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Purification ofct-Amylasefrom Bacillus stearothermophilus by Ultrafiltration Membrane
(IPB (Bogor Agricultural University), 2000)
The objective of this experiment was to evaluate the optimum conditions of cc-amylase of Bacillus slearotherinophilus purification by ultrafiltration and the step of a-amylase purification from indigenous isolate. Culture ...
The Process of Xylanase Production from Bacillus pumilus RXAIII-5
(IPB (Bogor Agricultural University), 2007)
The optimum conditions for the growth of Bacillus pumilus RXAIII-5 (a potential xylanase producer) were sought, these included temperature, pH, aeration, and agitation of the culture batch. Afterwards a mathematical model ...
Study of the Addition Calcium Ion to a-Amylase Activity and Stability from Bacillus stearothermophilus TII12
(IPB (Bogor Agricultural University), 2001)
The effcet of storage in liguld or freeze dried condition and calcium ion addition to activity md stability of a smylase from Bacillus stewotkcrmophilhis TlI. have been carried out. The enzyme was stored under several ...
Analysis of Reducing Sugars on Hydrolysis of Cassava Starch by a Themostable a-Amylase from Bacillus stearothemophilus TII12
(IPB (Bogor Agricultural University), 2001)
The product of a-amylase hydrolysis was evaluated for their application In sugar syrup Industry. The objectives of this experiment were to determine the enzyme production of Bacillus stearothermophilus TH,2 in a five liter ...
Cultivation of Thermophilic Bacteria Isolate of a-Amylase Production
(IPB (Bogor Agricultural University), 1999)
Cultivation of thermophilic bacteria isolate TVII-6 for a.amylase production. Thermophilic bacteria TVIJ-6 was isolated and selected from the soil sample taken from Dieng vulcanic. The specific activity of ainylase produced ...
Hydrolysis Methods of Starch for Culture Media of Bacillus sp. BMN14 Producing Biosurfactant Lipopeptide
(IPB (Bogor Agricultural University), 2000)
Ezymatic and acid hydrolysis of starch for culture media of Bacillus sp. BMN14 producing lipopeptide blosurfactant were studied using cassava, arrowroot and sago starch. These starch bydrolysates were used as glukose ...
The Selection of Xylanase-Producing Indegenous Bacteria
(IPB (Bogor Agricultural University), 2000)
The isolation and selection of xylanase producing bacteria have been done from soil and waste of starch Industry. Strains were cultivated in neutral and alkaline media with xilan as a substrate. Colonies which produced ...