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Commercial saccharomyces cerevisiae and high-concentration Chinese-date cyclic adenosine monophosphate extract and preparation method thereof

A technology of jujube cyclic adenosine monophosphate and Saccharomyces cerevisiae, which is applied in the field of preparation of high-concentration jujube cyclic adenosine monophosphate extract and high-concentration jujube cyclic adenosine monophosphate extract, and can solve the problem of limiting the content of cyclic adenosine monophosphate and sugar content. Coking, affecting the quality of the extract and the activity of cyclic adenosine monophosphate, etc., achieve the effect of simple preparation method and improved concentration rate

Active Publication Date: 2014-10-15
北京宝源广通科技发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In the above method, since jujube contains a large amount of sugar substances, especially in the process of evaporating and concentrating the extract to increase the content of cyclic adenosine monophosphate in jujube, problems such as sugar coking will occur after the extract is concentrated to a certain extent and then evaporated. Affect the quality of the extract and the activity of cyclic adenosine monophosphate, limiting the content of cyclic adenosine monophosphate in the extract

Method used

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  • Commercial saccharomyces cerevisiae and high-concentration Chinese-date cyclic adenosine monophosphate extract and preparation method thereof
  • Commercial saccharomyces cerevisiae and high-concentration Chinese-date cyclic adenosine monophosphate extract and preparation method thereof

Examples

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Comparison scheme
Effect test

Embodiment 11

[0036] This example relates to a method for preparing a high-concentration jujube cyclic adenosine monophosphate extract, and the specific steps of the method are as follows:

[0037] 1. Jujube pretreatment: clean the jujube with clean water, put it into an oven for drying, the temperature of the oven is controlled at 55°C, and the drying time is 3 hours. After drying, the jujube is pitted and sliced, and the thickness of the slices is 2-3 mm;

[0038] 2. Extraction: Weigh 100g of jujube, add 500ml of demineralized water, heat up to 65°C for extraction, the extraction time is 3 hours, release the extract, filter; then add 450ml of demineralized water, extract at 65°C for 2 hours, and filter; Add demineralized water 400ml leaching for the third time, extraction time is 1 hour, filter. Mix the previous three extracts to obtain 1200ml of extract;

[0039] 3. Enzymatic hydrolysis: add pectinase to the mixed extract for hydrolysis, the amount of pectinase added is 1‰, the hydroly...

Embodiment 12

[0044] This embodiment also relates to a method for preparing a high-concentration jujube cyclic adenosine monophosphate extract. The specific steps of the method are as follows:

[0045] 1. Jujube pretreatment: clean the jujube with clean water, put it into an oven for drying, the temperature of the oven is controlled at 45°C, and the drying time is 5 hours. After drying, the jujube is pitted and sliced, and the thickness of the slices is 2-3 mm;

[0046] 2. Extraction: Weigh 100g of jujube, add 500ml of demineralized water, heat up to 55°C for extraction, the extraction time is 3 hours, release the extract, and filter; then add 400ml of demineralized water, extract for 3 hours at 55°C, and filter; Add demineralized water 450ml leaching for the third time, extraction time is 3 hours, filter. Mix the previous three extracts to obtain 1200ml of extract;

[0047] 3. Enzymatic hydrolysis: add pectinase to the mixed extract for hydrolysis, the amount of pectinase added is 1‰, th...

Embodiment 2

[0052] This example is based on the above example, by using different Saccharomyces cerevisiae to prepare high-concentration jujube cyclic adenosine monophosphate extracts, and using the prior art to obtain jujube cyclic adenosine monophosphate extracts without fermentation and desugaring for comparison. The comparison results are as follows:

[0053]

[0054] The comparison results show that the high-concentration jujube cyclic adenosine monophosphate extract prepared by the present invention greatly increases the content of jujube cyclic adenosine monophosphate compared with the prior art.

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Abstract

The invention relates to a use of commercial accharomyces cerevisiae as well as a high-concentration Chinese-date cyclic adenosine monophosphate extract and a preparation method of the high-concentration Chinese-date cyclic adenosine monophosphate extract. The commercial accharomyces cerevisiae is fermented in a Chinese-date cyclic adenosine monophosphate extract to obtain the high-concentration Chinese-date cyclic adenosine monophosphate extract. The preparation method comprises the steps of: obtaining the Chinese-date cyclic adenosine monophosphate extract; inoculating the activated commercial accharomyces cerevisiae in the Chinese-date cyclic adenosine monophosphate extract for fermenting; concentrating the fermenting solutions to obtain the high-concentration Chinese-date cyclic adenosine monophosphate extract. The prepared high-concentration extract, in which the Chinese-date cyclic adenosine monophosphate has the content of 1,000-1,300mg/L, can be directly used as health beverage for drinking, a large majority of active substances in the Chinese date are kept; and moreover, the preparation process is simple and economic without pollution.

Description

technical field [0001] The present invention relates to the use of a commercial Saccharomyces cerevisiae, and at the same time, the present invention also relates to a method for extracting cyclic adenosine monophosphate from jujube, in particular to a high-concentration jujube cyclic adenosine monophosphate extraction using Saccharomyces cerevisiae fermentation to increase the content A preparation method of the liquid, and a high-concentration jujube cyclic adenosine monophosphate extract prepared by the method. Background technique [0002] Cyclic adenosine monophosphate (cAMP) is an important substance involved in the regulation of substance metabolism and biological functions in cells, and has a certain preventive effect on many diseases, such as coronary heart disease, myocardial hypoxia, angina pectoris, rheumatism, etc. Generally, the daily drinking amount is 250ml, which has health care effects. [0003] Jujube fruit contains a variety of active substances, among w...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23L2/02
Inventor 牟德华李艳田亚波
Owner 北京宝源广通科技发展有限公司
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