Zobrazeno 1 - 10
of 82
pro vyhledávání: '"William M Fogarty"'
Publikováno v:
Circulation. 144
Introduction: Slow pathway (SP) modification via cryoablation is a common treatment of atrioventricular nodal reentrant tachycardia (AVNRT) in pediatric patients. Traditionally, SP modification was achieved by anatomical landmarks, ideal electrogram
Autor:
Edward J. Bourke, William M. Fogarty
Publikováno v:
Journal of Chemical Technology and Biotechnology. Biotechnology. 33:145-154
A strain of Bacillus subtilis (IMD 198) isolated from peat degraded starch to maltose with little production of glucose and other products. Highest levels of enzyme were achieved in a salts medium containing soya bean meal and starch. The enzyme was
Autor:
Patrick J. Griffin, William M. Fogarty
Publikováno v:
Journal of Applied Chemistry and Biotechnology. 23:301-308
Growth of Bacillus polymyxa and high activities of amylase were obtained in media containing starch and peptone. Of the metals of biological significance, calcium and manganese had the most beneficial effects on enzyme yields. Control of pH was criti
Autor:
William M. Fogarty, Patrick J. Griffin
Publikováno v:
Journal of Applied Chemistry and Biotechnology. 23:297-300
Amylose readily dissolves in dimethyl sulphoxide (DMSO) to give clear colourless solution which is stable and forms a convenient stock amylose solution for amylase determinations. Dimethyl sulphoxide has no inhibitory effect on different amylolytic e
Autor:
William M. Fogarty, Patrick J. Griffin
Publikováno v:
Journal of Applied Chemistry and Biotechnology. 23:401-406
A novel device has been constructed that permits the concentrated production of microbial extracellular enzymes. The apparatus is an all glass structure containing a number of ports, two of which extend to form cylindrical projections, three-quarters
Publikováno v:
Journal of Chemical Technology and Biotechnology. 32:790-798
The production of transglucosidase by Aspergillus niger was examined in batch culture with thin-layer chromatography (t.l.c.). Corn steep liquor was used as the nitrogen source and the activities obtained with four different carbon sources were exami
Publikováno v:
Enzyme and Microbial Technology. 26:561-567
This review is concerned with inhibition of amylases by cyclodextrins (cyclic maltooligosaccharides), the interaction that occurs between amylases and cyclodextrins and the application of cyclodextrin affinity chromatography in the purification of am
Publikováno v:
Process Biochemistry. 35:27-31
Bacillus sp. IMD 435 produced a raw starch-digesting but non-raw starch-adsorbing α-amylase. Maximum amylase yield was achieved in a medium containing lactose (4%, w/v) as the carbon source and yeast extract (2%, w/v) as the nitrogen source. Althoug
Publikováno v:
Enzyme and Microbial Technology. 25:330-335
The high levels of maltose produced by the maltogenic α-amylases from Penicillium expansum and Aspergillus oryzae may be explained by the participation of multimolecular reactions. Both enzymes catalyze transglycosylation reactions during the concen
Publikováno v:
Journal of Industrial Microbiology and Biotechnology. 22:96-99
The amylolytic system of Streptomyces sp IMD 2679 is composed of three α-amylases, amylase I, II and III, with temperature maxima of 60, 60–65 and 65°C, respectively. Although each α-amylase displayed higher stability in the pH range 6.0–8.5 t