Use of extract of Pithecellobium clypearia

A kind of monkey earring, technology of extract

Inactive Publication Date: 2009-09-30
SHANHE PHARMA GUANGZHOU CITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there is no report on other effects of monkey earring extract

Method used

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  • Use of extract of Pithecellobium clypearia
  • Use of extract of Pithecellobium clypearia
  • Use of extract of Pithecellobium clypearia

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0009] Embodiment 1, the preparation of plant monkey earring water extract

[0010] Method: The method of extracting the monkey earrings in the monkey earrings capsules disclosed in the sixth volume of Chinese patent medicine prescriptions in the "Drug Standards of the Ministry of Health" was adopted:

[0011] Take 200 kg of monkey earring twigs and leaves, add 2000 liters of water, decoct for 2 hours, decoct twice in total, combine the fried leaves, filter, concentrate the filtrate under reduced pressure, and dry to obtain about 30 kg of monkey earring water extract Dry extract.

Embodiment 2

[0012] Embodiment 2, the preparation of the 50% ethanol solution extract of plant monkey earrings

[0013] Take 200 kilograms of dry leaves of monkey earrings, add 2000 liters of 50% ethanol, and extract by reflux for 3 hours. The extract was allowed to stand, filtered, the filtrate was concentrated under reduced pressure, and dried to obtain 32 kg of dry extract of monkey earring 50% ethanol solution extract.

Embodiment 3

[0014] Embodiment 3, the preparation of the ethanol solution extract of plant monkey earring 75%

[0015] Take 200 kilograms of dried leaves of monkey earrings, add 2000 liters of 75% ethanol, and extract by reflux for 3 hours. The extract was left to stand, filtered, the filtrate was concentrated under reduced pressure, and dried to obtain 34 kg of monkey earrings to obtain a dry extract of the 75% ethanol solution extract.

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Abstract

The new application of monkey earring extract relates to the application of natural plant extract in medicine or food. Specifically, the extract extracted from the plant monkey earrings with water or 50-95% ethanol solution is used in the preparation of antiviral drugs and anti-oxidation food. It can use plant-containing monkey earring water or 50-95% ethanol extract as the active ingredient, add conventional pharmaceutical excipients or food additives, and make tablets, capsules, granules, and syrups according to conventional pharmaceutical or food preparation techniques Oral dosage forms such as pills, pills, and oral liquids. Monkey earrings water extract or alcohol extract on influenza virus type 3 (A3), parainfluenza virus type 1 (HVJ), respiratory syncytial virus (RSV), herpes simplex virus 1 and 2 (HSV-1, HSV- 2), enterovirus CoxB3, rhinovirus (RV), mumps virus all have inhibitory effect and strong antioxidant activity.

Description

technical field [0001] The invention relates to the field of medicine, in particular to the application of natural plant extracts in medicine or food. Background technique [0002] Chinese herbal medicine monkey earrings [Pithecellobium clypearia enth. / Archidendronclypearia (Jack). Nielsen] is a plant of the genus Mimosa saliva in the family Fabaceae. Monkey earrings are trees distributed in tropical Asia. Monkey earring has another name called bib tree, chicken three tree, etc. Its leaves, seeds and fruits can be used as medicine, and it is used in the treatment of burns and scalds among the people. The sixth volume of Chinese patent medicine prescriptions in the "Drug Standards of the Ministry of Health" discloses a monkey ear ring anti-inflammatory tablet and capsule. Acute pharyngitis, acute tonsillitis, acute enteritis, bacillary dysentery and other diseases caused by inflammation. There are not many studies on the pharmacological activity and chemical components of ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61K36/48A61K9/08A61K9/10A61K9/16A61K9/20A61K9/48A61P31/12A61K127/00A61K131/00
Inventor 吴蓉蓉黄杰昌雷佳唐芝岳
Owner SHANHE PHARMA GUANGZHOU CITY
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