뽕잎의 품종별 ․ 시기별 resveratrol 함량 변이

• 영문명: Quantitative Analysis of Resveratrol in Mulberry Leaves
• 발행기관: 한국작물학회
• 저자명: 김현복 김정봉(Jung-Bong Kim) 김선림 고성혁(Seong-Hyouk Koh) 석영식(Young-Seek Seok) 김용순 성규병(GyooByung Sung)강필돈
• 간행물 정보: 『한국작물학회지』제56권 제1호, 23~28쪽, 전체 6쪽
• 주제분류: 농수해양 > 기타농수해양
• 파일형태: PDF
• 발행일자: 2011.03.30

영문 초록

Resveratrol has been associated with reduced cardiovascular disease and reduced cancer risk. This phytochemical has been reported in a number of plant species including grapes, peanuts and pine trees in response to stress such as fungal infection, heavy metal ions or UV irradiation. The objective of this study was to determine the resveratrol contents in leaves of mulberry varieties at different collecting times. Quantitative analysis of 16 cultivars showed a range of 102~466 ㎍/100 g on dry weight basis (which is equivalent to 25~116.5 ㎍/100 g on fresh weight basis). Resveratrol contents in mulberry leaves was higher in autumn than spring, and higher in fully matured leaves than in juvenile leaves. Among the tested samples, ‘Kaeryangppong’,‘Sugeppong’ and ‘Cheongilppong’ collected in the middle of October showed high resveratrol contents of 838 ㎍/100g, 803 ㎍/100 g, 800 ㎍/100 g on dry weight basis, respectively. Especially mulberry leaves dried in the shade showed of 1,030 ㎍/100 g on dry weight basis in resveratrol content,this result may contribute to utilization of mulberry leaves.

목차

재료 및 방법

결과 및 고찰

적요

사사

인용문헌

키워드

resveratrol mulberry leaves HPLC variety