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

Processing process for quickly-frozen toona sinensis buds

A technology of quick-frozen Chinese toon and processing technology, which is applied in the direction of freezing/refrigerating preservation of fruits/vegetables, food preservation, fruit and vegetable preservation, etc. It can solve the problems of high nitrite content and large differences, so as to reduce safety risks and prolong sales Period, the effect of improving product quality

Inactive Publication Date: 2014-02-05
INST OF AGRO PROD PROCESSING SCI & TECH SICHUAN ACAD OF AGRI SCI
View PDF3 Cites 14 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The invention provides a processing technology of quick-frozen Chinese toon buds to solve the technical defects in the prior art that the dry products of Chinese toon are greatly different from fresh products in terms of color, aroma and taste, and have high nitrite content when they are dried or stored in natural drying.

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 Construction

[0013] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below. Obviously, the described embodiments are part of the embodiments of the present invention, not all of them. the embodiment. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0014] Provide a kind of processing technology of quick-frozen Chinese toon, comprise the following steps:

[0015] Step 1: Selection of raw materials: choose bright purple buds, 10-15 cm long buds, fresh Chinese toon buds that have not been lignified, and remove inedible parts such as old stalks and yellow leaves;

[0016] Step 2; blanching: rinse with 0.2% to 0.6% NaHCO 3 Blanch in solution (95-100°C) for ...

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 processing process for quickly-frozen toona sinensis buds. According to the processing process, methods of selecting raw materials, blanching, cooling, hardening and keeping brittleness, dehydrating, bagging and quickly freezing, freezing and storing and the like are optimized and used for enabling the color and the luster, the aroma and the mouth feel to be close to those of fresh toona sinensis when a quickly-frozen toona sinensis processed product is thawed; the processed product keeps original flavor and mouth feel of the fresh toona sinensis, the content of nitrate is reduced and the quality of products which are frozen and stored for a long time is improved; the defects that the content of the nitrate is high, the brittleness is lost, the mouth feel is not good and the like, which are easy to appear in an existing toona sinensis processed product, are solved effectively.

Description

technical field [0001] The invention relates to a quick-freezing processing technology of food, in particular to a quick-freezing processing and refrigeration technology of quick-frozen Chinese toon buds. Background technique [0002] Chinese toon is one of the main varieties of traditional woody vegetables in my country. It not only has strong aroma, soft texture and unique taste, but also contains a lot of vitamins and trace elements. It is a seasoning vegetable that is loved by people. Fresh Chinese toon has a strong seasonality and is not resistant to storage after harvesting. It is prone to water loss, wilting, leaf fall, browning and rot, and the harvest period and shelf life are short, which greatly shortens the market sales of fresh Chinese toon. Expect. The development of diversified Chinese toon processed products has become an effective way to solve the short sales period of Chinese toon and make up for the demand of the consumer market. At present, most of the ...

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): A23B7/00A23B7/02A23B7/04
Inventor 朱永清高佳袁怀瑜罗芳耀贺红宇李华佳黄驰
Owner INST OF AGRO PROD PROCESSING SCI & TECH SICHUAN ACAD 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