Continuous hydrolysis of /3-casein in a membrane reactor: Preparation of bioactive peptide
Résumé
Continuous Stirred Tank Membrane Reactor was used to investigate the continuous and selective extraction of a bioactive peptide B-CN (193-209) from bovine B-casein/chymosin hydrolysate. It was shown that the feasibility of the process depends on the nature and the area of ultrafiltration membrane used. With an inorganic (carbon-zirconia) membrane, high retention of the peptide constitutes a limit to the operation. However, when the reactor was equipped with a cellulosic type membrane, satisfactory transmission of the peptide was obtained. As shown by RP-HPLC and mass spectrometry analysis, only /3-CN (193-209) permeates through the membrane.
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10.1007_BF01080142_{6823520A-20F7-4D1D-8F35-DF22AD6F2E1B}.pdf (357.93 Ko)
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Origine | Accord explicite pour ce dépôt |
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