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Specifications
| Thaumatin: | 99.0% min |
| Appearance: | White powder |
| Odor & Taste: | Characteristics |
| Particle Size: | 90% through 80 mesh min |
| Loss on drying: | 5.0% max |
| Total ash: | 5.0% max |
| Heavy Metals: | 5.0 ppm max |
| Lead (Pb): | 3.0 ppm max |
| Arsenic (As): | 3.0 ppm max |
| Cadmium (Cd): | 1.0 ppm max |
| Mercury (Hg): | 1.0 ppm max |
| Residual solvents: | 50 ppm only ethanol max |
| Total Plate Count: | 1,000 cfu/g max |
| Yeast & Mold: | 100 cfu/g max |
| E. Coli.: | Negative |
| Salmonella: | Negative |
| Staphylococcus: | Negative |
Applications
1. Food and Beverage Industry
Natural High-Intensity Sweetener:
Used in sugar-free, low-calorie, or diabetic-friendly products
Applicable in confectionery, chewing gum, beverages, desserts, and dairy
Flavor Enhancer:
Enhances flavor perception, especially of citrus, fruit, and dairy flavors
Masks unpleasant aftertastes from vitamins, amino acids, or artificial sweeteners like stevia or aspartame
Blending Agent:
Often used in combination with other sweeteners to improve sweetness profile and reduce off-notes
2. Pharmaceutical and Nutraceutical Products
Taste Masking:
Masks bitterness or metallic taste of active pharmaceutical ingredients (APIs)
Useful in oral medications, syrups, and chewable tablets
Low-Calorie Formulations:
Used in dietary supplements and functional foods targeted at calorie-conscious consumers
3. Oral Care Products
Incorporated into toothpastes, mouthwashes, and lozenges to improve taste and encourage compliance, especially in pediatric formulations
4. Animal Feed and Pet Food
Added to high-value pet foods or veterinary products to improve palatability
5. Biotechnological and Research Uses
Studied as a model protein for understanding protein sweetness mechanisms
Used in structural biology to explore protein-receptor interactions and protein engineering
Benefits
1. Extremely High Sweetness Intensity
Requires only a small amount to achieve desired sweetness, significantly reducing caloric content in formulations
2. Natural and Non-Toxic
Derived from a natural fruit source, suitable for clean label and natural product positioning
Non-cariogenic (does not promote tooth decay)
3. Safe for Diabetics
Does not affect blood glucose levels, making it suitable for diabetic diets
4. Flavor Enhancement Capabilities
Unlike many artificial sweeteners, thaumatin enhances flavor perception and mouthfeel, especially in acidic foods
5. Synergistic Blending
Works synergistically with other sweeteners (e.g., acesulfame K, stevia, sucralose) to provide a balanced and sugar-like taste profile
6. Low Use Levels = Cost-Effective in Premium Applications
Although more expensive per kilogram than other sweeteners, the low required concentration makes it economical in high-value products
7. Minimal Aftertaste
Compared to synthetic sweeteners, thaumatin has a clean, pleasant sweetness and a long-lasting profile with little to no bitter or metallic aftertaste
Conclusion
Thaumatins (CAS 53850-34-3) are versatile, natural sweet-tasting proteins widely appreciated for their intense sweetness, flavor-enhancing properties, and natural origin. With applications across the food, pharmaceutical, nutraceutical, and personal care industries, thaumatins provide a unique combination of sweetness and taste modulation, especially valuable in health-conscious and premium product formulations. Their synergy with other ingredients and favorable safety profile further enhance their commercial and scientific value.
