Ramanpreet Brar and Raghbir Chand Gupta
A simple, selective, sensitive and precise high performance thin layer chromatographic technique was followed to determine the diversity within two cytotypes of P. angulata. Fruit, stem, leaf and root samples extracted in n-hexane were used to quantify phenols and phytosterols and methanolic extracts for triterpinoids. The amounts of phytochemical differ in both the cytotypes of the same species.
English 
Spanish 
Chinese 
Russian 
German 
French 
Japanese 
Hindi