic acid 3.5kg, microcrystalline cellulose 5kg, glutamic acid 3.5kg, polydimethylsiloxane 0.5kg of alkane, 8kg of sodium lactate, 10kg of potassium chloride, 7kg of sodium laurate, 4.5kg of sodium carbonate, 5kg of Chinese herbal medicine additives, and 65kg of water.

[0022] Chinese herbal medicine additives include: Artemisia argyi 12kg, dried ginger 6kg, Sophora flavescens 6kg, clove 2kg. The gelatin compound is prepared by the following process: 12kg of natural eucommia gum, 2.5kg of gelatin, and 55kg of water are heated to 58°C and stirred for 70 minutes, then 8kg of chitin, 110kg of 50wt% ethanol aqueous solution are added and mixed evenly, and 0.35kg of glutaraldehyde is added and stirred at room temperature 5h, remove glutaraldehyde and ethanol to obtain gelatin complex.

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PUM

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Abstract

The present invention discloses a green and non-toxic fruit preservative. The green and non-toxic fruit preservative comprises the following raw materials in parts by weight: 8-12 parts of phytic acid, 2-4 parts of tartaric acid, 2-4 parts of a gelatin compound, 2-4 parts of folic acid, 4-7 parts of microcrystalline cellulose, 2-4 parts of glutamic acid, 0.4-0.8 part of polydimethylsiloxane, 4-10parts of sodium lactate, 8-16 parts of potassium chloride, 4-8 parts of sodium laurate, 4-6 parts of sodium carbonate, 2-6 parts of a Chinese herbal medicinal additive and 60-80 parts of water. The gelatin compound is prepared by using the following processes: natural eucommia ulmoides gum, gelatin and water are heated and stirred, chitin and an aqueous solution of ethanol are added, the materialsare mixed evenly, glutaraldehyde is added, the materials are stirred at room temperature and impurities in the stirred materials are removed to obtain the gelatin compound. The green and non-toxic fruit preservative is prepared by selecting a variety of the raw materials, low in costs, easy to store, safe and non-toxic, can be sprayed on surfaces of fruits to form films, is good in moisturizing effects and preservation and sterilization properties, long in shelf life, easy to wash, and non-toxic in consumption, and does not damage human body health.

Description

technical field [0001] The invention relates to the technical field of fruit preservation, in particular to a green and non-toxic fruit preservation agent. Background technique [0002] With the improvement of people's living standards, fruits have become one of the indispensable living materials in people's lives. However, different fruits have strong seasonality and regional characteristics, and have high physiological activity, high water content, soft structure and perishability. Mold and freshness decline, so it brings great difficulties to the preservation and circulation of fruits. [0003] At present, the main technology of fruit preservation is the chemical preservative method. Due to the residue of chemical agents with toxic and side effects, it is difficult to remove and affect human health. Therefore, the development of safe, non-toxic and pure natural fruit preservatives has a very promising application prospect. widely. Contents of the invention [0004] Ba...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23B7/154A23B7/157A23B7/16
CPCA23B7/154A23B7/157A23B7/16A23V2002/00A23V2200/10A23V2250/056A23V2250/0618A23V2250/21A23V2250/51084A23V2250/511A23V2250/5432A23V2250/7056
Inventor 颜恒海
Owner 安徽恒海生态农业观光园有限公司
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