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

Post-harvest preservation method suitable for normal-temperature storage of mango and fresh-keeping agent for mango

A fresh-keeping method and technology of preservatives, which are applied in the fields of fruit and vegetable preservation, food preservation, food science, etc., can solve the problems that preservatives cannot achieve ideal fresh-keeping effects, are easy to soften and rot, and are not resistant to storage, etc., so as to delay softening and aging, reduce Diseases, effects of extending shelf life

Inactive Publication Date: 2015-06-24
GUANGXI BAISE NAT AGRI SCI TECH ZONE ADMINISTATION COMMITTEE +1
View PDF3 Cites 5 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

This patented technology involves adding an antiaging or freshening ingredient called Salicilac Acetate (SA), which helps keep mangroves from getting sick due to bacterial diseases like melanoma. When it comes out on sale, SA prevents damage caused by harmful microorganisms such as fungi and yeast while still being effective against other types of germs found inside them. Additionally, SPA improving the quality of bananas through its ability to slow down their ripeness without losing too much moisture content. Overall, these technical benefits help protect Mangrove crops over time.

Problems solved by technology

This patented technical problem addressed in this patent relates to developing a low-cost, easily operated, effective way to protect or improve the quality of molded green crops like citrus without losing important nutrials called ribbon necrosis factor (RNTF).

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

Embodiment 1

[0015] After harvesting 7-8 mature mango fruits, put them in a low-temperature storage at 15°C for 12 hours, then wash them with tap water, and use a mixed antiseptic preservative (containing 0.1g / L 3-amino-1,2 , 4-triazole, 0.1% phytic acid, 20mg / L salicylic acid and 0.1% emulsifier AEO-5) are evenly sprayed on the surface of mango fruit, and after drying, put the fruit into cardboard boxes. 5kg, a layer of wrapping paper is placed on the bottom and the surface, and finally the mango fruit is stored at room temperature (22-25°C).

[0016] After storage for 10 days, the mango disease index was 30, which was 22.5 lower than the control, and the reduction reached 42.9%. The commercial fruit rate was 60%, which was 30% higher than the control, and the improvement reached 100%. The antiseptic and fresh-keeping treatment method can significantly improve the disease-resistant and fresh-keeping effect of the mango fruit.

Embodiment 2

[0018] After harvesting 7-8 mature mango fruits, put them in a low-temperature storage at 15°C for 12 hours, then wash them with tap water, and use a mixed antiseptic preservative (containing 0.1g / L 3-amino-1,2 , 4-triazole, 0.2% phytic acid, 20mg / L salicylic acid and 0.1% emulsifier AEO-5) are evenly sprayed on the surface of mango fruit, and after drying, put the fruit into cardboard boxes. 5kg, a layer of wrapping paper is placed on the bottom and the surface, and finally the mango fruit is stored at room temperature (22-25°C).

[0019] After 10 days of storage, the mango disease index was 30, which was 22.5 lower than the control, and the reduction reached 42.9%. The commercial fruit rate was 50%, which was 20% higher than the control, and the improvement reached 66.7%. The antiseptic and fresh-keeping treatment method can significantly improve the disease-resistant and fresh-keeping effect of the mango fruit.

Embodiment 3

[0021] Harvest 7-8 ripe mango fruits and place them in a low-temperature storage at 15°C for 12 hours, then wash them with tap water, and use a mixed antiseptic preservative (containing 0.2g / L 3-amino-1,2 , 4-triazole, 0.1% phytic acid, 20mg / L salicylic acid and 0.1% emulsifier AEO-5) are evenly sprayed on the surface of mango fruit, and after drying, put the fruit into cardboard boxes. 5kg, a layer of wrapping paper is placed on the bottom and the surface, and finally the mango fruit is stored at room temperature (22-25°C).

[0022] After storage for 10 days, the mango disease index was 10, which was 42.5 lower than that of the control, and the rate of reduction reached 81.0%. The antiseptic and fresh-keeping treatment method can significantly improve the disease-resistant and fresh-keeping effect of the mango fruit.

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 post-harvest preservation method suitable for normal-temperature storage of mango. The preservation method comprises the following steps: harvesting mango fruit when the mango fruit is 70%-80% mature, pre-cooling and rinsing the mango fruit, then uniformly spraying the mixed preservative fresh-keeping agent on the surface of the mango fruit, packaging the mango fruit after airing and storing the air-dried mango fruit at normal temperature. The invention also discloses a fresh-keeping agent. The fresh-keeping agent comprises the following components: salicylic acid, phytic acid, 3-amino-1,2,4-triazole and emulsifier AEO-5, wherein the concentration of the salicylic acid is 20-40mg/L, the mass-percentage concentration of the phytic acid is 0.1-0.2%, the concentration of the 3-amino-1,2,4-triazole is 0.1-0.2g/L and the volume-percentage concentration of the emulsifier AEO-5 is 0.1-0.2%. The post-harvest preservation method suitable for normal-temperature storage of mango has the beneficial effect that the disease is obviously reduced for the mango fruit processed by the fresh-keeping agent after harvest.

Description

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

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
Owner GUANGXI BAISE NAT AGRI SCI TECH ZONE ADMINISTATION COMMITTEE
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