DIETANING HAZM FERMENTLARI SEKRETSIYASIGA TA’SIRI
Kalit so‘zlar:
dieta, hazm fermentlari, sekretsiyaAbstrak
Mazkur tezisda dietaning hazm fermentlari sekretsiyasiga ta’siri ilmiy jihatdan tahlil qilinadi. Ovqat tarkibidagi oqsil, yog‘ va uglevodlar nisbatining o‘zgarishi me’da-ichak yo‘llarida fermentlar (amilaza, proteaza, lipaza va boshqalar) ishlab chiqarilishiga bevosita ta’sir ko‘rsatishi asoslab beriladi. Shuningdek, ratsionning sifati va muvozanatliligi oshqozon osti bezi, jigar hamda ichak bezlari faoliyatiga ta’siri yoritiladi. Turli xil dietalar (yuqori oqsilli, past uglevodli, tolaga boy ratsion va boshqalar) fermentativ faollikni oshirishi yoki kamaytirishi mumkinligi ilmiy manbalar asosida bayon etiladi. Tadqiqot natijalari sog‘lom ovqatlanish tizimini shakllantirish hamda hazm tizimi kasalliklarining oldini olishda muhim ahamiyat kasb etadi.Havolalar
Braude, R., A. M. Dollar, K. G. Mitchell and J. W. G. Porter. 1958. Proteolytic enzymes and the
clotting of milk in the stomach of the young pig. Proc. Nutr. Soc.
17:491.
Bucko, A. and Z. Kopec. 1968. Adaptations of enzymes activity of the rat pancreas on altered
food intake. Nutr. Diet. 10:276.
Corring, T., A. Aumaitre and G. Durand. 1978. Development of digestive enzymes in the piglet
from birth to 8 weeks. 1. Pancreas and pancreatic enzymes. Nutr. Metab. 22:231.
Corring, T. and D. Bourdon. 1977. Exclusion of pancreatic exocrine secretion from intestine in
the pig: Existence of a digestive compensaton. J. Nutr. 107:1216. Corring, T. and R. Saucier. 1972.
Secretion pancreatique sur porc fistule adaptation a la teneur en porteines du regime. Ann. Biol. Anim.
Biochem, Biophys. 12:233.
Decuypere, J. A., R. Bossuyt and H. K. Henderickx. 1978. Gastric secretion in suckling pigs and
early-weaned pigs given a dry cow's milk formula ad lib. Brit. J. Nutr. 40:91.
Efird, R, C., W~ D. Armstrong and D. L. Herman. 1982, The development of digestive capacity
in young pigs: Effects of weaning regimen and dietary treatment. J. Anim. Sci. 55:1370. Gorrill, A. D.
L. and D. W. Friend. 1970. Pancreas size and trypsin and chymotrypsin activities in the pancreas and
intestinal contents of pigs from birth to 5 weeks of age. Can. J. Physiol. Pharmacol. 48:745.
Gorrill, A. D. L. and J. W. Thomas. 1967. Trypsin, chymotrypsin and total proteolytic activity of
pancreas, pancreatic juice, and intestinal contents from the bovine