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새싹 더덕의 항산화 활성

Antioxidant Activity of Deodeok (Codonopsis lanceolata) Sprout

한국식품영양학회지 2019년 32권 6호 p.630 ~ 635
황병순 ( Hwang Byung-Soon ) - 농촌진흥청 국립농업과학원 농식품자원부

권수현 ( Kwon Su-Hyun ) - 농촌진흥청 국립농업과학원 농식품자원부
김지영 ( Kim Ji-Young ) - 농촌진흥청 국립농업과학원 농식품자원부
김기창 ( Kim Gi-Chang ) - 농촌진흥청 국립농업과학원 농식품자원부
황인국 ( Hwang In-Guk ) - 농촌진흥청 국립농업과학원 농식품자원부

Abstract


The purpose of this study was to determine the content of polyphenols and flavonoids, vitamin C, and antioxidant activity for the extract from the Deodeok sprout. To accomplish this, the Deodeok sprout whole (CLS-W), above ground part (leaf, stem, CLS-L), and root (CLS-R) were individually extracted using 70% ethanol. The highest levels of total polyphenols and total flavonoids were observed in the Deodeok sprout extract CLS-L2. Similarly, antioxidant activities resulting in radical scavenging activities increased significantly in the extract of CLS-L2. In conclusion, these results indicate that Deodeok sprouts can be used as a viable, new natural antioxidant source.

키워드

deodeok sprout; Codonopsis lanceolata; polyphenol; flavonoid; antioxidant activity
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