Karya
Judul/Title #ANTIOXIDANT ACTIVITY OF RED DRAGON FRUIT PEEL (HYLOCEREUS POLYRHIZUS (F.A.C. WEBER) BRITTON AND ROSE) ISOLATES USING 2,2-DIPHENYL-1-PICRYLHYDRAZYL METHOD
Penulis/Author SRI WAHDANINGSIH (1); Prof. Dr. apt. Subagus Wahyuono, M.Sc. (2) ; Prof. Dr. apt. Sugeng Riyanto, MS. (3); drh. Retno Murwanti, M.P., Ph.D. (4)
Tanggal/Date 2018
Kata Kunci/Keyword
Abstrak/Abstract Objective: Indonesia is a country which has various natural resources including medicinal plants. Among the plants, red dragon fruit is interesting to be studied. In this study, antioxidant activity of red dragon fruit peel (Hylocereus polyrhizus (F.A.C. Weber) Britton and Rose) isolate was tested using 2,2-diphenyl-1-picrylhydrazyl method. Methods: Isolation of active compounds was performed through the application of vacuum liquid chromatography and preparative thin-layer chromatography (TLC). Antioxidant activity was tested using both TLC and spectrophotometry. Result: Results revealed that the values of IC50 of isolate 1 and 2 were 2.952, 14 µg/mL and 25.635,95 µg/mL, respectively. Conclusion: Isolate of dragon fruit has antioxidant activity. The compound which results in antioxidant activity is terpenoid and steroid.
Rumpun Ilmu Biologi Farmasi
Bahasa Asli/Original Language English
Level Internasional
Status
Dokumen Karya
No Judul Tipe Dokumen Aksi
1Antioxidant activity of red dragon.pdf
2ANTIOXIDANT ACTIVITY OF RED DRAGON FRUIT PEEL (HYLOCEREUS POLYRHIZUS (F_A_C_ WEBER) BRITTON AND ROSE) ISOLATES USING 2,2-DIPHENYL-1-PICRYLHYDRAZYL METHOD.pdf[PAK] Full Dokumen
3Antioxidant activity of red dragon fruit peel (Hylocereus polyrhizus (F_A_C_ weber) britton and rose) isolates using 2,2-diphenyl-1-picrylhydrazyl method.pdf[PAK] Cek Similarity