Vitamin B2
Function and Efficacy
It is mainly related to the active conjugated double bond existing in the 1,5 position N of the isoalloxazine in the vitamin B2 molecule. It can be used as both a hydrogen donor and a hydrogen transmitter. In the human body, it participates in redox reactions in the form of flavin adenine dinucleotide (FAD) and flavin mononucleotide (FMN), plays the role of hydrogen transfer, and is a coenzyme of some important redox enzymes in the body. The main biochemical reactions involved are energy production in the respiratory chain, oxidation of amino acids and lipids, conversion of purine bases to uric acid, hydroxylation of aromatic compounds, synthesis of proteins and certain hormones, transport, storage and mobilization of iron, and participation in the metabolism of folic acid, pyridoxal, and niacin. 1. It participates in biological oxidation and energy metabolism in the body, and is related to the metabolism of carbohydrates, proteins, nucleic acids, and fats. It can improve the body's utilization of protein, promote growth and development, and maintain the integrity of the skin and cell membranes. It has the function of protecting the skin hair follicle mucosa and sebaceous glands. 2. It participates in the growth and metabolism of cells and is an essential nutrient for the metabolism and repair of body tissues, such as strengthening liver function and regulating the secretion of adrenaline. 3. Participates in the metabolism of vitamin B6 and niacin, and is a model of the coordinated action of B vitamins. FAD and FMN participate in the conversion of tryptophan into niacin and vitamin B6 into pyridoxal phosphate as cofactors. 4. Is related to the absorption, storage and mobilization of iron in the body. 5. Also has antioxidant activity, which may be related to flavin enzyme-glutathione reductase.
Ingredients
Vitamin B2
| Name | Description | Content | CAS NO. | Manufacturer |
|---|---|---|---|---|
| RiboflavinIngredients |
It is related to the active conjugated double bond existing in the 1,5-position N of isoalloxazine in the vitamin B2 molecule. It can be used as both a hydrogen donor and a hydrogen transmitter. In the human body, it participates in redox reactions in the form of flavin adenine dinucleotide (FAD) and flavin mononucleotide (FMN), plays the role of hydrogen transmitter, and is a coenzyme of some important redox enzymes in the body. The main biochemical reactions it participates in include energy production in the respiratory chain, oxidation of amino acids and lipids, conversion of purine bases to uric acid, hydroxylation of aromatic compounds, synthesis of proteins and certain hormones, transport, storage and mobilization of iron, and participation in the metabolism of folic acid, pyridoxal and niacin. It participates in biological oxidation and energy metabolism in the body, and is related to the metabolism of carbohydrates, proteins, nucleic acids and fats. It can improve the body's utilization of protein, promote growth and development, maintain the integrity of the skin and cell membranes, and has the function of protecting the skin's hair follicle mucosa and sebaceous glands. It participates in cell growth metabolism and is an essential nutrient for the metabolism and repair of body tissues, such as strengthening liver function and regulating the secretion of adrenaline. It participates in the metabolism of vitamin B6 and niacin, and is a model of the coordinated action of B vitamins. FAD and FMN participate as cofactors in the conversion of tryptophan to niacin and the conversion of vitamin B6 to pyridoxal phosphate. It is related to the body's absorption, storage and mobilization of iron. It also has antioxidant activity, which may be related to flavin enzyme-glutathione reductase. More |
83-88-5 | 19 |
Appearance
This product is yellow to orange-yellow tablets.
Indication
It is a component of the cofactor of flavonoids in the body (flavonoids play a role in transferring hydrogen in biological oxidation and reduction). When it is deficient, it affects the body's biological oxidation and causes metabolic disorders. Its pathological changes are mostly manifested as inflammation of the mouth, eyes and external genitalia, such as angular cheilitis, cheilitis, glossitis, conjunctivitis and scrotitis, so this product can be used for the prevention and treatment of the above diseases.
Usage and Dosage
The daily requirement for adults is 2 to 3 mg. When treating angular cheilitis, glossitis, or scrotitis, 5 to 10 mg can be taken at a time, 3 times a day, or 5 to 10 mg can be injected subcutaneously or intramuscularly, once a day, for several weeks until the disease is relieved.
Adverse Reactions
None.
Precautions
Not yet clear.
Special Population Medication
Precautions for children: Not yet clear. Precautions for pregnancy and lactation: Not yet clear. Precautions for the elderly: Not yet clear.
Drug Interactions
1. Drinking alcohol (ethanol) affects the intestinal absorption of vitamin B2. 2. When taking phenothiazines, tricyclic antidepressants, probenecid and other drugs at the same time, the dosage of vitamin B2 must be increased. 3. It should not be used with metoclopramide (Metoclopramide). 4. If used with other drugs at the same time, drug interactions may occur. Please consult a doctor or pharmacist for details.
Storage
Store sealed in a dark place.
Validity Period
24 months
Manufacturer
Hubei Guangji Pharmaceutical Co., Ltd.
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Founded in:
1993-05-28 -
Address:
No. 100, Meiwu Road, Dajin Town, Wuxue City, Hubei Province -
Tax NO.:
91420000707016110B -
Registered Funds:
353.860939 yuan -
Website:
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Email: