Unlock instant, AI-driven research and patent intelligence for your innovation.

Comprehensive preservation process for Chinese date

A kind of golden silk jujube, technology of craftsmanship

Inactive Publication Date: 2007-07-18
杨廷收
View PDF0 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the high sugar content of fresh jujube, strong metabolism and easy dehydration, it is a non-climacteric fruit, so it is difficult to store. Traditional cold storage technology, that is, controlled atmosphere method, can only keep fresh for 2 months.

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

[0009] The present invention is further described below.

[0010] The ethanol used in the present invention, ethyl caproate, ethyl acetate, acetic acid all should be edible grade. The purpose of adding ethyl caproate, ethyl acetate, and acetic acid is to change the bitter taste produced by the fresh jujube of Jinsi jujube when ethanol is used, and make the jujube have a certain fragrance. Of course, other edible esters can also be added to adjust the fragrance of jujube.

[0011] When putting the golden shredded jujube processed in step b into the controlled atmosphere storehouse, the golden shredded jujube can be packed in an appropriate fresh-keeping bag.

[0012] When the treatment solution is adhered to the surface of the fresh jujube by mixing, the treatment solution has only a thin layer on the surface of the jujube, about 0.1 to 0.3 mm thick.

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

A comprehensive antistaling technology for golden jujube includes such steps as preparing the treating liquid from alcohol, water, ethyl caproate, ethyl acetate and acetic acid, mixing it with golden jujubes, and storing the treated golden jujubes in a gas conditioned warehouse at-1-1 deg.C.

Description

technical field [0001] The invention provides a fresh-keeping process for fruit, in particular a fresh-keeping process for golden shredded jujube. Background technique [0002] Jinsixiaozao is crisp and sweet when eaten fresh, the flesh is sweet and crisp, and rich in nutrition. Every 100 grams of fresh jujube contains more than 500 mg of vitamin C and other nutrients. However, since fresh jujube contains a lot of sugar, has a strong metabolism and is easy to lose water, it is a non-climacteric fruit, so it is difficult to store. Traditional cold storage technology, namely controlled atmosphere method, can only keep fresh for 2 months. However, golden shredded jujube is preserved as dried jujube after drying, and its vitamin C loss is more, and its content is only about one-tenth of the original. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a comprehensive fresh-keeping process for jujube with golden shreds, ...

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): A23B7/16A23B7/153A23B7/148A23B7/04
Inventor 杨廷收
Owner 杨廷收