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The catalytic isomerization of cod liver oil with sulphur dioxide
Author(s) -
Keuzenkamp A.,
Van Steenis J.,
Waterman H. I.
Publication year - 1949
Publication title -
journal of the american oil chemists' society
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.512
H-Index - 117
eISSN - 1558-9331
pISSN - 0003-021X
DOI - 10.1007/bf02651472
Subject(s) - isomerization , degree of unsaturation , catalysis , iodine value , chemistry , iodine , polymerization , photochemistry , organic chemistry , polymer
Summary A Norwegian cod liver oil upon treatment with sulphur dioxide under pressure shows cis‐trans isomerization, conjugation (activation), and polymerization dependent on the reaction temperature. After a cis‐trans isomerization the reaction product can be separated into a higher melting part with a decreased iodine value and a liquid part with an increased degree of unsaturation.
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