논문 상세보기
pp.331-339
With the aim of developing region specialized crops, this study was conducted to clarify effects of variant and cultivation region on antioxidative activities in various black soybean (Glycine max L.) seed tissues. Three black soybean varieties (SCEL-1, Wonheug, and Cheongja 3) were each cultivated in 4 different regions (Jeonju, Pyeongchang, Paju, and Cheonan). Harvested seeds were used to assess DPPH and ABTS radical scavenging activity, and total polyphenol, flavonoid and anthocyanin content. SCEL-1 soybean hull contained higher DPPH and ABTS radical scavenging activity (61% and 85% respectively) compared to Wonheug (40% and 50% respectively). SCEL-1 cultivated in Pyeongchang displayed the highest total polyphenol and flavonoid content (1,189 mg GAE/ 100g sample and 951 mg CTE/ 100g sample, respectively). Total anthocyanin content was ranked in the following order: SCEL-1>Wonheug>Cheongja 3. All black soybeans showed much higher antioxidant activity in the soybean hull than in the dehulled soybean. The antioxidant activity of black soybeans cultivated at high latitudes was high. These results suggest that the best black soybean variant for high beneficial biological activities is the SCEL-1 variant. For a complete understanding of the potential of black soybean as functional foods, we plan to further analyze their antioxidant activities in future studies.
서 론
재료 및 방법
1. 실험 재료
2. 메탄올 추출물 제조
3. DPPH 및 ABTS 라디칼 소거 활성 측정
4. 총 폴리페놀 및 플라보노이드 함량 측정
5. 총 안토시아닌 분석
6. 통계분석
결과 및 고찰
1. 검정콩 부위별 DPPH 라디칼 소거 활성 평가
2. 재배지역에 따른 검정콩 부위별 ABTS 라디칼 소거 활성 평가
3. 재배지역에 따른 검정콩 부위별 총 폴리페놀 함량 분석
4. 재배지역에 따른 검정콩 부위별 총 플라보노이드 함량분석
5. 재배지역에 따른 검정콩 총 안토시아닌 함량 분석
요약 및 결론
References
