IDENTIFIKASI SENYAWA DALAM EKSTRAK BATANG SONGGA (Strychnos Ligustrina) DENGAN METODE GC-MS
The compounds in the songga wood were identified by GC-MS method. It was extracted by solvent gradation technique. The solvents were hexane, dichloromethane, and ethanol, also methanol for fraction process. They were evaporated to obtain highly concentrated extracts, then analyzed by GC-MS. It prese...
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| Format: | Thesis |
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[Yogyakarta] : Universitas Gadjah Mada
2013
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