Results 31 to 40 of about 10,761 (203)

Composition of pectic polysaccharides in a Portuguese apple (Malus domestica Borkh. cv Bravo de Esmolfe)

open access: yesScientia Agricola, 2014
Malus domestica Borkh. cv Bravo de Esmolfe is a typical Portuguese apple cultivar classified as Protected Designation and Origin (PDO). It is a traditional product produced under strict conditions and labelled with a specific law protected designation ...
Ana S. Silva   +3 more
doaj   +1 more source

Purification, Structural Characterization, and Anticancer Activity of the Polysaccharide From Sea Red Rice Bran

open access: yesFood Frontiers, EarlyView.
Sea red rice bran polysaccharides were separated and purified by DEAE‐52 column chromatography, yielding three components: SRBP‐I, II, and III. Moreover, all three are pentosan‐type polysaccharides predominantly composed of mannose. Among them, SRBP‐I demonstrated the most potent inhibitory effect on HeLa cells. Further investigation indicated that the
Jianping Chen   +8 more
wiley   +1 more source

Multivariate Correlation between Analysis Data on Dissolved Organic Material from Scots Pine (Pinus sylvestris) Chips and their Autohydrolysis Pre-Treatment Conditions

open access: yesBioResources, 2013
Various chemometric techniques were used to establish the relationship between the autohydrolysis conditions prior to pulping and the chemical compositions of the soluble organic materials removed from Scots pine (Pinus sylvestris) wood chips.
Joni Lehto   +2 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

open access: yesMolecules, 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

Carbon‐based materials from renewable sources: Challenges and perspectives with a focus on green coconut

open access: yesJournal of Chemical Technology &Biotechnology, EarlyView.
Abstract This article presents a comprehensive examination of agricultural production, biomass generation, and its transformation into biochar, with a particular emphasis on green coconut waste as a primary resource. It underscores the link between agriculture and substantial biomass output, shedding light on the ecological issues associated with solid
Yslaine Andrade de Almeida   +4 more
wiley   +1 more source

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

open access: yesFoods, 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   +6 more
doaj   +1 more source

Protein glycosylation in lung cancer from a mass spectrometry perspective

open access: yesMass 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   +2 more
wiley   +1 more source

Monosaccharide composition of the leaves Tussilago farfarae the polysaccharide complex

open access: yesБюллетень 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   +4 more
doaj   +1 more source

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

open access: yesMass 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   +3 more
wiley   +1 more source

Extraction and Characterization of Glycosaminoglycans from Marine Snail Rapana venosa

open access: yesProceedings, 2019
Glycosaminoglycans (GAGs) are anionic straight chain polysaccharides with a wide range ...
Catalina SANDA   +5 more
doaj   +1 more source

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