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Application of Morin in Preparation of Fruit Preservative

The technology of a preservative and mulberry pigment is applied to the application field of morin in the preparation of fruit preservatives, which can solve the problems of economic loss, low commercialization, limited fruit preservation technology, etc., and achieves delaying quality deterioration and reducing post-harvest. loss, the effect of promoting sustainable development

Active Publication Date: 2022-02-25
SOUTH CHINA BOTANICAL GARDEN CHINESE ACADEMY OF SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the wide variety of fruit products, most of which are seasonally harvested and concentrated on the market, the degree of commercialization is low, and the technology of fruit preservation is limited, resulting in post-harvest fruit rot losses as high as 15%-30%, resulting in huge economic losses

Method used

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  • Application of Morin in Preparation of Fruit Preservative

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] The morin was formulated into a saturated solution with ethanol, and added to water with a final concentration of 200 mg / L to obtain a preservative. Normally harvested eight-ripe bananas are soaked in the above preservative for 1 minute, taken out and dried, and stored at room temperature (22°C) for 30 days. The fruit does not rot, and the good fruit rate is above 90%, basically keeping the original fruit. It is of good quality and can be eaten normally.

Embodiment 2

[0030] The morin was formulated into a saturated solution with ethanol, and added to water with a final concentration of 50 mg / L to obtain a preservative. Normally harvested eight-ripe bananas are soaked in the above preservative for 5 minutes, taken out and dried, and stored at room temperature (22°C) for 15 days. The fruit does not rot, and the good fruit rate is above 90%, basically keeping the original fruit. It is of good quality and can be eaten normally.

Embodiment 3

[0032] The morin is prepared into a saturated solution with edible vegetable oil, and added to water with a final concentration of 100 mg / L to obtain a preservative. Normally harvested eight-ripe bananas are soaked in the above preservative for 30 seconds, taken out and dried, and stored at low temperature (12°C) for 35 days. The fruit does not rot, and the good fruit rate is above 90%, basically keeping the original fruit It is of good quality and can be eaten normally.

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Abstract

The invention discloses the application of morin in the preparation of fruit fresh-keeping agent. The invention utilizes the morin aqueous solution or the morin / prochloraz combined aqueous solution to process fruits such as bananas and mangoes, which can effectively prolong the storage time of the fruits. The invention proposes a feasible technical approach for fruit preservation, which is of great significance for maintaining the post-harvest quality of fruits, reducing storage losses and promoting the sustainable development of the industry.

Description

technical field [0001] The invention belongs to the field of fresh-keeping of agricultural products, and in particular relates to the application of morin in preparing fruit fresh-keeping agents. Background technique [0002] my country is the largest producer of fruit in the world, with a total fruit output of 261 million tons in 2015. Due to the wide variety of fruit products, most of which are seasonally harvested and concentrated on the market, the degree of commercialization is low, and the technology of fruit preservation is limited, resulting in post-harvest fruit rot losses as high as 15%-30%, resulting in huge economic losses. Moreover, with the improvement of consumers' living standards, the safety requirements for fruit preservation technology are getting higher and higher, and the development of safe, efficient and low-cost preservatives is a research focus in the field of fruit preservation. Contents of the invention [0003] The purpose of the present invent...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A23B7/154
CPCA23B7/154
Inventor 杨宝朱虹蒋跃明
Owner SOUTH CHINA BOTANICAL GARDEN CHINESE ACADEMY OF SCI
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