L9031

Lipase from Mucor miehei

lyophilized powder, ≥4,000 units/mg solid (using olive oil)

• Synonyme(s) : Triacylglycerol acylhydrolase, Triacylglycerol lipase
• Numéro CAS: 9001-62-1
• Numéro de classification (Commission des enzymes): 3.1.1.3 (BRENDA, IUBMB)
• Numéro CE : 232-619-9
• Numéro MDL: MFCD00131509
• Code UNSPSC : 12352204
• Nomenclature NACRES : NA.54

Propriétés

• Forme: lyophilized powder
• Niveau de qualité: 100
• Activité spécifique: ≥4,000 units/mg solid (using olive oil)
• Température de stockage: 2-8°C
• InChI: 1S/C11H9N3O2.Na/c15-8-4-5-9(10(16)7-8)13-14-11-3-1-2-6-12-11;/h1-7,16H,(H,12,14);/q;+1/b13-9-;
• Clé InChI: QWZUIMCIEOCSJF-CHHCPSLASA-N

Description

Description générale

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.

Application

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.

Actions biochimiques/physiologiques

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.

Définition de l'unité

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.

Remarque sur l'analyse

Protein determined by biuret.

Informations sur la sécurité

• Pictogrammes: GHS08
• Mention d'avertissement: Danger
• Mentions de danger: H334
• Conseils de prudence: P261 - P284 - P501
• Classification des risques: Resp. Sens. 1
• Code de la classe de stockage: 11 - Combustible Solids
• Classe de danger pour l'eau (WGK): WGK 1
• Point d'éclair (°F): Not applicable
• Point d'éclair (°C): Not applicable
• Équipement de protection individuelle: Eyeshields, Gloves, type N95 (US)