추출용매에 따른 들깨 추출물의 항산화 성분함량과 활성

• 영문명: Antioxidant Contents and Activities of Perilla Seed Extracted by Different Solvents
• 발행기관: 충북대학교 생활과학연구소
• 저자명: 송보람 주지형
• 간행물 정보: 『생활과학연구논총』생활과학연구논총 제18권 제2호, 71~78쪽, 전체 8쪽
• 주제분류: 자연과학 > 생활/식품과학
• 파일형태: PDF
• 발행일자: 2014.12.01

영문 초록

The aim of the current study was to investigate the antioxidant contents and activities of perilla seed extracted by two different solvents, water and methanol. The total polyphenol and flavonoid levels of water extract of perilla seed (WP) were 383.5 mg gallic acid equivalent/100 g and 372.4 mg quercetin equivalent/100 g, respectively, and those were significantly higher than the corresponding levels of methanol extract of perilla seed (MP; 107.9 mg gallic acid equivalent/100 g and 233.9 mg quercetin equivalent/100 g, respectively; p<0.001). The radical scavenging activity of WP at the concentration of 350 μg/mL was 55.4%, and its ferric reducing antioxidant power reached to 98.1%. The radical scavenging activity and ferric reducing antioxidant power of MP (350 μg/mL) were similar to those of WP; 48.0% and 94.1%, respectively. These results indicate that water would be the better solvent for extracting antioxidant components from perilla seed than methanol.

목차

ABSTRACT

Ⅰ. 서론

Ⅱ. 연구 방법

Ⅲ. 결과 및 고찰

Ⅳ. 결론 및 제언

V. 감사의 글

참고문헌

키워드

perilla seed total polyphenol total flavonoid radical-scavenging activity ferric reducing antioxidant power extraction solvent