TY - GEN AU - Dubey,Kashyap Kumar AU - Goel,Nitika TI - Evaluation and optimization of downstream process parameters for extraction of betulinic acid from the bark of Ziziphus jujubae L SN - 1537-744X PY - 2014///0708 KW - Chromatography, High Pressure Liquid KW - Chromatography, Thin Layer KW - Microwaves KW - Pentacyclic Triterpenes KW - Plant Bark KW - chemistry KW - Plant Extracts KW - isolation & purification KW - Triterpenes KW - Ultrasonics KW - methods KW - Ziziphus KW - Betulinic Acid N1 - Publication Type: Journal Article; Research Support, Non-U.S. Gov't UR - https://doi.org/10.1155/2013/469674 ER -