| Autor: |
Mulyani, Hani, Artanti, Nina, Fitria, Irni, Filailla, Euis, Kandace, Yoice Sri, Udin, Linar Zalinar |
| Předmět: |
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| Zdroj: |
AIP Conference Proceedings; 2017, Vol. 1904 Issue 1, p1-8, 8p, 2 Color Photographs, 2 Charts, 3 Graphs |
| Abstrakt: |
Our previous studies on screening of antioxidant activities from various endophytic fungi isolated from marine bioata showed that A. elegans PTF9 isolated from sea weed is one of the fungus that has good antioxidant activity. In current study we reported the effect of medium salinity (0, 3 and 10% salt in PDB medium) on antioxidant and antidiabetes activity of mycelium and filtrate ethyl acetate extracts of A. elegans Ptf 9. The antioxidant assay was conducted using DPPH free radical scavenging activity method. The antidiabetes assay was conducted using a-glucosidase inhibitory activity method. The results showed that the best antioxidant activity was obtained from filtrate extract of fungus cultures with 0% salt (IC50=1.56 ppm), whereas the best antidiabetes activity was obtained from filtrate extract of fungus culture with 10% salt (IC50= 3.64 ppm). Addition of salt reduced the antioxidant activity, but not the antidiabetes activity. The results suggest that A. elegans PTF9 showed potential for further studies on isolation of antioxidant and antidiabetes lead compounds that could be use for further development of new drugs. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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