Results 71 to 80 of about 5,635 (210)

Extraction, fractionation, and chemical characterisation of fucoidans from the brown seaweed Sargassum pallidum

Czech Journal of Food Sciences, 2016
The fucoidans were obtained by extraction with water and gradient precipitation with different concentrations of ethanol. The main structural characterisations and bioactivities were achieved.
Xin Liu, Bin Liu, Xiao-Lei Wei, Zhen-Liang Sun, Chang-Yun Wang   +4 more
doaj   +1 more source

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

Food Frontiers, Volume 7, Issue 2, March 2026.
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, Cen Chen, Xiaoyin Wang, Xiaofei Liu, Jingjing Wang, Bin Zhong, Haocheng Liu, Jien Tan, Shengquan Ye   +8 more
wiley   +1 more source

The Comparative Analysis of Antiviral Activity of Native and Modified Fucoidans from Brown Algae Fucus evanescens In Vitro and In Vivo

Marine Drugs, 2020
The enzymatic depolymerization of fucoidans from brown algae allowed the production of their standardized derivatives with different biological activities.
Natalya V. Krylova, Svetlana P. Ermakova, Vyacheslav F. Lavrov, Irina A. Leneva, Galina G. Kompanets, Olga V. Iunikhina, Marina N. Nosik, Linna K. Ebralidze, Irina N. Falynskova, Artem S. Silchenko, Tatyana S. Zaporozhets   +10 more
doaj   +1 more source

A Comprehensive Review of Biotechnological Innovations in Valorization of Food Waste: Enhancing Nutritional, Techno‐Functional Properties, and Process Optimization for Sustainable Product Development

Food Frontiers, Volume 7, Issue 2, March 2026.
This review highlights recent biotechnological innovations in the valorization of food waste through enzyme‐assisted processing and microbial fermentation to enhance nutritional, techno‐functional, and shelf‐stable properties for developing sustainable, plant‐based functional foods and nutraceuticals.
Md. Sakhawot Hossain, Md Abdul Wazed, Mst. Sultana Akhter Preya, Zakia Sultana, Md. Mostafa Kamal, Tanvir Ahmad, Islam Md Shimul   +6 more
wiley   +1 more source

Automated Synthesis of Algal Fucoidan Oligosaccharides

Journal of the American Chemical Society
Fucoidan, a sulfated polysaccharide found in algae, plays a central role in marine carbon sequestration and exhibits a wide array of bioactivities. However, the molecular diversity and structural complexity of fucoidan hinder precise structure–function studies.
Conor J. Crawford, Mikkel Schultz-Johansen, Phuong Luong, Silvia Vidal-Melgosa, Jan-Hendrik Hehemann, Peter H. Seeberger   +5 more
openaire   +4 more sources

Fucoidan Characterization: Determination of Purity and Physicochemical and Chemical Properties

Marine Drugs, 2020
Fucoidans are marine sulfated biopolysaccharides that have heterogenous and complicated chemical structures. Various sugar monomers, glycosidic linkages, molecular masses, branching sites, and sulfate ester pattern and content are involved within their ...
Ahmed Zayed, Mona El-Aasr, Abdel-Rahim S. Ibrahim, Roland Ulber   +3 more
doaj   +1 more source

Targeting the Mannose Receptor with Functionalized Fucoidan/Chitosan Nanoparticles Triggers the Classical Activation of Macrophages [PDF]

, 2023
Filipa Serrasqueiro, Ana Isabel Barbosa, Sofia A. Costa Lima, Salette Reis   +3 more
openalex   +1 more source

Nutrigenomics of the Mediterranean Diet: Gene–Diet Interactions and Bioactive Compounds in Cardiovascular Health

Food Frontiers, Volume 7, Issue 2, March 2026.
The Mediterranean diet interacts with genetic and epigenetic backgrounds to modulate nutrigenomic mechanisms, including DNA methylation, histone modification and microRNA regulation. These molecular effects reduce inflammation and oxidative stress, enhance nitric oxide bioavailability and lipid metabolism and translate into improved cardiometabolic ...
Karina Ramírez‐Alarcón, Ana María Labraña, Fernanda Carrasco‐Marín, Pilar Benítez‐Cid, Rafael Zapata‐Lamana, Xavier Capó, Margalida Monserrat‐Mesquida, Antoni Sureda, Héctor Contreras, Francisca Valenzuela‐Mella, Daniel Pacheco Bravo, Daniela Calina, Maria de la Luz Cádiz‐Gurrea, Antonio Segura‐Carretero, William N. Setzer, Javad Sharifi‐Rad, Miquel Martorell   +16 more
wiley   +1 more source

A Comprehensive and Comparative Analysis of the Fucoidan Compositional Data Across the Phaeophyceae

Frontiers in Plant Science, 2020
In the current review, compositional data on fucoidans extracted from more than hundred different species were surveyed through the available literature.
Nora M. A. Ponce, Carlos A. Stortz
doaj   +1 more source

Repeated (Weekly) Intra‐Articular Injections of Sulfated Galactans Attenuate Cartilage Degeneration in a Rat Model of Osteoarthritis

Journal of Orthopaedic Research, Volume 44, Issue 3, March 2026.
Knee osteoarthritis (OA) is characterized by progressive cartilage degeneration and remains a major cause of joint dysfunction with limited disease‐modifying therapies. This study evaluated the therapeutic potential of sulfated galactans (SG) extracted from Gracilaria fisheri in a rat OA model induced by anterior cruciate ligament transection and ...
Nirada Srianake, Amarin Thongsuk, Scarlett Desclaux, Thitiya Phuagpan, Jiraporn Sriwong, Alita Kongchanagul, Wanwisa Himakhun, Ruedee Hemstapat, Kanokpan Wongprasert   +8 more
wiley   +1 more source