BUILDING SOME STANDARS OF THE LEAVES OF POLYSCIAS FRUTICOSA (L.) HARMS

Abstract

We built some basic standard of the leaves of Polyscias fruticosa (L.) Harms) based on results of scientific and technological research, evaluation, analysis and experiment, at the same time the rules in V Vietnam Pharmacopoeia and related regulations including the following contents: description, microsurgery, powder, qualitative, quantitative. The study is carried out in leaves of  Polyscias fruticosa (L.) Harms) collected in Dai Tu district - Thai Nguyen province during the period when the plant starts to flower. This standards is applied to control the quality of herb and the dosage forms from the leaves of Polyscias fruticosa (L.) Harms, contribute to evaluating the quality of medicinal herbs.