Riboflavin (核黃素，維生素B2，維他命B2)

riboflavin (核黃素，維生素B2)

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Riboflavin
核黃素，維生素B2
Riboflavin (核黃素，維生素B2)
核黃素，維生素B2 (Riboflavin)

Riboflavin

核黃素
Riboflavin (核黃素)
核黃素 (Riboflavin)

Riboflavin (Vitamin B2)
核黃素 (維生素B2)
Riboflavin (Vitamin B2) (核黃素 (維生素B2))
核黃素 (維生素B2) (Riboflavin (Vitamin B2))

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核黃素(Riboflavin) 是一種水溶性而且具有螢光的橘黃色針狀結晶。

## 2023-0428

Riboflavin (核黃素，維生素B2，維他命B2)

Role of Riboflavin in the prevention of lipid peroxidation

Riboflavin as the glutathione reductase coenzyme

Glutathione reductase (GR) requires Riboflavin in the FAD coenzyme form for its activity. GR converts oxidized glutathione to the reduced form. FAD transports hydrogen from NADPH to oxidized glutathione to convert it into the reduced form.

Reduced glutathione acts as an endogenous antioxidant in different cell types and deactivates reactive oxygen species.

資訊來源：

Riboflavin (vitamin B2) and oxidative stress: a review

https://www.cambridge.org/core/journals/british-journal-of-nutrition/article/riboflavin-vitamin-b2-and-oxidative-stress-a-review/808987B9D15917EC23885EDFF5E17534

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Riboflavin is an essential human nutrient that is a heat-stable and water-soluble flavin belonging to the vitamin B family.  

(核黃素是一種對人體必需的營養素，屬於維生素 B 家族中的一種耐熱且水溶性的黃素。)  

Riboflavin is a precursor of the coenzymes flavin mononucleotide (FMN) and flavin adenine dinucleotide (FAD).  

(核黃素是輔酶黃素單核苷酸 (FMN) 和黃素腺嘌呤二核苷酸 (FAD) 的前驅物。)  

These coenzymes are of vital importance in normal tissue respiration, pyridoxine activation, tryptophan to niacin conversion, fat, carbohydrate, and protein metabolism, and glutathione reductase mediated detoxification. 

 

(這些輔酶對正常的組織呼吸、活化吡哆醇、將色胺酸轉化為菸鹼酸、脂肪、碳水化合物及蛋白質的代謝，以及穀胱甘肽還原酶介導的解毒作用至關重要。)  

Riboflavin may also be involved in maintaining erythrocyte integrity. 

(核黃素可能還參與維持紅血球完整性的作用。)  

This vitamin is essential for healthy skin, nails, and hair.  

(這種維生素對維持健康的皮膚、指甲和頭髮必不可少。)  

(中文由 ChatGPT 負責翻譯)

資訊來源：

https://pubchem.ncbi.nlm.nih.gov/compound/Riboflavin 

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