Results 21 to 30 of about 81,581 (293)

Isolation and purification of α-amylase inhibitors and their in vitro and in vivo effects on Tribolium castaneum (Herbst) and Callosobruchus maculatus (F.)

open access: yesJournal of Plant Protection Research, 2020
Plant derived α-amylase inhibitors are proteinaceous molecules that regulate the enzyme activity in plants and also protect plants from insect attack. In the current study, 28 accessions of 19 plant species were screened for their α-amylase inhibitory ...
Ashraf Oukasha Abd El-latif   +3 more
doaj   +1 more source

A Structure—Activity Relationship Study of the Inhibition of α-Amylase by Benzoic Acid and Its Derivatives

open access: yesNutrients, 2022
Phenolic acids are widely found in fruits and vegetables. The inhibitory effect of phenolic acids on α-amylase, a key enzyme for starch digestion, has attracted the attention of researchers. To further investigate the effects of different substituents on
Lei Guan   +4 more
semanticscholar   +1 more source

Antioxidant, pancreatic lipase, and α-amylase inhibitory properties of oat bran hydrolyzed proteins and peptides.

open access: yesJournal of food biochemistry, 2021
This work aimed to determine the antioxidant properties of identified hydrolyzed oat proteins and peptides, and their capacity to inhibit lipase and α-amylase.
Ramak Esfandi   +3 more
semanticscholar   +1 more source

Molecular, Biochemical, and Dietary Regulation Features of α-Amylase in a Carnivorous Crustacean, the Spiny Lobster Panulirus argus. [PDF]

open access: yesPLoS ONE, 2016
Alpha-amylases are ubiquitously distributed throughout microbials, plants and animals. It is widely accepted that omnivorous crustaceans have higher α-amylase activity and number of isoforms than carnivorous, but contradictory results have been obtained ...
Leandro Rodríguez-Viera   +8 more
doaj   +1 more source

Linking the Phytochemicals and the α-Glucosidase and α-Amylase Enzyme Inhibitory Effects of Nigella sativa Seed Extracts

open access: yesFoods, 2021
Nigella sativa L. (Ranunculaceae), commonly referred to as black seeds or black cumin, is used in popular medicine (herbal) all over the world for the treatment and prevention of several diseases, including diabetes.
Salima Tiji   +7 more
semanticscholar   +1 more source

Synthesis and Molecular Docking Studies of Alkoxy- and Imidazole-Substituted Xanthones as α-Amylase and α-Glucosidase Inhibitors

open access: yesMolecules, 2023
Current antidiabetic drugs have severe side effects, which may be minimized by new selective molecules that strongly inhibit α-glucosidase and weakly inhibit α-amylase.
Dolores G. Aguila-Muñoz   +10 more
doaj   +1 more source

Using Molecular Docking to Investigate the Alpha-amylase Inhibitory Activity of Bitter Peptides RK7 and KQ7 Derived from Yak Cheese [PDF]

open access: yesShipin Kexue, 2023
In this study, the physicochemical properties of two bitter peptides derived from yak cheese, RPKHPIK (RK7) and KVLPVPQ (KQ7) were calculated by using online bioinformatics tools such as ExPASy-ProtParam, Innovagen, and Pep-Draw.
LI Mengyao, LIANG Qi, SONG Xuemei
doaj   +1 more source

Isolation and characterization of α ‐amylase encoding gene in Bacillus amyloliquefaciens PAS

open access: yesIndonesian Journal of Biotechnology, 2021
Amylolytic bacteria are a source of amylase, which is an essential enzyme to support microalgae growth in the bioreactor for microalgae culture. In a previous study, the highest bacterial isolate to hydrolyze amylum (namely PAS) was successfully isolated
Achmad Rodiansyah   +4 more
doaj   +1 more source

Immobilization of Trichoderma harzianum α-Amylase on Treated Wool: Optimization and Characterization

open access: yesMolecules, 2014
α-Amylase from Trichoderma harzianum was covalently immobilized on activated wool by cyanuric chloride. Immobilized α-amylase exhibited 75% of its initial activity after 10 runs.
Saleh A. Mohamed   +3 more
doaj   +1 more source

Exploring the binding interactions of structurally diverse dichalcogenoimidodiphosphinate ligands with α-amylase: Spectroscopic approach coupled with molecular docking

open access: yesBiochemistry and Biophysics Reports, 2020
Postprandial hyperglycemia has orchestrated untimely death among diabetic patients over the decades and regulation of α-amylase activity is now becoming a promising management option for type 2 diabetes.
Oghenetega J. Avwioroko   +8 more
doaj   +1 more source

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