Results 41 to 50 of about 72,568 (161)

Purification and Characterization of a Bifunctional Alginate Lyase from Pseudoalteromonas sp. SM0524

Marine Drugs, 2011
An alginate lyase-producing bacterial strain, Pseudoalteromonas sp. SM0524, was screened from marine rotten kelp. In an optimized condition, the production of alginate lyase from Pseudoalteromonas sp.
Bin-Bin Xie, Yu-Zhong Zhang, Xiu-Lan Chen, Chun-Bo Li, Jie Song, Sheng Dong, Jian-Wei Li   +6 more
doaj   +1 more source

Feasibility of chitosan-alginate (Chi-Alg) hydrogel used as scaffold for neural tissue engineering: a pilot study in vitro

Biotechnology & Biotechnological Equipment, 2017
In tissue engineering, scaffolding plays an important role in accommodating and stimulating new tissue growth. Chitosan and alginate are two widely used natural polymers in tissue engineering.
Gan Wang, Xiaoyan Wang, Lixiang Huang
doaj   +1 more source

Alginate overproduction and biofilm formation by psychrotolerant Pseudomonas mandelii depend on temperature in Antarctic marine sediments

Electronic Journal of Biotechnology, 2017
Background: In recent years, Antarctica has become a key source of biotechnological resources. Native microorganisms have developed a wide range of survival strategies to adapt to the harsh Antarctic environment, including the formation of biofilms ...
Felipe Vásquez-Ponce, Sebastián Higuera-Llantén, María Soledad Pavlov, Ramón Ramírez-Orellana, Sergio H. Marshall, Jorge Olivares-Pacheco   +5 more
doaj   +1 more source

Simple downstream processing: Purification of precision-fermented β-lactoglobulin from yeast by Alginate precipitation and Its effect on gelation

Future Foods
Precision fermentation using Komagataella phaffii enables the production of yeast-derived recombinant β-lactoglobulin (rBLG), without the ethical concerns associated with cow’s milk production.
Aryo D. Nugroho, Yi Ling Chin, Lara F. Fischer, Remko M. Boom, Julia K. Keppler   +4 more
doaj   +1 more source

Amine modified sodium alginate: Synthesis, characterization and in vivo evaluation in rainbow trout (Oncorhynchus mykiss)

Carbohydrate Polymer Technologies and Applications
Alginate is a natural linear anionic biopolymer abundantly found in the seabed. Alginate becomes an adequate option as a diet improver or drug/gene carrier through chemical modification processes and changes in its structure. This study modified a simple
Samira Salarvand, Seyed Amir Hossein Jalali, Nasrollah Mahboobi Soofiani, Alireza Allafchian   +3 more
doaj   +1 more source

Effect of different concentrations of xanthan and alginate on the quality of encapsulated fish oil

‬‭Majallah-i ̒Ilmī-i Shīlāt-i Īrān, 2017
The aim of this study was to evaluate encapsulation efficiency of fish oil using different combinations of xanthan and sodium alginate (core-wall ratio of 1:2). Experimental treatments were consisted of xanthan 1%, Alginate 1%, xanthan 0.75% + Alginate 0.
I Bahramizadeh; K Rahmani Farah
doaj  

The Effect of Combination of Pseudomonas aeruginosa Alginate and an Immunomodulator Protein of Garlic on Opsonophagocytosis in Murine Model [PDF]

Journal of Kerman University of Medical Sciences, 2008
Background & Aims: Chronic pulmonary infection in patients with cystic fibrosis is predominantly due to infection by mucoid strains of Pseudomonas aeruginosa. Mucoid P.
T GHazanfari, SH Honarmandian, E Abdiali, M SHafiei, KH KHajeh   +4 more
doaj  

Size-Controlled Fabrication of Alginate Hydrogel Microbeads Optimized for Lipase Entrapment

Gels
Enzyme entrapment in alginate hydrogel microbeads is an effective method of immobilization for industrial applications, but many fabrication methods for alginate microbeads involve oil, organic solvents, or high temperatures that reduce enzymatic ...
Dong Han Kim, Jeong Eun Cha, Dojin Kim, Sang Hyun Lee   +3 more
doaj   +1 more source

Characterization of Alginate Utilization Strategy in a Novel Marine Bacteroidetes: Insights from Roseihalotalea indica gen. nov. sp. nov. TK19036^T

Marine Drugs
Alginate, a major polysaccharide in brown algae, is vital for the carbon cycling of the ocean ecosystem and holds promise for biotechnological applications. Marine Bacteroidetes, known for the ability to degrade complex polysaccharides, play an important
Zheng Fu, Shunqin You, Defang Wu, Runying Zeng, Kai Tang, Zhuhua Chan   +5 more
doaj   +1 more source

Characterization of alginate-degrading bacteria isolated from seaweed-producing areas of South Korean territory and verification of the bacteria as plant growth-promoting biofertilizer

Microbiology Spectrum
Alginate, a carbohydrate polymer produced by seaweed and some bacteria, is widely used in the food and medicine industries. Alginate oligosaccharides, produced by depolymerizing alginate, exhibit diverse biological functions, such as plant protection and
Seung Hwa Jeong, Pyeong Ho Lee, Joon Kwan Moon, Sujin Lee, Yeonjong Koo   +4 more
doaj   +1 more source