Overview
Alitame is a high-intensity artificial sweetener developed as a sugar substitute. It belongs to the dipeptide class of sweeteners, similar to aspartame, but with enhanced stability under heat and acidic conditions. Its sweetness is approximately 2000 times that of sucrose, making it highly efficient for low-calorie food and beverage formulations. Approved for use in several countries, Alitame is favored in the food industry for its clean taste profile and absence of bitter aftertaste. It is commonly used in baked goods, dairy products, and carbonated beverages where sugar reduction is desired without compromising taste.
Physical and Chemical Properties
Alitame appears as a white crystalline powder with a molecular weight of 331.43 g/mol. It is highly soluble in water and slightly soluble in ethanol, which facilitates its incorporation into liquid and dry formulations. The compound melts at 136-140°C, demonstrating stability under typical food processing temperatures. Unlike some sweeteners, Alitame retains its sweetness in acidic environments (pH 2-5) and during prolonged heating, making it suitable for products like canned fruits and thermally processed beverages. Its stability is a key advantage over aspartame, which degrades under similar conditions.
Main Applications
Alitame is primarily used in the food and beverage industry to reduce sugar content while maintaining sweetness. It is found in diet soft drinks, sugar-free confectionery, and low-calorie dairy products like yogurt and ice cream. Its heat stability allows for use in baked goods, where other sweeteners might break down. In pharmaceuticals, Alitame serves as a sweetening agent for syrups and chewable tablets, particularly in products targeting diabetic patients. Its compatibility with other sweeteners (e.g., acesulfame-K) enables synergistic blends that improve taste profiles and cost efficiency.
Safety and Storage
Alitame is classified as Generally Recognized as Safe (GRAS) by the U.S. FDA and has been approved by regulatory bodies in multiple countries. Typical consumption levels pose no health risks, though excessive intake may cause mild gastrointestinal effects due to its high potency. For storage, Alitame should be kept in a cool, dry place, sealed in moisture-proof containers to prevent clumping. Bulk quantities are often packaged in multi-layered bags with desiccants to extend shelf life, which typically exceeds two years under proper conditions.
B2B Procurement Guide
When sourcing Alitame, prioritize suppliers with certifications such as ISO 9001, FSSC 22000, or Halal/Kosher compliance if required for end products. Request certificates of analysis (CoA) to verify purity (typically ≥98%) and check for contaminants like heavy metals or residual solvents. Prices vary based on order volume and purity, with bulk purchases (e.g., 25 kg drums) offering cost savings. Consider regional regulations; for example, Alitame is approved in China and Mexico but not in the EU or U.S. Lead times can range from 2-6 weeks depending on supplier location and stock availability.
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