STUDIES ON SOYBEAN STEROIDS Ⅰ. CHROMATOGRAPHIC SEPARATION OF γ-SITOSTEROL FROM CRUDE SOYBEAN PHOSPHATIDES
TING HUNG-SHUIN, WANG YU, TING WEI-YI, HUANG YAO-TSENG
Acta Chimica Sinica . 1956, (4): 288 -291 .