KUO, DAIH HUANG,郭代璜,郭代璜,SHIEH, PO CHUEN,谢博铨,謝博銓,CHEN, FU AN,陈福安,陳福安,HUNG, MING CHI,洪明吉,洪明吉,CHEN, I LI,陈意莉,陳意莉,TSAI, YI JEN,蔡一任,蔡一任
申请号：
TW102132759
公开号：
TWI541019B
申请日:
2013.09.11
申请国别(地区):
TW
年份:
2016
代理人:
摘要：
The invention relates to the celery extracts having the antioxidant and vascular protective effect. The extracts from the stems and leaves of selected celeries, including Leaf celery (Apium graveolens variety secalinum), Honewort (Cryptotaenia Canadensis), and Celeriac (Apium graveolens var. rapaceum), commonly available in the market, are used for the experiments of antioxidation and vascular protection. The results show that the leaves of all three kinds of celeries contain the antioxidant and vascular protective effect. Among them, the Leaf celery has the best result, especially when the extracts of fresh leaf juice and the median concentration level 50-70% of ethanol extracts are used. Comparison of the effect from using different parts of the Leaf celery indicates that the antioxidant and vascular protective effect from using the stems is less than that from using the leaves. Therefore, further experiments prove that the ethanol extracts of the celery can lessen the damages caused by Hcy and H2O2 and protect the artery.本發明是有關於具有抗氧化和血管保護作用的芹菜萃取物。選擇市面上常見的芹菜包括葉芹、鴨兒芹和西洋芹的莖、葉萃取物進行抗氧化與血管保護試驗,發現三種芹菜葉都有抗氧化及血管保護的效果,其中以葉芹最佳,尤其是葉子鮮汁萃取物和中濃度乙醇50-70%萃取物;單獨以葉芹不同部位比較,莖的抗氧化作用及血管保護作用比葉子弱很多。因此,進一步的實驗證明其乙醇萃取物能夠減弱Hcy與H2O2的傷害而保護血管。
