Phytochemical

food-science

Bioactive compounds produced by plants (not essential nutrients) that may offer health benefits.

Definition

Bioactive compounds produced by plants (not essential nutrients) that may offer health benefits. Includes polyphenols, flavonoids, carotenoids, glucosinolates, and phytosterols. Found in fruits, vegetables, legumes, and whole grains.

ํŒŒ์ดํ† ์ผ€๋ฏธ์นผ(Phytochemical)์ด๋ž€ ๋ฌด์—‡์ธ๊ฐ€์š”?

ํŒŒ์ดํ† ์ผ€๋ฏธ์นผ(Phytochemical)์€ ๊ทธ๋ฆฌ์Šค์–ด phyton(์‹๋ฌผ)์—์„œ ์œ ๋ž˜ํ•œ ๊ฒƒ์œผ๋กœ, ์‹๋ฌผ์— ์˜ํ•ด ์ƒ์‚ฐ๋˜๋Š” ์ฒœ์—ฐ ์ƒ๋ฆฌํ™œ์„ฑ ํ™”ํ•ฉ๋ฌผ๋กœ์„œ ๋น„ํƒ€๋ฏผ ๋ฐ ๋ฏธ๋„ค๋ž„๊ณผ ๊ฐ™์€ ํ•„์ˆ˜ ์˜์–‘์†Œ์™€๋Š” ๊ตฌ๋ณ„๋ฉ๋‹ˆ๋‹ค. ์‹๋ฌผ์€ ์ด๋Ÿฌํ•œ ํ™”ํ•ฉ๋ฌผ์„ ์ฃผ๋กœ ์ž์™ธ์„ , ๊ณค์ถฉ, ๊ท ๋ฅ˜ ๋ฐ ๊ฒฝ์Ÿ ์‹๋ฌผ์— ๋Œ€ํ•œ ๋ฐฉ์–ด๋กœ ํ•ฉ์„ฑํ•ฉ๋‹ˆ๋‹ค. ์ „ํ†ต์ ์ธ ์˜๋ฏธ์—์„œ ์ธ๊ฐ„ ์ƒ๋ช…์— ํ•„์ˆ˜์ ์œผ๋กœ ๋ถ„๋ฅ˜๋˜์ง€๋Š” ์•Š์ง€๋งŒ, ์ˆ˜์ฒœ ๊ฐ€์ง€์˜ ํŒŒ์ดํ† ์ผ€๋ฏธ์นผ์ด ์ธ๊ฐ„ ๊ฑด๊ฐ• ์ง€์›, ํŠนํžˆ ์‹ฌํ˜ˆ๊ด€ ์งˆํ™˜, ํŠน์ • ์•”, ์‹ ๊ฒฝํ‡ดํ–‰์„ฑ ์งˆํ™˜๊ณผ ๊ฐ™์€ ๋งŒ์„ฑ ์งˆํ™˜์˜ ์œ„ํ—˜์„ ์ค„์ด๋Š” ๋ฐ ์žˆ์–ด์„œ์˜ ์ž ์žฌ์  ์—ญํ• ๋กœ ํ™•์ธ๋˜๊ณ  ์—ฐ๊ตฌ๋˜์—ˆ์Šต๋‹ˆ๋‹ค.

ํŒŒ์ดํ† ์ผ€๋ฏธ์นผ์˜ ์ฃผ์š” ๋ถ„๋ฅ˜

ํŒŒ์ดํ† ์ผ€๋ฏธ์นผ์€ ๋งค์šฐ ๋‹ค์–‘ํ•œ ๊ทธ๋ฃน์œผ๋กœ, ์ผ๋ฐ˜์ ์œผ๋กœ ์—ฌ๋Ÿฌ ๊ด‘๋ฒ”์œ„ํ•œ ๋ถ„๋ฅ˜๋กœ ๊ตฌ์„ฑ๋ฉ๋‹ˆ๋‹ค:

  • ํด๋ฆฌํŽ˜๋†€(Polyphenols): ๊ฐ€์žฅ ํฐ ๋ถ„๋ฅ˜๋กœ, ํ”Œ๋ผ๋ณด๋…ธ์ด๋“œ(์–‘ํŒŒ์˜ ํ€˜๋ฅด์„ธํ‹ด, ๋…น์ฐจ์˜ ์นดํ…Œํ‚จ, ๋ฒ ๋ฆฌ์˜ ์•ˆํ† ์‹œ์•„๋‹Œ), ํŽ˜๋†€์‚ฐ(์ปคํ”ผ์˜ ํด๋กœ๋กœ๊ฒ์‚ฐ), ์Šคํ‹ธ๋ฒค(ํฌ๋„์˜ ๋ ˆ์Šค๋ฒ ๋ผํŠธ๋กค)์ด ํฌํ•จ๋ฉ๋‹ˆ๋‹ค. ๋งŽ์€ ๊ฒƒ์ด ํ•ญ์‚ฐํ™”์ œ๋กœ ๊ธฐ๋Šฅํ•ฉ๋‹ˆ๋‹ค.
  • ์นด๋กœํ…Œ๋…ธ์ด๋“œ(Carotenoids): ๋ฒ ํƒ€์นด๋กœํ‹ด(๋น„ํƒ€๋ฏผ A์˜ ์ „๊ตฌ์ฒด), ๋ผ์ด์ฝ”ํŽœ(ํ† ๋งˆํ† ), ๋ฃจํ…Œ์ธ๊ณผ ์ œ์•„์ž”ํ‹ด(์žŽ์ฑ„์†Œ)์„ ํฌํ•จํ•˜๋Š” ์ง€์šฉ์„ฑ ์ƒ‰์†Œ. ํŠน์ • ์•”๊ณผ ์—ฐ๋ น ๊ด€๋ จ ํ™ฉ๋ฐ˜ ๋ณ€์„ฑ์˜ ์œ„ํ—˜ ๊ฐ์†Œ์™€ ๊ด€๋ จ์ด ์žˆ์Šต๋‹ˆ๋‹ค.
  • ๊ธ€๋ฃจ์ฝ”์‹œ๋†€๋ ˆ์ดํŠธ(Glucosinolates): ์‹ญ์žํ™”๊ณผ ์ฑ„์†Œ(๋ธŒ๋กœ์ฝœ๋ฆฌ, ์–‘๋ฐฐ์ถ”, ๋ฐฉ์šธ์–‘๋ฐฐ์ถ”)์—์„œ ๋ฐœ๊ฒฌ๋ฉ๋‹ˆ๋‹ค. ํ•ญ์—ผ์ฆ ๋ฐ ์ž ์žฌ์ ์ธ ํ•ญ์•” ํŠน์„ฑ์œผ๋กœ ์—ฐ๊ตฌ๋œ ์„คํฌ๋ผํŒ๊ณผ ๊ฐ™์€ ์ƒ๋ฆฌํ™œ์„ฑ ํ™”ํ•ฉ๋ฌผ๋กœ ๋ถ„ํ•ด๋ฉ๋‹ˆ๋‹ค.
  • ์‹๋ฌผ์„ฑ ์Šคํ…Œ๋กค(Phytosterols): ์ฝœ๋ ˆ์Šคํ…Œ๋กค๊ณผ ๊ตฌ์กฐ์ ์œผ๋กœ ์œ ์‚ฌํ•˜๋ฉฐ, ์‹๋ฌผ์„ฑ ๊ธฐ๋ฆ„, ๊ฒฌ๊ณผ๋ฅ˜, ์”จ์•—์—์„œ ๋ฐœ๊ฒฌ๋ฉ๋‹ˆ๋‹ค. ์žฅ๋‚ด ํก์ˆ˜์—์„œ ์ฝœ๋ ˆ์Šคํ…Œ๋กค๊ณผ ๊ฒฝ์Ÿํ•˜์—ฌ LDL ์ฝœ๋ ˆ์Šคํ…Œ๋กค ์ˆ˜์น˜๋ฅผ ์†Œํญ ๋‚ฎ์ถฅ๋‹ˆ๋‹ค.
  • ์œ ๊ธฐํ™ฉํ™”ํ•ฉ๋ฌผ(Organosulfur compounds): ๋งˆ๋Š˜๊ณผ ์–‘ํŒŒ์—์„œ ๋ฐœ๊ฒฌ๋˜๋ฉฐ, ํ•ญ๊ท  ํ™œ์„ฑ ๋ฐ ์‹ฌํ˜ˆ๊ด€ ์ด์ ๊ณผ ๊ด€๋ จ๋ฉ๋‹ˆ๋‹ค. ๋งˆ๋Š˜์„ ์œผ๊นจ๊ฑฐ๋‚˜ ๋‹ค์งˆ ๋•Œ ์ƒ์„ฑ๋˜๋Š” ์•Œ๋ฆฌ์‹ ์€ ๊ฐ€์žฅ ๋งŽ์ด ์—ฐ๊ตฌ๋œ ํ™”ํ•ฉ๋ฌผ ์ค‘ ํ•˜๋‚˜์ž…๋‹ˆ๋‹ค.

์—ฐ๊ตฌ ํ˜„ํ™ฉ ๋ฐ ์‹์ด ๊ถŒ์žฅ ์‚ฌํ•ญ

์—ญํ•™ ์—ฐ๊ตฌ๋“ค์€ ํŒŒ์ดํ† ์ผ€๋ฏธ์นผ์ด ํ’๋ถ€ํ•œ ์‹๋ฌผ์„ฑ ์‹ํ’ˆ์˜ ๋†’์€ ์„ญ์ทจ์™€ ๋งŒ์„ฑ ์งˆํ™˜์˜ ๋‚ฎ์€ ๋ฐœ์ƒ๋ฅ ์„ ์ผ๊ด€๋˜๊ฒŒ ์—ฐ๊ด€ ์ง“์ง€๋งŒ, ์ž„์ƒ ์‹œํ—˜์—์„œ ๊ฐœ๋ณ„ ํŒŒ์ดํ† ์ผ€๋ฏธ์นผ์˜ ํšจ๊ณผ๋ฅผ ๋ถ„๋ฆฌํ•˜๋Š” ๊ฒƒ์€ ์–ด๋ ค์šด ๊ฒƒ์œผ๋กœ ์ž…์ฆ๋˜์—ˆ์Šต๋‹ˆ๋‹ค. ํ†ต์‹ํ’ˆ(Whole foods)์—๋Š” ์‹œ๋„ˆ์ง€ ํšจ๊ณผ๋ฅผ ๋‚ผ ์ˆ˜ ์žˆ๋Š” ๋ณต์žกํ•œ ํ™”ํ•ฉ๋ฌผ ํ˜ผํ•ฉ์ด ํฌํ•จ๋˜์–ด ์žˆ์œผ๋ฉฐ, ๋†์ถ• ๋ณด์ถฉ์ œ๋Š” ํ†ต์‹ํ’ˆ ์„ญ์ทจ์—์„œ ๊ด€์ฐฐ๋œ ๋ณดํ˜ธ ํšจ๊ณผ๋ฅผ ์žฌํ˜„ํ•˜๋Š” ๋ฐ ์ž์ฃผ ์‹คํŒจํ–ˆ์Šต๋‹ˆ๋‹ค. ํ˜„์žฌ ์ฆ๊ฑฐ๋Š” ๊ณ ์šฉ๋Ÿ‰ ๋ถ„๋ฆฌ ๋ณด์ถฉ์ œ๋ณด๋‹ค ๊ณผ์ผ, ์ฑ„์†Œ, ๋‘๋ฅ˜, ํ†ต๊ณก๋ฌผ, ๊ฒฌ๊ณผ๋ฅ˜, ์”จ์•— ๋ฐ ํ—ˆ๋ธŒ๊ฐ€ ํ’๋ถ€ํ•œ ๋‹ค์–‘ํ•œ ์‹๋‹จ์„ ํ†ตํ•ด ํŒŒ์ดํ† ์ผ€๋ฏธ์นผ์„ ์„ญ์ทจํ•˜๋„๋ก ์ง€์ง€ํ•ฉ๋‹ˆ๋‹ค.