Optimization of Arthrospira platensis (Spirulina) Growth: From Laboratory Scale to Pilot Scale
نویسندگان
چکیده
منابع مشابه
Role of pH on antioxidants production by Spirulina (Arthrospira) platensis
Algae can tolerate a broad range of growing conditions but extreme conditions may lead to the generation of highly dangerous reactive oxygen species (ROS), which may cause the deterioration of cell metabolism and damage cellular components. The antioxidants produced by algae alleviate the harmful effects of ROS. While the enhancement of antioxidant production in blue green algae under stress ha...
متن کاملBioethanol Production by Carbohydrate-Enriched Biomass of Arthrospira (Spirulina) platensis
In the present study the potential of bioethanol production using carbohydrate-enriched biomass of the cyanobacterium Arthrospira platensis was studied. For the saccharification of the carbohydrate-enriched biomass, four acids (H2SO4, HNO3, HCl and H3PO4) were investigated. Each acid were used at four concentrations, 2.5 N, 1 N, 0.5 N and 0.25 N, and for each acid concentration the saccharifica...
متن کاملEffects of microelements (Fe, Cu, Zn) on growth and pigment contents of Arthrospira (Spirulina) platensis
A laboratory experiment was conducted to assess the bioaccumulation of microelements Fe 2+, Cu 2+, Zn 2+ and their effects on the growth and pigment contents of Spirulina platensis in Zarrouk’s media. The mentioned metals concentrations enhanced separately to tenfold of the Zarrouk’s content. The results indicated no differences in the dry weights for the different medias (p>0.05). A rapid incr...
متن کاملPhotosynthesis, Growth and Cell Composition of Spirulina platensis (Arthrospira) Under Elevated Atmospheric CO2 and Nitrogen Supplement
The consequences of the addition of CO2 (1%) in cultures of S. platensis are examined in terms of biomass yield, cell composition and external medium composition. CO2 enrichment was tested under nitrogen saturating and nitrogen limiting conditions. Increasing CO2 levels did not cause any change in maximum growth rate while it decreased maximum biomass yield. Protein and pigments were decreased ...
متن کاملHigh value pigment production from Arthrospira (Spirulina) platensis cultured in seawater.
The prospects of utilizing pretreated seawater for the culture of Arthrospira (Spirulina) platensis was evaluated under laboratory conditions with three seawater media and a control: (1) Zarrouk media (freshwater-control) (2) seawater media SW 1 (3) seawater media SW2 and (4) seawater media SW 3. The relative performance of these media were investigated with respect to their biomass production,...
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ژورنال
عنوان ژورنال: Fermentation
سال: 2017
ISSN: 2311-5637
DOI: 10.3390/fermentation3040059