Premium Stevia Extract Suppliers in China - High-Quality Factory Manufacturing Reb-A, Reb-D, Reb-M at 90-98% TSG
Main Active Ingredient: Reb-A/ Stevioside/ Reb-D/ Reb-M
Stevia Leaf Extract: Natural Sweetener for Modern Applications
Stevia Leaf Extract: Natural Sweetener for Modern Applications
Stevia leaf extract is a natural sweetener derived from the leaves of the Stevia rebaudiana plant. It is increasingly popular as a sugar substitute due to its natural origin, low-calorie content, and health benefits. Stevia is commonly used in various food and beverage products to provide sweetness without the negative effects associated with traditional sugar and synthetic sweeteners.
Rebaudioside A (Reb-A/ RA)
CAS number: 58543-16-1
Molecular Formula: C44H70O23
Molecular Weight: 967.01
Structural Formula:
Stevioside (STV)
CAS number: 57817-89-7
Molecular Formula: C38H60O18
Molecular Weight: 804.87
Structural Formula:
Rebaudioside D (Reb-D/ RD)
CAS number: 63279-13-0
Molecular Formula: C50H80O28
Molecular Weight: 1129.15
Structural Formula:
Rebaudioside M (Reb-M/ RM)
CAS number: 1220616-44-3
Molecular Formula: C56H90O33
Molecular Weight: 1291.3
Structural Formula:
Key Components of Stevia Leaf Extract
💎 1. Rebaudioside A (Reb-A):
Application: Reb-A is the most commonly used steviol glycoside in food and beverages. It is known for its high sweetness potency, being about 200-300 times sweeter than sugar.
Characteristics and Benefits: Reb-A has a clean, sweet taste with minimal aftertaste, making it suitable for a wide range of products, including soft drinks, baked goods, and dairy products. It is stable under heat and pH variations, making it versatile for different food processing conditions.
✨ 2. Rebaudioside M (Reb-M):
Application: Reb-M is used in products that require a high level of sweetness with a minimal bitter aftertaste. It is about 250-300 times sweeter than sugar.
Characteristics and Benefits: Reb-M provides a cleaner, more sugar-like taste compared to Reb-A. It is particularly favored in premium beverages and products where taste quality is paramount.
⚖️ 3. Rebaudioside D (Reb-D):
Application: Reb-D is less commonly used but is gaining popularity due to its sweet profile and minimal aftertaste. It is approximately 200-300 times sweeter than sugar.
Characteristics and Benefits: Reb-D offers a balanced sweetness with a low bitterness profile, making it suitable for various food and beverage applications, including flavored waters and low-calorie desserts.
Advances in Synthetic Biology: Reb-D and Reb-M
🧪 1. Reb-D and Reb-M Production:
Synthetic Biology: Advances in synthetic biology have enabled the production of Reb-D and Reb-M through fermentation processes using genetically modified microorganisms. This method allows for the scalable and cost-effective production of high-purity steviol glycosides.
Advantages: Fermentation-based production is more sustainable and efficient compared to traditional extraction from stevia leaves. It reduces the need for extensive agricultural land and can produce high-purity compounds consistently.
🚀 2. Implications for the Industry:
Consistency and Purity: Synthetic biology ensures consistent quality and purity of Reb-D and Reb-M, which is essential for maintaining product standards.
Scalability: The ability to produce these compounds at a large scale meets the growing demand for natural sweeteners in the global market.
Frequently Asked Questions
What are the main active ingredients in Stevia leaf extract?
The main active ingredients include Rebaudioside A (Reb-A), Stevioside (STV), Rebaudioside D (Reb-D), and Rebaudioside M (Reb-M).
How does the sweetness of Reb-A compare to traditional sugar?
Rebaudioside A is highly potent, offering a sweetness level that is approximately 200-300 times sweeter than regular sugar.
What is the advantage of using Reb-M in beverages?
Reb-M provides a cleaner, more sugar-like taste with minimal bitter aftertaste, making it ideal for premium beverages where taste quality is the top priority.
How is synthetic biology changing Stevia production?
Synthetic biology allows for the production of Reb-D and Reb-M through fermentation. This method is more sustainable, scalable, and produces high-purity glycosides more consistently than traditional soil-based extraction.
Is Stevia extract stable for use in baked goods?
Yes, components like Reb-A are stable under various heat and pH conditions, making them versatile for food processing, including baking and dairy production.
Why is Reb-D gaining popularity in the food industry?
Reb-D is gaining popularity because it offers a balanced sweetness with a very low bitterness profile, which is perfect for flavored waters and low-calorie desserts.