Vitamin B2 (Riboflavin)

vitamin

A water-soluble vitamin involved in energy metabolism (converting food to ATP) and antioxidant activity.

Definition

A water-soluble vitamin involved in energy metabolism (converting food to ATP) and antioxidant activity. DV is 1.3mg. Found in dairy, lean meats, eggs, and leafy greens.

๋น„ํƒ€๋ฏผ B2(๋ฆฌ๋ณดํ”Œ๋ผ๋นˆ, Riboflavin)๋ž€?

๋ฆฌ๋ณดํ”Œ๋ผ๋นˆ(Riboflavin)์€ ๋‘ ๊ฐ€์ง€ ํ•ต์‹ฌ ์กฐํšจ์†Œ์ธ ํ”Œ๋ผ๋นˆ ๋ชจ๋…ธ๋‰ดํด๋ ˆ์˜คํƒ€์ด๋“œ(FMN)์™€ ํ”Œ๋ผ๋นˆ ์•„๋ฐ๋‹Œ ๋‹ค์ด๋‰ดํด๋ ˆ์˜คํƒ€์ด๋“œ(FAD)์˜ ํ•ต์‹ฌ ๊ตฌ์„ฑ ์„ฑ๋ถ„์ธ ์ˆ˜์šฉ์„ฑ B ๋น„ํƒ€๋ฏผ์ž…๋‹ˆ๋‹ค. ์ด๋ฆ„์€ ๋…ธ๋ž€์ƒ‰(riboflavin: ribose + ๋ผํ‹ด์–ด flavus, ๋…ธ๋ž€์ƒ‰)์—์„œ ์œ ๋ž˜ํ•˜๋ฉฐ, ๊ณ ์šฉ๋Ÿ‰ ์„ญ์ทจ ์‹œ ์†Œ๋ณ€์ด ์„ ๋ช…ํ•œ ๋…ธ๋ž€์ƒ‰์„ ๋ ๊ฒŒ ํ•˜๋Š”๋ฐ ์ด๋Š” ๋ฌดํ•ดํ•ฉ๋‹ˆ๋‹ค.

์„ฑ์ธ์˜ RDA๋Š” ๋‚จ์„ฑ ํ•˜๋ฃจ 1.3 mg, ์—ฌ์„ฑ ํ•˜๋ฃจ 1.1 mg์ž…๋‹ˆ๋‹ค. ์ž„์‹  ์ค‘์—๋Š” 1.4 mg/์ผ, ์ˆ˜์œ  ์ค‘์—๋Š” 1.6 mg/์ผ๋กœ ์ฆ๊ฐ€ํ•ฉ๋‹ˆ๋‹ค.

์ฃผ์š” ๊ธฐ๋Šฅ

  • ์‚ฐํ™”-ํ™˜์› ๋ฐ˜์‘: FMN๊ณผ FAD๋Š” ๋ฏธํ† ์ฝ˜๋“œ๋ฆฌ์•„ ์ „์ž ์ „๋‹ฌ๊ณ„์—์„œ ์ „์ž ์šด๋ฐ˜์ฒด๋กœ ์ž‘์šฉํ•˜์—ฌ ATP ํ•ฉ์„ฑ์„ ์ด‰์ง„ํ•ฉ๋‹ˆ๋‹ค.
  • ๋‹ค๋Ÿ‰์˜์–‘์†Œ ๋Œ€์‚ฌ: ์ง€๋ฐฉ์‚ฐ์˜ ๋ฒ ํƒ€ ์‚ฐํ™”, ์•„๋ฏธ๋…ธ์‚ฐ ์ดํ™” ์ž‘์šฉ, ํฌ๋„๋‹น ์‚ฐํ™”์— ํ•„์š”ํ•ฉ๋‹ˆ๋‹ค.
  • ํ•ญ์‚ฐํ™” ๋ฐฉ์–ด: ๋ฆฌ๋ณดํ”Œ๋ผ๋นˆ์€ ๊ธ€๋ฃจํƒ€ํ‹ฐ์˜จ ํ™˜์›ํšจ์†Œ๋ฅผ ํ†ตํ•ด ์ฃผ์š” ์„ธํฌ ๋‚ด ํ•ญ์‚ฐํ™” ๋ฌผ์งˆ์ธ ๊ธ€๋ฃจํƒ€ํ‹ฐ์˜จ์„ ์žฌ์ƒํ•˜๋Š” ๋ฐ ํ•„์š”ํ•ฉ๋‹ˆ๋‹ค.
  • ๋น„ํƒ€๋ฏผ ํ™œ์„ฑํ™”: ๋น„ํƒ€๋ฏผ B6์™€ ์—ฝ์‚ฐ์„ ํ™œ์„ฑ ์กฐํšจ์†Œ ํ˜•ํƒœ๋กœ ์ „ํ™˜ํ•ฉ๋‹ˆ๋‹ค.

๊ฒฐํ• ๋ฐ ์‹ํ’ˆ ๊ณต๊ธ‰์›

๋‹จ๋… ๋ฆฌ๋ณดํ”Œ๋ผ๋นˆ ๊ฒฐํ•(์•„๋ฆฌ๋ณดํ”Œ๋ผ๋นˆ์ฆ)์€ ๋“œ๋ฌผ์ง€๋งŒ, ๊ตฌ๊ฐ์—ผ(์ž… ๊ฐ€์žฅ์ž๋ฆฌ์˜ ๊ท ์—ด), ์„ค์—ผ(๋งˆ์  ํƒ€์ƒ‰ ํ˜€), ์ง€๋ฃจ์„ฑ ํ”ผ๋ถ€์—ผ์œผ๋กœ ๋‚˜ํƒ€๋‚ฉ๋‹ˆ๋‹ค. ์ผ๋ฐ˜์ ์œผ๋กœ ๋‹ค๋ฅธ B ๋น„ํƒ€๋ฏผ ๊ฒฐํ•๊ณผ ๋™๋ฐ˜๋ฉ๋‹ˆ๋‹ค.

์ฃผ์š” ์‹์ด ๊ณต๊ธ‰์›์œผ๋กœ๋Š” ์†Œ ๊ฐ„, ์œ ์ œํ’ˆ(์šฐ์œ , ์š”๊ฑฐํŠธ, ์น˜์ฆˆ), ๋‹ฌ๊ฑ€, ์•„๋ชฌ๋“œ, ์‚ด์ฝ”๊ธฐ, ๊ฐ•ํ™” ๊ณก๋ฌผ ์ œํ’ˆ์ด ์žˆ์Šต๋‹ˆ๋‹ค. ๋ฆฌ๋ณดํ”Œ๋ผ๋นˆ์€ ์ž์™ธ์„ ์— ๋ฏผ๊ฐํ•˜์—ฌ, ํˆฌ๋ช…ํ•œ ์šฉ๊ธฐ์— ๋ณด๊ด€๋œ ์šฐ์œ ๋Š” ์ˆ˜ ์‹œ๊ฐ„์˜ ๋น› ๋…ธ์ถœ ํ›„ ๋ฆฌ๋ณดํ”Œ๋ผ๋นˆ ํ•จ๋Ÿ‰์ด ์ตœ๋Œ€ 50%๊นŒ์ง€ ๊ฐ์†Œํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.