EKSTRAKSI DAN IDENTIFIKASI SENYAWA ANTOSIANIN DARI JANTUNG PISANG RAJA (Musa x paradisica L.) SERTA UJI AKTIVITAS ANTIOKSIDANNYA
Anthocyanin coumpound have been successfully extracted from plantain bud (Musa x paradisiaca L) which can used as natural colorant and antioxidant. Coumpound anthocyanin exracted using maceration method with solvent ethanol that has been acidified with acetic acid and citric acid until pH 1,5. The e...
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| Format: | Article |
| Language: | English |
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Department of Chemistry, Faculty of Mathematics and Natural Sciences, Universitas Andalas
2016-04-01
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| Series: | Jurnal Riset Kimia |
| Subjects: | |
| Online Access: | http://jrk.fmipa.unand.ac.id/index.php/jrk/article/view/284 |
| _version_ | 1798035509311700992 |
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| author | Jessica Alvionita Djaswir Darwis Djaswir Darwis Mai Efdi |
| author_facet | Jessica Alvionita Djaswir Darwis Djaswir Darwis Mai Efdi |
| author_sort | Jessica Alvionita |
| collection | DOAJ |
| description | Anthocyanin coumpound have been successfully extracted from plantain bud (Musa x paradisiaca L) which can used as natural colorant and antioxidant. Coumpound anthocyanin exracted using maceration method with solvent ethanol that has been acidified with acetic acid and citric acid until pH 1,5. The extract anthocyanin is identified by UV-Vis spectrophotometer (260-800 nm) and retrieved two peaks that is 277 nm (UV) and 533 nm (Visible). Further treatment is carried out with KCKT-DAD at a wavelength 516 nm. Anthocyanin treatment given temperature and pH. Total anthocyanin monomeric obtained for ethanol + acetic acid was 30,22 mg/L; ethanol + citric acid was 18,20 mg/L. The warming influence of the anthocyanin compound lead to degradation of color is highest for ethanol + acetic citric on temperature 100oC with percentage degradation of 61,97 %. The antioxidant activity of the extract was measured by 1,1- difenil-2-pikrilhidrazil (DPPH) the result showed that the anthocyanin extracts from Plantain bud has antioxidant activity ethanol + acetic citric acid extract is very active as an antioxidant with IC50 values of 3,74 mg/L. |
| first_indexed | 2024-04-11T20:59:09Z |
| format | Article |
| id | doaj.art-67d43748b4e1436b9e35f3387a9961e1 |
| institution | Directory Open Access Journal |
| issn | 1978-628X 2476-8960 |
| language | English |
| last_indexed | 2024-04-11T20:59:09Z |
| publishDate | 2016-04-01 |
| publisher | Department of Chemistry, Faculty of Mathematics and Natural Sciences, Universitas Andalas |
| record_format | Article |
| series | Jurnal Riset Kimia |
| spelling | doaj.art-67d43748b4e1436b9e35f3387a9961e12022-12-22T04:03:34ZengDepartment of Chemistry, Faculty of Mathematics and Natural Sciences, Universitas AndalasJurnal Riset Kimia1978-628X2476-89602016-04-019210.25077/jrk.v9i2.284187EKSTRAKSI DAN IDENTIFIKASI SENYAWA ANTOSIANIN DARI JANTUNG PISANG RAJA (Musa x paradisica L.) SERTA UJI AKTIVITAS ANTIOKSIDANNYAJessica Alvionita0Djaswir Darwis1Djaswir Darwis2Mai Efdi3Laboratorium Kimia Organik Bahan Alam, Jurusan Kimia FMIPA, Universitas AndalasLaboratorium Kimia Organik Bahan Alam, Jurusan Kimia FMIPA, Universitas AndalasLaboratorium Kimia Organik Bahan Alam, Jurusan Kimia FMIPA, Universitas AndalasLaboratorium Kimia Organik Bahan Alam, Jurusan Kimia FMIPA, Universitas AndalasAnthocyanin coumpound have been successfully extracted from plantain bud (Musa x paradisiaca L) which can used as natural colorant and antioxidant. Coumpound anthocyanin exracted using maceration method with solvent ethanol that has been acidified with acetic acid and citric acid until pH 1,5. The extract anthocyanin is identified by UV-Vis spectrophotometer (260-800 nm) and retrieved two peaks that is 277 nm (UV) and 533 nm (Visible). Further treatment is carried out with KCKT-DAD at a wavelength 516 nm. Anthocyanin treatment given temperature and pH. Total anthocyanin monomeric obtained for ethanol + acetic acid was 30,22 mg/L; ethanol + citric acid was 18,20 mg/L. The warming influence of the anthocyanin compound lead to degradation of color is highest for ethanol + acetic citric on temperature 100oC with percentage degradation of 61,97 %. The antioxidant activity of the extract was measured by 1,1- difenil-2-pikrilhidrazil (DPPH) the result showed that the anthocyanin extracts from Plantain bud has antioxidant activity ethanol + acetic citric acid extract is very active as an antioxidant with IC50 values of 3,74 mg/L.http://jrk.fmipa.unand.ac.id/index.php/jrk/article/view/284Musa x paradisiaca L., Anthocyanin, Degradation of Color |
| spellingShingle | Jessica Alvionita Djaswir Darwis Djaswir Darwis Mai Efdi EKSTRAKSI DAN IDENTIFIKASI SENYAWA ANTOSIANIN DARI JANTUNG PISANG RAJA (Musa x paradisica L.) SERTA UJI AKTIVITAS ANTIOKSIDANNYA Jurnal Riset Kimia Musa x paradisiaca L., Anthocyanin, Degradation of Color |
| title | EKSTRAKSI DAN IDENTIFIKASI SENYAWA ANTOSIANIN DARI JANTUNG PISANG RAJA (Musa x paradisica L.) SERTA UJI AKTIVITAS ANTIOKSIDANNYA |
| title_full | EKSTRAKSI DAN IDENTIFIKASI SENYAWA ANTOSIANIN DARI JANTUNG PISANG RAJA (Musa x paradisica L.) SERTA UJI AKTIVITAS ANTIOKSIDANNYA |
| title_fullStr | EKSTRAKSI DAN IDENTIFIKASI SENYAWA ANTOSIANIN DARI JANTUNG PISANG RAJA (Musa x paradisica L.) SERTA UJI AKTIVITAS ANTIOKSIDANNYA |
| title_full_unstemmed | EKSTRAKSI DAN IDENTIFIKASI SENYAWA ANTOSIANIN DARI JANTUNG PISANG RAJA (Musa x paradisica L.) SERTA UJI AKTIVITAS ANTIOKSIDANNYA |
| title_short | EKSTRAKSI DAN IDENTIFIKASI SENYAWA ANTOSIANIN DARI JANTUNG PISANG RAJA (Musa x paradisica L.) SERTA UJI AKTIVITAS ANTIOKSIDANNYA |
| title_sort | ekstraksi dan identifikasi senyawa antosianin dari jantung pisang raja musa x paradisica l serta uji aktivitas antioksidannya |
| topic | Musa x paradisiaca L., Anthocyanin, Degradation of Color |
| url | http://jrk.fmipa.unand.ac.id/index.php/jrk/article/view/284 |
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