Imaging Science and Photochemistry ›› 1993, Vol. 11 ›› Issue (3): 199-203.DOI: 10.7517/j.issn.1674-0475.1993.03.199

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STUDY ON THE STRUCTURE (CONFORMATION) AND PROPERTIES OF COLLAGEN/GENLATINI. THE EXPLORING RESEARCH ON THE SEPARATION OF GELATIN COMPONEUTS BY ULTRA-FILTRATION TECHNIQUE

Jin Gui-xian, Chen Li-juan, Peng Bi-xian   

  1. Institute of Photographic Chemistry, Academia Sinica, Beijing 100101, P. R. China
  • Received:1992-04-30 Revised:1993-02-28 Online:1993-08-20 Published:1993-08-20

Abstract: 10 different ultra-filtration membrance of various types were collected, These membranes were applied for the exploring research on the separation of different components (conformations) contained in photo-gelatins. The tests indicate that the ulltra-membrane of type F-84-8 has proved to be effective for the separation of a component from β and γ components, the applying possibility of the ultra-membrane in the gelatin manufaturing process and the problems to be solved have been presented and discussed.

Key words: ultra-filtration, gelatin compoment, separation