Hemicellulase, CAS No.9025-56-3

CAS: 9025-56-3 Cat. No.: H755178 Número EC: 232-799-9

GRADE & PURITY Bioactive, ActiBioPure™, High Performance, EnzymoPure™, from Aspergillus niger; ≥400 HCU/mg enzyme powder

Bioactivity

≥400 HCU/mg enzyme powder. Contains trace amounts of alpha-amylase, beta-galactosidase, pectinase, protease and xylanase activity.

Descripción general

Hemicellulase is an enzyme complex useful for the isolation of plant protoplasts, biomass conversion, carbohydrate research, liquid food clarification and cell dissociation. A. niger converts cellulose to glucose via multi-enzymatic hydrolysis of beta-D-1,4-glucans, xylans and hemicellulosic polymers. Contains a mixture of exo- and endo-glucanases. Exhibits a high degree of selectivity for galactomannan polysaccharides.

Form: Supplied as a light tan to tan powder. Contains maltodextrin.

Optimum Conditions: Within pH range 3.5-6.0 and T range 40-75°C

Loss of Drying: ≤10%

Aerobic Total Plate Count: ≤3000 CFU/g

Yeast and Mold: <300 CFU/g

Salmonella: Negative/25g

Coliforms: ≤30 CFU/g

E. coli: Negative/25g

Lead: ≤0.00003%

Specifications

Product Name

Hemicellulase, CAS No.9025-56-3

Grado

ActiBioPure™, Bioactive, High Performance, EnzymoPure™

Especificaciones y pureza

Bioactive, ActiBioPure™, High Performance, EnzymoPure™, from Aspergillus niger; ≥400 HCU/mg enzyme powder

Bioactividad

≥400 HCU/mg enzyme powder. Contains trace amounts of alpha-amylase, beta-galactosidase, pectinase, protease and xylanase activity.

CAS

9025-56-3

Tipo de molécula

Enzyme

Almacenamiento y envío

Concentración

from Aspergillus niger; ≥400 HCU/mg enzyme powder

Reconstitución

Reconstitute in water.

Condiciones de almacenamiento de almacenamiento

Store at 2-8°C

Enviado en

Wet ice

Estabilidad y almacenamiento

Store at 2-8℃ long term. Upon reconstitution, it is recommended to aliquot.

Definición de unidad

One HCU is the activity that will product a relative fluidity change of 1 over a period of 5 minutes in a locust bean gum substrate at 40°C and pH 4.5.

Referencias

1. Jiaojiao Yuan, Su Tuo, Xiuhong Shi, Junling Tu.  (2024)  A new combined technology: Macroporous adsorption resin and high speed counter current chromatography for hydroxytyrosol separation from olive leaf enzymatic hydrolysate.  JOURNAL OF CHROMATOGRAPHY B-ANALYTICAL TECHNOLOGIES IN THE BIOMEDICAL AND LIFE SCIENCES,      [PMID:38394917] [10.1016/j.jchromb.2024.124058]

2. Jing Wang, Yumin Song, Futong Cui, Wenbin Wu, Haodong Zhu, Xiaoping Li, Kunyong Kang.  (2023)  Preparation and characterization of nanocellulose fiber (CNF) by biological enzymatic method.  JOURNAL OF THERMOPLASTIC COMPOSITE MATERIALS,      [PMID:] [10.1177/08927057231180479]

3. Xushuo Yuan, Wentao Yao, Decai Ji, Li Liu, Yanfei Lin, Heyang Zeng, Tao Jin, Kaimeng Xu, Guanben Du, Lianpeng Zhang.  (2023)  Synthesis of corn bract cellulose-based Au3+ fluorescent probe and its application in composite membranes.  INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES,      [PMID:37105254] [10.1016/j.ijbiomac.2023.124600]

4. Xushuo Yuan, Jiaxin Zhao, Xiaoxiao Wu, Wentao Yao, Haiyang Guo, Decai Ji, Qingkai Yu, Liwen Luo, Xiaoping Li, Lianpeng Zhang.  (2022)  Extraction of Corn Bract Cellulose by the Ammonia-Coordinated Bio-Enzymatic Method.  Polymers,  15  (1): (206).  [PMID:36616555] [10.3390/polym15010206]

5. Jiaxin Zhao, Xiaoxiao Wu, Xushuo Yuan, Xinjie Yang, Haiyang Guo, Wentao Yao, Decai Ji, Xiaoping Li, Lianpeng Zhang.  (2022)  Nanocellulose and Cellulose Making with Bio-Enzymes from Different Particle Sizes of Neosinocalamus Affinis.  Coatings,  12  (11): (1734).  [PMID:] [10.3390/coatings12111734]

6. Xiaobao Li, Zhengjie Tang, Zhenbing Sun, John Simonsen, Zhinan Luo, Xiaoping Li, Jeffery J. Morrell.  (2022)  Chemical and Enzymatic Fiber Modification to Enhance the Mechanical Properties of CMC Composite Films.  Polymers,  14  (19): (4127).  [PMID:36236075] [10.3390/polym14194127]