Mulberry, mulberry juice and mulberry active extract possessing blood pressure lowering action, its preparation method and use

A technology of extract and mulberry juice, which is applied in the directions of food preparation, medical preparations containing active ingredients, and applications, can solve problems such as no literature reports on the extraction method, and achieve good application prospects, wide sources, and antihypertensive effects. Effect

Inactive Publication Date: 2005-10-26
FUDAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But there is no literature report about the antihypertensive pharmacological activity of mulberry fruit, the effect of active parts and active ingredients, and the extraction method

Method used

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  • Mulberry, mulberry juice and mulberry active extract possessing blood pressure lowering action, its preparation method and use
  • Mulberry, mulberry juice and mulberry active extract possessing blood pressure lowering action, its preparation method and use

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0108] The preparation of embodiment 1 mulberry fruit wine

[0109] Fresh mulberry 100g, soak in 500mL of rice wine, white wine or wine according to personal preference and drink for 3 days. The preparation of embodiment 2 mulberry juice

Embodiment 2

[0110] 10Kg of fresh mulberry, first directly press with a press to obtain 6.8L of juice (1), the residue is dispersed with 40L of pure water, squeezed and filtered after fully stirring, and 40L of juice (2) is collected. Combine fruit juice (1) and fruit juice (2), add an appropriate amount of pure water to make a total of 50L, stir well, add 5% 101 fruit juice clarifier, continue to stir well, let stand for 6 hours, centrifugal filter, filtrate Obtain clarified mulberry juice after sterilization.

Embodiment 3

[0111] The preparation of embodiment 3 mulberry active fraction

[0112]2Kg of fresh mulberry fruit is extracted twice with 20Kg of 95% ethanol for 2 hours each time. The ethanol is recovered in vacuum until there is no alcohol smell. The filtrate was added to a D101 macroporous resin column (2Kg) for adsorption. After all the extracts passed through the resin column, eluted with 10Kg of water and 10Kg of 20% ethanol to remove impurities, and finally eluted with 15Kg of 75% ethanol. The eluate was concentrated and vacuum-dried to obtain 60.0 g of the active extract of mulberry fruit, with a yield of 3%.

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Abstract

A mulberry fruit with antihypertensive action, its juice and active extract, its preparing process, and their application in treating hypertension and relative cardiovascular and cerebrovascular diseases are disclosed.

Description

technical field [0001] The invention belongs to the technical fields of medicine, food, and health products, and specifically relates to mulberry fruit, mulberry juice, a mulberry fruit active extract, a preparation method thereof, and applications in food, health food, and medical medicine. technical background [0002] Mulberry, also known as mulberry, mulberry, mulberry, etc., is the ripe fruit ears of plants such as Morus alba L., M. cathayana Hemsl., and M. nigraLinn. of the Moraceae family. For medicinal purposes, it has the effects of nourishing blood and nourishing yin, promoting body fluid and moistening dryness, and is used for dizziness, tinnitus, palpitation, insomnia, premature graying of beard and hair, thirsty wounds, blood deficiency and constipation. Mulberry contains a large amount of reducing sugars, organic acids, vitamins, amino acids, morin and phospholipids and other nutrients, as well as bioactive molecules such as flavonoids and alkaloids. Modern ph...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23L19/00
Inventor 傅大煦周铜水候爱君陈家宽
Owner FUDAN UNIV
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