サワフタギ油脂に就て

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タイトル別名
  • Studies on Sawafutagi (<i>Symplocos cratalgoides</i>) Oil
  • サワフタギ ユシ ニ シュウテ

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説明

We have studied on the fatty oil of sawafutagi (Symplocos cratalgoides) and obtained the following results;<br> 1. The sawafutagi seeds contain about 27% oil, which is a semi-drying oil approaching to the nondrying oil group (iodine value 104) with 1.4% unsaponifiable matter.<br> 2. The mixed fatty acids consist of about l2.8% solid acids and about 84.0% liquid acids.<br> 3. The solid fatty acids consist of about 85% palmitic and a small quantity of an acid which is supposed to be stearic.<br> 4. Liquid fatty acids consist of about 65% oleic, about 22% linoleic and a small quantity of an acid which is supposed to be linolenic.<br> In short, the sawafutagi oil consists of glycerides containing chiefly oleic acid, and some linoleic, palmitic, and stearic acids with a small quantity of linolenic acid.

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