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Effect of 1-propanol on the activity of intestinal proteolytic enzymes of the European sea bass Dicentrarchus labrax
Year:
1994
Authors :
Eshel, Ariel
;
.
Harpaz, Sheenan
;
.
Lindner, Pinhas
;
.
Volume :
42
Co-Authors:
Harpaz, S., Agricultural Research Organization, Volcani Center, P.O. Box 6, Bet-Dagan 50250, Israel, Fish and Aquaculture Research Unit.
Eshel, A., Agricultural Research Organization, Volcani Center, P.O. Box 6, Bet-Dagan 50250, Israel, Department of Food Sciences.
Lindner, P., Agricultural Research Organization, Volcani Center, P.O. Box 6, Bet-Dagan 50250, Israel, Department of Food Sciences.
Facilitators :
From page:
49
To page:
52
(
Total pages:
4
)
Abstract:
The effect of 1-propanol and aliphatic alcohols on intestinal proteolytic and peptidase activities of the European sea bass Dicentrarchus labrax was examined in vitro. Results show that 1-propanol has a definite enhancing effect on the activity of trypsin and carboxypeptidase B as well as on the total proteolytic activity when tested with casein. Other intestinal enzymes were inhibited to various extents by 1-propanol. Effects of other aliphatic alcohols (e.g., butanols, 2-propanol, ethanol, and methanol) were tested as well. Results show that the less polar alcohols brought about the highest amplification of trypsin activity. © 1994 American Chemical Society.
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DOI :
Article number:
0
Affiliations:
Database:
Scopus
Publication Type:
article
;
.
Language:
English
Editors' remarks:
ID:
26052
Last updated date:
02/03/2022 17:27
Creation date:
17/04/2018 00:19
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Scientific Publication
Effect of 1-propanol on the activity of intestinal proteolytic enzymes of the European sea bass Dicentrarchus labrax
42
Harpaz, S., Agricultural Research Organization, Volcani Center, P.O. Box 6, Bet-Dagan 50250, Israel, Fish and Aquaculture Research Unit.
Eshel, A., Agricultural Research Organization, Volcani Center, P.O. Box 6, Bet-Dagan 50250, Israel, Department of Food Sciences.
Lindner, P., Agricultural Research Organization, Volcani Center, P.O. Box 6, Bet-Dagan 50250, Israel, Department of Food Sciences.
Effect of 1-propanol on the activity of intestinal proteolytic enzymes of the European sea bass Dicentrarchus labrax
The effect of 1-propanol and aliphatic alcohols on intestinal proteolytic and peptidase activities of the European sea bass Dicentrarchus labrax was examined in vitro. Results show that 1-propanol has a definite enhancing effect on the activity of trypsin and carboxypeptidase B as well as on the total proteolytic activity when tested with casein. Other intestinal enzymes were inhibited to various extents by 1-propanol. Effects of other aliphatic alcohols (e.g., butanols, 2-propanol, ethanol, and methanol) were tested as well. Results show that the less polar alcohols brought about the highest amplification of trypsin activity. © 1994 American Chemical Society.
Scientific Publication
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