Copper

mineral

A trace mineral serving as a cofactor for enzymes involved in iron metabolism, antioxidant defense, and connective tissue formation.

Definition

A trace mineral serving as a cofactor for enzymes involved in iron metabolism, antioxidant defense, and connective tissue formation. DV is 0.9mg. Found in liver, shellfish, nuts, and seeds.

๊ตฌ๋ฆฌ(Copper)๋ž€?

๊ตฌ๋ฆฌ๋Š” ์ฃผ๋กœ ์‚ฐํ™”-ํ™˜์› ๋ฐ˜์‘์„ ์ด‰๋งคํ•˜๋Š” ํšจ์†Œ์˜ ๋ณด์กฐ ์ธ์ž๋กœ ๊ธฐ๋Šฅํ•˜๋Š” ํ•„์ˆ˜ ๋ฏธ๋Ÿ‰ ๋ฌด๊ธฐ์งˆ์ž…๋‹ˆ๋‹ค. ์„ฑ์ธ ์ฒด๋‚ด์—๋Š” ์•ฝ 75โ€“100 mg์˜ ๊ตฌ๋ฆฌ๊ฐ€ ์žˆ์œผ๋ฉฐ, ๊ฐ„(์•ฝ 10%), ๋‡Œ, ์‹ ์žฅ, ์‹ฌ์žฅ, ๊ทผ์œก, ๋ผˆ์— ๋ถ„ํฌํ•ฉ๋‹ˆ๋‹ค. ๊ฐ„์ด ๊ตฌ๋ฆฌ ์ €์žฅ๊ณผ ์กฐ์ ˆ์˜ ์ฃผ์š” ๊ธฐ๊ด€์œผ๋กœ, ๋‹ด์ฆ™ ๋‚ด๋กœ ๊ตฌ๋ฆฌ๋ฅผ ๋ถ„๋น„ํ•˜์—ฌ ๋ฐฐ์ถœํ•˜๊ณ , ํ˜ˆ์•ก์—๋Š” ์„ธ๋ฃฐ๋กœํ”Œ๋ผ์Šค๋ฏผ(ceruloplasmin) ๋‹จ๋ฐฑ์งˆ์— ๊ฒฐํ•ฉํ•˜์—ฌ ๋ถ„๋น„ํ•ฉ๋‹ˆ๋‹ค.

์ฃผ์š” ๊ธฐ๋Šฅ

  • ํ•ญ์‚ฐํ™” ๋ฐฉ์–ด: ๊ตฌ๋ฆฌ-์•„์—ฐ ์ดˆ์‚ฐํ™”๋ฌผ ๋ถˆ๊ท ๋“ฑํ™”ํšจ์†Œ(Cu/Zn-SOD)๋Š” ์ดˆ์‚ฐํ™” ๋ผ๋””์นผ์„ ์ค‘ํ™”ํ•˜๋Š” ์ฒด๋‚ด ์ฃผ์š” ํ•ญ์‚ฐํ™” ํšจ์†Œ ์ค‘ ํ•˜๋‚˜์ž…๋‹ˆ๋‹ค.
  • ์ฒ  ๋Œ€์‚ฌ: ์ฃผ์š” ๊ตฌ๋ฆฌ ์šด๋ฐ˜ ๋‹จ๋ฐฑ์งˆ์ธ ์„ธ๋ฃฐ๋กœํ”Œ๋ผ์Šค๋ฏผ์€ ์ œ1์ฒ ์„ ์ œ3์ฒ ๋กœ ์‚ฐํ™”์‹œํ‚ค๋Š” ํŽ˜๋ก์‹œ๋‹ค์ œ ํ™œ์„ฑ์„ ๊ฐ€์ ธ, ์ฒ ์ด ํŠธ๋žœ์ŠคํŽ˜๋ฆฐ์— ์ ์žฌ๋˜์–ด ์šด๋ฐ˜๋  ์ˆ˜ ์žˆ๊ฒŒ ํ•ฉ๋‹ˆ๋‹ค. ๋”ฐ๋ผ์„œ ๊ตฌ๋ฆฌ ๊ฒฐํ•์€ ์ฒ  ์ €์žฅ์ด ์ถฉ๋ถ„ํ•ด๋„ ๋นˆํ˜ˆ์„ ์œ ๋ฐœํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.
  • ๊ฒฐํ•ฉ ์กฐ์ง ํ•ฉ์„ฑ: ๊ตฌ๋ฆฌ ํšจ์†Œ์ธ ๋ฆฌ์‹ค ์‚ฐํ™”ํšจ์†Œ(lysyl oxidase)๋Š” ์ฝœ๋ผ๊ฒ๊ณผ ์—˜๋ผ์Šคํ‹ด ์„ฌ์œ ๋ฅผ ๊ต์ฐจ ๊ฒฐํ•ฉํ•˜์—ฌ ์ธ์žฅ ๊ฐ•๋„๋ฅผ ๋ถ€์—ฌํ•ฉ๋‹ˆ๋‹ค. ๊ฒฐํ• ์‹œ ๊ฒฐํ•ฉ ์กฐ์ง ์•ฝํ™”, ํ˜ˆ๊ด€ ์ทจ์•ฝ์„ฑ, ๊ณจ๊ฒฉ ์ด์ƒ์ด ๋‚˜ํƒ€๋‚ฉ๋‹ˆ๋‹ค.
  • ์‹ ๊ฒฝ ์ „๋‹ฌ ๋ฌผ์งˆ ํ•ฉ์„ฑ: ๋„ํŒŒ๋ฏผ ๋ฒ ํƒ€-์ˆ˜์‚ฐํ™”ํšจ์†Œ๋Š” ๋„ํŒŒ๋ฏผ์„ ๋…ธ๋ฅด์—ํ”ผ๋„คํ”„๋ฆฐ์œผ๋กœ ์ „ํ™˜ํ•˜๊ธฐ ์œ„ํ•ด ๊ตฌ๋ฆฌ๊ฐ€ ํ•„์š”ํ•ฉ๋‹ˆ๋‹ค.
  • ๋ฉœ๋ผ๋‹Œ ์ƒ์„ฑ: ๊ตฌ๋ฆฌ ํšจ์†Œ์ธ ํƒ€์ด๋กœ์‹œ๋‚˜์ œ(tyrosinase)๋Š” ๋ฉœ๋ผ๋‹Œ ์ƒํ•ฉ์„ฑ์˜ ์ฒซ ๋ฒˆ์งธ ๋‹จ๊ณ„๋ฅผ ์ด‰๋งคํ•˜์—ฌ ํ”ผ๋ถ€, ๋ชจ๋ฐœ, ๋ˆˆ ์ƒ‰์†Œ๋ฅผ ๊ฒฐ์ •ํ•ฉ๋‹ˆ๋‹ค.
  • ์—๋„ˆ์ง€ ์ƒ์„ฑ: ๋ฏธํ† ์ฝ˜๋“œ๋ฆฌ์•„ ์ „์ž ์ „๋‹ฌ๊ณ„์˜ ์ตœ์ข… ํšจ์†Œ์ธ ์‚ฌ์ดํ† ํฌ๋กฌ c ์‚ฐํ™”ํšจ์†Œ(๋ณตํ•ฉ์ฒด IV)๋Š” ๊ธฐ๋Šฅ์— ๋‘ ๊ฐœ์˜ ๊ตฌ๋ฆฌ ์›์ž๊ฐ€ ํ•„์ˆ˜์ ์ž…๋‹ˆ๋‹ค.

์‹์ด ๊ธฐ์ค€๊ฐ’ ๋ฐ ์‹ํ’ˆ ๊ณต๊ธ‰์›

๊ตฌ๋ฆฌ์˜ RDA๋Š” ์„ฑ์ธ ํ•˜๋ฃจ 900 mcg(0.9 mg)์ž…๋‹ˆ๋‹ค. UL์€ 10,000 mcg/์ผ์ž…๋‹ˆ๋‹ค. ํ’๋ถ€ํ•œ ์‹ํ’ˆ ๊ณต๊ธ‰์›์œผ๋กœ๋Š” ๋‹ค์Œ์ด ์žˆ์Šต๋‹ˆ๋‹ค.

  • ์†Œ ๊ฐ„ (3 oz): ์•ฝ 12,400 mcg
  • ๊ตด(Oyster) (3 oz): ์•ฝ 4,850 mcg
  • ํ‘œ๊ณ ๋ฒ„์„ฏ, ์กฐ๋ฆฌ (1 ์ปต): ์•ฝ 1,300 mcg
  • ์บ์Šˆ๋„ˆํŠธ (1 oz): ์•ฝ 630 mcg
  • ๋‹คํฌ ์ดˆ์ฝœ๋ฆฟ (1 oz): ์•ฝ 500 mcg
  • ํ•ด๋ฐ”๋ผ๊ธฐ์”จ (1 oz): ์•ฝ 519 mcg

๊ฒฐํ• ๋ฐ ๋…์„ฑ

๊ตฌ๋ฆฌ ๊ฒฐํ•์€ ๋“œ๋ฌผ์ง€๋งŒ ํก์ˆ˜ ์žฅ์• , ๊ณผ๋„ํ•œ ์•„์—ฐ ๋ณด์ถฉ(์•„์—ฐ์ด ๋ฉ”ํƒˆ๋กœํ‹ฐ์˜ค๋„ค์ธ์„ ํ†ตํ•ด ๊ตฌ๋ฆฌ์™€ ๊ฒฝ์Ÿ), ์œ„์ ˆ์ œ์ˆ , ๋˜๋Š” ์™„์ „ํžˆ ์กฐ์ œ ๋ถ„์œ ๋งŒ ๋จน์ธ ์กฐ์‚ฐ์•„์—์„œ ๋ฐœ์ƒํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. ์ฆ์ƒ์œผ๋กœ๋Š” ๋นˆํ˜ˆ, ํ˜ธ์ค‘๊ตฌ ๊ฐ์†Œ์ฆ, ๋ผˆ ์ด์ƒ, ์‹ ๊ฒฝ ๊ธฐ๋Šฅ ์žฅ์• , ํƒˆ์ƒ‰์†Œํ™”๊ฐ€ ์žˆ์Šต๋‹ˆ๋‹ค. ์œŒ์Šจ๋ณ‘(Wilson's disease)์€ ๊ฐ„๊ณผ ๋‡Œ์— ๋…์„ฑ ์ˆ˜์ค€์˜ ๊ตฌ๋ฆฌ๊ฐ€ ์ถ•์ ๋˜๋Š” ์œ ์ „ ์งˆํ™˜์ž…๋‹ˆ๋‹ค. ๋ฉ˜์ผ€์Šค๋ณ‘(Menkes disease)์€ ๊ตฌ๋ฆฌ ์šด๋ฐ˜์˜ ์น˜๋ช…์ ์ธ X ์—ฐ๊ด€ ์žฅ์• ๋กœ, ์˜ํ–ฅ์„ ๋ฐ›์€ ์˜์•„์—๊ฒŒ ์‹ฌ๊ฐํ•œ ๊ตฌ๋ฆฌ ๊ฒฐํ•์„ ์œ ๋ฐœํ•ฉ๋‹ˆ๋‹ค.