Results 81 to 90 of about 17,770 (172)

Molecular characterization and immunomodulatory activity of sulfated fucans

open access: yes, 2014
The sulfated-fucans, called fucoidans, are complex, heterogeneous and bioactive macromolecules consisting mainly of  -L-fucopyranosyl residues with a covalently linked sulfate, and are commonly found in the cell walls of brown algae ...
조명래, 유상권, 이동진
core  

Identification and evaluation of fungal strains with fucoidan degradation potential [PDF]

open access: yes, 2008
Ten fungal strains isolated of Mexican semi-desert were screened for ability to hydrolyze fucoidan in order to search microorganism capable to produce sulfated fucans-degrading enzymes.
Rodríguez-Jasso, Rosa María   +3 more
core   +2 more sources

Studies on by-products from the industrial extraction of alginate. 2. Chemical structure analysis of fucans from the leach-water

open access: yes, 1993
International audienceThe chemical composition of fucans isolated from leach-water, an industrial alginate extraction by-product, was investigated. Several fractions were obtained by anion exchange and gel permeation chromatography.
Lahaye, Marc,, Fleury, N., Lahaye, Marc
core   +1 more source

Antioxidant activities of sulfated polysaccharides from brown and red seaweeds

open access: yes, 2006
The in vitro antioxidant activities of the following six sulfated polysaccharides were investi-gated: iota, kappa and lambda carrageenans, which are widely used in the food industry, fucoidan (homofucan) from the edible seaweed Fucus vesicu-losus and ...
Guerra Dore   +8 more
core  

Macromolecular properties and hypolipidemic effects of four sulfated polysaccharides from sea cucumbers

open access: yes, 2017
Carbohydrate Polymers, 173, 330–337Note : if this item contains full text it may be a preprint, author manuscript, or a Gold OA copy that permits redistribution with a license such as CC BY. The final version is available through the publisher’s platform.
Ding, Tian   +19 more
core   +1 more source

Macrocystis pyrifera sulfated fucans oligosaccharides by hydrothermal microwave process: extraction and chemical and biological characterization

open access: yes, 2017
Resumen del trabajo presentado al 1er Congreso Iberoamericano de Biotecnología, celebrado en Salamanca (España) del 5 al 8 de junio de 2016.Brown seaweeds are natural resource with relevance to be explored due to the high quantity of added of high value ...
Villamiel, Mar, Rodriguez Jasso, R. M.
core  

A Convenient Preparation Method for Synthesizing Formamidine Utilizing Sulfated Zirconia

open access: yes, 2013
[[abstract]]Sulfated zirconia is able to effectively catalyze the reaction between aniline and trimethyl orthoformate to produce formamidine with a product yield of 97% at 313 K.
Lin, Chiu-Hsun; Tsai, Chih-Hsiang; Chang, Han-Chung
core  

Studies on fucoidan and its production from Vietnamese brown seaweeds

open access: yes, 2005
Sulfated fucans are among the most widely studied of all the sulfated polysaccharides of plant origin that exhibit biological activities in mammalian systems. In this report fucoidans from some Vietnamese Sargassum species such as S.
Nur Asiha Binti Sazali
core  

Propriétés anticoagulantes des fucanes sulfates des algues brunes

open access: yes, 1985
Les mucilages sulfatés des algues brunes constituent une famille hétérogène de polymères à base de L-fucose, dont la composition varie de manière continue depuis des molécules riches en fucose et en sulfate vers des molécules plus pauvres en fucose mais renfermant d'importantes proportions de galactose, ou vers des molécules faiblement sulfurylées mais
Grauffel, V.   +3 more
openaire   +1 more source

When Sperm Meets Egg: The Interaction of Bindin with Sulfated Fucans.

open access: yesTrends in Glycoscience and Glycotechnology, 1991
Paul L. DEANGELIS, Charles G. GLABE
openaire   +3 more sources

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