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Peeling method for red dates

A technology for red dates and jujube peels, applied in the fields of vegetable or fruit peeling, food science, and application, can solve problems affecting taste and product quality, and achieve the effects of easy operation, good particle integrity, and simple operation and implementation.

Inactive Publication Date: 2019-01-01
山东省乐陵市林丰食品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the processing of jujube pulp, it is a key issue to remove the jujube skin, if the skin is not removed, it will affect the taste and product quality

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0020] Jujube peeling method, the technological operation steps of jujube skin removal are as follows:

[0021] 1) Raw material: Jujube from Leling, Shandong Province, weighing 1 catties;

[0022] 2) Pre-soaking: Put the raw materials of red dates in a container filled with clear water, submerge the red dates in clear water for pre-soaking treatment, manually turn the red dates from time to time during the soaking process, remove the red dates after soaking for half an hour, rinse them with water, remove White floating dirt to achieve the purpose of removing sediment and other dust impurities on the surface of jujube skin and skin folds;

[0023] 3) Boiling: Put the red dates with clean skins after pre-soaking treatment into another container and boil to extract the bitter glycosides in the red dates, and then boil for 15-20 minutes. The re-boiling time in this embodiment is designed to be 15 minutes , after that, fish out the red dates;

[0024] 4) Soaking treatment in ster...

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PUM

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Abstract

The invention discloses a peeling method for red dates. The process of the method includes the following steps: 1) preparing red date raw materials; 2) performing pre-soaking; 3) performing boiling; 4) performing soaking processing in sterile water; 5) performing refrigeration processing; 6) cutting an opening on the skin of each frozen red date; 7) performing unfreezing; 8) processing the unfrozen red dates through a twisting or squeezing method; and 9) performing disinfection treatment with a flash method. The method is simple and easy to operate; the method has beneficial effects of being good in red date peeling effect, complete in flesh granule and safe and healthy; and the method can be directly eaten and used as red date flesh raw materials for post deep processing.

Description

technical field [0001] The invention relates to a jujube processing method, in particular to a jujube peeling method. Background technique [0002] Jujube is the fruit of the plant of the genus Jujube in the family Rhamnaceae, also known as jujube or jujube. The fruit body is oval, yellow-green when immature, and red when ripe. Sun-dried or dried, the plump and sweet ones are the best, so there are names such as red dates, big dates, dried dates, beautiful dates and good dates. Jujube is rich in sugar, crude protein, amino acid, minerals, cellulose B, C, D and other nutrients. It is the king of natural vitamin fruits. It is the top grade of "Shen Nong's Materia Medica". When eating red dates directly, the skin of red dates is often not easy to chew, and it is easy to choke the throat if swallowed raw. During the processing of red jujube pulp, it is a key issue to remove the jujube skin of red dates. If the skin is not removed, it will affect the taste and product quality....

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23N7/00
CPCA23N7/00
Inventor 李海盛
Owner 山东省乐陵市林丰食品有限公司
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