Results 11 to 20 of about 10,724 (294)

Elicitor Activity of Low-Molecular-Weight Alginates Obtained by Oxidative Degradation of Alginates Extracted from Sargassum muticum and Cystoseira myriophylloides

Marine Drugs, 2023
Alginates extracted from two Moroccan brown seaweeds and their derivatives were investigated for their ability to induce phenolic metabolism in the roots and leaves of tomato seedlings.
Meriem Aitouguinane, Zainab El Alaoui-Talibi, Halima Rchid, Imen Fendri, Slim Abdelkafi, Mohamed Didi Ould El-Hadj, Zakaria Boual, Didier Le Cerf, Christophe Rihouey, Christine Gardarin, Pascal Dubessay, Philippe Michaud, Guillaume Pierre, Cédric Delattre, Cherkaoui El Modafar   +14 more
doaj   +2 more sources

Promising substitute of inconsistent algal alginates: exploring the biocompatible properties of di-O-acetylated, poly-L-guluronate-deficient alginate from soil bacterium Pseudomonas aeruginosa CMG1418

BioTechnologia, 2023
The structural inconsistencies in commercial algal alginates have limited their reliability and quality for various applications. Therefore, the biosynthesis of structurally consistent alginates is crucial to replace the algal alginates. Thus, this study
. Muhammadi, Shabina Shafiq, Zarrin F. Rizvi   +2 more
doaj   +2 more sources

Characterization of Alginates of Sargassum from the Archipelago of Guadeloupe

Separations
Sargassum is a genus of brown algae that causes a major impact to marine ecosystems. Although accumulation of this invasive seaweed is considered an environmental problem, Sargassum can also be resource of valuable molecules such as alginates.
Naika Marcin, Valendy Thesnor, Valentin Duvauchelle, Alejandro Ponce-Mora, Lucia Gimeno-Mallench, Stacy Narayanin-Richenapin, Laura Brelle, Eloy Bejarano, Christelle Yacou, Muriel Sylvestre, Cristel Onésippe-Potiron, Patrick Meffre, Zohra Benfodda, Gerardo Cebrian-Torrejon   +13 more
doaj   +2 more sources

Comparative study on the in vitro effects of Pseudomonas aeruginosa and seaweed alginates on human gut microbiota.

PLoS ONE, 2017
Alginates pertain to organic polysaccharides that have been extensively used in food- and medicine-related industries. The present study obtained alginates from an alginate overproducing Pseudomonas aeruginosa PAO1 mutant by screening transposon ...
Shaofeng Bai, Huahai Chen, Liying Zhu, Wei Liu, Hongwei D Yu, Xin Wang, Yeshi Yin   +6 more
doaj   +3 more sources

Exploring the Inhibitory Potential of Sodium Alginate Against Digestive Enzymes Linked to Obesity and Type 2 Diabetes [PDF]

Molecules
Obesity and type 2 diabetes mellitus (T2DM) are major health concerns worldwide, often managed with treatments that have significant limitations and side effects.
Chantal D. Daub, Arryn L. Michaels, Blessing Mabate, Lithalethu Mkabayi, Adrienne L. Edkins, Brett I. Pletschke   +5 more
doaj   +2 more sources

Methods of extraction, physicochemical properties of alginates and their applications in biomedical field – a review

Open Chemistry, 2019
In this paper, the current state-of-art of extraction of alginates and the determination of their physico-chemical properties as well as their overall applications focussing on biomedical purposes has been presented.
Magdalena Beata Łabowska, Izabela Michalak, Jerzy Detyna   +2 more
exaly   +2 more sources

Towards a Comprehensive Framework for Made-to-Measure Alginate Scaffolds for Tissue Engineering Using Numerical Simulation [PDF]

Gels
Alginate hydrogels are integral to many cell-based models in tissue engineering and regenerative medicine. As a natural biomaterial, the properties of alginates can vary and be widely adjusted through the gelation process, making them versatile additives
Alexander Bäumchen, Johnn Majd Balsters, Beate-Sophie Nenninger, Stefan Diebels, Heiko Zimmermann, Michael Roland, Michael M. Gepp   +6 more
doaj   +2 more sources

Storage duration effect on deformation recovery of repacked alginates

Dental Journal, 2009
Background: Manufacturers supply alginate impression materials as a powder that is packaged in bulk and in individual container. Some Indonesian dental suppliers often repackage the bulk alginate into individual plastic packages which are not tied ...
Siti Sunarintyas, Dyah Irnawati
doaj   +3 more sources

Sodium and potassium alginates extracted from Macrocystis pyrifera algae for use in dental impression materials

Ciencias Marinas, 2004
 Sodium and potassium alginates were extracted at the pilot plant scale from the giant kelp, Macrocystis pyrifera, from Bahía Tortugas, Baja California Sur, Mexico.
R Reyes-Tisnado, G Hernández-Carmona, F López-Gutiérrez, EJ Vernon-Carter, P Castro-Moroyoqui   +4 more
doaj   +2 more sources

Isolation and Structural Characterization of Alginates from the Kelp Species Laminaria ochroleuca and Saccorhiza polyschides from the Atlantic Coast of Morocco

Colloids and Interfaces, 2022
Alginates are linear unbranched polysaccharides produced by brown seaweeds. The gel properties of this phycocolloid are mainly linked to the monomer composition, sequential structure and molecular weight of the polymeric chain.
Soukaina Kaidi, Fouad Bentiss, Charafeddine Jama, Khaoula Khaya, Zahira Belattmania, Abdeltif Reani, Brahim Sabour   +6 more
doaj   +1 more source