. A text-book of bacteriology, including the etiology and prevention of infective diseases and a short account of yeasts, and moulds, haematazoa, and psorosperms. Bacteriology. h. c. 'I. Fig. 90.—STKErTOcoccus Pyogenks Bovis. Pure-cultures on nutrient gelatine. a, Sub-cnlture from agar. h. Sub-culture from broth. c, Sub-culture from milk. d. Sub-culture from milk. The tubes ai'e then placed in the incubator at 37° C. ; the .strepto- cocci will appear in the course of two or three days in the form of minute dotted colonies. If present alone, and in consiilerable (juantities, the inoculated surf
. A text-book of bacteriology, including the etiology and prevention of infective diseases and a short account of yeasts, and moulds, haematazoa, and psorosperms. Bacteriology. h. c. 'I. Fig. 90.—STKErTOcoccus Pyogenks Bovis. Pure-cultures on nutrient gelatine. a, Sub-cnlture from agar. h. Sub-culture from broth. c, Sub-culture from milk. d. Sub-culture from milk. The tubes ai'e then placed in the incubator at 37° C. ; the .strepto- cocci will appear in the course of two or three days in the form of minute dotted colonies. If present alone, and in consiilerable (juantities, the inoculated surface will exhibit a pure cultivation consLsting of a number of such colonies, whilst a flocculent mass is observed in the liquid which collects at the bottom, of agar-agar tubes; this florculeut mass will be found to be composed of chains. From such a tube inoculate a number of the small flasks employed in Pasteur's laboi'atory for cultivations in hqiiids. In this way a number of pure-cultivations in milk and broth are estaljlished, which can le examined fi'om time to time. From a pure-. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Crookshank, Edgar M. (Edgar March), 1858-1928. Philadelphia, W. B. Saunders
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Keywords: ., bookcentury1800, bookdecade1890, bookpublisherphila, bookyear1897
