SENYAWA TURUNAN FLAVAN -3-OL DARI KULIT AKAR ARTOCARPUS NITIDA TREC (MORACEAE)
<b></i>Abstract :</b><i><p align=\"justify\"> <br /> Artocarpus Nitida Trec is a species of the family of Moraceae and the chemistry of which has not been investigated previously. The n-hexane extract of root bark of this plant yielded two compounds, na...
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| Format: | Theses |
| Language: | Indonesia |
| Online Access: | https://digilib.itb.ac.id/gdl/view/4593 |
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| Institution: | Institut Teknologi Bandung |
| Language: | Indonesia |
| Summary: | <b></i>Abstract :</b><i><p align=\"justify\"> <br />
Artocarpus Nitida Trec is a species of the family of Moraceae and the chemistry of which has not been investigated previously. The n-hexane extract of root bark of this plant yielded two compounds, namely oleil acetate and alifatic acetate ester. These compounds also yealded from chloroform extract together with ?-sitosterol and wax; whereas the ethyl acetate extract yielded two phenolic (flavan-3-ol) compunds, namely catechin and afzelechin. The structure of these compounds have been elucidated based on spectroscopic data such as ultraviolet, infrared, mass spectrometry, <sup>1</sup>H NMR, <sup>13</sup>C NMR and are compared with anthentic standard. |
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