3.脂肪酸邹-氧化的反应过程一一4步循环 脂酰CoA RCH.CH.CO-SCOA 脱氢 FADH2 △2-反-烯脂酰CoA RCH=CHCO-SC0A R-CH.COC 水化 HO 脱氢 B-酮脂酰CoA CH.CO-SC NADH+H+ 硫解 RCO-SCoA CHCO-SCoA 脂酰CoA(少2C) 乙酰CoA3. 脂肪酸β-氧化的反应过程－－4步循环 脂酰CoA RCH2CH2CO-SCoA 2 -反-烯脂酰CoA RCH CHCO-SCoA L(+)-羟脂酰CoA RCH CH2CO-SCoA -酮脂酰CoA RC CH2CO-SCoA RCO-SCoA CH3CO-SCoA 脂酰CoA ( 少2C ) 乙酰CoA   OH 脱氢 FADH2 水化 H2O O 脱氢 NADH＋H＋ 硫解