Results 251 to 260 of about 1,350,271 (314)

Modification ofα-Amylase by Sodium Alginate

Acta Biotechnologica, 2001
Sodium alginate, activated by periodate oxidation, was covalently linked to porcine pancreatic α-amylase via reductive alkylation with NaBH4. The enzyme-polymer conjugate, purified by gel filtration on Fractogel EMD BioSEC (S), retained about 50% of the native specific amylolytic activity.
L. Gómez, H.L. Ramírez, R. Villalonga
openaire   +1 more source

Sodium Alginate Modifications: A Critical Review of Current Strategies and Emerging Applications

Foods
Sodium alginate, a natural anionic polysaccharide, exhibits broad potential applications in food, biomedicine, and environmental engineering due to its favorable biocompatibility, degradability, and functional tunability.
Wenning Wang, Yuan-Yuan Huang, Yun Pan, M. Dabbour, Chun-Hua Dai, Man Zhou, Rong-Hai He   +6 more
semanticscholar   +1 more source

Simultaneous adsorption for cationic and anionic dyes using chitosan/electrospun sodium alginate nanofiber composite sponges.

Carbohydrate Polymers, 2022
The coexistence of anionic and cationic dyes in dye wastewater has highlighted a great necessity to develop amphoteric adsorbents for their simultaneous removal.
Xiaolin Zhao, Xue-Jun Wang, Tao Lou
semanticscholar   +1 more source

Polydopamine-modified sodium alginate hydrogel for microplastics removal: Adsorption performance, characteristics, and kinetics.

International Journal of Biological Macromolecules
The potential health hazards of micro/nanoplastics in food have become a significant concern. This study developed a Polydopamine-modified sodium alginate hydrogel (PMSAH) for removing microplastics in daily drinking water.
Meng-Zhen Han, Zi-Han Wang, Zi-Yue Xie, Mengxin Hou, Zhen-Peng Gao   +4 more
semanticscholar   +1 more source

Study of electrospinning of sodium alginate, blended solutions of sodium alginate/poly(vinyl alcohol) and sodium alginate/poly(ethylene oxide)

Journal of Applied Polymer Science, 2007
AbstractAlginate is an interesting natural biopolymer for many of its merits and good biological properties. This paper investigates the electrospinning of sodium alginate (NaAlg), NaAlg/PVA‐ and NaAlg/PEO‐ blended systems. It was found in this research that although NaAlg can easily be dissolved in water, the aqueous NaAlg solution could not be ...
S. Safi, M. Morshed, S. A. Hosseini Ravandi, M. Ghiaci   +3 more
openaire   +1 more source

From lab to table: Recent advances in the application of sodium alginate-based hydrogel beads in the food industry.

Food Research International
Due to their advantages in biocompatibility and biodegradability, sodium alginate-based hydrogel beads have been extensively studied as food-grade carrier materials.
Qianxi Zhao, Xingguang Chen, Wantang Ji, Jiahua Zhang, Xun Li, Zhe-Qi Liu, Wei Wang, Hui-Min Liu, Yu Wang, Bo Nan, Xia Li, Yu-Hua Wang, Jing-Sheng Liu   +12 more
semanticscholar   +1 more source

Sodium alginate-derived porous carbon: Self-template carbonization mechanism and application in capacitive energy storage.

Journal of Colloid and Interface Science, 2022
Sodium alginate (SA) is an environment-friendly and low-cost polysaccharide carbohydrate extracted from seaweed. As a carbon precursor, sodium alginate has the advantages of clear molecular structure, small molecular weight, and easy controls of the ...
Lan-Tao Liu, Ya-Ping Lu, Daping Qiu, Deng-Ke Wang, Yinghui Ding, G. Wang, Zeqian Liang, Zebo Shen, Ang Li, Xiao-Hong Chen, Huai-He Song   +10 more
semanticscholar   +1 more source

A review of sodium alginate-based hydrogels: Structure, mechanisms, applications, and perspectives.

International Journal of Biological Macromolecules
With the global emphasis on green and sustainable development, sodium alginate-based hydrogels (SAHs), as a renewable and biocompatible environmental material, have garnered widespread attention for their research and application.
Hong Wang, Liang Yang, Yan-Ning Yang
semanticscholar   +1 more source

Formation of pH-responsive hydrogel beads and their gel properties: Soybean protein nanofibers and sodium alginate.

Carbohydrate Polymers
Hydrogel beads prepared from protein nanofibers are popular because of their safety, sleek appearance, and protection of biologically active substances.
Yuxi Wang, Xiao-Yu Yang, Liang Li
semanticscholar   +1 more source

MXene/sodium alginate gel beads for adsorption of methylene blue

, 2021
To enhance the adsorption performance of 2D graphene-like materials Ti3C2TX (T = OH, O, F) on methylene blue (MB) and realize its reuse, sodium alginate (SA) was used to immobilize Ti3C2TX to form Ti3C2TX/SA beads.
Zhi-Hao Zhang, Jia-Ying Xu, Xiao-Li Yang
semanticscholar   +1 more source