Last Updated
：2026/01/06
ゆさん
Kanji
油酸
Noun
Japanese Meaning
油脂などに含まれる不飽和脂肪酸の一種で，一価不飽和脂肪酸に分類される脂肪酸。化学式C18H34O2で，常温では無色または淡黄色の油状液体。動植物油脂中に多く含まれ，工業的・栄養学的に重要。一般に「オレイン酸」とも呼ばれる。
Easy Japanese Meaning
あぶらのなかにふくまれるすっぱいぶぶんのひとつで，せっけんなどのげんりょうになるもの
Chinese (Simplified) Meaning
油酸 / 十八碳一烯酸 / 顺-9-十八烯酸
Chinese (Traditional) Meaning
油酸 / 十八碳烯酸 / 順-9-十八碳烯酸
Korean Meaning
올레산 / 단일불포화 지방산의 하나
Vietnamese Meaning
axit oleic / một axit béo không no đơn
Tagalog Meaning
asidong oleiko / uri ng asidong taba na karaniwang nasa langis ng olibo
Sense（1）
油酸: (organic chemistry) oleic acid
（ romanization ）
Quizzes for review
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ゆさん
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This olive oil is rich in oleic acid.
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このオリーブオイルは、ゆさんが豊富に含まれています。
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