Description

Thaumatinb-Recombinant CAS NO 553850-34-3 is a high-purity, protein-based sweetener produced through advanced recombinant DNA technology. This compound matters for its exceptional sweetening power, which is several thousand times that of sucrose, and its clean, sugar-like taste profile without the associated calories. It is primarily needed by manufacturers in the food and beverage, nutraceutical, and pharmaceutical industries seeking natural, high-intensity sweeteners and flavor modifiers for innovative product development.

Application

• As a high-intensity, natural sweetener in beverages, dairy products, and confectionery.
• As a flavor enhancer and modifier to reduce bitterness and metallic aftertastes in pharmaceutical syrups and nutraceutical supplements.
• In oral care products such as toothpaste and mouthwash to provide sweetness without promoting tooth decay.
• For research and development in food science and sensory analysis as a reference standard.
• In animal feed formulations to improve palatability.
• As a key ingredient in tabletop sweeteners and dietary products for calorie control.

Basic Information

Item	Detail
Product Name	Thaumatinb-Recombinant
CAS No.	553850-34-3
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Recombinant Thaumatin B; Talin; E 957; Thaumatin I; Thaumatin protein; Natural Sweetener Protein; Taste-modifying protein; Katemfe
EINECS	Contact for details

Quality Control

Our Thaumatinb-Recombinant is produced under stringent quality management systems. Each batch undergoes rigorous analytical testing to ensure it meets high-purity standards suitable for food and pharmaceutical applications. Certificates of Analysis (COA) detailing purity, identity, and safety parameters are available upon request to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and must be kept in a dry environment to maintain stability and performance. For long-term storage, consider desiccated conditions.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to standard
Assay (HPLC)	≥ 95.0%
Loss on Drying	≤ 8.0%
Heavy Metals (as Pb)	≤ 10 ppm
Total Plate Count	≤ 1000 cfu/g
Yeast & Mold	≤ 100 cfu/g
E. coli	Negative
Salmonella	Negative

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