Results 21 to 30 of about 27,593 (305)

Non-linear correlation between amylase day 2 to day 1 ratio and incidence of severe acute pancreatitis

Frontiers in Cellular and Infection Microbiology, 2022
BackgroundThis study aimed to assess whether the amylase day 2/amylase day 1 ratio was associated with severe acute pancreatitis (SAP).MethodsWe retrospectively enrolled 464 patients with acute pancreatitis. Serum amylase was measured on admission (day 1)
Wandong Hong, Luyao Zheng, Yajing Lu, Minhao Qiu, Ye Yan, Zarrin Basharat, Maddalena Zippi, Vincent Zimmer, Vincent Zimmer, Wujun Geng   +9 more
doaj   +1 more source

Consolidated bioprocessing of starchy substrates into ethanol by industrial Saccharomyces cerevisiae strains secreting fungal amylases [PDF]

, 2015
The development of a yeast strain that converts raw starch to ethanol in one step (called Consolidated Bioprocessing, CBP) could significantly reduce the commercial costs of starch-based bioethanol. An efficient amylolytic Saccharomyces cerevisiae strain
Abdel-Aal, Apiwatanapiwat, Brehmer, Chen, Demirbas, den Haan, Eksteen, Favaro, Favaro, Favaro, Favaro, Favaro, Favaro, Favaro, Hoseney, Hostinová, Jang, Jin, Kang, Khaw, Kim, Kim, Knox, Koutinas, Laemmli, McAllister, Miller, O'Connell, Pejin, Ramachandran, Robertson, Romanos, Rooney, Rooney, Sambrook, Sharp, Sun, Tester, Tester, Thorsen, van Zyl, Viktor, Wang, Yamada, Yamada, Yamada   +45 more
core   +1 more source

β-amylase production by a novel strain Paenibacillus chitinolyticus CKS1 using commercial and waste substrates [PDF]

Journal on Processing and Energy in Agriculture, 2018
Amylases are industrially important enzymes which could convert starch to glucose, maltose and oligosaccharides. A bacterial strain designated as Paenibacillus chitinolyticus CKS1which was isolated from the soil of the coniferous forest, produced β ...
Radovanović Neda, Davidović Slađana, Miljković Miona, Pavlović Marija, Buntić Aneta, Lazić Vesna, Mihajlovski Katarina   +6 more
doaj   +1 more source

Native to designed: microbial α-amylases for industrial applications [PDF]

PeerJ, 2021
Background α-amylases catalyze the endo-hydrolysis of α-1,4-D-glycosidic bonds in starch into smaller moieties. While industrial processes are usually performed at harsh conditions, α-amylases from mainly the bacteria, fungi and yeasts are preferred for ...
Si Jie Lim, Siti Nurbaya Oslan
doaj   +2 more sources

Utilisation of wheat bran as a substrate for bioethanol production using recombinant cellulases and amylolytic yeast [PDF]

, 2015
Wheat bran, generated from the milling of wheat, represents a promising feedstock for the production of bioethanol. This substrate consists of three main components: starch, hemicellulose and cellulose.
Basaglia, Marina, Cagnin, Lorenzo, Casella, Sergio, Cripwell, Rosemary, Favaro, Lorenzo, Rose, Shaunita H., van Zyl, Willem   +6 more
core   +1 more source

Maltooligosaccharides: Properties, Production and Applications

Molecules, 2023
Maltooligosaccharides (MOS) are homooligosaccharides that consist of 3–10 glucose molecules linked by α-1,4 glycosidic bonds. As they have physiological functions, they are commonly used as ingredients in nutritional products and functional foods.
Mária Bláhová, Vladimír Štefuca, Helena Hronská, Michal Rosenberg   +3 more
doaj   +1 more source

Impact of calcium on salivary α-amylase activity, starch paste apparent viscosity and thickness perception [PDF]

, 2011
Thickness perception of starch-thickened products during eating has been linked to starch viscosity and salivary amylase activity. Calcium is an essential cofactor for α-amylase and there is anecdotal evidence that adding extra calcium affects ...
A Kumari, AAD Comrie, AC Alting, AD Nielsen, AL Ferry, ALS Ferry, Andrew J. Taylor, AR Nazmi, BL Vallee, Cecile Morris, CF Gonzalez, CI Heinzerling, D Suvd, DS Bush, E Bertoft, E Salvolini, G Muralikrishna, ID Evans, J Hsiu, J Kivela, J Lin, JGL Harrison, JW Woolnough, L Engelen, L Sewon, LS Collado, M Machius, M O’Mahony, M Tietz, MJ Larsen, RA Wijk de, RG Schipper, Susanne L. Fichtel, WM Edgar   +33 more
core   +1 more source

Production of bioethanol from multiple waste streams of rice milling [PDF]

, 2017
This work describes the feasibility of using rice milling by-products as feedstock for bioethanol. Starch-rich residues (rice bran, broken, unripe and discolored rice) were individually fermented (20% w/v) through Consolidated Bioprocessing by two ...
Basaglia, Marina, Cagnin, Lorenzo, Casella, Sergio, Favaro, Lorenzo, Pizzocchero, Valentino, van Zyl, Willem Heber   +5 more
core   +1 more source

Enzimas exógenas no desempenho e na digestibilidade ileal de nutrientes em frangos de corte Exogenous enzymes in the performance and nutrient ileal digestibility of broiler chickens

Pesquisa Agropecuária Brasileira, 2008
O objetivo deste trabalho foi avaliar o efeito da combinação de fitase e do complexo amilase, protease e xilanase, em dietas de milho e soja, formuladas com redução e sem redução dos níveis de energia, cálcio e fósforo sobre o desempenho e a ...
Nei André Arruda Barbosa, Nilva Kazue Sakomura, João Batista Kochenborger Fernandes, Leilane Rocha Barros Dourado   +3 more
doaj   +1 more source

Optimization of Enzymatic Hydrolysis of Waste Bread before Fermentation

Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis, 2017
Finding of optimal hydrolysis conditions is important for increasing the yield of saccharides. The higher yield of saccharides is usable for increase of the following fermentation effectivity.
Helena Hudečková, Petra Šupinová, Libor Babák   +2 more
doaj   +1 more source