Method for separating and purifying phellodendrine monomer

A technology for separation and purification of Phellodendron, which is applied in the field of separation and purification of Phellodendron monomer, can solve the problems of lack of high-purity Phellodendron monomer compound and cannot control the quality of Phellodendron Phellodendron medicinal materials, so as to achieve easy quality control, avoid resource waste, Process stable and reliable effect
CN101798304AInactive Publication Date: 2010-08-11CHENGDU PUSH BIOLOGICAL TECH
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
CHENGDU PUSH BIOLOGICAL TECH
Publication Date
2010-08-11
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses a method for separating and purifying phellodendrine monomer, which comprises the following steps of: extracting total alkaloid; removing berberine by means of acid deposition; filtering and further removing; separating phellodendrine monomer through a preparative high-efficiency liquid chromatogram; extracting dichloromethane; and drying to prepare the phellodendrine monomer. The method has simple operation, short preparation period, high separation efficiency, stable technology and low cost, and can separate the large number of phellodendrine monomer with high purity to obtain the phellodendrine monomer, the purity of which is more than 98%.
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Description

technical field

[0001] The invention relates to the technical field of isolating compound monomers from plants, in particular to a method for separating and purifying phellodine monomers. Background technique

[0002] Cortex Phellodendri Chinensis is the dry bark of Phellodendron chinensis Schneid. and P.amurense Rupr. of the Rutaceae plant. Produced in Liaoning, Jilin and Hebei. "Chinese Pharmacopoeia" 2005 edition one contains both of them, which have the effects of clearing away heat and dampness, purging fire and removing steam, detoxifying and treating sores. For damp-heat diarrhea, jaundice, leukorrhea, hot stranguria, athlete's foot, bone steaming labor fever, night sweats, spermatorrhea, sores and swollen toxins. Cortex Phellodendron mainly contains alkaloids such as berberine, jatrorrhizine, cortex cortex, palmatine, and magnolialine; sterols such as 7-dehydrostigmasterol and β-sitosterol; hyperin, dihydrokaempferol Flavonoids and a small amount of volatile oil a...

Claims

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