Browsing Faculty of Agricultural Technology by Author "Suhartono, Maggy Thenawidjaja"
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Aktivitas antibakteri oligamer kitosa yang diproduksi menggunakan Kinotase dari Isolat B. licheniformis MB-2
Meidina | Sugiyono | Jenie, B. Sri Laksmi | Suhartono, Maggy Thenawidjaja (2010)Senyawa bioaktif oligomer kitosan diproduksi menggunakan kitosanase dari isolat B. licheniformis MB-2. Enzim kitosanase hasil pengendapan amonium sulfat 80% jenuh dengan aktivitas 0,005; 0,0085; 0,1 dan 0,17 Unit ditambahkan ... -
Biochemical characteristics of chitosanase from the Indonesian Bacillus licheniformis MB-2
Ekowati, Chasanah | Hariyadi, Purwiyatno | Witarto, Arief B. | Hwang, Jae Kwan | Suhartono, Maggy Thenawidjaja (2010)Bacillus licheniformis MB-2, isolated from a hot spring water in Manado, Indonesia, secreted a unique chitosanase. Media consisted of 0.24% chitosan, 0.25% casiton, 1% MgSO4, 1.4% K2HPO4, 0.02% CaCl2•2H2O, 0.002% FeSO4•7H2O ... -
Derajat Deasetilasi Kitosan Hasil Reaksi Enzimatis Kitin Deasetilase Isolat Bacillus papandayan K29-14
Rochima, Emma | Sugiyono | Syah, Dahrul | Suhartono, Maggy Thenawidjaja (2004)Penelitian ini bertujuan menganalisis derajat deasetilasi kitosan hasil aplikasi enzim kitin deasetilase isolat Bacillus papandaya1n K29-14 hasil presipitasi ammonium sulfat 80% jenuh yang ditambahkan aktivator MgCl2 1 mM ... -
The Dynamics of Bacterial Communities During Traditional Nata de Coco Fermentation
Seumahu, Cecilia Anna | Suwanto, Antonius | Hadisusanto, Debora | Suhartono, Maggy Thenawidjaja (2007)One of the Important problems in traditional Nata de Coco (Nata) fermentation is production inconsistency due la strain or genetic variability reflecting mixed microbial communities involved in this process. This research ... -
Effect of Time-Temperature Schedule and Amylose Content of Rice on Color and Texture of Rice-based Emergency Canned Food
Syamsir, Elvira | Suhartono, Maggy Thenawidjaja | Valentina, Sherly (2009)Rice-Based Emergency Canned Food (RB-ECF) was made from rice and chicken meat as a main ingredients. It was produced to fulfill the required daily energy level (2100 kcal) and consumed directly in emergency condition. The ... -
Pengeringan kemoreaksi kultur Saccharomyces cerevisiae dengan CaO serta pengaruh sorpsi kadar air terhadap stres dan kematian kultur kering
Suhartono, Maggy Thenawidjaja | Saono, Susono | Jenie, Betty Sri Laksmi | Soekarto, Soewarno T. | Novelina (2005)The aim of the research was to study chemoreaction drying of Saccharomyces cerevisiae culture and to a analyze the influence of moisture sorption on pattern of viability, stress and mortality of the dried starter culture. ... -
Purifikasi Dan Karakterisasi Protease Dari Bakteri Patogen Pseudomonas aeruginosa
Suhartono, Maggy Thenawidjaja | Palupi, Nurheni Sri | Nurhayati, Tati (2008)In the last decade, concern on protease as medical target for overcoming bacterial diseases and viral diseases has been rapidly increased because of the obvious involvement of this enzyme in the molecular of the diseases. ...