P2401

Pectinase from Rhizopus sp.

powder, 400-800 units/g solid

• Sinônimo(s): Macerozyme R-10, Poly-(1,4-α-D-galacturonide) glycanohydrolase, Polygalacturonase
• Número CAS: 9032-75-1
• Número da licença da enzima: 3.2.1.15 (BRENDA, IUBMB)
• Número CE: 232-885-6
• Número MDL: MFCD00131809
• Código UNSPSC: 12352204
• NACRES: NA.54

Propriedades

• forma: powder
• Nível de qualidade: 200
• atividade específica: 400-800 units/g solid
• características do produto alternativo mais ecológico: Waste Prevention; Design for Energy Efficiency; Learn more about the Principles of Green Chemistry.
• categoria alternativa mais ecológica: , Enabling
• temperatura de armazenamento: −20°C

Descrição

Descrição geral

We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. This product has been enhanced for energy efficiency and waste prevention when used in cellulosic ethanol research. For more information see the article in biofiles and Enzymes for Alternative Energy Research.

Pectinase, also known as pectinolytic enzyme, is predominantly found in bacteria, fungi and plants. Polygalacturonase is one of the highly abundant enzymes among all the pectinolytic enzymes. Pectinase has a wide range of industrial applications including, fruit juice extraction and its clarification. In addition, it is also used in vegetable oil extraction, tea and coffee fermentations, bleaching of paper, in poultry feed additives and in alcoholic beverages and food industries.

Aplicação

Pectinase from Rhizopus sp has been used for enzymatic digestion of leaves.

Used in plant protoplast preparation to digest cell wall prior to organelle isolation.

Ações bioquímicas/fisiológicas

Pectinases hydrolyses pectin, which is a component of the cell wall.They may attack methyl-esterified pectin or de-esterified pectin. It is a source of pectinase activity, also containing cellulase and hemicellulase activities.

Definição da unidade

One unit will liberate 1.0 μmole of galacturonic acid from polygalacturonic acid per min at pH 4.0 at 25 °C.

Outras notas

View more information on enzymes for complex carbohydrate analysis at www.sigma-aldrich.com/enzymeexplorer

Informações de segurança

• Pictogramas: GHS08
• Palavra indicadora: Danger
• Frases de perigo: H334
• Declarações de precaução: P261 - P284 - P501
• Classificações de perigo: Resp. Sens. 1
• Código de classe de armazenamento: 11 - Combustible Solids
• Classe de risco de água (WGK): WGK 3
• Ponto de fulgor (°F): Not applicable
• Ponto de fulgor (°C): Not applicable
• Equipamento de proteção individual: Eyeshields, Gloves, type N95 (US)