Results 1 to 10 of about 1,103,313 (284)

Alginate Degradation: Insights Obtained through Characterization of a Thermophilic Exolytic Alginate Lyase. [PDF]

Appl Environ Microbiol, 2021
The potential markets for seaweed-derived products and seaweed processing technologies are growing, yet commercial enzyme cocktails for complete conversion of seaweed to fermentable sugars are not available. Such an enzyme cocktail would require the catalytic properties of a variety of different enzymes, where fucoidanases, laminarinases, and ...
Arntzen MØ, Pedersen B, Klau LJ, Stokke R, Oftebro M, Antonsen SG, Fredriksen L, Sletta H, Aarstad OA, Aachmann FL, Horn SJ, Eijsink VGH.   +11 more
europepmc   +4 more sources

Synergy of the Two Alginate Lyase Domains of a Novel Alginate Lyase from Vibrio sp. NC2 in Alginate Degradation. [PDF]

Appl Environ Microbiol, 2022
Alginate is a major component in the cell walls of brown algae. Alginate degradation is carried out by alginate lyases.
Wang XH, Sun XH, Chen XL, Li PY, Qin QL, Zhang YQ, Xu F.   +6 more
europepmc   +3 more sources

Unraveling the molecular mechanism of polysaccharide lyases for efficient alginate degradation. [PDF]

Nat Commun
Alginate lyases (ALs) are essential for breaking down brown macroalgae alginates, widely used naturally-occurring polysaccharides. Their molecular mechanisms remain challenging due to the lack of catalytically competent Michaelis-Menten complex structures.
Rivas-Fernández JP, Vuillemin M, Pilgaard B, Klau LJ, Fredslund F, Lund-Hanssen C, Welner DH, Meyer AS, Morth JP, Meilleur F, Aachmann FL, Rovira C, Wilkens C.   +12 more
europepmc   +7 more sources

Enzymatic Degradation of Alginate and in Vitro Immunological Activity of Its Degraded Products [PDF]

Shipin Kexue
In this study, changes in the molecular mass of alginate were investigated during its enzymatic degradation and the processing parameters for the enzymatic preparation of alginate oligosaccharides were explored.
ZHANG Qian, QI Huimin, BIAN Bin, MA Junmei, LAI Chenhuan, HUANG Caoxing, LING Zhe, YONG Qiang
doaj   +2 more sources

Genome Analysis of a Polysaccharide-Degrading Bacterium Microbulbifer sp. HZ11 and Degradation of Alginate

Marine Drugs
Marine bacteria are crucial sources of alginate lyases, which play an essential role in alginate oligosaccharide (AOS) production. This study reports the biochemical characteristics of a new species of the Microbulbifer genus, Microbulbifer sp. HZ11. The
Xiao Liu, Wentao Zhao, Yan Li, Zhongliang Sun, Chang Lu, Liqin Sun   +5 more
doaj   +3 more sources

Characterization of a Novel Alginate Lyase with Two Alginate Lyase Domains from the Marine Bacterium Vibrio sp. C42

Marine Drugs, 2022
Alginate is abundant in the cell walls of brown algae. Alginate lyases can degrade alginate, and thus play an important role in the marine carbon cycle and industrial production.
Xiao-Meng Sun, Zhao Xue, Mei-Ling Sun, Yi Zhang, Yu-Zhong Zhang, Hui-Hui Fu, Yu-Qiang Zhang, Peng Wang   +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

Cloning and Characterization of a Novel Alginate Lyase from Paenibacillus sp. LJ-23

Marine Drugs, 2022
As a low molecular weight alginate, alginate oligosaccharides (AOS) exhibit improved water solubility, better bioavailability, and comprehensive health benefits. In addition, their biocompatibility, biodegradability, non-toxicity, non-immunogenicity, and
Mingpeng Wang, Lei Chen, Zhengyu Lou, Xueting Yuan, Guiping Pan, Xiaoyan Ren, Pengyu Wang   +6 more
doaj   +1 more source

Degradation of Alginate by a Newly Isolated Marine Bacterium Agarivorans sp. B2Z047

Marine Drugs, 2022
Alginate is the main component of brown algae, which is an important primary production in marine ecosystems and represents a huge marine biomass. The efficient utilization of alginate depends on alginate lyases to catalyze the degradation, and remains ...
Xun-Ke Sun, Ya Gong, Dan-Dan Shang, Bang-Tao Liu, Zong-Jun Du, Guan-Jun Chen   +5 more
doaj   +1 more source

Review on Preparation, Separation and Characterization of Alginate Oligosaccharide

Shipin gongye ke-ji, 2022
Alginate oligosaccharide (AOS) is a kind of low molecular polymer, which is composed of 2~25 monosaccharides (mannuronic acidandguluronic acid) by glycoside bond.
Yiqing LIU, Yueyun MA, Zonghao LIU, Yijin ZUO, Qiukuan WANG, Long WU, Hui ZHOU   +6 more
doaj   +1 more source