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Method for preparing gold thread jujube enzyme from jujube paste of gold thread jujube

A technology of golden jujube and jujube, applied in the field of preparing golden jujube enzyme, can solve the problems of small value and large value-added, and achieve the effect of broad application prospect.

Inactive Publication Date: 2011-08-24
山东鼎力枣业食品集团有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] After rehydration, beating, peeling and pitting, and extracting juice, the jujube paste left after the dried golden jujube is usually sold directly as feed, with little value. If it is further processed into jujube paste enzyme, its value-added range is huge

Method used

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Embodiment Construction

[0014] A method for preparing golden silk jujube enzyme from golden silk jujube jujube paste comprises the following steps:

[0015] 1) After cleaning, rehydrating, beating, peeling and removing the core, the dried fruit of Jinsi Xiaozao is separated by a horizontal spiral unloading sedimentation centrifuge to obtain jujube juice and jujube paste;

[0016] 2) One-time enzymatic hydrolysis: mix Jinsixiaozao jujube paste with water at a liquid-to-solid ratio of 1:3; the mixed solution is enzymatically hydrolyzed with a compound enzyme; the first enzymatic hydrolysis uses amylase, cellulase, and hemicellulase compound enzymes hydrolysis, the enzymatic hydrolysis temperature is 55°C, and the enzymatic hydrolysis time is 1.5 hours;

[0017] 3) Second enzymatic hydrolysis: compound enzymatic hydrolysis with glucoamylase and pectinase, the enzymatic hydrolysis temperature is 45°C, and the enzymatic hydrolysis time is 2 hours;

[0018] 4) After enzymatic hydrolysis, make ingredients,...

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PUM

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Abstract

The invention relates to a method for preparing gold thread jujube enzyme from jujube paste of gold thread jujube, comprising the following steps of: making the jujube paste, carrying out primary enzymolysis and secondary enzymolysis, blending, sterilizing, fermenting, freezing, drying and finally obtaining the enzyme of the jujube paste of the gold thread jujube with the water content of being less than 5%. The gold thread jujube enzyme prepared by the method contains rich protease, lipase, superoxide dismutase, amylase, vitamins, minerals and secondary metabolites such as phenols, flavonoids and the like, and as a novel food and cosmetic additive in the market, the gold thread jujube enzyme has a very wide application prospect.

Description

technical field [0001] The invention relates to a food production method, in particular to a method for preparing golden silk jujube enzyme from golden silk jujube paste. Background technique [0002] After rehydration, pulping, peeling, and juice extraction, the jujube paste left after dried golden jujube is usually sold directly as feed, with little value. If it is further processed into jujube paste enzyme, its value-added range is huge. Contents of the invention [0003] The invention provides a method for preparing golden silk jujube enzyme from golden silk jujube paste. [0004] The present invention prepares the method for golden shredded jujube ferment from golden shredded jujube jujube paste, comprises the following steps: [0005] 1) Preparation of jujube paste: after cleaning, rehydrating, beating, peeling and pitting the dried fruit of golden shredded jujube, obtain jujube juice and jujube paste through centrifugation; [0006] 2) One-time enzymatic hydrolysi...

Claims

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Application Information

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IPC IPC(8): A23L1/30A23L1/212A61K8/97A23L19/00
Inventor 孙曙光刘玉林王中山
Owner 山东鼎力枣业食品集团有限公司
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