In addition, its extracts can enhance the immune system and promote health [1,2]. In this study, zinc oxide nanoparticles (ZnO-NPs) were successfully fabricated through the harnessing of metabolites present in the cell filtrate of a newly isolated and identified microalga Arthrospira platensis (Class: Cyanophyceae). El-Belely EF 1, Farag MMS 1, Said HA 2, Amin AS 3, Azab E 4, Gobouri AA 5, Fouda A 1. The culture media was Zarrouk's medium (Zarrouk 1966). Figure 15: Nutritional profile of Arthrospira platensis powder by 100 grams (Chamorro-Cevallos, 2015). Arthrospira Platensis: Brief History and Description Mark Barnett Biology 221, University of Missouri – Rolla Abstract: Society has come to associate microbes with dreadful diseases, undesirable outcasts of the domain of life. The water column was maintained at 0.15 m deep, and the culture volume was 1200 L. The culture density of A. platensis should be further increased to improve biomass production and productivity, resulting in high conversion efficiency and reducing the cost of production. Arthrospira is cultivated worldwide; used as a dietary supplement as well as a whole food; and is also available in tablet, flake and powder form. The present invention concerns a composition comprising physiologically stressed Arthrospira maxima for use as a biocide and/or therapeutic. Arthrospira platensis, also known as Spirulina, is a gram negative, non-toxic species of cyanobacteria with a wide array of uses in the natural and commercial world. The green synthesis of ZnO-NPs using microalga Arthrospira platensis has received prodigious interest because of their rapid growth, high biomass production, environmentally safe nature, and low-cost protocol. Allophycocyanin has a maximum absorption at approximately 650 nanometers. ): The research activity involves the analysis of Spirulina cultures (Arthrospira platensis) obtained from selected strains and reared using an air-lift photobioreactor (PBR) heat-treated with eduction water from the Carbosulcis mine using both natural and artificial light (LED) with different light spectra. Arthrospira platensis Taxonomy ID: 118562 (for references in articles please use NCBI:txid118562) current name. NCBI BLAST name: cyanobacteria Rank: species Genetic code: Translation table 11 (Bacterial, Archaeal and Plant Plastid) … ml-1 of suspension) and the results were compared to the extraction with bead milling. 1968/3786, isolated from Lake Chad. Arthrospira platensis NIES-39. Arthrospira. The strain of . Methods Microorganism and growth conditionsThe strain of Arthrospira platensis used was Compere no. masc./fem. However, high-protein A. platensis biomass produced in photobioreactors (PBRs) is recommended for pharmaceutical and cosmetic formulations. Botany and Microbiology Department, Faculty of Science, Al-Azhar University, Cairo 11884, Egypt. adj. nov. Etymology: N.L. Sie wird seit alters her von den an diesen Gewässern wohnenden Menschen als Nahrung genutzt. The raceway pond was 6 m long and 1.2 m wide. Arthrospira platensis Taxonomy ID: 118562 (for references in articles please use NCBI:txid118562) current name. Biomass source and preparation. There are two species, Arthrospira platensis and Arthrospira maxima. Arthrospira platensis is widely cultivated in open ponds for industrial purposes. Author information. The cyanobacterium Arthrospira platensis was used in this study. ABSTRACT. Here, we analyse current data on the microalga Arthrospira platensis (AP), that has been used in nutrition since ancient times in Fare East and African communities, for medical purposes with a focus on dermatology. The use of organic compounds as a carbon source has been studied, aiming to improve the biomass productivity in a mixotrophic process. Parent taxon: Arthrospira Stizenberger ex Gomont 1892 Assigned by: Komárek J, Lund JWG. Reviewed-Annotation score: -Experimental evidence at protein level i. The Arthrospira platensis DHR 20 microalgae used herein were obtained from the Federal Rural University of Rio de Janeiro (UFRRJ) Fermentation Laboratory culture bank, Seropédica campus, RJ, Brazil. 5.3 Uses 5.3.1 Medicinal uses 5.3.1.1 Malnourishment treatment 5.3.1.2 Anemia treatment 5.3.1.3 Obesity 5.3.1.4 Hepatoprotective effects Chemicals have been devised to eradicate them, derogatory terms such as “germs” have been used to debase and propagandize against them. Spirulina platensis (korrekter: Arthrospira platensis) ist eine Cyanobakterie (früher "Blaualge"), die flache, subtropische bis tropische Gewässer mit hohem Salzgehalt besiedelt, vor allem in Mittelamerika, Südostasien, Afrika und Australien. Arthrospira platensis (Spirulina platensis) Status. is the most widely cultivated strain of all microalgae and cyanobacteria. The cyanobacterium Arthrospira platensis plays a unique role in the food industry and is a promising and valuable natural source of bioactive compounds. Constructive aspects of meat quality, such as physicochemical characteristics, sensory analysis, and consumer preferences, were evaluated. Spirulina (korrekter Arthrospira, bei der Gattung Spirulina handelt es sich um ein anderes fern verwandtes Cyanobakterium) ist eine Gattung der Cyanobakterien (früher als „Blaualgen“ bezeichnet). The applicability of 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyl tetrazolium bromide (MTT) assay to an industrially valuable filamentous cyanobacterium Arthrospira platensis was examined. The ability of Arthrospira platensis to use ethanol as a carbon and energy source was investigated by batch process and fed-batch process. Keywords: Arthrospira platensis; cost-effective medium; urea; productivity; outdoor conditions. It is widely used as a human food and an animal feed. Affiliations. alternative protein sources, spirulina (Arthrospira platensis; SP) and partially-defatted black soldier fly larval meal (Hermetia illucens; HI), on broiler chicken and pork meat quality when replacing 50 to 100% of soybean meal in animal diets. The main components will be defined as well as the definition of the This study compared harvesting using filtration and centrifugation between helical and straight Arthrospira strains. 1. Green Synthesis of Zinc Oxide Nanoparticles (ZnO-NPs) Using Arthrospira platensis (Class: Cyanophyceae) and Evaluation of their Biomedical Activities. This work evaluated the effects of different dilution rates (D) and urea concentrations (N 0) on A. platensis continuous culture, in terms of growth, kinetic parameters, biomass composition and nitrogen removal. Function i. Light-harvesting photosynthetic bile pigment-protein from the phycobiliprotein complex. Arthrospira (Spirulina) plantensis is a filamentous non-N 2-fixing cyanobacterium and known to be an important organism for industrial application and as a food supply.The strain NIES-39 was originally isolated from a saline lake in Africa and grows under severe conditions such as high salt and alkaline pH. The genus Arthrospira has a long history of being used as a food source in different parts of the world. However, depending on the experimental conditions, it also generated artifactual viability signals. 5.2 Toxicology Figure 16: Toxicological studies results of Arthrospira Platensis (Chamorro-Cevallos, 2015). In addition, its extracts can enhance the immune system and promote health [1,2].As the natural habitat is soda lakes, Arthrospira spp are cultivated under highly alkaline conditions in open ponds on a large commercial … Arthrospira platensis is a cyanobacterium that contains large amounts of proteins, vitamins, lipids and pigments [].It is widely used as a human food and an animal feed. Arthrospira platensis has been photoautotrophically cultivated for the production of high quality biomass. What is Spirulina platensis in fact?.Algological Studies 1990; 58:1-13. Arthrospira platensis is a cyanobacterium that con-tains large amounts of proteins, vitamins, lipids and pigments [1]. It contains satisfactory contents of protein, pigments, and fatty acids. Arthrospira platensis (Spirulina) is an important source of pharmaceuticals and nutraceuticals such as γ‐linolenic acid (GLnA). 1. Arthrospira platensis was cultivated in a semicontinuous system in an open raceway pond inside a greenhouse (open system) at the University of Santa Catarina State (UDESC), Brazil. A. platensis was cultivated under the effect of a single addition (batch process) and a daily pulse feeding (fed-batch process) of pure ethanol, at different concentrations, to evaluate cell concentration (X) and specific growth rate (μ). Arthrospira platensis Gomont, 1892. type strain of Arthrospira platensis: PCC:7345. homotypic synonym: Spirulina platensis (Gomont) Geitler 1925. Its mass cultivation for production of food supplements and … Name: Arthrospira platensis Gomont 1892 Category: Species Proposed as: sp. Pre-cultivation was performed in a Zarrouk medium in 1-L flasks, illuminated with 150 μmol m −2 s −2 by means of fluorescent white lamps (18 W), at 24.1 °C (± 1.2). Its inclusion with the phylum Cyanobacteria as seen in Figure 2 indicates that A. platensis has a characteristic blue-green color (giving the prefix "cyano-") based on the wavelengths of light that it is able to absorb. 日本語で表示. Arthrospira platensis (Nordstedt) Gomont 1892. type strain of Arthrospira platensis: PCC:7345. homotypic synonym: Spirulina platensis (Gomont) Geitler 1925. Aims: Arthrospira platensis has been studied for single‐cell protein production because of its biomass composition and its ability of growing in alternative media. Arthrospira platensis, traditionally known as Spirulina, is a photosynthetic,46 prokaryotic, blue green 47 microalgae. Spirulina is a simple one-celled microscopic blue-green algae (Cyanobacteria). When it was applied to A. platensis NIES-39, as few as 10 viable trichomes were quantitatively detected. 43 Dunaliella and Arthrospira, are used for mass cultivation with a wide range of applications such as 44 bioenergy production, food and feed supplements and pharmaceutical products (Priyadarshani and Rath 2012; Milledge45 2011). Extracts of AP have been investigated in vitro and in vivo. The alga is rich in proteins, lipopolysaccharides and gamma-linolenic acid. Arthrospira forms helical trichomes that, under certain circumstances, can switch to a straight morphology. 3 authors. INTRODUCTION cheaper medium is essential towards the effective commercialization of this microalga. A. platensis was cultivated in a 3.5 L tubular airlift PBR using … Nordstedt ) Gomont 1892. type strain of Arthrospira platensis plays a unique role in the food industry is. Seit alters her von den an diesen Gewässern wohnenden Menschen als Nahrung genutzt alga is rich proteins. 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