Method for refreshing, storing and transporting litchi

A lychee and fresh fruit technology, which is applied to the preservation of fruits and vegetables, food preservation, and preservation of fruits and vegetables by freezing/refrigeration, etc., can solve the problems of difficulty in long-term storage and transportation, poor long-term results, and limited long-distance transportation and sales. , to inhibit the activity of microorganisms such as mold, improve the preservation effect, and reduce the effect of mold invasion.

Inactive Publication Date: 2017-06-13
福建省亚热带园艺植物研究中心有限公司
View PDF6 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, most of the fresh-keeping storage and transportation methods for litchi on the market are to

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

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0020] Example 1

[0021] 1. Picking: Litchi picking requires 8 mature, no pests and diseases, no mechanical damage, and put it in the shade after picking;

[0022] 2. Pre-cooling: Pre-cool the lychees after picking, add water with ice cubes, add ice-water mixture composed of 150mg / L seaweed oligosaccharide + 1000mg / L chlorhein and 0.2% citric acid to soak lychee fresh fruit for 15 minutes; Among them, the seaweed oligosaccharide is agarose oligosaccharide, which is a 4-8 saccharide prepared by using Flammeovirga Pacifica H2 to co-culture with Agarwood and directly degrading Agaricus by an enzyme system produced by microorganisms. mixture;

[0023] 3. Drying: the soaked lychees are dried in the shade;

[0024] 4. Packaging: Pack the dried lychees in a breathable plastic wrap, and then pack them into boxes or boxes;

[0025] 5. Storage and transportation: refrigerated trucks are used, and the temperature is controlled at 10 °C;

[0026] 6. Sales: Fresh-keeping cabinets are ...

Example Embodiment

[0029] Example 2

[0030] 1. Picking: Litchi picking requires 8.5 maturity, no pests and diseases, no mechanical damage, and put it in a shaded place after picking;

[0031] 2. Pre-cooling: Pre-cool the lychees after picking, add water with ice cubes, add ice-water mixture composed of 180mg / L seaweed oligosaccharides + 1200mg / L chlorhein and 0.1% citric acid to soak the fresh lychees for 15 minutes; Among them, the seaweed oligosaccharide is agarose oligosaccharide, which is a 4-8 saccharide prepared by using Flammeovirga Pacifica H2 to co-culture with Agarwood and directly degrading Agaricus by an enzyme system produced by microorganisms. mixture;

[0032] 3. Drying: the soaked lychees are dried in the shade;

[0033] 4. Packaging: Pack the dried lychees in a breathable plastic wrap, and then pack them into boxes or boxes;

[0034] 5. Storage and transportation: refrigerated trucks are used, and the temperature is controlled at 10 °C

[0035] 6. Sales: Fresh-keeping cabin...

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 discloses a method for refreshing, storing and transporting litchi. The method comprises the following steps: picking and selecting fresh litchi being 8/10-9/10 matured, free from pest and disease damage and free from mechanical damage; soaking into ice water mixture for 10-25 minutes, wherein the ice water mixture is composed of ice water, 100-200mg/L alga oligosaccharides, 800-1500mg/L iprodione and 0.1-0.4% citric acid; placing the soaked fresh litchi in shade, airing and then packaging; storing and transporting in a refrigerated truck at 10-12 DEG C; storing in a refreshing cabinet at 5-8 DEG C, thereby marketing. According to the method provided by the invention, the refreshing effect of the litchi is promoted; the fresh state of the litchi at a picking moment can be kept; after 25 days, the rate of intact fruit is above 80%; the litchi can be conveniently stored and transported.

Description

technical field [0001] The invention belongs to the field of fresh-keeping of fruits and vegetables, in particular to a fresh-keeping storage and transportation method of litchi. Background technique [0002] Litchi is produced in tropical and subtropical regions. It is deeply loved by people because of its bright red skin, white and crystal clear flesh, juicy and sweet taste, and high nutritional value. Freshly picked lychees are complete in color, fragrance, and nutrition. However, the color changes in one day, the aroma changes in two days, and the taste changes in three days. It is difficult to store and transport, which greatly limits the promotion of lychees, and it is very easy to cause economic losses to fruit farmers due to poor sales. , thus the preservation of litchi is an urgent problem to be solved. [0003] The main reason why lychees are prone to deterioration is browning and rot. Among them, browning is mainly caused by dehydration, enzymatic change, etc., ...

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
IPC IPC(8): A23B7/04A23B7/154
Inventor 蓝炎阳王少峰刘顺兴
Owner 福建省亚热带园艺植物研究中心有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap