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Chemical and physical changes in cottonseed oil during deodorization
Author(s) -
Gümüşkesen Aytaç Saygin,
Çakaloz Temel
Publication year - 1992
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/bf02636075
Subject(s) - unsaponifiable , iodine value , cottonseed oil , peroxide value , chemistry , cottonseed , iodine , peroxide , viscosity , food science , organic chemistry , chromatography , materials science , composite material
The effects of deodorization time and temperature on the physical and chemical properties of cottonseed oil were investigated. Higher temperatures and longer times lead to increases in free fatty acids, peroxide value, viscosity and refractive index while iodine value, unsaponifiable matter and induction period decreased.