Vitamin B2

  • Chemical formulaC₁₇H₁₉NO₆
  • CAS number83-88-5
  • Molecular weight376.36 g/mol
  • AppearanceYellow to orange crystalline powder
  • Melting point280-283 °C (with decomposition)
  • +86-531-69959201
  • [email protected]
  • No 12111,Jingshi Road, Lixia District, Jinan City, Shandong Province. P.R. China

About The Vitamin B2

Basic introduction of riboflavin (vitamin B2)

·Chemical properties: The chemical name of riboflavin is 7,8-dimethyl-10-(1′-D-ribosyl)-isoalloxazine, the molecular formula is, and the molecular weight is about 376.36. It is an orange-yellow crystalline powder, slightly soluble in water, easily decomposed in alkaline solution or under light, and relatively stable in acidic and neutral solutions.

Role and function

·Participate in energy metabolism: In the body, riboflavin exists in the form of flavin mononucleotide (FMN) and flavin adenine dinucleotide (FAD), which are coenzymes of various oxidoreductases, participate in the metabolism of nutrients such as carbohydrates, fats, and proteins in the body, such as participating in electron transfer in the cell respiratory chain, and play a key role in energy production.

·Maintain skin and mucous membrane health: It is important to maintain the normal structure and function of mucous membranes in the skin, mouth, eyes and other parts. When riboflavin is deficient, problems such as angular cheilitis, chapped lips, glossitis, scrotitis, conjunctivitis, and seborrheic dermatitis are prone to occur, affecting the integrity of skin and mucosal tissues and normal physiological functions.

· Antioxidant effect: The metabolic process in which it participates also helps the body to fight oxidative damage such as free radicals to a certain extent, helps maintain the redox balance in cells, and protects cells from oxidative damage.

Source and application

· Dietary source: It exists in many foods, such as milk, eggs, meat, animal liver, green leafy vegetables, beans, whole grains, etc. are all good sources of riboflavin. A balanced daily diet structure helps to ensure that the human body takes in enough riboflavin.

· Application in the field of medicine and nutrition: In medicine, it is used to prevent and treat various diseases caused by riboflavin deficiency. In the food industry, it can also be added to some specific foods as a nutritional enhancer to improve the nutritional value of food and meet the needs of different groups of people for riboflavin, especially for those who are at risk of insufficient riboflavin intake, such as vegetarians, pregnant women, and th

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“Saigao Nutri’s products have been a fantastic addition to our food line. The quality is top-notch, and the customer support is outstanding. We’ve seen noticeable improvements in taste, texture, and shelf-life, making our products even more appealing to consumers.”

New York, USA

“We’ve used Saigao Nutri’s additives in our beverage production, and the results have been excellent. The flavor, texture, and nutritional profile of our drinks have significantly improved, and the quality remains consistently high, making our products more appealing to consumers.”

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“We’ve been working with Saigao Nutri for several months, and their prebiotics and soluble fibers have improved the health benefits of our products. We’ve noticed better taste, texture, and overall quality. Their service is reliable and on time.”

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“Our nutritious ingredients have significantly improved the quality of our products. Their high quality additives improve the taste, texture and nutritional value of the products. The customer service I consulted was excellent and provided timely and effective support.”

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Our factory produces high-quality food additives using advanced technology and sustainable practices, ensuring the best ingredients for your products.

We take pride in our factory’s ability to deliver premium food additives, including sugar substitutes, fibers, and sugar alcohols. By integrating cutting-edge technology with eco-friendly production methods, we ensure both the quality and sustainability of our products. Our team works closely with clients to create tailored solutions, offering expertise and reliability in every batch. With stringent quality control measures in place, we guarantee that our additives meet the highest safety standards, supporting the creation of healthier and more innovative food products.

I am a food manufacturer, how can I establish a partnership with Saigao Nutri?

Please contact us through our website, and our sales team will discuss possible cooperation opportunities with you.

Can Saigao Nutri supply food additives in bulk?

Yes, we have the capacity to meet large-scale production needs and provide a range of food additives.

Do Saigao Nutri’s food additives comply with international standards?

Yes, all our products strictly comply with international food safety and quality standards.

Can I get product samples from Saigao Nutri?

Yes, we are happy to provide product samples for testing and evaluation.

What types of food production can Saigao Nutri’s food additives be used in?

Our food additives are suitable for various food productions, including pastries, beverages, candies, and meat products.

Does Saigao Nutri provide custom food additive solutions?

Yes, our R&D team can work with you to provide custom food additive solutions for your specific needs.

What are the advantages of Saigao Nutri’s food additives?

Our food additives are well-regarded for their superior performance, consistent quality, and sustainable production methods.

How are Saigao Nutri’s food additives priced?

Our prices vary depending on the type of product and the quantity purchased. Please contact our sales team for a detailed quote.

Where can I view the specifications and data sheets for Saigao Nutri’s products?

You can view detailed specifications and data sheets for all our products on our website.

Can your products be used in organic formulations?

Some products meet organic standards. Please inquire for certifications specific to your requirements.

Do you provide technical support for product application?

Yes, our team offers expert guidance to ensure optimal usage and formulation success.

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  • Chemical formulaC₁₇H₁₉NO₆
  • CAS number83-88-5
  • Molecular weight376.36 g/mol
  • AppearanceYellow to orange crystalline powder
  • Melting point280-283 °C (with decomposition)

product detail

Basic introduction of riboflavin (vitamin B2)

·Chemical properties: The chemical name of riboflavin is 7,8-dimethyl-10-(1′-D-ribosyl)-isoalloxazine, the molecular formula is, and the molecular weight is about 376.36. It is an orange-yellow crystalline powder, slightly soluble in water, easily decomposed in alkaline solution or under light, and relatively stable in acidic and neutral solutions.

Role and function

·Participate in energy metabolism: In the body, riboflavin exists in the form of flavin mononucleotide (FMN) and flavin adenine dinucleotide (FAD), which are coenzymes of various oxidoreductases, participate in the metabolism of nutrients such as carbohydrates, fats, and proteins in the body, such as participating in electron transfer in the cell respiratory chain, and play a key role in energy production.

·Maintain skin and mucous membrane health: It is important to maintain the normal structure and function of mucous membranes in the skin, mouth, eyes and other parts. When riboflavin is deficient, problems such as angular cheilitis, chapped lips, glossitis, scrotitis, conjunctivitis, and seborrheic dermatitis are prone to occur, affecting the integrity of skin and mucosal tissues and normal physiological functions.

· Antioxidant effect: The metabolic process in which it participates also helps the body to fight oxidative damage such as free radicals to a certain extent, helps maintain the redox balance in cells, and protects cells from oxidative damage.

Source and application

· Dietary source: It exists in many foods, such as milk, eggs, meat, animal liver, green leafy vegetables, beans, whole grains, etc. are all good sources of riboflavin. A balanced daily diet structure helps to ensure that the human body takes in enough riboflavin.

· Application in the field of medicine and nutrition: In medicine, it is used to prevent and treat various diseases caused by riboflavin deficiency. In the food industry, it can also be added to some specific foods as a nutritional enhancer to improve the nutritional value of food and meet the needs of different groups of people for riboflavin, especially for those who are at risk of insufficient riboflavin intake, such as vegetarians, pregnant women, and th

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State-of-the-Art Manufacturing Facility for Premium Quality Production.

1. I am a food manufacturer, how can I establish a partnership with Saigao Nutri?

Please contact us through our website, and our sales team will discuss possible cooperation opportunities with you.

2. Can Saigao Nutri supply food additives in bulk?

Yes, we have the capacity to meet large-scale production needs and provide a range of food additives.

3. Do Saigao Nutri’s food additives comply with international standards?

Yes, all our products strictly comply with international food safety and quality standards.

4. Can I get product samples from Saigao Nutri?

Yes, we are happy to provide product samples for testing and evaluation.

5. What types of food production can Saigao Nutri’s food additives be used in?

Our food additives are suitable for various food productions, including pastries, beverages, candies, and meat products.

6. Does Saigao Nutri provide custom food additive solutions?

Yes, our R&D team can work with you to provide custom food additive solutions for your specific needs.

7. What are the advantages of Saigao Nutri’s food additives?

Our food additives are well-regarded for their superior performance, consistent quality, and sustainable production methods.

8. How are Saigao Nutri’s food additives priced?

Our prices vary depending on the type of product and the quantity purchased. Please contact our sales team for a detailed quote.

9. Where can I view the specifications and data sheets for Saigao Nutri’s products?

You can view detailed specifications and data sheets for all our products on our website.

10. Can your products be used in organic formulations?

Some products meet organic standards. Please inquire for certifications specific to your requirements.

11. Do you provide technical support for product application?

Yes, our team offers expert guidance to ensure optimal usage and formulation success.

12. Can I get a refund if I am not satisfied with the product?

Yes, we have a specific refund policy, if you are not satisfied with our products, feel free to consult our after-sales team.

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