Results 131 to 140 of about 640 (145)

Biochemical Characterization of a Novel Thermostable Ulvan Lyase from Tamlana fucoidanivorans CW2-9

Journal of Agricultural and Food Chemistry
Ulvan is a complex sulfated polysaccharide extracted from Ulva, and ulvan lyases can degrade ulvan through a β-elimination mechanism to obtain oligosaccharides. In this study, a new ulvan lyase, EPL15085, which belongs to the polysaccharide lyase (PL) 28 family from Tamlana fucoidanivorans CW2-9, was characterized in detail. The optimal pH and salinity
Yan, Xu, Jin, Li, Lu, An, Yuankai, Qiu, Aihua, Mao, Zhixiao, He, Jialing, Guo, Hanbing, Yan, Han, Li, Zhong, Hu   +9 more
openaire   +2 more sources

Strategies for Improving the Protein Yield in pH-Shift Processing of Ulva lactuca Linnaeus: Effects of Ulvan Lyases, pH-Exposure Time, and Temperature

ACS Sustainable Chemistry & Engineering, 2019
Globally, there is a need for novel vegetarian protein sources. We recently showed that the pH-shift process, using alkaline protein solubilization followed by isoelectric precipitation, is an efficient way to produce extracts with high protein concentrations from Ulva lactuca (>50% on a dry matter basis).
Hanna Harrysson, Venkat Rao Konasani, Gunilla B. Toth, Henrik Pavia, Eva Albers, Ingrid Undeland   +5 more
openaire   +1 more source

NMR spectroscopic characterisation of oligosaccharides from two Ulva rigida ulvan samples (Ulvales, Chlorophyta) degraded by a lyase

Carbohydrate Research, 1998
The chemical structure and the sequence of repeating units in ulvans of similar compositions from two different Ulva rigida samples collected in the Canary Islands and in Brittany were studied after ulvan-lyase degradation and NMR spectroscopic analysis of the reaction products.
openaire   +3 more sources

Improving the thermal stability and catalytic activity of ulvan lyase by the combination of FoldX and KnowVolution campaign

International Journal of Biological Macromolecules
Thermal stability is one of the most important properties of ulvan lyases for their application in algae biomass degradation. The Knowledge gaining directed eVolution (KnowVolution) protein engineering strategy could be employed to improve thermostability of ulvan lyase with less screening effort.
Ailan, Huang, Zhengqi, Chen, Xinming, Wu, Wenxing, Yan, Fuping, Lu, Fufeng, Liu   +5 more
openaire   +2 more sources

PT215 Detection of Alginate Lyase and Ulvan Lyase Activity in Tropically Isolated Biodegraders

2021
Mothafar Sadek, Sveltana Kotelnikova, Nikisha Bartholomew, Romany Nightingale   +3 more
openaire   +1 more source

Efficient preparation and production of ulvan oligosaccharides by using a new PL25 family ulvan lyase from Alteromonas sp. 76–1

Journal of Applied Phycology, 2023
Tiancheng Tang, Chen Li, Benwei Zhu, Zhong Yao   +3 more
openaire   +1 more source

Biochemical Properties of a New Polysaccharide Lyase Family 25 Ulvan Lyase TsUly25B from Marine Bacterium Thalassomonas sp. LD5

Marine Drugs, 2022
Lu Han, Xia Zhao, Guoyun Li
exaly  

Creation of the Ulvan Lyase Enzyme Complex for the Production of Ulvan-Derived Oligosaccharides

Journal of Agricultural and Food Chemistry
YeWon Jo, SuMin Song, JiHyun Jeong, JiHyun Lee, Sung Ok Han, Jeong Eun Hyeon   +5 more
openaire   +1 more source

Ulvan Lyase

Peng Wang, Yongzhou Chi, Chunying Du, Huining Li   +3 more
openaire   +1 more source

Cloning, Expression, and Characterization of a New PL25 Family Ulvan Lyase from Marine Bacterium Alteromonas sp. A321

Marine Drugs, 2019
Yongzhou Chi, Peng Wang
exaly