Browsing IPB e-Journal by Author "Yasni, Sedarnawati"
Now showing items 1-4 of 4
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Antimicrobial Activity of Black Cumin Extracts (Nigella sativa) Against Food Pathogenic and Spoilage Bacteria
Yasni, Sedarnawati | Syamsir, Elvira | Direja, Evah (2009)This study aimed to analyze the antimicrobial activity of black cumin (Nigella sativa) extracts in inhibiting the growth of pathogenic and spoilage bacteria. Black cumin was extracted by using steam distillation, single ... -
Antiphatogenic and Anti Food Spoilage Activities of Ethylacetate and Methanol Extract of Panax ginseng var. Notoginseng
Yasni, Sedarnawati (2007)Javanese ginseng is a traditional herb known to possess broad health benefits that have been clinically proven. The aim of this research was to analyze the antimicrobial activity of Javanese ginseng against pathogenic ... -
Ekstraksi Komponen Aktif Kulit Kayu Kusambi (Schleichera oleosa Merr.) dan Daya Hambatnya Terhadap Kerusakan Nira
Yasni, Sedarnawati | Suliantari | Fenta (1997)This research was conducted to prove the ability of kusambi's bark (Schlelchera olsosa MERR.) to work as a persentative for nirs. In the preliminary study, the pH test of nira was required to know the optimum amounts of ... -
Karakteristik Spektroskopi Isolat Komponen Antibakteri Biji Atung (Parinarium glaberrimum Hassk)
Murhadi | Soewarno T.S. | Jennie, Betty S.L. | Apriyantono, Anton | Yasni, Sedarnawati (2004)Relative purity assay on antibacterial components (isolates) of “atung” seeds using HPLC system (linier gradient of water-methanol, detection on UV at 280/254 nm) showed that the isolate-9 had the highest purity (94%), ...