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Utilization of four galactans by Bacteroides thetaiotaomicron A4 based on transcriptome
Food Frontiers, 2021 The interaction between gut microbiota and polysaccharide is being paid more and more attention. Galactan is a kind of polysaccharide mainly composed of galactose, and it has been shown to play a significant role in regulating gut microbiota. Bacteroides
Yadong Zhong +2 more
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Structural Diversity in Galactans From Red Seaweeds and Its Influence on Rheological Properties
Frontiers in Plant Science, 2020 Galactans are important components of many plant cell walls. Besides, they are the major polysaccharides in extracellular matrixes from different seaweeds, and other marine organisms, which have an acidic character due to the presence of sulfate groups ...
Marina Ciancia, Rando Tuvikene
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Quantification of (1→4)-β-d-Galactans in Compression Wood Using an Immuno-Dot Assay
Plants, 2015 Compression wood is a type of reaction wood formed on the underside of softwood stems when they are tilted from the vertical and on the underside of branches. Its quantification is still a matter of some scientific debate.
Leona M Fahey +2 more
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Marine Drugs, 2022 Various seaweed sulfated polysaccharides have been explored for antimicrobial application. This study aimed to evaluate the antibacterial activity of the native Gracilaria fisheri sulfated galactans (NSG) and depolymerized fractions against the marine ...
Manoj Tukaram Kamble +5 more
doaj +2 more sources
Marine Drugs, 2020 Sulfated polysaccharides (SPs) obtained from green seaweeds are structurally heterogeneous molecules with multifunctional bioactivities. In this work, two sulfated and pyruvated galactans were purified from Caulerpa cupressoides var.
Jefferson da Silva Barbosa +6 more
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Marine Drugs, 2020 Seaweed sulfated polysaccharides have attracted significant attention due to their antibacterial activity. This work investigated the antibacterial activity and mechanism of depolymerized sulfated galactans from Eucheuma serra (E.
Yixiang Liu +9 more
doaj +2 more sources
Frontiers in Plant Science, 2018 Physiological and textural properties of apples are greatly influenced by both cultivar and structural composition of their pectic polysaccharides. In previous studies, it was demonstrated that neutral pectic side chains (arabinans and galactans) play a ...
Daniel Wefers +2 more
doaj +2 more sources
Sulfated Galactans from Agarophytes: Review of Extraction Methods, Structural Features, and Biological Activities [PDF]
Biomolecules, 2023 Agarophytes are important seaweeds of the Rhodophyta type, which have been highly exploited for industrial use as sources of a widely consumed polysaccharide of agar.
Khosook Chumsook +2 more
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Sulfated galactans from red seaweed Gracilaria fisheri target epidermal growth factor receptor (EGFR) and inhibit cholangiocarcinoma cells (CCA) proliferation [PDF]
The American Journal of Chinese Medicine, 2017 Cholangiocarcinoma (CCA) is increasing in incidence worldwide and is resistant to chemotherapeutic agents, making treatment of CCA a major challenge. Previous studies reported that natural sulfated polysaccharides (SPs) disrupted growth factor receptor ...
Afratis N. +9 more
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Notizen: Galactans and Anti-Galactans from Invertebrates
Zeitschrift Fur Naturforschung - Section C Journal of Biosciences, 1976 Abstract Antibody-like substances with anti-carbohydrate specificities directed against different structures of galactans have been detected in several invertebrates.
G Steinhausen
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