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

Low temperature resistant preservative for tomatoes and use method of low temperature resistant preservative

A fresh-keeping method and anti-low temperature technology, which is applied in the fields of fruit and vegetable fresh-keeping, application, food preservation, etc., to achieve the effects of prolonging the fresh-keeping period, inhibiting rot and mildew, and enhancing the effect

Active Publication Date: 2016-07-06
INST OF AGRO FOOD SCI & TECH CHINESE ACADEMY OF AGRI SCI
View PDF2 Cites 11 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there are few studies on the use of brassinolides for postharvest fruit preservation, especially the synergistic effect of brassinolide, salicylic acid and gibberellin on postharvest fruit preservation. to report

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
  • Low temperature resistant preservative for tomatoes and use method of low temperature resistant preservative
  • Low temperature resistant preservative for tomatoes and use method of low temperature resistant preservative
  • Low temperature resistant preservative for tomatoes and use method of low temperature resistant preservative

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] The invention provides a low-temperature antistaling agent for tomato fruit. The ratio of the low-temperature antistaling agent for tomato fruit is: brassinolide 0.5% W / V, salicylic acid 13% W / V, gibberellin 15% %W / V, ethanol 0.1%V / V, active agent Tween-200.1%V / V.

Embodiment 2

[0030] The invention provides a tomato fruit anti-low temperature preservation agent, the proportion of the tomato fruit anti-low temperature preservation agent is: brassinolide 0.3% W / V, salicylic acid 15% W / V, gibberellin 5% %W / V, ethanol 0.1%V / V, active agent Tween-200.1%V / V.

Embodiment 3

[0032] The invention provides a low-temperature antistaling agent for tomato fruit. The ratio of the anti-low temperature antistaling agent for tomato fruit is: brassinolide 0.1% W / V, salicylic acid 10% W / V, gibberellin 7 %W / V, ethanol 0.1%V / V, active agent Tween-200.1%V / V.

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

PropertyMeasurementUnit
Wavelengthaaaaaaaaaa
Login to View More

Abstract

The invention discloses a low temperature resistant preservative for tomatoes and a use method of the low temperature resistant preservative. The method comprises the following steps: step I, washing and disinfecting picked tomatoes to be refreshed; step II, preparing the low temperature resistant preservative for the tomatoes, and soaking the washed and disinfected tomatoes in the low temperature resistant preservative for the tomatoes for 15-30 min, wherein the preservative comprises the components of brassinolide, salicylic acid, gibberellins, ethanol, an active agent Tween-20 and water; step III, taking out the soaked tomatoes and drying at room temperature, carrying out UV-C irradiation on surfaces of the dried tomatoes; step IV, placing the tomatoes subjected to the UV-C irradiation in a refrigerated storage for refrigeration. By using a low temperature resistant preservation method for the tomatoes provided by the invention, cold damage symptoms of the picked tomatoes can be effectively delayed, the rot and mildew of the tomatoes in a low temperature storage and transportation process can be inhibited and the preservation time can be remarkably prolonged.

Description

technical field [0001] The invention relates to the technical field of tomato fruit storage and preservation. More specifically, the present invention relates to a tomato fruit low temperature antistaling agent and a method for using the antistaling agent to preserve tomato fruit. Background technique [0002] Low-temperature storage is currently the most effective and widely used method for preserving the freshness of harvested fruits and vegetables, but it is easy to cause chilling damage to cold-sensitive fruits and vegetables (such as tomatoes, bananas, cucumbers, etc.). my country is a big country in the production and consumption of fruits and vegetables, and the annual post-harvest economic losses are as high as hundreds of billions of dollars, of which the losses caused by chilling damage account for more than 1 / 3 of the total losses. Tomato (Solanumlycopersicum) is a typical cold-sensitive fruit. Low temperature storage can inhibit its respiration and delay its tis...

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): A23B7/154A23B7/015A23B7/04
Inventor 丁洋唐选明赵金红聂莹
Owner INST OF AGRO FOOD SCI & TECH CHINESE ACADEMY OF AGRI SCI
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