Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Peach storing and freshness-keeping method

A storage and preservation, storage room technology is applied in the field of storage and preservation of peaches, which can solve the problems of losing commodity value or edible value, being difficult not to rot, and high cost of low-temperature storage, and achieving the effects of increasing market value, low cost, and simple operation.

Inactive Publication Date: 2016-06-15
LIJIANG TEACHERS COLLEGE
View PDF3 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The storage temperature has a great influence on the physiological activity of snow peach, suitable low temperature can significantly reduce the respiration intensity and ethylene release of peach fruit, and significantly inhibit the rise of soluble solids and titratable acid in snow peach; therefore, in Lijiang snow peach The storage and preservation of peaches are usually stored at low temperature, but the symptoms of chilling damage (browning) are fully revealed when the peaches stored at low temperature are transferred to normal temperature after leaving the warehouse, resulting in the deterioration of the flavor and texture of the peaches, and the loss of commercial value or consumption in the later stage of storage. value
The storage temperature significantly affects the quality of Lijiang Snow Peach. Low temperature storage can significantly reduce the soluble solids and titratable acid of Lijiang Snow Peach with and without fresh-keeping bags. There is no obvious inhibitory effect, and it is difficult to keep it from rotting and browning for a period of time when it is transferred to the market after low-temperature storage, and the cost of low-temperature storage is relatively high

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Peach storing and freshness-keeping method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] A storage and preservation method for peaches, comprising the following steps:

[0029] (1) Pick ripe peaches with fruit stalks and no damage, dry the moisture on the surface of the peaches, put foam packaging bags on the outer surface of each peach respectively to form bagged peaches, and then put the bagged peaches into a volume of 8 liters of foam tank;

[0030] (2) Put the foam boxes containing 3kg bagged peaches into the storage room, then add storage preservatives to each foam box, the storage preservatives include 1 bag of 1-MCP fruit and vegetable preservative and 1 bag of high-efficiency ethylene removal agent, stored at room temperature;

[0031] (3) Keep the foam box ventilated during storage, wherein the relative humidity in the foam box needs to be kept at 85%-95% in the first ten days when the foam box is put into the storage room; %-90%.

[0032] It is worth noting that if there are random spots or rot on the surface of the peaches during storage, the ...

Embodiment 2

[0035] A storage and preservation method for peaches, comprising the following steps:

[0036] (1) Pick ripe Lijiang snow peaches with fruit stalks and no damage, dry the water on the surface of Lijiang snow peaches, put foam packaging bags on the outer surface of each Lijiang snow peaches to form bagged peaches, and then wrap the covered peaches The bag of peaches is put into a foam box with a volume of 12 liters;

[0037] (2) Put the foam box containing 4.5kg bagged peaches into the storage room, then add storage preservative to each foam box, the storage preservative includes 2 bags of 1-MCP fruit and vegetable preservative, 2 bags of high-efficiency ethylene remover and 5 bags of food-specific desiccant for storage at room temperature;

[0038] (3) Keep the foam box ventilated during storage, wherein the relative humidity in the foam box needs to be kept at 85%-95% in the first nine days when the foam box is put into the storage room; in the later stage of storage (i.e. a...

Embodiment 3

[0042] A storage and preservation method for peaches, comprising the following steps:

[0043] (1) Pick ripe Lijiang snow peaches with fruit stalks and no damage, dry the water on the surface of Lijiang snow peaches, put foam packaging bags on the outer surface of each Lijiang snow peaches to form bagged peaches, and then wrap the covered peaches The bag of peaches is put into a foam box with a volume of 10 liters;

[0044] (2) Put the foam case that 4kg bagged peaches are housed into the storage room, then add the storage preservative in each foam case, the storage preservative includes 0.5g of 1-MCP fruit and vegetable preservative, 15g of high-efficiency ethylene remover and food 3 bags of special desiccant for storage at room temperature;

[0045] (3) Keep the foam box ventilated during storage, wherein the relative humidity in the foam box needs to be kept at 85%-95% in the first ten days when the foam box is put into the storage room; %-80%.

[0046] It is worth notin...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to a peach storing and freshness-keeping method. The peach storing and freshness-keeping method includes bagging peaches, placing the bagged peaches into a foam box prior to placement of a fruit and vegetable freshness-keeping agent and an ethylene remover, and storing and keeping freshness at the normal temperature. Through the peach storing and freshness-keeping method, the peaches can be stored at the normal temperature directly. The peach storing and freshness-keeping method has the advantages that an obvious freshness-keeping effect is achieved, and storage time can be effectively prolonged to longer than 15 days; the method is simple to operate and low in cost, so that market competitiveness is improved greatly.

Description

technical field [0001] The invention belongs to the field of food storage, and in particular relates to a storage and preservation method for peaches. Background technique [0002] Peach storage and preservation is a technical problem in the field of fruit storage and preservation. The fruit will senile, rot and deteriorate after 7 to 10 days at room temperature, and is extremely intolerant to storage, resulting in "rotten in peak season and broken in off-season". Harvesting maturity of peach has a direct impact on peach fruit quality and storage effect. The fresh-keeping effect of different varieties of peaches responds differently to temperature and gas composition. [0003] Lijiang Xuetao is an excellent peach tree variety planted in the original ecological plateau area at the foot of Yulong Snow Mountain in Lijiang, Yunnan, at an altitude of 2400-2800m. The maturity period is from late September to early October. The fruit is huge (average single fruit weight 500g), wit...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): A23B7/14B65D81/24B65D81/26
CPCA23B7/14B65D81/245B65D81/261
Inventor 王石华
Owner LIJIANG TEACHERS COLLEGE
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com