Lipases are found in pancreatic secretions. This class of enzymes contains α and β hydrolase folds. Candida rugosa produces multiple lipase isoenzymes that have 80% sequence homology.
应用
脂肪酶可在大量水性和非水性介质溶剂之中使用,因此已已应用于有机合成等应用。
Lipase from Candida rugosa has been used:
to synthesize dextran fatty acid esters
to study the effect of lipase on conjugated linoleic acid (CLA1 and CLA2) production in the presence of sunflower oil and castor oil
to prepare pH-imprinted enzyme for lipase-catalyzed transesterification of dextran T-40 with vinyl decanoate
脂肪酶在工业上用于手性化合物的拆分和生物柴油的酯交换生产。
包装
5, 10, 25, 100 g in poly bottle
生化/生理作用
甘油三酯 、甘油二酯和甘油单酯已被水解(按照降低的速率排序)。
脂肪酶可催化三酰基甘油水解成甘油和游离的脂肪酸。
Lipases are biocatalysts useful for biotransformation reactions. It possesses broad substrate tolerance and is highly stereo- and regioselective. Lipases mediate lipid transport. Elevated levels of serum lipase are observed in pancreatitis. Lipases are the preferred catalysts for long-chain fatty acids.