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米糠油 alkali 油滓中의 Tocopherol 分離에 關한 硏究

Studies on the Separation of Tocopherol from the Alkali Bottom Sediments in Alkali refining of Korean Rice Bran Oil

한국생활과학연구원논총 1970년 5권 0호 p.17 ~ 21
강성호,
소속 상세정보
강성호 (  ) - 이화여자대학교 문리대학

Abstract


Tocopherol was separated from the alkali bottom sediments in alkali refining of Korean rice bran oil by an anion exchange resin.
The results were as follows.
1. The amounts of tocopherol in the alkali bottom sediments were approximately 0.1 to 0.3 milligrams per grams.
2. Tocopherol was concentrated about 5 times when the methyl esters of alkali bottom sediments were passed through an anion exchange resin.
3. Tocopherol was concentrated about 20 times (5.11mg/g) when the methyl serers of dark oil, which was manufactured from the alkali bottom sediments, were passed through an anion exchange resin.

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