Results 31 to 40 of about 10,092 (187)

Evaluation of the Immunostimulatory Effect of Ulvan Polysaccharide on Human Macrophages: Use as a Potential Vaccine Adjuvant

Marine Drugs
The ulvans are sulfated heteropolysaccharides that can stimulate the immune response in vitro. Using a human cell model, this study aimed to characterize and evaluate the immunostimulatory properties of crude ulvans extracted from Ulva spp., collected in
Valeska Guevara-Torrejón, Paola Chandía Parra, Carolina Campos-Estrada, Waleska E. Vera Quezada   +3 more
doaj   +1 more source

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 Different Superfine Grindings on the Structural and Nutritional Properties of Hericium erinaceus Mushrooms

Future Postharvest and Food, EarlyView.
ABSTRACT This study investigated the effects of three superfine grinding operations on the structural, physicochemical and nutritional properties of various Hericium erinaceus. Results showed wide diversity in particle size, nutritional composition and hydration properties among different H. erinaceus.
Chuan Tong, Rubing Deng, Jun Li, Lin Zheng, Yunfeng He, Tingxuan Zong, Zhonghua Lu   +6 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

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

Protein glycosylation in lung cancer from a mass spectrometry perspective

Mass Spectrometry Reviews, EarlyView.
Abstract Lung cancer is a severe disease for which better diagnostic and therapeutic approaches are urgently needed. Increasing evidence implies that aberrant protein glycosylation plays a crucial role in the pathogenesis and progression of lung cancer.
Mirjam Balbisi, Simon Sugár, Lilla Turiák   +2 more
wiley   +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

Interactions Between Uronic Acids and Chromium(III)

Environmental Toxicology and Chemistry, 2009
Abstract Laboratory ion-exchange experiments were performed to investigate the complexation behavior of Cr(III) with uronic acids, such as galacturonic, glucuronic, and alginic acid (main constituents of bacterial exopolymeric substances).
Cetin, Zeynep, Kantar, Cetin, Alpaslan, Musa   +2 more
openaire   +4 more sources

Advancements in Mass Spectrometry‐Based Glycomics in Food and Nutritional Science

Mass Spectrometry Reviews, EarlyView.
ABSTRACT This review highlights advancements in mass spectrometry (MS)‐based glycomics in food and nutritional science. Carbohydrates, which are vital for human health, exhibit complex structures, making their analysis challenging. MS has become an indispensable tool for elucidating the structures of carbohydrates, including glycans, through soft ...
JaeHui Song, HyunJi Lee, Youngshik Choe, Hyeyoung Lee   +3 more
wiley   +1 more source