Results 81 to 90 of about 2,520,288 (199)

Alginate from seaweed and microbes: Sources, green extraction, functional properties, and food applications

open access: yesFood Biomacromolecules, Volume 3, Issue 3, Page 466-487, September 2026.
Abstract Alginate, a renewable polysaccharide produced by brown seaweeds and selected bacterial species, has gained significant attention due to its tunable gelation behavior, biocompatibility, and wide utility in food, biomedical, and packaging applications.
Mehvish Habib   +3 more
wiley   +1 more source

Effects of the Biologically Produced Polymer Alginic Acid on Macroscopic and Microscopic Calcite Dissolution Rates

open access: yes, 2016
Dissolution of carbonate minerals has significant environmental effects. Microorganisms affect carbonate dissolution rates by producing extracellular metabolites, including complex polysaccharides such as alginic acid.
Ralph Mitchell (1636417)   +4 more
core   +1 more source

Preparation of alginic acid layers on solid substrates for biomedical applications [PDF]

open access: yes, 2020
Alginic acid was immobilized on y-aminopropyltriethoxysilane-coated glass as a model substrate since an alginic acid layer was known to prevent cell adhesion.

core  

Structure-Properties Relationship in the Evaluation of Alginic Acid Functionality for Tableting

open access: yes, 2020
International audienceThe aim of this study is to investigate the relationship between the structural, molecular, and particulate properties of alginic acid and its functional characteristics in direct compression (tabletability, compressibility ...
Sanchez-Ballester, Noelia   +5 more
core   +1 more source

The Potential of Alginic Acid and Polygal for Soil Stabilization [PDF]

open access: yes, 2012
The potential of two carbohydrate polymers, alginic acid and polygal for soil stabilization is examined in the light of soil gradation, clay mineralogical type and additive type and content.
Chukwueze, HO
core   +1 more source

Cation Adsorption by Alginic Acid in Humans.

open access: yesExperimental Biology and Medicine, 1952
Conclusions1. Alginic acid is well tolerated in humans when ingested in quantities of 45 g per day and is mildly laxative. 2. Alginic acid increases fecal sodium and potassium excretion in humans to the extent of approximately one-fifth to one-sixth that of the cation exchange resins in clinical use.
H S, FELDMAN   +4 more
openaire   +2 more sources

CHARACTERIZATION OF NANOPARTICLES PRODUCED BY CHLOROFORM FRACTION OF KAEMPFERIA ROTUNDA RHIZOME LOADED WITH ALGINIC ACID AND CHITOSAN AND ITS BIOLOGICAL ACTIVITY TEST [PDF]

open access: yes, 2017
Objective: The main objectives of this research are to characterize of nanoparticles produced by chloroform fraction of K. rotunda loaded with alginic acid and combination alginic acid-chitosan, and its biological activity test.
Sri Atun
core   +2 more sources

Phycocolloids from Sargassum microcystum: Immunomodulatory and antioxidant activities of alginic acid and fucoidan

open access: yesFood Hydrocolloids for Health
This study focused on isolating and characterizing phycocolloids, particularly alginic acid and fucoidan, from the brown seaweed Sargassum microcystum.
Sakthivel Muthu   +6 more
doaj   +1 more source

Developing Advanced Antibacterial Alginic Acid Biomaterials through Dual Functionalization

open access: yes
This paper delves into the intersection of biomaterials and antibacterial agents, highlighting the importance of alginic acid-based biomaterials. We investigate enhancing antibacterial properties by functionalizing alginic acid with an ionic liquid and a
Barbera V.   +9 more
core   +1 more source

Robocasting of MgO-doped alumina using alginic acid slurries [PDF]

open access: yes, 2018
The benefits of MgO doping of alumina for maintaining a homogeneous grain structure have long been established. Therefore in this work a bespoke ink for Robocasting of alumina is developed based on the gelation of alginic acid using magnesium ions ...
Glymond, Daniel   +3 more
core   +1 more source

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