[Changes in the sterol content of soybean oil after its thermal processing].
A study was made of alterations in the composition of soybean oil sterols after thermal treatment. It was established that in heat-exposed oils, the content of total sterols dropped 20 to 50%. Analysis of a sample of free sterols from soybean oil heated for 13 h demonstrated a slight decrease in the content of stigmast-5-en-3 beta-ol at the expense of a rise in the concentration of delta 5-avenasterol, citrostadienol, and 24-methylene cycloartanol.
A G
AG
Garbuzov
F A
FA
Medvedev
M M
MM
Levachev
D002855:Chromatography, Thin Layer; D003296:Cooking; D008401:Gas Chromatography-Mass Spectrometry; D006358:Hot Temperature; D009821:Oils / Q000032:analysis*; D010084:Oxidation-Reduction; D013025:Glycine max / Q000032:analysis*; D013261:Sterols / Q000032:analysis*
D009821:Oils; D013261:Sterols
Izmenenie sostava sterolov soevogo masla posle ee termicheskoĭ obrabotki.