L9031
脂肪酶 来源于米黑毛霉菌
lyophilized powder, ≥4,000 units/mg solid (using olive oil)
别名:
三酰基甘油脂肪酶, 三酰基甘油酰基水解酶
一般描述
Lipase is produced by several animals, microbes, and plants. Lipase from Mucor sp. is a fungal lipase. It is a member of the serine hydrolase family.
应用
Lipase from Mucor miehei can be used to drive the synthesis of flavor esters.
Lipase from Mucor miehei has been used in a study to assess the nonthermal effect of microwave irradiation in nonaqueous enzymatic esterification. It has also been used in a study to investigate the hydrolysis of virgin coconut oil using immobilized lipase in a batch reactor.
Lipases are used industrially for the resolution of chiral compounds and the transesterification production of biodiesel.
生化/生理作用
可水解甘油三酯、甘油二酯、甘油单酯（速率依次递减）。
Mucor miehei lipase hydrolizes triglycerides and catalyzes the synthesis of esters from glycerol and long-chain fatty acids in vitro. Tri-, di-, and monoglycerides are hydrolyzed (in decreasing order of rate).
Microbial lipase has a wide industrial application due to its stability, broad substrate specificity, and selectivity. It may be used in the synthesis of biosurfactants and finds application in organic chemical processing, dairy industry, oleochemical industry, detergent formulations, paper, cosmetics, nutrition, and the pharmaceutical industry.
分析说明
Protein determined by biuret.
其他说明
One unit will hydrolyze 1.0 microequivalent of fatty acid from a triglyceride in 1 hr at pH 7.7 at 37 °C using olive oil.
警示用语：
Danger
危险声明
预防措施声明
危险分类
Resp. Sens. 1
储存分类代码
11 - Combustible Solids
WGK
WGK 1
闪点(°F)
Not applicable
闪点(°C)
Not applicable
个人防护装备
Eyeshields, Gloves, type N95 (US)
法规信息
常规特殊物品
此项目有
Torben Snabe et al.
Chemistry and physics of lipids, 133(1), 37-49 (2004-12-14)
Removal of lipidic molecules from surfaces can be accomplished using detergents containing lipases. Surface cleaning is usually performed under alkaline conditions due to increased solubility of the hydrolysis products, especially free fatty acids. This paper shows that removal of a
A review on microbial lipases production
Treichel H, et al.
Food and Bioprocess Technology, 3(2), 182-196 (2010)
R Sharma et al.
Biotechnology advances, 19(8), 627-662 (2003-10-11)
Lipases (triacylglycerol acylhydrolases, EC 3.1.1.3) catalyze the hydrolysis and the synthesis of esters formed from glycerol and long-chain fatty acids. Lipases occur widely in nature, but only microbial lipases are commercially significant. The many applications of lipases include speciality organic
Agnieszka Stobiecka
Journal of photochemistry and photobiology. B, Biology, 80(1), 9-18 (2005-06-21)
Steady-state and time-resolved fluorescence-quenching measurements have been performed to study multitryptophan lipase from filamentous fungus Rhizomucor miehei. Using the steady-state acrylamide fluorescence quenching data and the fluorescence-quenching-resolved-spectra (FQRS) method, the total emission spectrum of native ("closed-lid") lipase has been decomposed
Hui-da Wan et al.
Applied biochemistry and biotechnology, 166(6), 1454-1462 (2012-01-21)
Microwave has nonthermal effects on enzymatic reactions, mainly caused by the polarities of the solvents and substrates. In this experiment, a model reaction with caprylic acid and butanol that was catalyzed by lipase from Mucor miehei in alkanes or arenes
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