Subcritical water extraction of betulinic acid from birch bark
J Liu, P Chen, W Yao, J Wang, L Wang, L Deng… - Industrial Crops and …, 2015 - Elsevier
An alternative and green method for extraction of betulinic acid (BA) from birch bark is here
proposed as Subcritical Water Extraction (SWE). Using response surface methodology …
proposed as Subcritical Water Extraction (SWE). Using response surface methodology …
Optimized Densitometric Analysis for Determination of Triterpenoid Isomers in Vitex negundo L. Leaf
SR Pai, RK Joshi - National Academy science letters, 2018 - Springer
Triterpenoid isomers oleanolic acid (OA) and betulinic acid (BA) were densitometrically
separated and quantified using an optimized high performance thin layer chromatography …
separated and quantified using an optimized high performance thin layer chromatography …