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Freeze-drying. Rarefied atmosphere in a freeze-drier. Influence on conservation of freeze-dried products.

La lyophilisation. L'atmosphère raréfiée dans un lyophilisateur. Effets sur la conservation des lyophilisats.

Author(s) : AMOIGNON J.

Type of monograph: Book

Summary

This book is designed to provide information for pharmacists, engineers and technicians seeking to understand atmospheric rarefaction in the context of drawing up specifications, defining validation operations, or running or maintaining a freeze-drier. Summary: general principles; the freeze-drier: general charcteristics of the vacuum cycle; obtaining of a rarefied atmosphere: pumps; measurement of the pressure of a rarefied atmosphere; desorption; permeation; sealing; quality of the rarefied atmosphere: oil retrodiffusion; comments on the packaging of freeze-dried products.

Details

  • Original title: La lyophilisation. L'atmosphère raréfiée dans un lyophilisateur. Effets sur la conservation des lyophilisats.
  • Record ID : 1998-2619
  • Languages: French
  • Publication: SEFEFIM - France/France
  • Publication date: 1996
  • ISBN: 2950490344
  • Source: Source: 103 p. (21 x 29.7); fig.; tabl.
  • Document available for consultation in the library of the IIR headquarters only.

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