Results 31 to 40 of about 7,261 (304)

Random mutagenesis of super Koji (Aspergillus oryzae): improvement in production and thermal stability of α-amylases for maltose syrup production

open access: yesBMC Microbiology, 2018
Background Alpha-amylases hydrolyze 1,4 α-glycosidic bonds of starch and produce malto-oligosaccharides. It is an important enzyme generally applied in textile, food and brewing industries. Enhancement in thermal stability and productivity of enzymes are
Bushra Aleem   +6 more
doaj   +1 more source

Amylase production from marine sponge Hymeniacidon perlevis; potentials sustainability benefits.

open access: yesPLoS ONE, 2023
The marine sponge Hymeniacidon perlevis is a globally distributed and invasive species with extensive filter-feeding characteristics. The symbiotic relationship fostered between the sea sponge and the inhabiting microorganism is key in the production of ...
Praise Tochukwu Nnaji   +3 more
doaj   +1 more source

Densely packed matrices as rate determining features in starch hydrolysis [PDF]

open access: yes, 2015
To aid in the design of starch-containing foods with slow and/or incomplete digestion in the upper gastrointestinal tract, the starch structural factors which control the rate of action of alpha-amylase are reviewed.
Dhital, Sushil   +2 more
core   +1 more source

The impact of single nucleotide polymorphism in monomeric alpha-amylase inhibitor genes from wild emmer wheat, primarily from Israel and Golan

open access: yesBMC Evolutionary Biology, 2010
Background Various enzyme inhibitors act on key insect gut digestive hydrolases, including alpha-amylases and proteinases. Alpha-amylase inhibitors have been widely investigated for their possible use in strengthening a plant's defense against insects ...
Yan Ze-Hong   +5 more
doaj   +1 more source

Polysaccharide utilization loci and nutritional specialization in a dominant group of butyrate-producing human colonic Firmicutes [PDF]

open access: yes, 2015
Acknowledgements The Rowett Institute of Nutrition and Health (University of Aberdeen) receives financial support from the Scottish Government Rural and Environmental Sciences and Analytical Services (RESAS).
Bernalier-Donadille, Annick   +9 more
core   +3 more sources

Identification of kernel proteins associated with the resistance to fusarium head blight in winter wheat (Triticum aestivum L.). [PDF]

open access: yesPLoS ONE, 2014
Numerous potential components involved in the resistance to Fusarium head blight (FHB) in cereals have been indicated, however, our knowledge regarding this process is still limited and further work is required.
Dawid Perlikowski   +5 more
doaj   +1 more source

Expression of alpha-amylase in Bacillus licheniformis [PDF]

open access: yesJournal of Bacteriology, 1986
In Bacillus licheniformis, alpha-amylase production varied more than 100-fold depending on the presence or absence of a catabolite-repressing carbon source in the growth medium. alpha-Amylase was produced during the growth phase and not at the onset of the stationary phase.
D M, Rothstein, P E, Devlin, R L, Cate
openaire   +2 more sources

A study of genetic markers in the South African Blesbok (Damaliscus Dorcas Phillipsi)

open access: yesKoedoe: African Protected Area Conservation and Science, 1972
During culling operations on blesbok from the Rietvlei Nature Reserve, 198 blood samples were obtained for study of genetic markers including haemoglobins, transferrins, amylases, albumins and carbonic anhydrases.
D. R Osterhoff   +2 more
doaj   +1 more source

Electrically Readable Lateral Flow Assay Using Organic Transistors for Diagnostic Applications

open access: yesAdvanced Materials, EarlyView.
Electrolyte‐gated organic field‐effect transistors (EGOFETs) are integrated with lateral flow (LF) paper fluidics to create a reusable, portable, and low‐cost point‐of‐care (PoC) diagnostic test. The devices are validated for Human Immunoglobulin G detection, achieving high sensitivity (0.1 fm), selectivity, and reproducibility with rapid results in 20–
María Jesús Ortiz‐Aguayo   +4 more
wiley   +1 more source

Performance of immobilized bacterial alpha-amylases in methyltriethoxsilane / tetraetoxysilane sol-gel matrices [PDF]

open access: yes, 2007
The large number of studies related to the field of biomolecules encapsulation in sol-gel hosts clearly indicates that this approach can be considered as a powerful alternative to traditional encapsulation procedures involving biopolymer hosts.
Dudás, Zoltán Imre   +2 more
core  

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