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 \ensuremathμg/ml. Ascorbic acid was used as a standard compound The research showed the compound have IC50 195.07 \ensuremathμg/ml, while ascorbic acid standard showed IC50 6.06 \ensuremathμg/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 > QD1-999 Chemistry |
| Divisions: | 08-Faculty of Mathematics and Natural Science > 47201-Chemistry (S1) |
| Depositing User: | Dr. Elfita, M.Si |
| Date Deposited: | 16 Jan 2020 01:54 |
| Last Modified: | 16 Jan 2020 01:54 |
| URI: | http://repository.unsri.ac.id/id/eprint/24243 |
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