Fitria, Fitria (2012) Aktivitas Antituberkulosis dari Ekstrak dan Fraksi Metanol Mammea odorata Raf. Other thesis, Institut Teknologi Sepuluh Nopember.
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Abstract
Ekstrak metanol Mammea odorata menunjukkan adanya aktivitas antituberkulosis. Fraksinasi dan pemurnian dari ekstrak metanol Mammea odorata didapatkan senyawa 1 yang berupa padatan berwarna kuning dengan titik leleh 148-149°C. Hasil spektrum UV dan IR menunjukkan senyawa 1 merupakan senyawa turunan kumarin. Spektrum ¹H-NMR, ¹³C-NMR, DEPT 90, DEPT 135, NMR 2D HMBC dan HMQC memperlihatkan data yang tidak lazim untuk senyawa kumarin, sehingga senyawa 1 disebut dengan F-1. F-1 aktif sebagai antituberkulosis dengan rifampisin sebagai kontrol posistif.
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Methanol extract of Mammea odorata showed antituberculosis activity. Fractionation and purification of methanol extract was obtained as a yellow powder with melting point 148-149°C. The UV and IR spectra showed that compound 1 is a coumarin derivative. ¹H-NMR, ¹³C-NMR, DEPT 90, DEPT 135, HMBC and HMQC 2D NMR spectra showed unusual data for coumarin compounds. Compound 1 is called the F-1. The F-1 is active as antitubercular with rifampicin as positive control.
| Item Type: | Thesis (Other) |
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| Subjects: | Q Science > QD Chemistry > QD481 Chemical structure. |
| Divisions: | Faculty of Mathematics and Science > Chemistry > 47201-(S1) Undergraduate Thesis |
| Depositing User: | magang . |
| Date Deposited: | 20 Oct 2026 03:50 |
| Last Modified: | 20 Oct 2026 03:50 |
| URI: | http://repository.its.ac.id/id/eprint/145700 |
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