Preservation method in e-commerce sales of pre-harvest bag-not-removed honey peaches

Abstract

The present invention provides a preservation method in e-commerce sales of pre-harvest bag-not-removed honey peaches. The preservation method comprises the following steps: after fruit bags of honeypeaches harvested together with the fruit bags are removed, the honey peaches are immediately put into shock-absorbing mesh holes; water-absorbing preservation paper is taken, the water-absorbing preservation paper covers on the honey peach fruits, and besides, a preservation sterilizing agent is evenly distributed on the water-absorbing preservation paper; all the shock-absorbing mesh holes and the peach whole bodies are packaged in high oxygen permeability preservation bags; 1-MCP soaked and wetted preservation cards are put into the high oxygen permeability preservation bags; and the high oxygen permeability preservation bags are immediately sealed and put into paper boxed for transportation. The provided preservation method suitable for the e-commerce sales of the pre-harvest bagged honey peaches is simple in operation, does not increase cost of express delivery and is beneficial to popularization and application.

Description

technical field [0001] The invention relates to the technical field of fresh-keeping of fruits and vegetables, in particular to a fresh-keeping method in e-commerce sales of juicy peaches without picking bags before harvesting. Background technique [0002] Peach is a plant of the family Rosaceae and the genus Peach. It is a kind of variety with soft and juicy meat in the southern variety group. Juicy peaches are rosy in appearance, rich in nutrition, suitable for raw food, and are deeply loved by consumers. Due to geographical restrictions on the cultivation of peaches and relatively concentrated production areas, in recent years, the combination of peach sales with e-commerce has gradually become a trend, and the proportion of sales through e-commerce channels has reached as high as 10-20%. Peach is a climacteric fruit, which ripens quickly after harvest and softens in 1-2 days at room temperature. After softening, it is easy to cause mechanical damage during transportati...

AI Technical Summary

Problems solved by technology

There have been related reports on the application of 1-MCP in peach preservation, but the existing research mainly focuses on the use of 1-MCP powder, which is used in a sealed environment in the place of production. It may also contaminate the fruit during contact with the fruit

If the 1-MCP preservative is used in the production area after the peaches are picked, it will affect the delivery time and transportation timeliness. Therefore, the harvested peaches are usually directly transported by express without fresh-keeping treatment, resulting in quality deterioration and loss during transportation. serious

[0005] Existing fresh-keeping methods for juicy peaches include pearl cotton, pearl cotton+inner packaging of fresh-keeping bags, modified atmosphere packaging, pre-treatment of preservatives and shortening express delivery time, etc., but these methods have the following obvious deficiencies: (1) pearl cotton The packaging can only prevent mechanical damage, and the preservation effect is not strong; (2) Although the packaging of pearl cotton + fresh-keeping bag can form a low O 2 , high CO 2 Concentration environment reduces the respiration rate of fruits and vegetables, but the respiration rate of peaches is extremely strong at room temperature after harvesting, and they are extremely sensitive to ethylene. The increase in ethylene content in the bag will accelerate the softening of peaches, and the sealed environment in the fresh-keeping bag will promote the germs. In addition, unsuitable fresh-keeping bag packaging will cause anaerobic respiration of peaches and damage the quality; (3) The cost of modified atmosphere packaging is high, and the gas requirements of various varieties of peaches vary greatly, and unsuitable gas ratios will accelerate quality decline; (4) 1-MCP, preservatives, coatings and other origin treatments will increase labor costs and time loss; (5) shortening the express delivery time will increase logistics costs and increase the burden on fruit farmers; (6) the existing fresh-keeping methods cannot solve the problem of picking The problem of whitish appearance of unpicked peaches

At present, there is no fresh-keeping system for pre-harvest bagged peaches sold by e-commerce at home and abroad