Development Center for Biotechnology

Yuh-Shan Chung

Rey-Yuh Wu

Ma-Li Siu

Yu-Yuan Wu

Chin-Wen Hsiao

Hung-Jen Huang

Jia-Ming Chang

Tzung-Hsien Lai

Szu-Chien Yeh

Chun-Ming Cheng

The present invention provides a process for the preparation ofextracts using a stirring separation method. The present invention also relates to a pharmaceutical composition comprising thecrude extract and/or extract for treating skin disorders, including enhancing the healing of wounds, especially in diabetic patients.

Process for the preparation of plant extracts for treating skin disorders and enhancing healing of wounds

An extract ofprepared by a method that includes: extracting a(GP) starting material with an alcoholic solvent to produce an alcoholic extract and a residue; separating the residue from the alcoholic extract; extracting the residue with an aqueous dimethyl sulfoxide (DMSO) solvent to produce a DMSO extract; subjecting the DMSO extract to ultrafiltration using a filter having a selected molecular weight cutoff; drying a fraction retained by the filter to obtain the extract of. Uses of an extract offor the treatment or prevention of liver fibrosis, hepatic cirrhosis, liver cancer, recurrence of liver fibrosis after surgery, or recurrence of liver cancer after surgery.

Plant extract and the process for treating hepatic fibrosis and liver cancer

The present invention provides a pharmaceutical composition for treating skin disorders, including enhancing the healing of wounds for diabetic patients. Specifically, this invention relates to the use of the extracts ofandfor improving skin disorders, including enhancing the healing of wounds for diabetic patients, and a pharmaceutical composition comprising the extracts ofandas well as a wound dressing comprising the same. The invention also provides a method for preparing the crude extract and extract of

Plant extracts for treating skin disorders and enhancing healing of wounds for diabetic patients

A pharmaceutical composition comprising a crude extract or extract of(Lour.) Spreng (PA) for the treatment of rheumatoid arthritis is described. The use of the crude extract or extract of(Lour.) Spreng for the manufacture of medicaments for treating rheumatoid arthritis is also described.

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Taipei, Taiwan

Yuh-Shan Chung