Results 71 to 80 of about 3,175 (168)

Bioactive Components and Functional Applications of Sea Buckthorn: A Review

Food Science &Nutrition, Volume 14, Issue 8, August 2026.
Sea buckthorn (Hippophae rhamnoides L.) is a multifunctional food resource whose bioactive composition and functional potential depend strongly on plant part, extraction method, and processing matrix. Fruits and juices are rich in vitamin C, organic acids, carotenoids, phenolic acids, and flavonol glycosides; leaves provide abundant flavonoids ...
Xiaogang Guo, Laifeng Zhuo, Yanru Feng, Menghui Lin, Thanh Ninh Le, Minjie Zhao, Haiying Cai   +6 more
wiley   +1 more source

Sulfated galactans ameliorate the cellular senescence in dermal fibroblast cells

Journal of Agriculture and Food Research
Replicative senescence of dermal fibroblast is the primary mechanism of intrinsic skin aging. Recent research has focused on the different properties of sulfated galactans (SG) derived from the red seaweed Gracilaria fisheri.
Benjamart Pratoomthai, Phennapa Promthale, Warachin Gangnonngiw, Thirawass Phumyoo, Kanokpan Wongprasert   +4 more
doaj   +1 more source

An efficient synthesis of linear β-(1→6)-galactan oligosaccharides related to plant cell wall glycans [PDF]

, 2017
Galactans are linear structures mainly found in arabinogalactan glycans and RG-I side chains. As a follow-up to our work on both β-(1→3)-linked and β-(1→4)-linked galactans, we herein report a convergent synthesis of β-(1→6)-galactan using our previously
Andersen, Mathias Christian Franch, Clausen, Mads Hartvig, Boos, Irene, Arentoft, Camilla Anna Søholt, Awan, Shahid Iqbal, Kinnaert, Christine   +5 more
core  

Comparative analysis of sulfated galactans from red algae by reductive hydrolysis and mild methanolysis coupled to two different HPLC techniques

, 1998
International audienceThe sugar determination of the sulfated galactans, agars and carrageenans of various red algae was performed using two different techniques of depolymerisation with subsequent HPLC analysis: 1) reductive hydrolysis/ HPAEC-PAD; 2 ...
Lahaye, Marc,, Quemener, Bernard, Lahaye, Marc   +2 more
core   +1 more source

Characterization of the Erwinia chrysanthemi gan locus involved in galactan catabolism.

, 2007
International audiencebeta-1,4-galactan is a major component of the ramified regions of pectin. Analysis of the genome of the plant pathogenic bacteria Erwinia chrysanthemi revealed the presence of a cluster of eight genes encoding proteins potentially ...
Prouvost, Anne-France, Hugouvieux-Cotte-Pattat, Nicole, Cogez, Virginie, Delangle, Aurélie, Lacroix, Jean-Marie, Bohin, Jean-Pierre, Cotte-Pattat, Nicole Hugouvieux   +6 more
core   +1 more source

Polysaccharides of the red algae "pterocladia" growing on the lebanese coast: Isolation, structural features with antioxidant and anticoagulant activities

, 2012
In addition to their high nutritional value, red algae are of great interest as a source of therapeutic substances. However, despite their abundance on the Lebanese coast red algae have never been studied before.
Habib, J., Sebaaly, C., Evidente, A., Chahine, N., Kanaan, H., Karaki N. , null, Yassine, A.   +6 more
core   +1 more source

Extraction, purification, and bioactivity evaluation of phycobiliproteins and sulphated galactans from

Industrial Crops and Products
Marine macroalgae represent a promising and sustainable source of high-value biomolecules with applications in the pharmaceutical, cosmetic, nutraceutical, and biotechnology industries. However, in order to maximise biomass utilisation and reduce the non-
Kaoutar Bougadra, Amine Elbouzidi, João Cotas, Fouad Bentiss, Sara Bourdoukh, Khadija El Azhary, Imane Nait Irahal, Zahira Belattmania, Abdallah Badou, Brahim Sabour, Fouzia Hmimid   +10 more
doaj   +1 more source

The Sea as a Rich Source of Structurally Unique Glycosaminoglycans and Mimetics

Microorganisms, 2017
Glycosaminoglycans (GAGs) are sulfated glycans capable of regulating various biological and medical functions. Heparin, heparan sulfate, chondroitin sulfate, dermatan sulfate, keratan sulfate and hyaluronan are the principal classes of GAGs found in ...
Ariana A. Vasconcelos, Vitor H. Pomin
doaj   +1 more source

Galactans from Hypnea musciformis. Structure, properties and modifications [PDF]

, 2015
Hypnea musciformis es un alga carragenofita industrialmente utilizada como fuente deκ-carragenano. En este trabajo de Tesis se han realizado diversos estudios asociados con elsistema de galactanos que biosintetiza esta alga, sus propiedades reológicas y ...
Cosenza, Vanina Andrea
core   +1 more source

Modified pectic polysaccharide from turmeric (Curcuma longa):A potent dietary component against gastric ulcer

, 2016
tNative, intact (TrPP) and modified, low-molecular-weight (MTrPP) forms of pectic polysaccharides iso-lated from turmeric were evaluated for ulcer-preventive potentials in in vitro and in vivo models.
Serkad, V., Chandra, Prakash, Harsha, M. R, Shylaja, M. Dharmesh   +3 more
core   +1 more source