SINTESIS KOMPONEN BAWANG PUTIH VINIL-DITIIN DAN TURUNANNYA SERTA UJI AKTIVITAS ANTI KAPANGNYA DENGAN METODE BIOAUTOGRAFI SYNTHESIS OF GARLIC COMPOUND VINYL-DITHIIN AND ITS DERIVATIVES, AND THEIR ANTI-FUNGAL DETERMINATION USING BIOAUTOGRAPHY METHODE
| Autor: | C. Hanny Wijaya |
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| Jazyk: | English<br />Indonesian |
| Rok vydání: | 2000 |
| Předmět: | |
| Zdroj: | Jurnal Teknologi dan Industri Pangan, Vol 11, Iss 1, Pp 48-62 (2000) |
| Druh dokumentu: | article |
| ISSN: | 1979-7788 2087-751X |
| Popis: | Improvement on stability, physical characteristics and physiological activities of vinyl-dithiin has been attempted through oxidation and methylation. A bioautography method with Cladosporium cucumerinum showed that the presence of sulphoxide compound increased the anti-fungal activity sharply. Best activity was obtained with the compounds with SSO functional group. Activity was slightly decreased by addition of methyl-group. Stereoisomer also influenced the activity of compound, although not to significantly. Isomer of 3,4-dihidro-3-isopropenil-5-metil-4H-1, 2-ditiin-1-oxide has interesting properties such as crystallized easily, posses weak odor and relatively strong in anti fungal activity. A Simple methallylsynthesis procedure for disufide has been developed using metallyl chloride as starting material. |
| Databáze: | Directory of Open Access Journals |
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