Molybdenum

mineral

A trace mineral that acts as a cofactor for enzymes that break down sulfur-containing amino acids and certain toxins.

Definition

A trace mineral that acts as a cofactor for enzymes that break down sulfur-containing amino acids and certain toxins. DV is 45mcg. Found in legumes, grains, and nuts. Deficiency is extremely rare.

๋ชฐ๋ฆฌ๋ธŒ๋ด(Molybdenum)์ด๋ž€?

๋ชฐ๋ฆฌ๋ธŒ๋ด์€ ๋งค์šฐ ์†Œ๋Ÿ‰๋งŒ ํ•„์š”ํ•œ ํ•„์ˆ˜ ๋ฏธ๋Ÿ‰ ๋ฌด๊ธฐ์งˆ์ž…๋‹ˆ๋‹ค. ์„ฑ์ธ ์ฒด๋‚ด์—๋Š” ๋‹จ 9โ€“16 mg์˜ ๋ชฐ๋ฆฌ๋ธŒ๋ด๋งŒ ์žˆ์œผ๋ฉฐ, ์ฃผ๋กœ ๊ฐ„, ์‹ ์žฅ, ๋ถ€์‹ , ๋ผˆ์— ์กด์žฌํ•ฉ๋‹ˆ๋‹ค. ์ด ๋ฌด๊ธฐ์งˆ์€ ๋‹ค๋ฅธ ํ•„์ˆ˜ ๋ฏธ๋Ÿ‰ ๋ฌด๊ธฐ์งˆ๊ณผ ๋‹ฌ๋ฆฌ ํšจ์†Œ์— ์ž์œ  ์ด์˜จ์œผ๋กœ ์ง์ ‘ ๊ฒฐํ•ฉํ•˜์ง€ ์•Š๊ณ , ํŠน๋ณ„ํ•œ ๋ณด์กฐ ์ธ์ž โ€” ๋ชฐ๋ฆฌ๋ธŒ๋ด ๋ณด์กฐ ์ธ์ž(MoCo) โ€” ์˜ ์ด‰๋งค ์ค‘์‹ฌ์œผ๋กœ ๊ธฐ๋Šฅํ•œ๋‹ค๋Š” ์ ์—์„œ ๋…ํŠนํ•ฉ๋‹ˆ๋‹ค. ๋ชฐ๋ฆฌ๋ธŒ๋ด ๋ณด์กฐ ์ธ์ž๋Š” ์„ธํฌ์—์„œ ํ•ฉ์„ฑ๋œ ํ›„ ํŠน์ • ์‚ฐํ™”-ํ™˜์› ๋ฐ˜์‘์„ ์ด‰๋งคํ•˜๋Š” ๋ชฐ๋ฆฌ๋ธŒ๋„ ํšจ์†Œ(molybdoenzyme)์— ํŽธ์ž…๋ฉ๋‹ˆ๋‹ค.

์ฃผ์š” ๊ธฐ๋Šฅ

๋ชฐ๋ฆฌ๋ธŒ๋ด์˜ ์ƒ๋ฌผํ•™์  ์—ญํ• ์€ ์•Œ๋ ค์ง„ ๋„ค ๊ฐ€์ง€ ์ธ๊ฐ„ ๋ชฐ๋ฆฌ๋ธŒ๋„ ํšจ์†Œ๋ฅผ ํ†ตํ•ด ๋งค๊ฐœ๋ฉ๋‹ˆ๋‹ค.

  • ์ž”ํ‹ด ์‚ฐํ™”ํšจ์†Œ/ํƒˆ์ˆ˜์†Œํšจ์†Œ(Xanthine oxidase/dehydrogenase): ํ“จ๋ฆฐ ์ดํ™” ์ž‘์šฉ์˜ ์ตœ์ข… ๋‹จ๊ณ„์ธ ํ•˜์ดํฌ์ž”ํ‹ด์—์„œ ์ž”ํ‹ด์œผ๋กœ, ์ž”ํ‹ด์—์„œ ์š”์‚ฐ์œผ๋กœ์˜ ์‚ฐํ™”๋ฅผ ์ด‰๋งคํ•ฉ๋‹ˆ๋‹ค. ํ†ตํ’์€ ์š”์‚ฐ ๊ฒฐ์ •์ด ๊ด€์ ˆ์— ์นจ์ฐฉ๋˜๋Š” ๊ณ ์š”์‚ฐํ˜ˆ์ฆ์—์„œ ๋ฐœ์ƒํ•ฉ๋‹ˆ๋‹ค.
  • ์•Œ๋ฐํžˆ๋“œ ์‚ฐํ™”ํšจ์†Œ(Aldehyde oxidase): ์•Œ์ฝ”์˜ฌ ๋Œ€์‚ฌ์—์„œ ์œ ๋ž˜ํ•œ ์•Œ๋ฐํžˆ๋“œ๋ฅผ ํฌํ•จํ•œ ๋‹ค์–‘ํ•œ ์•Œ๋ฐํžˆ๋“œ๋ฅผ ์‚ฐํ™”ํ•˜๊ณ , ๊ฐ„์—์„œ ์•ฝ๋ฌผ ๋ฐ ์ด๋ฌผ์งˆ ๋Œ€์‚ฌ์— ์ฐธ์—ฌํ•ฉ๋‹ˆ๋‹ค.
  • ์•„ํ™ฉ์‚ฐ์—ผ ์‚ฐํ™”ํšจ์†Œ(Sulfite oxidase): ์ธ๊ฐ„์—์„œ ๊ฐ€์žฅ ์ž„์ƒ์ ์œผ๋กœ ์ค‘์š”ํ•œ ๋ชฐ๋ฆฌ๋ธŒ๋„ ํšจ์†Œ โ€” ํ™ฉ ํ•จ์œ  ์•„๋ฏธ๋…ธ์‚ฐ(์‹œ์Šคํ…Œ์ธ, ๋ฉ”ํ‹ฐ์˜ค๋‹Œ, ํƒ€์šฐ๋ฆฐ) ๋Œ€์‚ฌ์˜ ์ตœ์ข… ๋‹จ๊ณ„์ธ ์•„ํ™ฉ์‚ฐ์—ผ์˜ ํ™ฉ์‚ฐ์—ผ ์‚ฐํ™”๋ฅผ ์ด‰๋งคํ•ฉ๋‹ˆ๋‹ค. ์•„ํ™ฉ์‚ฐ์—ผ ์‚ฐํ™”ํšจ์†Œ์˜ ์œ ์ „์  ๊ฒฐํ•์€ ๋“œ๋ฌผ์ง€๋งŒ ์‹ฌ๊ฐํ•œ ์‹ ๊ฒฝ ์†์ƒ, ๊ฒฝ๋ จ, ์กฐ๊ธฐ ์‚ฌ๋ง์„ ์œ ๋ฐœํ•˜๋Š” ํŒŒ๊ดด์ ์ธ ์ƒํƒœ์ž…๋‹ˆ๋‹ค.
  • ๋ฏธํ† ์ฝ˜๋“œ๋ฆฌ์•„ ์•„๋ฏธ๋…์‹ฌ ํ™˜์› ์„ฑ๋ถ„(mARC): N-์ˆ˜์‚ฐํ™” ํ™”ํ•ฉ๋ฌผ์„ ํ™˜์›์‹œํ‚ค๊ณ  ์•ฝ๋ฌผ ๋Œ€์‚ฌ์— ์ฐธ์—ฌํ•˜๋Š” ์ตœ๊ทผ ๊ทœ๋ช…๋œ ํšจ์†Œ์ž…๋‹ˆ๋‹ค.

์‹์ด ๊ธฐ์ค€๊ฐ’ ๋ฐ ์‹ํ’ˆ ๊ณต๊ธ‰์›

๋ชฐ๋ฆฌ๋ธŒ๋ด์˜ RDA๋Š” ์„ฑ์ธ ํ•˜๋ฃจ 45 mcg์ž…๋‹ˆ๋‹ค. UL์€ 2,000 mcg/์ผ์ž…๋‹ˆ๋‹ค. ๋ชฐ๋ฆฌ๋ธŒ๋ด์€ ์ฝฉ๋ฅ˜, ๊ณก๋ฌผ, ๊ฒฌ๊ณผ๋ฅ˜์— ํ’๋ถ€ํ•˜๋ฉฐ, ๋Œ€๋ถ€๋ถ„์˜ ์‚ฌ๋žŒ๋“ค์€ ์ •์ƒ์ ์ธ ์‹์‚ฌ๋ฅผ ํ†ตํ•ด RDA๋ฅผ ์‰ฝ๊ฒŒ ์ดˆ๊ณผํ•ฉ๋‹ˆ๋‹ค. ํ† ์–‘ ํ•จ๋Ÿ‰์ด ์‹๋ฌผ์˜ ๋ชฐ๋ฆฌ๋ธŒ๋ด ์ˆ˜์ค€์— ์˜ํ–ฅ์„ ๋ฏธ์นฉ๋‹ˆ๋‹ค. ํ’๋ถ€ํ•œ ์‹ํ’ˆ ๊ณต๊ธ‰์›์œผ๋กœ๋Š” ๋‹ค์Œ์ด ์žˆ์Šต๋‹ˆ๋‹ค.

  • ์†Œ ๊ฐ„ (3 oz): ์•ฝ 138 mcg
  • ๋™๋ถ€์ฝฉ(Black-eyed peas), ์กฐ๋ฆฌ (1 ์ปต): ์•ฝ 181 mcg
  • ๋ฆฌ๋งˆ์ฝฉ(Lima beans), ์กฐ๋ฆฌ (1 ์ปต): ์•ฝ 104 mcg
  • ์š”๊ฑฐํŠธ, ํ”Œ๋ ˆ์ธ (1 ์ปต): ์•ฝ 26 mcg
  • ๊ท€๋ฆฌ, ์กฐ๋ฆฌ (1 ์ปต): ์•ฝ 15 mcg

๊ฒฐํ• ๋ฐ ๋…์„ฑ

์‹์ด ๋ชฐ๋ฆฌ๋ธŒ๋ด ๊ฒฐํ•์€ ํ•„์š”๋Ÿ‰์ด ๋งค์šฐ ๋‚ฎ๊ณ  ๋ฌด๊ธฐ์งˆ์ด ์‹ํ’ˆ์— ๊ด‘๋ฒ”์œ„ํ•˜๊ฒŒ ๋ถ„ํฌํ•˜๊ธฐ ๋•Œ๋ฌธ์— ๊ทนํžˆ ๋“œ๋ญ…๋‹ˆ๋‹ค. ํš๋“์„ฑ ๊ฒฐํ•์˜ ์œ ์ผํ•œ ๊ธฐ๋ก๋œ ์‚ฌ๋ก€๋Š” ๋ชฐ๋ฆฌ๋ธŒ๋ด ๋ณด์ถฉ์ œ ์—†์ด ์žฅ๊ธฐ ์™„์ „ ์ •๋งฅ ์˜์–‘(TPN)์„ ๋ฐ›๋Š” ํ™˜์ž์—์„œ ๋ฐœ์ƒํ–ˆ์œผ๋ฉฐ, ํ˜ˆ์ค‘ ๋ฉ”ํ‹ฐ์˜ค๋‹Œ ์ƒ์Šน, ์š”์‚ฐ ๊ฐ์†Œ, ์‹ ๊ฒฝ ๋ฌธ์ œ๋กœ ๋‚˜ํƒ€๋‚ฌ์Šต๋‹ˆ๋‹ค. ์œ ์ „์„ฑ ๋ชฐ๋ฆฌ๋ธŒ๋ด ๋ณด์กฐ ์ธ์ž ๊ฒฐํ•์€ ๋“œ๋ฌธ ์ƒ์—ผ์ƒ‰์ฒด ์—ด์„ฑ ์„ ์ฒœ์„ฑ ๋Œ€์‚ฌ ์žฅ์• ์ž…๋‹ˆ๋‹ค. ๊ณ ๋ชฐ๋ฆฌ๋ธŒ๋ด ์„ญ์ทจ(์˜ค์—ผ๋œ ์‹ํ’ˆ์ด๋‚˜ ๋ฌผ์—์„œ ํ•˜๋ฃจ ์•ฝ 10โ€“15 mg ์ด์ƒ)๋Š” ์š”์‚ฐ ์ƒ์‚ฐ ์ฆ๊ฐ€๋กœ ์ธํ•œ ํ†ตํ’ ์œ ์‚ฌ ์ฆ์ƒ๊ณผ ๊ด€๋ จ์ด ์žˆ์Šต๋‹ˆ๋‹ค.