植物油製造工程におけるステロール及びステリルグリコシドの挙動
1993 年 42 巻 6 号 p. 442-446
詳細
1993 年 42 巻 6 号 p. 442-446
The bahavior of sterols and sterylglycoside (SG) in edible oil manufacturing was investigated. Sterols in rape seed and sesame seed could be almost completely isolated from seeds with oil. But only 25% of SG in rape seed and 60% in sesame seed were isolated from seeds. The amounts of sterols in sesame seed oil did not change during manufacturing, whereas 22% of free sterols in rape seed oil was removed mainly in deodorization. The formation of dehydrated sterols in rape seed oil was confirmed during deodorizing and bleaching. More than 99% SG in rape seed oil was removed with phospholipid in hydration and deacidification but 10% of SG in sesame seed oil remained in the final product.
