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Application of extractive of parasitic loranthus

A kind of technology of mulberry parasite and extract, applied in the field of medicine

Active Publication Date: 2010-02-03
FUJIAN MEDICAL UNIV UNION HOSPITAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

There is no report of its antitumor effect

Method used

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  • Application of extractive of parasitic loranthus
  • Application of extractive of parasitic loranthus
  • Application of extractive of parasitic loranthus

Examples

Experimental program
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Effect test

Embodiment 1

[0035] Embodiment 1: Prepare the safflower mulberry (Scurrula parasitica L.) branch and leaf extract parasitic on oleander (Nerium indicum) by heating and reflux extraction

[0036] (1) Pick the leaves and twigs of safflower mulberry parasitic on oleander, wash, cool (or dry) and dry, crush them, and pass through a 60-mesh sieve. Take 1000 grams of coarse powder and add 15 times of 80% ethanol for three reflux extractions, each time for 4 hours, and the extraction temperature is 65°C. Add water until the alcohol content is about 70%, put it in the refrigerator (4°C) overnight, filter to remove the precipitate, and then extract the filtrate with petroleum ether to further remove pigment and grease. Take the ethanol solution to recover ethanol under reduced pressure, and concentrate to extract.

[0037](2) The polyamide powder for the extract is mixed in a ratio of about 1:1, dried at 60°C, ground into powder, passed through a polyamide column (100-200 mesh), and mixed with dis...

Embodiment 2

[0038] Embodiment two: adopt heating reflux extraction method to prepare the branch and leaf extract of safflower mulberry (Scurrula parasitica L.) parasitic on oleander (Nerium indicum)

[0039] (1) Pick the leaves and twigs of safflower parasitic on oleander, wash, cool (or dry) and dry, then pulverize, and pass through a 60-mesh sieve. Take 1000 grams of coarse powder and add 15 times of 80% ethanol to reflux three times, each time for 4 hours, and the extraction temperature is 65°C. Add water until the alcohol content is about 70%, put it in the refrigerator (4°C) overnight, filter to remove the precipitate, and then extract the filtrate with petroleum ether to further remove pigment and grease. Take the ethanol solution and recover the ethanol under reduced pressure. During this process, as the concentration of ethanol in the concentrated solution gradually decreases, there will be continuous precipitation, and the precipitation will be separated and taken out; continue t...

Embodiment 3

[0041] Embodiment three: adopt the percolation extraction method to prepare the safflower mulberry (Scurrulaparasitica L.) branches and leaves extract parasitic on oleander (Nerium indicum)

[0042] (1) Pick the leaves and twigs of safflower parasitic on oleander, wash, cool (or dry) and dry, then pulverize, and pass through a 60-mesh sieve. Take 3000 grams of coarse powder, put it in the percolation cylinder, add 80% ethanol to soak for 10 days, release the percolation liquid at a rate of about 1mL per minute, add 80% ethanol at any time to keep the medicinal materials completely soaked in the ethanol solution, until the percolation The extraction was considered complete when the filtrate was substantially colorless. After recovering part of the ethanol in the extract under reduced pressure, the alcohol content is adjusted to about 70%. Other steps are with embodiment 2.

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Abstract

An extract of mulberry mistletoe for treating the diseases associated with cell multiplication and its preparing process are disclosed.

Description

Technical field: [0001] The invention belongs to the technical field of medicine, and in particular relates to an extract of mulberry plants, which has therapeutic effects on cell proliferation diseases of animals and humans. In addition, the present invention also relates to the preparation method of these extracts. Background technique: [0002] Sangjisheng is a commonly used traditional Chinese medicine. It has the functions of nourishing liver and kidney, dispelling rheumatism, lowering blood pressure, calming blood and nourishing fetus. There is no report of its anti-tumor effect. Several species of plants in the same family of Morushiaceae, such as Taxillus chinensis, Scurrula parasitica L., and Taxillus sutchuenensis Danser, etc. are often used as Chinese medicinal materials. [0003] Malignant tumors are diseases that seriously endanger human health and life. Epidemiological surveys show that there are about 1.6 million new cancer patients in my country every year...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61K36/185A61K36/24A61P35/00
Inventor 陈元仲肖义军陈炳华
Owner FUJIAN MEDICAL UNIV UNION HOSPITAL
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