食品研究与开发
食品研究與開髮
식품연구여개발
FOOD RESEARCH AND CEVELOPMENT
2013年
13期
5-7
,共3页
邱爱东%苟琳%肖红梅%王娜
邱愛東%茍琳%肖紅梅%王娜
구애동%구림%초홍매%왕나
辣椒叶%乙醇提取物%抗氧化
辣椒葉%乙醇提取物%抗氧化
랄초협%을순제취물%항양화
chili pepper leaves%ethanol extracts%antioxidant
探讨辣椒叶抗氧化作用,采用乙醇提取辣椒叶醇提物,测定其总黄酮含量,并考察该提取物体外总抗氧化活性以及清除超氧阴离子自由基、羟自由基和DPPH自由基的能力。结果表明辣椒叶总黄酮含量为4.2%,醇提取物具有较强的体外抗氧化活性和清除自由基的活性。辣椒叶中含有黄酮以及抗氧化活性成分,具有明显抗氧化作用。
探討辣椒葉抗氧化作用,採用乙醇提取辣椒葉醇提物,測定其總黃酮含量,併攷察該提取物體外總抗氧化活性以及清除超氧陰離子自由基、羥自由基和DPPH自由基的能力。結果錶明辣椒葉總黃酮含量為4.2%,醇提取物具有較彊的體外抗氧化活性和清除自由基的活性。辣椒葉中含有黃酮以及抗氧化活性成分,具有明顯抗氧化作用。
탐토랄초협항양화작용,채용을순제취랄초협순제물,측정기총황동함량,병고찰해제취물체외총항양화활성이급청제초양음리자자유기、간자유기화DPPH자유기적능력。결과표명랄초협총황동함량위4.2%,순제취물구유교강적체외항양화활성화청제자유기적활성。랄초협중함유황동이급항양화활성성분,구유명현항양화작용。
Antioxidant effects were investigated from leaves of chili pepper. Ethanol extracts was extracted from leaves of chili pepper with ethanol in order to measure the content of total flavonoids and analyze the total antioxidant activity, superoxide anion, hydroxyl and DPPH free radical scavenging activity. It was found that total flavonoids was 4.2%in the leaves of chili pepper and ethanol extracts exhibited strong antioxidant activity power and scavenging effect against free radicals. Pepper leaves contain flavonoids , and antioxidant components, had antioxidant effects.