Results 31 to 40 of about 10,377 (192)

Effect of Organic Fe-Ligands, Released by Emiliania huxleyi, on Fe(II) Oxidation Rate in Seawater Under Simulated Ocean Acidification Conditions: A Modeling Approach

Frontiers in Marine Science, 2018
The potential effect of ocean acidification on the exudation of organic matter by phytoplankton and, consequently, on the iron redox chemistry is largely unknown.
Guillermo Samperio-Ramos, J. Magdalena Santana-Casiano, Melchor González-Dávila   +2 more
doaj   +1 more source

Effects of Lycium barbarum Residue Substituting Dietary Maize on Fecal Microbiota and Growth Performance of Crossbred Simmental Cattle

Animal Research and One Health, EarlyView.
The bioactive substances we extracted from Lycium barbarum residue (LBR) have a typical polysaccharide structure. When 1.80% LBR was used to replace maize in the diet, the average daily gain of rossbred Simmental was significantly increased, and anti‐inflammatory ability was improved. In addition, LBR improved the fecal microbial composition, increased
Kun Cai, Mingtan Li, Lihang He, Ning Ma, Haoyu Liu, Chi Xu, Xianhua Wu, Zeguang Xing, Qian Xing, Yuankai Qu, Xi Ma   +10 more
wiley   +1 more source

Carbon‐Negative Upcycling of Sewage Sludge into Superiorly Stable Gel Via Liquid‐Phase Utilization Strategy for Water‐Remediation

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
This work developed a low‐temperature sludge hydrothermal coupled with gel crosslinking strategy which could upgrade the waste liquid generated from sewage sludge hydrothermal treatment into the hydrothermal‐liquid‐gel. The inventive hydrothermal‐liquid‐gel exhibited the enhanced pollutant removal capability, high synthetic stability, and superior ...
Zifan Liu, Sunxinyi Wang, Lingxiao Lu, Weiguo Zhang, Qiang Zheng, Cailiang Yue, Huimin Chang, Xiaohui Lu, Ming Xu, Zhi Qian, Qing Zhou, Fuqiang Liu, Baoshan Xing   +12 more
wiley   +1 more source

Extraction and Characterization of Glycosaminoglycans from Marine Snail Rapana venosa

Proceedings, 2019
Glycosaminoglycans (GAGs) are anionic straight chain polysaccharides with a wide range ...
Catalina SANDA, Lucia MOLDOVAN, Rodica TATIA, Agnes TOMA, Alexandra GASPAR-PINTILIESCU, Ticuta NEGREANU-PIRJOL   +5 more
doaj   +1 more source

Dynamics of Heparin Translocations Through Solid‐State Nanopores

ELECTROPHORESIS, EarlyView.
Carbohydrates can be detected with solid‐state nanopores, but their kinetics of voltage‐driven passage are fast. To better understand the dynamics of passage of these biomolecules and the role of electrophoresis and electroosmosis, we studied the translocation characteristics of heparin as a function of salt concentration, pH and voltage polarity ...
Kexin Zhao, Matthew Waugh, Kyle Briggs, Mohammad P. Jamshidi, Janelle Sauvageau, Vincent Tabard‐Cossa   +5 more
wiley   +1 more source

Use of Trichoderma, Aspergillus, and Rhizopus Fungi for the Biological Production of Hydrolytic Enzymes and Uronic Acids from Sargassum Biomass

Fermentation
The objective of this study was the evaluation of fungal solid-state fermentation (SSF) for the production of alginate lyase and extraction of uronic acids from Sargassum sp.
Cristina Agabo-García, Muhammad Nur Cahyanto, Widiastuti Setyaningsih, Luis I. Romero-García, Carlos J. Álvarez-Gallego, Ana Blandino   +5 more
doaj   +1 more source

Monosaccharide composition of the leaves Tussilago farfarae the polysaccharide complex

Бюллетень сибирской медицины, 2011
The composition of water-soluble polysaccharides of the leaves Tussilago farfara L., possessing anti-allergic properties. It is shown that the polysaccharide complex consists of galacturonan I (33%) and neutral polysaccharides (67%).
A. P. Korzh, A. M. Guriev, M. V. Belousov, M. S. Yusubov, M. L. Belyanin   +4 more
doaj   +1 more source

Specific Non-Reducing Ends in Heparins from Different Animal Origins: Building Blocks Analysis Using Reductive Amination Tagging by Sulfanilic Acid

Molecules, 2020
Heparins are linear sulfated polysaccharides widely used as anticoagulant drugs. Their nonreducing-end (NRE) has been little investigated due to challenges in their characterization, but is known to be partly generated by enzymatic cleavage with ...
Pierre A. J. Mourier
doaj   +1 more source

Two Polysaccharides from Liupao Tea Exert Beneficial Effects in Simulated Digestion and Fermentation Model In Vitro

Foods, 2022
Liupao tea is an important dark tea, but few studies on purified Liupao tea polysaccharide (TPS) are reported in the literature. In this study, two TPSs, named TPS2 and TPS5, with molecular weights of 70.5 and 133.9 kDa, respectively, were purified from ...
Siqi Qiu, Li Huang, Ning Xia, Jianwen Teng, Baoyao Wei, Xiaoshan Lin, Muhammad Rafiullah Khan   +6 more
doaj   +1 more source

Application, Challenges, and Prospects of Non‐Thermal Processing Technologies for Seaweed Protein Extraction—A Review

Food Chemistry International, EarlyView.
This review highlights non‐thermal extraction technologies for seaweed proteins, emphasizing their mechanisms, impacts on protein structure and functionality, and sustainability potential. Key limitations related to species dependence, extract complexity, and scale‐up are discussed to guide future industrial and biorefinery applications.
Rahat Mahmud, Md Fuad Al Hasan, Shuvojit Roy, Tanvir Ahmed   +3 more
wiley   +1 more source