Mongrel dogs were fed, from weaning to 9 months of age, on one of two diets that differed only in the type of fat content (virgin olive oil or sunflower oil) to compare the composition of exocrine pancreatic secretion in the basal period and in response to food. In resting pancreatic flow, electrolytes and the specific activities of amylase, lipase and chymotrypsin were similar in both experime...

a number of 36 varieties of rice were compared for different traits. the correlation coefficient of grain yield with tiller number, harvest index, length of grain, ratio of length to width of grain, amylase content, days to 50 percent flowering and days to full maturity were positive and significant (p

To determine the role of 1,2-diacylglycerol (1,2-DAG) and protein kinase C in pancreatic enzyme secretion, we measured the effect of various pancreatic secretagogues on the cellular mass of 1,2-DAG and amylase release in dispersed pancreatic acini from the guinea pig. In addition, we measured the effect of a recently described protein kinase C inhibitor 1-(5-isoquinolinesulfonyl)-2-methylpipera...

A study was conducted to evaluate the effects of dietary α-amylase and β-xylanase supplementation of corn-soy diets, formulated with or without supplemental phytase, on growth performance, energy utilization, and starch digestibility in broiler chickens. A total of 336 slow-feathering, Cobb × Cobb 500 male broilers were randomly distributed to 6 treatments having 8 replicates of 7 birds each. B...

The action of propionate, one of the major end products of microbial fermentation in herbivores was investigated in isolated, perifused pancreatic acini of guinea pigs, voles, and mice. With the use of guinea pig acini, 100 μM propionate had no effect, whereas 300 and 600 μM increased amylase release by six- and ninefold, respectively. Simultaneous perifusion of carbachol (CCh) 10 μM plus propi...

The inhibitory potential of purified α amylase inhibitors of sorghum on the digestive enzyme of Tribolium Castaneum, a devastating insect pest of economic importance have been studied. Qualitative and quantitative differences in α amylase of Tribolium Castaneum upon feeding on natural and artificial diets were evident. Natural diets were legumes like Black gram, Pigeon Pea, Red lentil, Cowpea a...

Filamentous fungi have been widely used to produce hydrolytic enzymes for industrial applications. Fungal enzymes amylase and glucoamylase were produced using a specific culture Aspergilus oryzae under solid state fermentation and the enzymes obtained were partially purified using isopropanol. Screening of four agricultural residues viz. rice bran, wheat bran, rice bran: wheat bran (1:1), rice ...

This research is the first to evaluate brittle wort (Chara corallina) extract for phytochemical content and inhibitory effects against a-glucosidase a-amylase activities. An ethanolic of C. corallina had strongest enzyme effect. The inhibition efficiencies all extracts were more potent than those a-glucosidase, with IC50 values 8.43±0.18 mg/mL 1.78±0.07 a-amylase. Inhibition efficiency was rela...

The effects of non-starch polysaccharide (NSP) content of wheat and xylanase supplementation (XS) of the diet, on intestinal enzyme activity (amylase, aminopeptidase and lipase), fat digestibility and ileal viscosity of laying hens has been studied. Two hundred forty Hy-Line W-36 layer from 20 to 25 week of age were studied under a factorial experiment (4×2) in completely randomized design with...