Description

Dextranase is a hydrolytic enzyme that specifically catalyzes the cleavage of α-1,6 glycosidic linkages in dextran. This targeted action is critical for preventing and eliminating dextran-based polysaccharide contamination, which can cause significant operational and quality issues. It is an essential processing aid for industries requiring precise carbohydrate management, such as sugar refining, food processing, and dental care product manufacturing.

Application

• Sugar Refining: Prevents and degrades dextran slime in sugar cane and beet processing, improving filtration rates, reducing viscosity, and increasing sugar yield.
• Food & Beverage Processing: Used as a processing aid to control dextran in syrups, fruit juices, and other carbohydrate-rich products to maintain clarity and texture.
• Dental Care Products: Incorporated into mouthwashes, toothpastes, and chewing gums to help break down dental plaque, which contains dextran, promoting oral hygiene.
• Biomedical & Pharmaceutical Research: Employed in laboratory settings for the selective digestion of dextran in samples, cell culture media preparation, and biochemical studies.
• Industrial Cleaning: Formulated into cleaning solutions for equipment and surfaces in food processing plants to remove stubborn dextran-based biofilms.

Basic Information

Product Name	Dextranase
CAS No.	9025-70-1
Molecular Formula	N/A (Enzyme)
Molecular Weight	Varies by source and preparation
Synonyms	Dextranase enzyme; Dextran hydrolase; Dextran 6-α-D-glucanohydrolase; 1,6-α-D-Glucan 6-glucanohydrolase; Endodextranase; α-1,6-Glucan 6-glucanohydrolase; Dextranase from *Chaetomium* sp.; Dextranase from *Penicillium* sp.
EINECS	232-803-9

Quality Control

Our Dextranase is produced and tested under a stringent quality management system. Each batch is analyzed for key parameters including activity (Dextranase Units/g or DU/g), protein content, and microbial limits to ensure consistent performance and safety for its intended applications. Certificates of Analysis (COA) detailing purity, activity, and other relevant specifications are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at 2-8°C for long-term stability. This product is hygroscopic (moisture-sensitive). Allow the container to reach room temperature before opening to prevent condensation and moisture uptake.

Specification

Item	Specification
Appearance	Light brown to white powder or lyophilized solid
Activity (Dextranase Units)	≥ 5,000 DU/g (Typical)
Protein Content (Biuret)	Contact for details
pH (in solution)	4.5 - 6.5 (Optimal activity range)
Loss on Drying	≤ 8.0 %
Total Microbial Count	≤ 10,000 CFU/g

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.