Microscopic Features and Preliminary Thin Layer Chromatography of “Thanh ngam” (Picria fel-terrae Lour. ex Wall) Collected in Viet Nam

Nguyen V. Than and Nguyen T. Tung*
Department of Pharmacognosy, Ha Noi University of Pharmacy, 13-15, Le Thanh Tong street, Hoan Kiem district, Ha Noi, Viet Nam
Corresponding Author: [email protected]; Tel: +84 975002607
Recieved Date: October 31, 2017; Accepted Date: November 29, 2017; Published Date: 05 December 2017
Citation: Than NV and Tung NT. Microscopic Features and Preliminary Thin Layer Chromatography of “Thanh ngam” (Picria fel-terrae Lour. ex Wall) Collected in Viet Nam. Trop J Nat Prod Res. 2017; 1(6):241-243. https://doi.org//10.26538/tjnpr/v1i6.3
Copyright: © 2017 Than and Tung. This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.
ABSTRACT

Picria fel-terrae Lour. ex Wall, a plant belonging to the family Scrophulariaceae, is a medicinal plant in Vietnamese traditional medicine which has long been used to treat anorexia, snake bite wound and help gastrointestinal irritation, sweating. However, there is no much study on this medicinal plant in Viet Nam. The microscopic features of the plant were tudied. The methanol extract of the plant was developed by thin layer chromatography. The results served as database to identify the Pharmacognostic parameters of Picria fel-terrae Lour. ex Wall.

Keywords: Picria fel-terrae, traditional medicine, microscopic features, methanol extract, pharmacognostic par
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