The Stevia Glycoside Manufacturer!
Shandong Tangbaobao Biotechnology Co., Ltd was officially established on December 15, 2022, in Qufu, Shandong Province – a city globally recognized as the birthplace of Confucius and an important center of Oriental culture. The company set its mission to deliver safe, natural, and high-quality sweeteners to global consumers.
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Rebaudioside A 40%Stevia RA40 is a stevia extract standardized to contain 40% Rebaudioside A. It offers a balanced sweetness with a mild herbal aftertaste, making it a cost-effective alternative for industries...read more
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Rebaudioside A 50%Rebaudioside A 50% is a premium-grade stevia extract derived from the leaves of Stevia rebaudiana Bertoni. It contains a minimum of 50% Rebaudioside A (RA50), offering a clean, sweet taste with...read more
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Rebaudioside A 60%Rebaudioside A 60% is a high-quality stevia extract derived from the leaves of Stevia rebaudiana Bertoni. Containing a minimum of 60% Rebaudioside A, this product offers a clean, smooth sweetness...read more
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Rebaudioside A 80%Rebaudioside A 80% is a high-purity stevia extract derived from the leaves of Stevia rebaudiana Bertoni, containing a minimum of 80% Rebaudioside A. This premium-grade sweetener delivers an...read more
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Stevioside RA95Stevioside RA95 is an ultra-high-purity stevia extract standardized to contain a minimum of 95% Rebaudioside A. Sourced from the leaves of Stevia rebaudiana Bertoni, this premium-grade sweetener...read more
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Rebaudioside A 97%Rebaudioside A 97% represents the pinnacle of stevia refinement, offering an ultra-pure sweetening solution with a minimum of 97% Rebaudioside A content. Sourced from premium Stevia rebaudiana...read more
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Rebaudioside A 98%Rebaudioside A 98% is a premium-grade natural sweetener extracted from stevia leaves and standardized to contain 98% Rebaudioside A. Thanks to its exceptional purity, Stevia RA98 delivers a clean...read more
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Stevioside RA99Stevioside RA99 represents the highest standard in stevia refinement, offering an exceptional purity level of 99% Rebaudioside A. This ultra-refined extract delivers a perfectly clean, sugar-like...read more
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Rebaudioside D 50%Rebaudioside D 50% is a high-purity stevia extract product, standardized at 50% Rebaudioside D, offering a smooth and clean sweetness with minimal bitterness. This Rebaudioside D 50% product is...read more
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Rebaudioside D 60%Rebaudioside D 60% is a high-purity stevia extract standardized to contain 60% Rebaudioside D, a rare and highly valued steviol glycoside. Sourced from Shandong Tangbaobao Biotechnology Co.,...read more
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Rebaudioside D 70%Rebaudioside D 70% is a premium-grade steviol glycoside extract that delivers an exceptionally clean and smooth sweetness profile with very low bitterness and aftertaste. Its high purity and...read more
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Rebaudioside D 80%Rebaudioside D 80% (also referred to as High-grade RD80 stevia glycoside) is a superior purity stevia extract, standardized to contain a minimum of 80% Rebaudioside D. It delivers an exceptionally...read more
Why choose us
Experienced Team
Over 50 skilled employees, including R&D specialists, production engineers, and quality control professionals.
Strict Hygiene Control
GMP-compliant workshops with controlled environment to guarantee product purity and safety.
Quality Assurance
Equipped with a high-end laboratory for comprehensive testing and analysis, ensuring every batch meets FSSC22000 and other international certifications.
Product Application
Our stevia-based sweeteners are versatile and can be widely applied across food, beverage, health, and pharmaceutical industries. With their high sweetness, low calories, and natural origin, they meet the growing global demand for healthier sugar alternatives.
Advantages of Stevia Glycoside

Stevia and blood sugar management
Stevia does not spike blood sugar. It reduces overall glycemic load. It may also improve insulin sensitivity; however, further research is needed.

Weight management
Sugar packs about 16 calories per teaspoon. Stevia packs 0. Replacing sugar with stevia eliminates caloric intake from excess sugar, which may support weight loss over time.

Dental health
Stevia does not ferment when exposed to oral bacteria, which means it won't cause cavities or tooth decay.
Nutrition of Stevia
Calories: 0
1
>>
Fat: 0 gram (g)
2
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Sodium: 0 milligrams (mg)
3
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Carbohydrates: 1 g
4
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Fiber: 0 g
5
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Added sugars: 0 g
6
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Protein: 0 g
7
Special Precautions and Warnings
When taken by mouth
Certain chemicals in stevia, including stevioside and rebaudioside A, are likely safe when used as a food sweetener. Side effects might include bloating, nausea, dizziness, and numbness.
Pregnancy and breast-feeding
There isn't enough reliable information to know if it is safe to take stevia when pregnant or breast-feeding. Stay on the safe side and avoid use.
Allergy to ragweed and related plants
Stevia is in the Asteraceae/Compositae plant family. This family includes ragweed, chrysanthemums, marigolds, daisies, and many other plants. In theory, people who are sensitive to ragweed and related plants may also be sensitive to stevia.

Extraction of steviol glycosides
In order for stevia leaf extracts to be used in food, these extracts must strictly adhere to established specifications of identification and purity established by national and global food safety authorities. These specifications clearly outline the process and which food grade alcohols have been included in safety evaluations and are accepted for use in the extraction of steviol glycosides.
Stevia extracts are removed from the leaves of the stevia plant by traditional water/alcohol extraction methods which do not alter the composition of the plant’s sweet compounds. The process involves steeping the dried leaves of the stevia plant in water, filtering and separating the liquid from the leaves and stems, and further purifying the remaining plant extract with either water or food grade alcohol. Stevia extracts are exactly the same compound outside the leaf as they are found in the leaf. The goal of this process is to extract and purify the natural substances (steviol glycosides) from the leaves of the plant. The result is a white natural substance which contains at least 95 % steviol glycoside and is 200 to 300 times sweeter than table sugar.
Applications of Stevia Glycoside
Beverages
Premium soft drinks, functional beverages, ready-to-drink teas.
Dairy
Yogurt, ice cream, flavored milk, lactose-free products.
Confectionery
Sugar-free chocolates, candies, chewing gum.
Health Products
Protein powders, meal replacements, vitamin supplements.
Pharmaceuticals
Syrups, lozenges, orally disintegrating tablets.
Tabletop Sweeteners
Liquid and powder formats for consumer use.
Packing Details
We will packing by professional export packing,safety against breakage, finally into the wooden cases/ carton/pallet or customized package.
Delivery Details
We can deliver by SEA,air,rail transportation,the China-Europe Railway Express etc.
TNT, DHL,UPS, FEDEX, EMS,S.F EXPRESS etc.
FAQ
We're well-known as one of the leading stevia glycoside manufacturers and suppliers in China. Please feel free to wholesale bulk high quality stevia glycoside from our factory. For pricelist and free sample, contact us now.
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Rebaudioside A 40%Stevia RA40 is a stevia extract standardized to contain 40% Rebaudioside A. It offers a balanced sweetness with a...read more
-
Rebaudioside A 50%Rebaudioside A 50% is a premium-grade stevia extract derived from the leaves of Stevia rebaudiana Bertoni. It...read more
-
Rebaudioside A 60%Rebaudioside A 60% is a high-quality stevia extract derived from the leaves of Stevia rebaudiana Bertoni. Containing...read more
-
Rebaudioside A 80%Rebaudioside A 80% is a high-purity stevia extract derived from the leaves of Stevia rebaudiana Bertoni, containing...read more
-
Stevioside RA95Stevioside RA95 is an ultra-high-purity stevia extract standardized to contain a minimum of 95% Rebaudioside A....read more
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Rebaudioside A 97%Rebaudioside A 97% represents the pinnacle of stevia refinement, offering an ultra-pure sweetening solution with a...read more
