9c-18:2 9t-18:2 顺反结构
9c-18:2 9t-18:2 顺反结构
•③俗名或普通名 • 油酸(oleic acid)(18:1ω9) • 亚油酸(linoleic aicd)(18:2 ω6) • 硬脂酸(steric acid)(18:0) • 棕榈酸(palmitic)(16:0) • 花生酸(arachidic acid)(20:0)
•③俗名或普通名 • 油酸(oleic acid)(18:1ω9) • 亚油酸(linoleic aicd)(18:2 ω6) • 硬脂酸(steric acid)(18:0) • 棕榈酸(palmitic)(16:0) • 花生酸(arachidic acid)(20:0)
④英文缩写 一些常见脂肪酸的命名
④英文缩写 一些常见脂肪酸的命名
数字命名 系统命名 俗名或普通名 英文缩写 18:0 十八酸 硬脂酸(Stearic acid) St 18:1w9 9十八烯酸 油酸(Oleic acid) 0 18:206 9,12-十八二烯酸 亚油酸i血oleic acid) L 18:303 9,12,15十八三烯酸 a-亚麻酸Linolenic acid) q-Ln 18:306 6,9,12-十八三烯酸 Y-亚麻酸(Linolenic acid) Y-Ln 20:0 二十酸 花生酸(Arachidic acid) Ad 20:406 5,8,11,14二十碳四烯酸 花生四烯酸(Arachidonic acid) An 20:5w3 5,8,11,14,17-二十碳五烯酸 (Eicosapentanoic acid) EPA 22:1w9 13二十二烯酸 芥酸Erucic acid) E 22:6w3 47,10,13,16,19-二十二碳六烯酸Docosahexanoic acid) DHA
Concept 必需脂肪酸(Essential Fatty Acids, EFA) Essential fatty acids can not be synthesized by human body. They were obtained from food. They include linoleic acid and α-linolenic acid
Concept 必需脂肪酸(Essential Fatty Acids, EFA) Essential fatty acids can not be synthesized by human body. They were obtained from food. They include linoleic acid and α-linolenic acid