녹두 식물체 부위별 함량 변화

• 영문명: Variation of Flavonoids Contents in Plant Parts of Mungbean
• 발행기관: 한국작물학회
• 저자명: 김동관(Dong-Kwan Kim) 천상욱(Sang-Uk Chon) 이경동(Kyung-Dong Lee) 김정봉(Jung-Bong Kim) 임요섭(Yo-Sup Rim)
• 간행물 정보: 『한국작물학회지』제53권 제3호, 279~284쪽, 전체 6쪽
• 주제분류: 농수해양 > 기타농수해양
• 파일형태: PDF
• 발행일자: 2008.09.30

영문 초록

This study carried out to investigate the vari-ation of flavonoids contents in mungbean (Vigna radiata L.) according to plant parts, harvesting time, growth stage, and sowing time. Vitexin and isovitexin were found only in the seeds but not in the leaves, petioles, stems, and roots. Vitexin and isovitexin in seeds were detected only in the seed coat at concentration of 51.1 and 51.7 mg g･ -1, respectively, but not in the cotyledon. There were no dif-ferences in the content of vitexin and isovitexin in mung-bean seeds according to early, recommended and late har-vesting times. Rutin in leaves was isolated and identified as a functional substance. The content of rutin was the hig-hest in the leaves and higher in the order of petioles and stems. However, there was no rutin in the seeds, roots, and pods. The highest rutin content in the leaves, petioles and stems was observed at the 3rd leaf stage, which was higher in the order of the 5th and 7th leaf stage.

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키워드

mungbean vitexin isovitexin rutin