中国林副特产
中國林副特產
중국림부특산
QUARTERLY OF FOREST BY-PRODUCT AND SPECIALITY IN CHINA
2011年
5期
25-27
,共3页
红松多酚%抗氧化%抗辐射
紅鬆多酚%抗氧化%抗輻射
홍송다분%항양화%항복사
Pinus koraiensis Antioxidant%Polyphenols
红松广泛的分布于中国北方的树种，属于裸子植物门，其树皮中的多酚是具有抗氧化活性的重要物质，具有光辉的开发前景。采用了AP-8富集多酚，并对洗脱物做了DPPH，ABTS，结果，红松多酚提取物具有清除羟基自由基，ABTS，DPPH，作用，抑制诱发的肝脏匀浆过氧化作用。结论，红松多酚可以作为一种天然抗氧化剂。
紅鬆廣汎的分佈于中國北方的樹種，屬于裸子植物門，其樹皮中的多酚是具有抗氧化活性的重要物質，具有光輝的開髮前景。採用瞭AP-8富集多酚，併對洗脫物做瞭DPPH，ABTS，結果，紅鬆多酚提取物具有清除羥基自由基，ABTS，DPPH，作用，抑製誘髮的肝髒勻漿過氧化作用。結論，紅鬆多酚可以作為一種天然抗氧化劑。
홍송엄범적분포우중국북방적수충，속우라자식물문，기수피중적다분시구유항양화활성적중요물질，구유광휘적개발전경。채용료AP-8부집다분，병대세탈물주료DPPH，ABTS，결과，홍송다분제취물구유청제간기자유기，ABTS，DPPH，작용，억제유발적간장균장과양화작용。결론，홍송다분가이작위일충천연항양화제。
Pinus koraiensis whichs belongs to Gymnospermae is widely distributed in the Northeast of China. Among plenty of bioactive ingredients, polyphenols are important antioxidant in the bark of Pinus koraiensis,and have promising development potential. In this paper,The total contents of phenolic, and anthocyanin of bark of Pinus koraiensis were evaluated respectively, we use Macroporous resin AB-8 to enrich polyphenols,The antioxidant activities of Adsorption elution of Macroporous resin AB-8 were assayed through some methods DPPH radicals,ABTS radicals , Results, The polyphenol extract of Pinus koraiensis can scavenge hydroxyl radical, DPPH radical, superoxide anion, ABTS radical and hydrogen peroxide; inhibit induced lipid peroxidation in mouse liver homogenate ;decrease Mortality of white cell under the condition that blood was radiate by X-ray . Conclusion , The polyphenol extract of Pinus ko- raiensis could be consider as natural antioxidant candidate.
