method for the isolation of therapeutically active substances from sennepeulen.1,135,528. Extracting senna pods. A. NATTERMANN & CIE, G.m.b.H. 6 Sept., 1967 [8 Sept., 1966], No. 40821/67. Heading A5B. A process for isolating a sennoside-rich concentrate comprises subjecting senna ...
method for the isolation of therapeutically active substances from sennepeulen.1,135,528. Extracting senna pods. A. NATTERMANN & CIE, G.m.b.H. 6 Sept., 1967 [8 Sept., 1966], No. 40821/67. Heading A5B. A process for isolating a sennoside-rich concentrate comprises subjecting senna ...