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Practical liquid chromatographic separation of the phenols in technical cashew nutshell liquid from Anacardium occidentale
Author(s) -
Sood Suresh K.,
Tyman John H. P.,
Durrani Aziz,
Johnson Robert A.
Publication year - 1986
Publication title -
lipids
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.601
H-Index - 120
eISSN - 1558-9307
pISSN - 0024-4201
DOI - 10.1007/bf02534830
Subject(s) - chromatography , anacardium , silica gel , chemistry , distillation , cardanol , phenols , high performance liquid chromatography , cashew nut , silver nitrate , organic chemistry , epoxy , horticulture , biology , food science
The practical separation of cardanol from technical cashew nutshell liquid or its distillate has been effected by liquid chromatography on Silica Gel H 60 (TLC type) with solute/absorbent in the range 1∶5–1∶6. Concentrates of the monoene, diene and triene constituents of cardanol have been prepared by argentation liquid chromatography on Silica Gel H 60 with dry incorporation of 15% silver nitrate. The present use of pressurized columns was made prior to the advent of flash chromatography.