AKTIVITAS ANTIOKSIDAN Di-(2-ETILHEKSIL)FTALAT DARI MIKROBA ENDOFITIK Penicillium sp Curcuma zedoaria (Berg.) Roscoe

Muharni, Muharni and Fitrya, Fitrya and Ruliza , Milanti Okta and Susanti , Dwi Anjar and Elfita, Elfita (2014) AKTIVITAS ANTIOKSIDAN Di-(2-ETILHEKSIL)FTALAT DARI MIKROBA ENDOFITIK Penicillium sp Curcuma zedoaria (Berg.) Roscoe. In: Prosiding Semirata 2014 bidang MIPA BKS-PTN Barat. Buku 5 . FMIPA IPB Bogor, IPB Bogor, pp. 559-565. ISBN 9786027049109

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    Abstract

    Antioxidant activity assay of di-(2-ethylhexyl)phthalate isolated from endophytic fungi Penicillium sp Curcuma zedoaria have been done. Antioxidant activity was tested by used DPPH (1.1-diphenyl-2-pikrilhydrazil) methode with variation concentration 500; 250; 125; 62.5; 31.25; 15.625; and 7.8125 μg/ml. Ascorbic acid was used as a standard compound The research showed the compound have IC50 195.07 μg/ml, while ascorbic acid standard showed IC50 6.06 μg/ml. The compound have IC50 >100 ppm included category in active. Based on this data we concluded that isolated compound di-(2-ethylhexyl)phthalate was inactive as an antioxidant

    Item Type: Book Section
    Subjects: Q Science > QD Chemistry
    Divisions: Faculty of Mathematics and Natural Sciences > Department of Chemistry
    Depositing User: Dr Elfita Elfita
    Date Deposited: 03 Nov 2015 12:46
    Last Modified: 03 Nov 2015 12:46
    URI: http://eprints.unsri.ac.id/id/eprint/5893

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