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Publication Details
AFRICAN RESEARCH NEXUS
SHINING A SPOTLIGHT ON AFRICAN RESEARCH
agricultural and biological sciences
Aqueous extraction of proteins from microalgae: Effect of different cell disruption methods
Algal Research, Volume 3, No. 1, Year 2014
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Description
The microalgal structure has been investigated to evaluate the release of proteins in aqueous media from five microalgae after conducting different cell disruption techniques: manual grinding, ultrasonication, alkaline treatment, and high-pressure treatment. After conducting cell disruption, the protein concentration in water was determined for all the microalgae and the results are discussed within the context of their cell wall structure. It was found that the aqueous media containing most protein concentration followed the order: high-pressure cell disruption > chemical treatment > ultrasonication > manual grinding. Fragile cell-walled microalgae were mostly attacked according to the following order: Haematococcus pluvialis<. Nannochloropsis oculata< Chlorella vulgaris< Porphyridium cruentum≤ Arthrospira platensis. © 2013 Elsevier B.V.
Authors & Co-Authors
Safi, Carl
France, Toulouse
Chimie Agro-industrielle - Cai
Ursu, Alina Violeta
France, Clermont-ferrand
Université Clermont Auvergne
Laroche, Celine
France, Clermont-ferrand
Université Clermont Auvergne
Zebib, Bachar
France, Toulouse
Chimie Agro-industrielle - Cai
Merah, Othmane
France, Toulouse
Chimie Agro-industrielle - Cai
Pontalier, P. Y.
France, Toulouse
Chimie Agro-industrielle - Cai
Vaca-García, Carlos
France, Toulouse
Chimie Agro-industrielle - Cai
Saudi Arabia, Jeddah
King Abdulaziz University
Statistics
Citations: 267
Authors: 7
Affiliations: 3
Identifiers
Doi:
10.1016/j.algal.2013.12.004
ISSN:
22119264
Research Areas
Environmental