UJI AKTIVITAS ANTIOKSIDAN DARI EKSTRAK JANTUNG PISANG KEPOK (MUSA PARADISIACA L.) PONTIANAK
Antioxidant Activity of Ethanol Extract of Banana Kepok Flower (Musa paradisiaca L.) with UV-Vis Spectrophotometric Method. This research is intended to know the antioxidant activity of ethanol ekstrak of banana kepok by qualitative and quantitative method of DPPH, with UV-Vis spectrophotometry at 5...
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| Format: | Book |
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Sekolah Tinggi Ilmu Kesehatan ISFI Banjarmasin,
2018-03-01T00:00:00Z.
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| Summary: | Antioxidant Activity of Ethanol Extract of Banana Kepok Flower (Musa paradisiaca L.) with UV-Vis Spectrophotometric Method. This research is intended to know the antioxidant activity of ethanol ekstrak of banana kepok by qualitative and quantitative method of DPPH, with UV-Vis spectrophotometry at 517 nm wavelength. Extract of banana kepok flower is made in concentrations of 4 ppm, 8 ppm, 12 ppm, 16 ppm, and 20 ppm. As a comparison used vitamin C. The results of IC50 ethanol extract of banana kepok flower (Musa paradisiaca L.) is 13.11 ppm and vitamin C is 1.11 ppm. If IC50 is smaller than 200 ppm, it can be used as an antioxidant. |
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| Item Description: | 2502-647X 2503-1902 |