재배지역이 기장(Panicum miliaceum L.)의 항산화성분 및 활성에 미치는 영향

• 영문명: Effects of the Cultivated Areas on Antioxidant Compounds and Activities of Proso Millet (Panicum miliaceum L.)
• 발행기관: 한국작물학회
• 저자명: 이재생(Jae Saeng Lee) 송석보(Seuk Bo Song) 고지연(Jee Yeon Ko) 강종래(Jong Rae Kang) 오병근(Byeong Geun Oh) 서명철(Myung Chul Seo) 곽도연(Do Yeon Kwak) 남민희(Min Hee Nam) 우관식(Koan Sik Woo)
• 간행물 정보: 『한국작물학회지』제56권 제4호, 315~321쪽, 전체 7쪽
• 주제분류: 농수해양 > 기타농수해양
• 파일형태: PDF
• 발행일자: 2011.12.30

영문 초록

Effects of antioxidant compounds and antioxidant activities of proso millet cultivated in different areas were determined. The cultivated areas were Milyang (plain area of interior), Wonju (mountainous territory) and Sinan (coastal area), and cultivated varieties were Hwanggeum-gijang (HGG), Byeoruk-gijang (BRG), Norangchal-gijang (NRG), Bulgeun-gijang (BGG), Whin-gijang (WG). The highest total polyphenol contents of methanolic extracts were 2.54 and 2.65 mg/g in BGG and BRG produced in Sinan, respectively. The highest total flavonoid content were 2.66 and 2.59 mg/g in BGG and BRG produced in Sinan, respectively. The highest total tannin contents were 1.87 and 1.42 mg/g in BRG and NRG produced in Sinan. The DPPH radical-scavenging activity was the highest value of BGG (8.54 mg TE/g) and BRG (8.53 mg TE/g) produced in Sinan. The ABTS radical-scavenging activity was the highest value of BGG and BRG of 19.48 and 19.29 mg TE/g in the grains produced in Sinan, respectively. Generally, there was difference in antioxidant compound contents on the methanolic extracts of proso millet between the cultivated areas and varieties.

목차

재료 및 방법

결과 및 고찰

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키워드

proso millet (Panicum miliaceum L.) cultivated area polyphenol antioxidant activity