Overview
Steviol Glycoside B, also known as Rebaudioside B, is one of the many steviol glycosides extracted from the leaves of the stevia plant (Stevia rebaudiana). It is a natural, non-caloric sweetener that is approximately 150-300 times sweeter than sucrose. Unlike artificial sweeteners, Steviol Glycoside B is derived from a natural source and is widely used in the food and beverage industry as a sugar substitute. Steviol Glycoside B is less common than other steviol glycosides like Rebaudioside A but is valued for its specific sweetness profile and stability under high temperatures. It is often used in combination with other sweeteners to achieve the desired taste and sweetness level in various products.
Physical and Chemical Properties
Steviol Glycoside B is a white to off-white crystalline powder with a molecular weight of 804.88 g/mol. It is soluble in water and ethanol, making it suitable for a wide range of applications. The compound is stable under heat, which allows it to be used in baked goods and other thermally processed foods without losing its sweetness. The melting point of Steviol Glycoside B is approximately 198-202°C, indicating its stability at high temperatures. Its high sweetness intensity and low-calorie content make it an attractive alternative to sugar and artificial sweeteners. The compound is also non-cariogenic, meaning it does not contribute to tooth decay.
Main Applications
Steviol Glycoside B is primarily used as a sweetener in the food and beverage industry. It is found in products such as soft drinks, baked goods, dairy products, and confectionery. Its stability under heat makes it particularly useful in products that require high-temperature processing. In addition to its use in food and beverages, Steviol Glycoside B is also used in dietary supplements and pharmaceutical formulations. It provides a natural, low-calorie sweetening option for products aimed at diabetics and individuals looking to reduce their sugar intake. The compound is often used in combination with other sweeteners to mask any bitter aftertaste and enhance overall flavor.
Safety and Storage
Steviol Glycoside B is generally recognized as safe (GRAS) by the U.S. Food and Drug Administration (FDA) and other regulatory bodies worldwide. It has been extensively studied for its safety and is considered non-toxic when consumed in typical amounts. However, excessive consumption may cause mild gastrointestinal discomfort in some individuals. For storage, Steviol Glycoside B should be kept in a cool, dry place away from direct sunlight. Proper storage conditions help maintain its stability and shelf life. The compound should be stored in airtight containers to prevent moisture absorption and contamination.
B2B Procurement Guide
When procuring Steviol Glycoside B, it is essential to verify the purity and compliance of the product with food-grade standards. Suppliers should provide certificates of analysis (CoA) to confirm the product's specifications and safety. The price of Steviol Glycoside B varies depending on purity and quantity, typically ranging from $50 to $100 per kg. Buyers should also consider the supplier's reputation and reliability. Established suppliers with a track record of quality and compliance are preferable. It is advisable to request samples for testing before making large purchases to ensure the product meets the required standards and specifications.
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