Results 31 to 40 of about 5,980,753 (177)
上海师范大学学报. 自然科学版, 2020 The ethanol extraction method was used to extract fucoidan from the sample of Undaria pinnatifida collected from sea of Weihai, Shandong province, China.The ethanol extraction method was used to extract fucoidan from the samples.Low molecular weight ...
YU Jing +4 more
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Molecules, 2023 In this study, the chemical composition and antioxidant profile of five edible macroalgae, Fucus vesiculosus, Palmaria palmata, Porphyra dioica, Ulva rigida, and Gracilaria gracilis, cultivated in fully controlled closed systems, were determined. Protein,
Paulo Nova +7 more
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Life, 2022 Vischeria punctata is a unicellular microalga that has industrial potential, as it can produce substances with beneficial properties. Among them, endopolysaccharides (accumulated in cells) and exopolysaccharides (released by cells into the culture medium)
Olga Babich +8 more
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Improved one-pot multienzyme (OPME) systems for synthesizing UDP-uronic acids and glucuronides
Chemical Communications, 2015 Arabidopsis thaliana glucuronokinase (AtGlcAK) was cloned and shown to be able to use various uronic acids as substrates to produce the corresponding uronic acid-1-phosphates. AtGlcAK or Bifidobacterium infantis galactokinase (BiGalK) was used with a UDP-
Musleh M. Muthana +10 more
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Soil and Plant Food, 1956 Abstract Introduction Uronic acids are aldehydic sugar acids. In nature, they are composed mainly of d-glucuronic acid and d-galacturonic acid and scarcely of dmannuronic acid.
Jiro Kosaka, Chikabumi Honda
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International Journal of Mass Spectrometry, 2015 The present work focuses on the assignment of uronic acid stereochemistry in heparan sulfate (HS) oligomers. The structural elucidation of HS glycosaminoglycans is the subject of considerable importance due to the biological and biomedical significance ...
Isaac Agyekum +4 more
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International Journal of Biological Macromolecules, 2014 Polysaccharides containing uronic acids are of immense biological significance. Colorimetric methods using different chromogens have been explored for uronic acid estimation in polysaccharides but these methods counter numerous difficulties, when neutral
Vineet Kumar +2 more
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, 2014 Citation: 'uronic acids' in the IUPAC Compendium of Chemical Terminology, 3rd ed.; International Union of Pure and Applied Chemistry; 2006. Online version 3.0.1, 2019. 10.1351/goldbook.U06579 • License: The IUPAC Gold Book is licensed under Creative Commons Attribution-ShareAlike CC BY-SA 4.0 International for individual terms.
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Integrated biorefinery for cellulosic ethanol and spherical nanolignin production from coconut waste
Biofuels, Bioproducts and Biorefining, EarlyView.Abstract Green coconut waste was subjected to different fractionation methods to obtain integrated lignin nanoparticles and cellulosic ethanol. Pretreatment with gradual addition of dilute sulfuric acid provided a higher structural hemicellulose precursor yield (68.2%).
Ricardo Marchezan Farias de Mesquita +7 more
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Concentration and desalting of Tetraselmis suecica crude extract by ultrafiltration
Desalination and Water TreatmentDownstream processing, encompassing molecule extraction and extract purification, is a critical step in microalgal biorefinery. This study focuses on the concentration and desalting of Tetraselmis suecica crude extract, which contains proteins, neutral ...
Hussein Rida +4 more
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