Method for preparing extractive of Jumi

The technology of extract and chrysanthemum millet is applied in the field of preparation of chrysanthemum millet extract. economic effect

Inactive Publication Date: 2007-05-09
叶挺梅
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although chrysanthemum is deeply loved by people in Jiangsu, Zhejiang, Shanghai, Japan, and Belgium, it is traditionally used as a drink, and the added value of its products is less than 10%.
There is no relevant report on the preparation of chrysanthemum extract

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0017] The preparation method of chrysanthemum extract comprises the following processes:

[0018] 1. Weigh 200g of chrysanthemum, add 1100ml of water and soak for 10min.

[0019] 2. After heating to boiling, keep boiling slightly for 20 minutes. At the same time, add milk of lime while stirring to adjust the pH to keep it at 8-9.

[0020] 3. Filter it with two layers of gauze while it is hot, and take the supernatant.

[0021] 4. Add 505ml of water to the filtered sediment, and repeat the operation according to 1) to 3). The filtrates from the two filtrations were combined.

[0022] 5. When the filtrate obtained above is lowered to 60-70°C, add an appropriate amount of concentrated HCl to adjust the pH to 3-4, let stand overnight to make the precipitation complete, and then filter with suction.

[0023] 6. The precipitate was washed 2-3 times with distilled water, drained, and dried in the air to obtain the crude product.

[0024] 7. Take a certain weight of the crude pro...

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PUM

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Abstract

A process for preparing the extract of chrysanthemum bud, including volatile oil, chrysanthemum lactone, protein, chlorogenic acid, flavone, etc, includes such steps as immersing, regulating alkalinity, taking supernatant, regulating acidity, and refining. Said extract can be used to prevent and treat hypertension and myocardial infarction.

Description

technical field [0001] The invention relates to a preparation method of Jumi extract. Background technique [0002] With the improvement of people's living standards, changes in food structure, accelerated pace of life and the arrival of an aging society, the incidence and mortality of cardiovascular and cerebrovascular diseases have risen sharply. The World Health Organization (WHO) pointed out in the World Health Status Report released in 2002 that cardiovascular and cerebrovascular diseases were the leading cause of death in the world in 2002. The second place is ischemic heart disease and cerebrovascular disease. According to the latest statistics, in my country, the mortality rate of cardiovascular and cerebrovascular diseases ranks second (WHO report, the first cause of death in developing countries is infectious diseases). Cardiovascular and cerebrovascular diseases cause tissue damage caused by ischemia and hypoxia in the heart and brain...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K36/287A61P9/00A61P9/12A61P3/06
Inventor 叶挺梅
Owner 叶挺梅
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