Results 11 to 20 of about 227,509 (350)

Identification of Regulatory Genes and Metabolic Processes Important for Alginate Biosynthesis in Azotobacter vinelandii by Screening of a Transposon Insertion Mutant Library

Frontiers in Bioengineering and Biotechnology, 2020
Azotobacter vinelandii produces the biopolymer alginate, which has a wide range of industrial and pharmaceutical applications. A random transposon insertion mutant library was constructed from A.
Mali Mærk, Øyvind M. Jakobsen, Håvard Sletta, Geir Klinkenberg, Anne Tøndervik, Trond E. Ellingsen, Svein Valla, Helga Ertesvåg   +7 more
doaj   +1 more source

The Function of CBM32 in Alginate Lyase VxAly7B on the Activity on Both Soluble Sodium Alginate and Alginate Gel

Frontiers in Microbiology, 2022
Carbohydrate-binding modules (CBMs), as an important auxiliary module, play a key role in degrading soluble alginate by alginate lyase, but the function on alginate gel has not been elucidated.
Luyao Tang, Luyao Tang, Luyao Tang, Luyao Tang, Enwen Guo, Enwen Guo, Enwen Guo, Enwen Guo, Lan Zhang, Lan Zhang, Lan Zhang, Lan Zhang, Ying Wang, Ying Wang, Ying Wang, Ying Wang, Shan Gao, Shan Gao, Shan Gao, Shan Gao, Mengmeng Bao, Mengmeng Bao, Mengmeng Bao, Mengmeng Bao, Feng Han, Feng Han, Feng Han, Feng Han, Wengong Yu, Wengong Yu, Wengong Yu, Wengong Yu   +31 more
doaj   +1 more source

A Novel Alginate Lyase: Identification, Characterization, and Potential Application in Alginate Trisaccharide Preparation

Marine Drugs, 2022
Alginate oligosaccharides (AOS) have many biological activities and significant applications in prebiotics, nutritional supplements, and plant growth development. Alginate lyases have unique advantages in the preparation of AOS.
Zhao Xue, Xiao-Meng Sun, Cui Chen, Xi-Ying Zhang, Xiu-Lan Chen, Yu-Zhong Zhang, Shou-Jin Fan, Fei Xu   +7 more
doaj   +1 more source

The effect of nanocoatings enriched with essential oils on ‘Rocha’ pear long storage [PDF]

, 2020
The effect of coating 'Rocha' pears with alginate-based nanoemulsions enriched with lemongrass essential oil (LG) or citral (Cit) was investigated. Fruit were treated with the nanoemulsions: sodium alginate 2% (w/w) + citral 1% (w/w) (Cit1%); sodium ...
Antunes, Maria Dulce, Antão, Rui, Dores, Cristino, Faleiro, Maria Leonor, Figueiredo, Ana Cristina, G, Miguel, Gago, Custódia, Guerreiro, Adriana   +7 more
core   +1 more source

Alginates modification and the prospective uses of their products.

Squalen, 2014
Alginate is a natural hydrocolloid that is used in food and non food industries. The weakness ofnative alginate cause the limited uses of this material in industry.
Subaryono Subaryono
doaj   +1 more source

Fermentation medium optimization, molecular modelling and docking analysis of the alginate lyase of a novel Pseudomonas sp. LB56 isolated from seaweed waste

Biotechnology & Biotechnological Equipment, 2022
Alginate lyase has the potential for the ecofriendly depolymerization of alginate and generation of value-added products important in agriculture, bioenergy, food processing, medical diagnostic and pharmaceutical industries.
Bidyut Ranjan Mohapatra
doaj   +1 more source

Content Size-Dependent Alginate Microcapsule Formation Using Centrifugation to Eliminate Empty Microcapsules for On-Chip Imaging Cell Sorter Application

Micromachines, 2022
Alginate microcapsules are one of the attractive non-invasive platforms for handling individual cells and clusters, maintaining their isolation for further applications such as imaging cell sorter and single capsule qPCR.
Toshinosuke Akimoto, Kenji Yasuda
doaj   +1 more source

Metabolic potential of Azotobacter alginate producers and sustainable alternatives for alginate extraction [PDF]

Novel Research in Microbiology Journal
This research aimed to assess the metabolic activities of Azotobacter vinelandii DT1 strain by assaying its alginate synthesizing enzymes and modifying genes, synthesize alginate from the agricultural residues, and eradicate the pathogenicity and risk ...
Simiat O. Jimoh, Faizah R. Adebowale, Kifayat O. Asafa-Adedimeji, Ramat B. Badmos-Oladapo, Taiwo A. Sorunke   +4 more
doaj   +1 more source

Research Progress on Preparation and Modification of Sodium Alginate-based Gel Spheres and Its Application in Food Packaging

Shipin gongye ke-ji, 2023
Sodium alginate is a natural polysaccharide material with good gel properties. Presently, the sodium alginate-based gel beads prepared by gel properties are mainly used as microcapsules in the encapsulation of probiotics, the immobilization of cells and ...
Xiaoye YANG, Shufeng MA, Liqiang WANG
doaj   +1 more source

A Preliminary Study on Using Multi-Nozzle Polymer Deposition System to Fabricate Composite Alginate/Carbon Nanotube Tissue Scaffolds [PDF]

, 2006
Three-dimensional composite alginate/single wall carbon nanotube (SWCNT) scaffolds encapsulated with endothelial cells were fabricated by a multi-nozzle biopolymer freeform deposition system.
Guceri, S., Sun, W., Yildirim, E., Yin, X.   +3 more
core   +1 more source