Digestion in Fish, Digestive Enzymes and Secretions
نویسندگان
چکیده
منابع مشابه
Studies on digestive enzymes in fish: Characterization and practical applications
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The proteolytic activities of the digestive tract of three carnivorous fish species (Sebastes mentella, Scophthalmus maximus, Sparus aurata) have been studied. The activity found in the stomach showed a pH optimum of 2.0 for all species, whereas this was in the alkaline range (9.5-10.0) in the intestinal extracts. Similar optimal temperature was measured for all species, although higher residua...
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The traditional understanding is that an entirely new complement of digestive enzymes is secreted by the pancreas into the small intestines with each meal. This is thought to be necessary because, like food itself, these enzymes are degraded during digestion. In this review we discuss experiments that bring this point of view into question. They suggest that digestive enzymes can be absorbed in...
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Enzymes are functional proteins essential to all living systems. In humans, enzymes act as catalysts for numerous chemical reactions including the digestion of dietary macronutrients. In the early part of the twentieth century, use of supplemental digestive enzymes was proposed as a means of compensating for the loss of enzyme activity in modern diets. As with the loss of micronutrients like vi...
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ژورنال
عنوان ژورنال: International Journal of Pure and Applied Sciences
سال: 2017
ISSN: 2149-0910
DOI: 10.29132/ijpas.344892