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MÃ©moire sur la fermentation appelÃ©e lactique - Pasteur, L - 1858. 
- Paris, Mallet-Bachelier, 1858. 8vo (23.5 x 15.3 cm). 15 pp. [numbered (1)-15]. Original printed wrappers.l Original offprint with its wrapper. The beginning of bacteriology as a modern science and biological basis of fermentation, here in a very rare offprint, with its own printed wrapper and pagination. It is Pasteur's first paper on fermentation and contains most of the central theoretical and methodological features of his biological theory of fermentation, in particular the concept of fermentation as a product of the growth of yeast; the idea that air is a source of microscopic yeasts and other microorganisms, and the notion of specificity, in which each fermentation can be traced to a specific microorganism. Pasteur was able to isolate, observe and propagate the yeast responsible for lactic fermentation, and to demonstrate that its activity was dependent on its environment. Pasteur's concept of fermentation as a biological process challenged the chemical theory of fermentation put forth by Liebig, which Pasteur was able to disprove with his experiments on alcoholic and acetic fermentation."First demonstration of the connection between a specific fermentation and the activity of a specific micro-organism. This paper is often considered the beginning of bacteriology as a modern science" (DSB). Also published in "Annales de Chimie et de physique", serie 3 vol. 52, pp. 404-418. This printing is a roughly simultaneous publication in the "MÃ©moires de la SociÃ©tÃ© des Sciences, de l'Agriculture et des Arts de Lille", 2e ser., 1858, 5, 13-25. Uncut. Skilful repairs to outer margins of wrappers, otherwise an excellent clean copy. Dibner, p. 198; DSB 10, p. 363; Garrison and Morton 2472; Horblit, 82; Norman 1653; Osler 1534. [Attributes: Soft Cover]
[Bookseller: Antiquariaat Schierenberg]
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