Results 21 to 30 of about 1,901,529 (128)

Nitric oxide, islet acid glucan-1,4-alpha-glucosidase activity and nutrient-stimulated insulin secretion

, 2000
The mechanism of nutrient-evoked insulin release is clearly complex. One part of that mechanism is postulated to be the activation of the glycogenolytic enzyme acid glucan-1,4-alpha-glucosidase.
Mosén, Henrik,, Lundquist, Ingmar,, Salehi, S Albert,, Lund University.   +3 more
core   +2 more sources

Biochemical and structural characterization of a metacaspase and an alpha-(1,4) glucan branching enzyme

, 2022
Les infections causées par diverses espèces Candida ont considérablement augmenté ces dernières années notamment dans un cadre hospitalier où elles entrainent une forte mortalité.
Conchou, Léa
core  

Analysis of Carbohydrates and Glycoconjugates by Matrix‐Assisted Laser Desorption/Ionization Mass Spectrometry: An Update for 2023–2024

Mass Spectrometry Reviews, EarlyView.
ABSTRACT The use of MALDI mass spectrometry for the analysis of carbohydrates and glycoconjugates is a well‐established technique and this comprehensive review is the twelfth update of the original article published in 1999 and brings coverage of the literature to the end of 2024.
David J. Harvey
wiley   +1 more source

Safety evaluation of a food enzyme with glucan 1,4-alpha-glucosidase and alpha-amylase activities from the genetically modified Aspergillus niger strain NZYM-BX

, 2021
[EN] The food enzyme with glucan 1,4-alpha-glucosidase (EC 3.2.1.3) and alpha-amylase (EC 3.2.1.1) activities is produced with the genetically modified strain of Aspergillus niger NZYM-BX by Novozymes A/S.
Gott, David Michael, Van Loveren, Henk, Crebelli, Riccardo, Mortensen, Alicja, Lambré, Claude, Bolognesi, Claudia, Lampi, Evgenia, Mengelers, Marcel, Grob, Konrad, Barat Baviera, José Manuel, Steffensen, Inger-Lise, Tlustos, Christina, Vernis, Laurence, Cocconcelli, Pier Sandro, Riviere, Gilles   +14 more
core   +1 more source

Natural Polysaccharides for Rheumatoid Arthritis Therapy: Mechanism, Drug Delivery and Clinical Application

Phytotherapy Research, EarlyView.
Schematic overview of the experimental models, therapeutic mechanisms, drug delivery systems, and clinical potential of natural polysaccharides in rheumatoid arthritis. ABSTRACT Rheumatoid arthritis (RA) is a systemic autoimmune disease characterized primarily by chronic synovitis.
Luxin Li, Junnan Li, Guangzhi Li, Lili Huang, Tiantian Wen, Yanying Li, Yan Sun, Zhenqiang Liu, Qingshan Chen, Lili Zhang, Tiangang Lu, Ruiyan Wu, Haixue Kuang, Xiaochi Ma, Yan Liu   +14 more
wiley   +1 more source

Phase Behaviour Of Oat β-Glucan/Sodium Caseinate Mixtures [PDF]

Oat β-glucan is a water soluble polysaccharide which has been approved as a functional bioactive ingredient. In this thesis, β-glucan was successfully isolated from oat flour and samples of different molecular weights were produced.
Agbenorhevi, Jacob Kwaku
core   +3 more sources

Structural insights into xyloglucan recognition by an ABC transporter from a Gram‐positive, thermophilic bacterium

The FEBS Journal, EarlyView.
Athe_2052 is an ABC transporter substrate‐binding protein that recognizes xyloglucan heptasaccharide (XXXG), a soluble breakdown product of plant xyloglucan. The crystal structure of Athe_2052, together with binding assays and computational modeling, shows how XXXG is recognized by this sugar transporter.
Hansen Tjo, Virginia Jiang, Philip D. Jeffrey, Angela Zhu, A. James Link, Jerelle A. Joseph, Jonathan M. Conway   +6 more
wiley   +1 more source

α‐1,3‐Glucan Is Required for Cell Wall Integrity and Full Virulence of Colletotrichum graminicola, but Not for Evasion of PAMP‐Triggered Immunity

Molecular Microbiology, EarlyView.
Abbreviated Summary The role of the major fungal cell wall polymer α‐1,3‐glucan in plant infection is poorly understood. Deletion mutants of the maize anthracnose fungus Colletotrichum graminicola lacking all three α‐1,3‐glucan synthase genes differentiated severely distorted biotrophic hyphae in planta, and virulence was strongly reduced.
Iris Gase, Lala Aliyeva‐Schnorr, Michael Melzer, Maria Ott, Julia Haufe, Matthias Menzel, Timo Engelsdorf, Christiane Rohrbach, Alan de Oliveira Silva, Lars M. Voll, Alexander S. Mickel, Maximilian Groß, Mamoru Wakayama, Holger B. Deising   +13 more
wiley   +1 more source

In Planta Expression of Thermophilic GtGBE Mimics BEIIb and Modifies Rice Starch Structure Without Yield Penalties

Plant Biotechnology Journal, EarlyView.
ABSTRACT Enzymatic modification using glycosyltransferases offers a green route to produce highly branched starch to enhance starch functionality in the food industry, yet this approach faces challenges including the high cost of enzyme production and inefficiency.
Feifei Xu, Jianming Pan, Meng Li, Xinyu Li, Jiayuan Chang, Wenjia Fu, Kaiwen Gu, Jinsong Bao   +7 more
wiley   +1 more source

Moderate Amylose Increases From SSIIa Mutations Modify Pasta Texture in Durum Wheat

Cereal Chemistry, Volume 103, Issue 5, Page 778-789, September/October 2026.
ABSTRACT Background and Objectives Durum wheat (Triticum turgidum L. subsp. durum) pasta quality depends on grain yellowness, gluten strength, and protein content, and can be modified by altering starch composition. High‐amylose null mutants improve nutritional traits but often reduce seed size, yield, and processing quality.
Prashant Kumar, Andrew C. Hogg, Frank Manthey, Michael J. Giroux   +3 more
wiley   +1 more source