ASIA unversity:Item 310904400/2892
English  |  正體中文  |  简体中文  |  Items with full text/Total items : 94286/110023 (86%)
Visitors : 21694237      Online Users : 724
RC Version 6.0 © Powered By DSPACE, MIT. Enhanced by NTU Library IR team.
Scope Tips:
  • please add "double quotation mark" for query phrases to get precise results
  • please goto advance search for comprehansive author search
    •  Adv. Search
    Home ‧ Login ‧ Upload ‧ Help ‧ About ‧ Administer Goto mobile version


    Please use this identifier to cite or link to this item: http://asiair.asia.edu.tw/ir/handle/310904400/2892


    Title: Study on the Antioxidation Property of Acanthopanax trifoliatus (L.) MERR.
    Authors: hsu pei chia
    Contributors: Department of Health and Nutrition Biotechnology?????
    Keywords: Antioxidation Property
    Date: 2007
    Issue Date: 2009-11-16 08:08:00 (UTC+0)
    Publisher: Asia University
    Abstract: The present paper presents the comparison on antioxidant capabilities of Acanthopanax species, including Acanthopanax trifoliatus (L.) MERR., Acanthopanax trifoliatus var. setosus and Acanthopanax senticosus RUPER. et MAXIM.. Previous pharmacological study on A. senticosus reported antiinflammatory, immunostimulatory and good antioxidant activity. A. trifoliatus , a species endemic to Taiwan, can be found in the Taiwan coteau and Acanthopanax trifoliatus var. setosus is another variety. The antioxidative activities assays include 2,2-diphenyl-1-picrylhydrazyl(DPPH) radical scavenging effect, Fe2+ chelating power, reducing power and the inhibition of Butylated hydroxyanisole crystalline (BHT) induced lipid peroxidation in a liposome model system. Some extracts were good antioxidants by comparison with reference molecules, such as vitamin E and quercetin. Results indicated that the scavenging action of the DPPH free radical were just as efficient and effective as when the synthetic antioxidant BHT is used. As for the reducing actions of the extracts of Acanthopanax trifoliatus (L.) MERR. and BHT as indicated by the formation of Prussian blue, extracts of optimum concentration displayed relative activity at 100% of BHT. The results showed that all extracts obtained antioxidative abilities and their abilities depended strongly on their concentrations.
    Appears in Collections:[Department of Food Nutrition and Healthy Biotechnology] Theses & dissertations

    Files in This Item:

    File Description SizeFormat
    0KbUnknown310View/Open
    2892.docx12KbUnknown83View/Open


    All items in ASIAIR are protected by copyright, with all rights reserved.

    DSpace Software Copyright © 2002-2004  MIT &  Hewlett-Packard  /   Enhanced by   NTU Library IR team Copyright ©   - Feedback