This refers to fatty oils that do not form a dry film even when left in the air in a thin layer for long periods of time. The iodine value is 100 or less. The main fatty acid component is oleic acid. However, some oils contain a considerable amount of saturated fatty acids and small amounts of linoleic acid. Some oils, such as castor oil, contain special fatty acids and have special uses. They are used as cooking oil, hair oil, lubricants, and soap ingredients. Examples include olive oil, almond oil, camellia oil, and peanut oil. [Kazuo Fukuzumi] [Reference item] |Source: Shogakukan Encyclopedia Nipponica About Encyclopedia Nipponica Information | Legend |
脂肪油のうち大気中に薄層にして長時日放置しても乾燥皮膜を形成しないものをいう。ヨウ素価100以下。主要成分脂肪酸はオレイン酸。ただし油によってはかなりの量の飽和脂肪酸、少量のリノール酸を含む。またひまし油のように特種脂肪酸を含み、特殊用途を有するものもある。食用油、頭髪油、潤滑油、せっけん原料などに使用される。オリーブ油(ゆ)、扁桃油(へんとうゆ)、椿油(つばきあぶら)、落花生油(ゆ)などがある。 [福住一雄] [参照項目] |出典 小学館 日本大百科全書(ニッポニカ)日本大百科全書(ニッポニカ)について 情報 | 凡例 |
…Also, E ° is the equilibrium electrode potential...
...The cones ripen in the second year, and they c...
…They tried to depict a slice of the life and nat...
The capital of Colima State in southwestern Mexico...
...For example, in French, there is little awaren...
It is the opposite of the final cutting in clear-...
Located in the Bay of Naples in southern Italy, ab...
…Roman typefaces continued to be improved, and fr...
A newspaper is one whose business is based on sale...
A sac that temporarily stores bile produced in the...
... In Japan, their emergence has been considered...
...The native species in Japan belong to this lin...
Born: August 16, 1821, Richmond [Died] January 26,...
A city in central Tokyo. It was incorporated as a ...
...A mammal of the raccoon family in the carnivor...