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

Sub-room temperature preservation method of potato

A potato and potato block technology, which is applied in the fields of fruit and vegetable preservation, botanical equipment and methods, food preservation, etc., can solve the problems of residues and uneven distribution, achieve the effects of reduced usage, easy dispersion, and inhibition of the growth of miscellaneous bacteria

Active Publication Date: 2019-02-12
TIANJIN JIESHENG DONGHUI FRESH PRESERVATION TECH
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For sprout suppression, there are general-purpose sprout inhibitors, which are better for potatoes. However, the residual problem of sprout inhibitors during use is an important shortcoming of potato storage. Because of uneven distribution, sprout inhibitors need to be used in large quantities. , causing a large residual problem

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
  • Sub-room temperature preservation method of potato
  • Sub-room temperature preservation method of potato

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0027] The present invention will be further described in detail below through the specific examples, the following examples are only descriptive, not restrictive, and cannot limit the protection scope of the present invention with this.

[0028] A sub-normal temperature preservation method for potatoes, characterized in that: the method comprises the following steps:

[0029] ⑴Post-harvest treatment:

[0030] Before storage, the cellar is fumigated and cleaned with sulfur to keep the temperature low;

[0031] After the harvested potato pieces dissipate heat to form calluses, remove the damaged and diseased ones by classification, put them in baskets and stack them upright to a height of 0.4 meters and a width of 1.5 meters, and put them in a solar temperature-controlled cellar. Ventilation pipes are installed in the potato piles. Conditions (3-5°C, relative humidity 80%-85%), set parameter values, control the storage environment, store for 60-100d;

[0032] ⑵Cell storage

...

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 sub-normal-temperature potato preservation method. The method includes steps: (1) post-harvest processing, namely performing sulfur fumigation for disinfection and clearing of a crypt to keep a low temperature before storage; (2) potato surface treatment; (3) storage environment control; (4) pre-marketing treatment. By means of two-stage mildew-proof treatment, a potato bud control mildew-proof complex agent I is adopted and effective in control of potato germination and mildewing, and the bud control rate and the mildew-proof rate are 31% and 15% of those of a contrast respectively; at a second stage, a preservative agent II is adopted and also has antiseptic and sterilization efficacies.

Description

technical field [0001] The invention belongs to the field of mildew-proof and fresh-keeping, in particular to a sub-normal-temperature fresh-keeping method for potatoes. Background technique [0002] When potatoes are stored, the main problems are mildew prevention and bud suppression. The temperature in the cellar is low. Potatoes are stored for a long time, and mold is easy to grow. It is necessary to remove the mold in the environment and on the surface of the potatoes. For sprout suppression, there are general-purpose sprout inhibitors, which are better for potatoes. However, the residual problem of sprout inhibitors during use is an important shortcoming of potato storage. Because of uneven distribution, sprout inhibitors need to be used in large quantities. , causing significant residual problems. [0003] Due to the strict detection of pesticides and preservation preparations in the existing market, the use of preservatives such as anti-fungal agents in large doses i...

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 Patents(China)
IPC IPC(8): A01F25/02A23B7/154A23B7/157A23B7/16A23B7/04
CPCA01F25/02A23B7/0425A23B7/154A23B7/157A23B7/16A23V2002/00A23V2200/10A23V2250/082A23V2250/1614A23V2250/16A23V2200/22A23V2200/222A23V2250/18A23V2250/212A23V2250/511Y02A40/58Y02P60/12Y02P60/85
Inventor 王洁李喜宏付岩吉乔丽萍
Owner TIANJIN JIESHENG DONGHUI FRESH PRESERVATION TECH
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