Results 61 to 70 of about 9,014 (216)

Salt‐induced nutritional and metabolic shifts in halophytes: implications for food security

Journal of the Science of Food and Agriculture, EarlyView.
Abstract Plant species vary in their response to salinity: some crops show a degree of salt tolerance, while halophytes – whether wild or cultivated – are characterized by a high capacity to thrive under saline conditions. Halophytes are considered a source of valuable secondary metabolites with potential economic value, yet they might also produce ...
Giulia Atzori, Pedro Garcia Caparros, Antonella Castagna, Luisa Custódio, Valentina Lazazzara, Claus Krogh Madsen, Felicia Menicucci, Maria João Rodrigues, Katalin Solymosi, Jose Ramon Acosta Motos   +9 more
wiley   +1 more source

Glucoamylase I of Black Aspergillus [PDF]

, 1982
Glucoamylase I of black Aspergillus was purified by (NH_4)_2SO_4 precipitation, ethanol fractionation, ion exchange chromatography on DEAE-cellulose, preparative isoelectric focusing and Sephadex G-100 gel filtration.
Medda, Sukumar, Ueda, Seinosuke, Saha, Badal Chandra, 上田, 誠之助   +3 more
core  

Safety of the food enzyme glucoamylase from a genetically modified Aspergillus niger (strain NZYM‐BF)

EFSA Journal, 2018
The food enzyme glucoamylase (glucan 1,4‐α‐glucosidase; EC 3.2.1.3) is produced with the genetically modified strain of Aspergillus niger by Novozymes A/S. The genetic modifications do not give rise to safety concerns. The food enzyme is free from viable
EFSA Panel on Food Contact Materials, Enzymes, Processing Aids (CEP), Vittorio Silano, José Manuel Barat Baviera, Claudia Bolognesi, Beat Johannes Brüschweiler, Pier Sandro Cocconcelli, Riccardo Crebelli, David Michael Gott, Konrad Grob, Evgenia Lampi, Alicja Mortensen, Gilles Riviere, Inger‐Lise Steffensen, Christina Tlustos, Henk Van Loveren, Laurence Vernis, Holger Zorn, Klaus‐Dieter Jany, Sirpa Kärenlampi, André Penninks, Davor Želježic, Margarita Aguilera‐Gómez, Magdalena Andryszkiewicz, Davide Arcella, Ana Gomes, Natália Kovalkovičová, Yi Liu, Annamaria Rossi, Karl‐Heinz Engel, Andrew Chesson   +29 more
doaj   +1 more source

Effects of Nanocellulose on the Physicochemical‐Digestive Characteristics of Corn Starch

Food Science &Nutrition, Volume 14, Issue 7, July 2026.
Hydrogen bonding interacted between CS and NC. NC‐CS complexes exhibited thinner and smoother surfaces. The digestion of NC‐CS complexes decreased due to the increased SDS. The gelatinization temperatures of CS were increased after complexation with NC. ABSTRACT This study investigated the effects of nanocellulose (NC) on the physicochemical properties,
Yanyan Liu, Shuyao Li, Junjie Yuan, Huiying Zhang, Xueli Gao, Yonghui Wang, Shenghua He, Weiyun Guo, Guanghui Li   +8 more
wiley   +1 more source

Secretion of α-amylase and multiple forms of glucoamylase by the yeast Trichosporon pullulans [PDF]

, 1986
Trichosporon pullulans IGC 3488 produced extracellular α-amylase and glucoamylase activities when grown in batches in a medium containing corn steep liquor and soluble starch or corn starch, α-Amylase, unlike glucoamylase activity, was secreted ...
René De Mot, Hubert Verachtert
core   +1 more source

Recent Progress on Enzyme Immobilization: Materials, Strategies, and Applications

Food Bioengineering, Volume 5, Issue 2, Page 220-243, June 2026.
Enzyme immobilization technology has undergone substantial evolution driven by advances in materials science. This review systematically examines the recent advances in enzyme immobilization since 2024, with a focused analysis of five major categories of enzyme carriers including covalent organic framework, metal‐organic frameworks, polymers, carbon ...
Shuran Wang, Ruoke Li, Yixuan Xie, Hanya Zhang, Xiaoyu Huang, Siwei Chen, Weixin Xu, Yueling Liu   +7 more
wiley   +1 more source

Enhancement of fatty acid degradation pathway promoted glucoamylase synthesis in Aspergillus niger

Microbial Cell Factories, 2022
Background Our recent multi-omics analyses of glucoamylase biosynthesis in Aspergillus niger (A. niger) suggested that lipid catabolism was significantly up-regulated during high-yield period under oxygen limitation.
Jie Qi, Xianzun Xiao, Liming Ouyang, Chenghan Yang, Yingping Zhuang, Lixin Zhang   +5 more
doaj   +1 more source

Activated Charcoal—A Potential Material in Glucoamylase Recovery [PDF]

, 2011
The potential of activated charcoal in the purification of fungal glucoamylase was investigated. Various concentrations of activated charcoal (1–4% w/v) were used to concentrate crude glucoamylase from Rhizopus oligosporus at different temperature values
L. O. Sanni, T. O. S. Popoola, I. Akpan, S. O. Kareem   +3 more
core   +1 more source

A Comparative Evaluation of Carbonaceous and Alloy Type Anodes for Sodium‐Ion Batteries: Capacity, Scalability, and Sustainability Perspectives

Small, Volume 22, Issue 31, 2 June 2026.
This review critically compares the electrochemical performance of carbon‐based and alloy‐type anodes for sodium‐ion batteries, with an emphasis on strategies that enhance practical deployment. It highlights how synergistic optimization of microstructure, electrolyte, and presodiation improves hard carbon, while nanostructuring and interfacial ...
Anele Tshaka, Usisipho Feleni, Moshawe J. Madito, Mesfin Abayneh Kebede   +3 more
wiley   +1 more source

Preparation and characterization of two types of covalently immobilized amyloglucosidase [PDF]

Journal of the Serbian Chemical Society, 2005
Amyloglucosidase from A. niger was covalently immobilized onto poly (GMA-co-EGDMA) by the glutaraldehyde and periodate method. The immobilization of amyloglucosidase after periodate oxidation gave a preparate with the highest specific activity reported ...
ZORAN VUJCIC, IRENA NOVAKOVIC, SLOBODAN JOVANOVIC, RADIVOJE PRODANOVIC, NENAD MILOSAVIC   +4 more
doaj