ISOLASI KUMARIN DARI BIJI PINANG (Areca catechu L.)
| Autor: | Sanusi Ibrahim, Muhamad Iqbal, Bustanul Arifin |
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| Jazyk: | English<br />Indonesian |
| Rok vydání: | 2015 |
| Předmět: | |
| Zdroj: | Jurnal Riset Kimia, Vol 1, Iss 1 (2015) |
| Druh dokumentu: | article |
| ISSN: | 1978-628X 2476-8960 |
| DOI: | 10.25077/jrk.v1i1.71 |
| Popis: | ABSTRACT Coumarin has been isolated from seed of Areca catechu L. an ethyl acetate fraction which needle crystal products at 184 –185°C. Based on thin layer chromatography analysis using n-hexane : acetone (4 : 6) as eluent got Rf 0.6. From elemental analysis, mass spectra, ultraviolet spectra, infra red spectra, nuclear magnetic resonance spectra ( H and C NMR) ,concluded this compound was 7-hidroksi-4-metil coumarine. Keywords : Areca catechu, 7-hidroksi-4-metil kumarin. |
| Databáze: | Directory of Open Access Journals |
| Externí odkaz: |
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