Zobrazeno 1 - 10
of 19
pro vyhledávání: '"G A, STRASDINE"'
Publikováno v:
Canadian Journal of Animal Science. 68:873-880
Dogfish (Squalus acanthias) processing wastes were readily hydrolyzed in the presence of 1.5% formic acid to produce a stable, liquid product free of bones and scales. The rate and the extent of solubilization is temperature dependent. A temperature
Autor:
J. R. McBride, G. A. Strasdine
Publikováno v:
Journal of Fish Biology. 15:135-140
Adult sockeye salmon, Oncorhynchus nerka (Walbaum), in three different stages of sexual maturity were administered the antibiotic, oxytetracycline, by injection (intraperitoneal and intramuscular), water bath exposure and stomach capsule implant. Con
Publikováno v:
Canadian Journal of Biochemistry and Physiology. 41:1603-1610
Assays of hydrolase activity toward the following substrates gave specific activities for Achatina fulica digestive juice which were within ± 50% of those for Helix pomatia digestive juice: carboxymethyl cellulose, glycol chitin, laminarin, xylan, g
Autor:
G. A. Strasdine
Publikováno v:
Canadian Journal of Microbiology. 14:1059-1062
An intracellular polysaccharide composed of glucose subunits and structurally resembling amylopectin was isolated from vegetative cells of Clostridium botulinum type E. Chemical and microscopic methods were employed to demonstrate amylopectin accumul
Autor:
G. A. Strasdine, D. R. Whitaker
Publikováno v:
Canadian Journal of Biochemistry and Physiology. 41:1105-1113
An apparatus for fractionation of particles is described. Liquid at constant temperature is freed of air bubbles and circulated at constant flow rate through a series of vertical columns of progressively increasing diameters, a settling bottle, and a
Autor:
G. A. Strasdine, Joanne M. Melville
Publikováno v:
Journal of the Fisheries Research Board of Canada. 25:547-553
A chemically defined medium is described for the growth and spore production of Clostridium botulinum type E, strain Minnesota. With the exception of valine, omitting any amino acid or vitamin did not prevent growth, although marked changes in morpho
Publikováno v:
Canadian Journal of Microbiology. 7:91-97
Resting cell suspensions of Pseudomonas aeruginosa exhibited substrate-dependent phosphorylation and most of the phosphate appeared in the nucleic acid fraction. The amount of P32 incorporated was a function of substrate concentration. When equivalen
Autor:
G. A. Strasdine
Publikováno v:
Journal of the Fisheries Research Board of Canada. 24:595-606
Spores of Clostridium botulinum type E germinated rapidly under suitably defined conditions of pH, temperature, and nutrient concentration. The influence of these factors on the rate of germination is presented graphically on the basis of germination
Autor:
G. A. Strasdine, Joanne M. Melville
Publikováno v:
Journal of the Fisheries Research Board of Canada. 28:1817-1820
Acid phosphatase activity with a pH optimum of 5 was demonstrated in vegetative cells, spores, and germinated spores of Clostridium botulinum type E (Minnesota). The enzyme was present in the cells during all stages of growth and was insensitive to t
Autor:
Joanne M. Melville, G. A. Strasdine
Publikováno v:
Journal of the Fisheries Research Board of Canada. 29:1769-1771
Salmon-canning waste water was shown to support the growth of six species of bacteria both as a complete growth medium and as a supplementary source of available nitrogen. On this basis, the waste water compared favourably to six commercially availab