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Pilot plant scale extraction of alginates from Macrocystis pyrifera. 4. Conversion of alginic acid to sodium alginate, drying and milling
(Journal of Applied Phycology, 2002)
The last three steps of the alginate production process were studied:conversion of alginic acid to sodium alginate, drying, and milling. Threemethods were used to follow the conversion reaction: measuring the pH (a) ...
Pilot plant scale extraction of alginates from Macrocystis pyrifera. 3. Precipitation, bleaching and conversion of calcium alginate to alginic acid
(Journal of Applied Phycology, 2001)
Three steps of the alginate production process were studied at pilot plantlevel. The effect of the amount of calcium chloride used during theprecipitation was measured in terms of filtration time of the precipitatedcalcium ...
Reduction of hypervalent chromium in acidic media by alginic acid
(Elsevier, 2014-08-08)
Selective oxidation of carboxylate groups present in alginic acid by CrVI affords CO2, oxidized alginic acid, and CrIII as final products. The redox reaction afforded first-order kinetics in [alginic acid], [CrVI], and ...
Ca(II) and Ce(III) homogeneous alginate hydrogels from parent alginic acid precursor: a structural study
(Royal Society of Chemistry, 2016-04)
Alginate hydrogels are suitable for the encapsulation of biomolecules and microorganisms for the building of bioactive materials. Several alternatives to the conventional alginate formulation are being studied for a broad ...
BLOCK STRUCTURE IN ALGINIC ACID FROM LESSONIA VADOSA (LAMINARIALES, PHAEOPHYTA)
(Sociedad Chilena de Química, 2007)
Continuous oxidation of ethanol with Acetobacter cells immobilized in denser particles of gel matrix
(Assn Food Scient Techn IndiaMysoreÍndia, 1996)
Alginate from the Macroalgae Sargassum Sinicola as a Novel Source for Microbial Inmobilization Material.
(Journal of Applied Phycology, 2006-01-01)
Alginate extracted from the macroalgae Sargassum sinicola was used as the raw material for co-immobilization of the microalgae Chlorella sorokiniana and growth-promoting bacterium Azospirillum brasilense for wastewater ...
Studies on the formation of complex coacervates between chitosan and alginate during microparticles preparation
(2005-07-01)
The formation of complex coacervates between chitosan and alginate was evaluated during microparticles formation. Mass ratio between polyelectrolytes and calcium chloride concentration were determinated by conductimetric ...