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Product Introduction
Riboflavin, also known as vitamin B2 is a water soluble vitamin that occurs widely in nature and necessary for growth and health. Riboflavin occurs free or phosphate or joined to specific proteins to form enzymes. Therefore, it is also called lactoflavin.
The common sources of riboflavin are vegetables, meat, and dairy products. It was first isolated from milk which is closely related to yellow water soluble crystalline powder like flavins.

Product data sheet
Analysis | Description | Test Method |
Appearance | Orange yellow crystalline | Visual |
Odor | Characteristic | Nasil |
Identification | Conform with reference sample | HPLC |
Loss on Drying | ≤1.5% | GB5009.3 |
Residue on Ignition | ≤0.3% | GB5009.4 |
Pb | ≤3.0% | CP2020 |
As | ≤2.0% | CP2020 |
Cd | ≤1.0% | CP2020 |
Hg | ≤0.1% | CP2020 |
Total Plate Count | ≤1000 cfu/g | ISO 4833- 1:2013 |
Yeast and Mold | ≤100 cfu/g | ISO 21527-2:2008 |
Escherichia Coli/25g | Negative | ISO 16649-2:2001 |
Salmonella/25g | Negative | ISO 6579-1:2017 |
Assay | ≥99% | HPLC |
Product Function
1.It is very important for the growth and health of the human body. It is essential to the formation of two important coenzymes like flavin mononucleotide (FMN) and flavin adenine dinucleotide (FAD). These two coenzymes are very important for breaking down proteins, fats, and carbohydrates to release energy.
2.It also controls cell respiration, antibody production, growth, and health of the human body.
3.It helps to convert carbohydrates into adenosine triphosphate (ATP). The ATP produces by this process provides energy as the body requires. ATP also plays a vital role in storing muscle energy.
4.Many redox reactions in human bodies are controlled by flavin coenzymes. Riboflavin deficiency causes a reduction in red blood cell production. Therefore, it causes iron-deficiency anemia.

Product Application
Riboflavin (vitamin B2) is the essential necessity for organism in normal living as the nutriment for infant, pregnant woman, nursing mother, patient after illness and the aged. It, involve, participates in the metabolism of carbonhydrate, protein and fat, and is the major composition of flavor protein, the transferring enzyme system of hydrogen. In clinical practice, it is applicable to perleche, glossitis, ophthalmitis, conjunctivitis, seborrhea, scrotum inflammations with proper effect, in food and feed industry.

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Product Data Sheets
Analysis | Description | Test Method |
Appearance | Orange yellow crystalline | Visual |
Odor | Characteristic | Nasil |
Identification | Conform with reference sample | HPLC |
Loss on Drying | ≤1.5% | GB5009.3 |
Residue on Ignition | ≤0.3% | GB5009.4 |
Pb | ≤3.0% | CP2020 |
As | ≤2.0% | CP2020 |
Cd | ≤1.0% | CP2020 |
Hg | ≤0.1% | CP2020 |
Total Plate Count | ≤1000 cfu/g | ISO 4833- 1:2013 |
Yeast and Mold | ≤100 cfu/g | ISO 21527-2:2008 |
Escherichia Coli/25g | Negative | ISO 16649-2:2001 |
Salmonella/25g | Negative | ISO 6579-1:2017 |
Assay | ≥99% | HPLC |