PROCESS FOR PREPARING HERBAL EXTRACTS

The present invention relates to a process for preparing pharmaceutical compositions and other herbal products derived from herbs of Traditional Chinese Medicine (TCM), including Radix astragali (Milkvetch-Huang Qi), Ligusticum chuanxiong (Chuan Xiong), Radix angelicae sinensis (Chinese Angelica-Dan...

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Bibliographische Detailangaben
Hauptverfasser:	LADDHA, Kirti S, AGHARKAR, Shreeram N
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	HUMAN NECESSITIES HYGIENE MEDICAL OR VETERINARY SCIENCE PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES SEPARATION TRANSPORTING
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Beschreibung
Zusammenfassung:	The present invention relates to a process for preparing pharmaceutical compositions and other herbal products derived from herbs of Traditional Chinese Medicine (TCM), including Radix astragali (Milkvetch-Huang Qi), Ligusticum chuanxiong (Chuan Xiong), Radix angelicae sinensis (Chinese Angelica-Dang Gui) and Radix polygalae (Thinleaf milkwort-Yuan Zhi). The process includes a single extraction of the TCM herbs by heating in a hydro-alcoholic solvent, wherein the alcohol may be ethanol. FIG. 2 provides an overview of one embodiment of the process. The invention also relates to products of the process of the invention, and their use in the treatment of stroke and various neurological disorders.