Simultaneous increases in specific growth rate and specific lipid content ofChlorella vulgaristhrough UV-induced reactive species

2013 ◽  
Vol 30 (2) ◽  
pp. 291-299 ◽  
Author(s):  
Ranjini Balan ◽  
G. K. Suraishkumar
Keyword(s):  
Growth Rate ◽  
Specific Growth Rate ◽  
Lipid Content ◽  
Specific Growth ◽  
Reactive Species ◽  
Specific Lipid

scholarly journals Requirement of Cyanobacteria Synechococcus elongatus for the biomass and lipid production

2021 ◽  
Vol 869 (1) ◽  
pp. 012042
Author(s):  
R Rusydi ◽  
A Yakupitiyage ◽  
S Pumpuang ◽  
S Mellisa ◽  
A Rahma ◽  
...  
Keyword(s):  
Growth Rate ◽  
Specific Growth Rate ◽  
Lipid Content ◽  
Specific Growth ◽  
Lipid Production ◽  
Optimal Dose ◽  
Synechococcus Elongatus ◽  
Fast Growth ◽  
Good Growth ◽  
Institute Of Technology

Abstract Synechococcus elongatus is unicellularCyanobacteria having fast growth and can conduct photosynthesis process in its cells.This research purposed to evaluate the potential of Synechococcus elongatus as an candidate of biodiesel feedstocks by evaluating its biomass and lipid content in appropriate nutrients. The study was conducted at Asian Institute of Technology, Thailand. The Factorial Completely Randomized Design was used as experimental design in this study. The species was grown in BG II medium which was added by different doses of NaNO3 and KHPO4. Cultivation was conducted for seven days for several parameters, namely appropriate dose of nutrients, specific growth rate, biomass, and lipid content. This study resulted the optimal dose of nitrate from NaNO3 and phosphate from KHPO4 for good growth of Synechococcus elongatus which were 289.11 mg/L of NO3- and 22.26 mg/L of HPO4.This species grew well in BG-II medium added optimal nutrients at specific growth rate of 0.34µg/day. The optimal lipid productivity of Synechococcus elongatus was achieved at day 6th of cultivation which its dried biomass was 0.21±0.03 g/L and total lipid was 1.89±0.28%. Based on the results, Synechococcus elongatus cultivated in BG-II medium was potential tobe biodiesel source with its fast growth and lipid content in its cell.

Impact of Nitrogen Source on the Growth, Specific Growth Rate and Lipid Synthesis of Monoraphidium sp.FXY-10 under Different Culture Conditions

2013 ◽  
Vol 864-867 ◽  
pp. 71-78
Author(s):  
Ke Ding ◽  
Tao Li ◽  
Peng Zhao ◽  
Lin Wang ◽  
Xu Ya Yu
Keyword(s):  
Growth Rate ◽  
Specific Growth Rate ◽  
Nitrogen Source ◽  
Lipid Content ◽  
Specific Growth ◽  
Lipid Synthesis ◽  
Culture Conditions ◽  
Optimal Conditions ◽  
Maximum Biomass ◽  
The Impact

The NaNO3concentration influencing the growth and lipid synthesis ofMonoraphidiumsp.FXY-10 under three cultures (autotrophy, heterotrophy and mixotrophy) was studied through flask-shaking experiment. Additionally, the impact of nitrogen source on the growth and lipid content ofMonoraphidiumsp.FXY-10 was investigated. The NaNO3concentration for maximum biomass and highest lipid content ofMonoraphidiumsp.FXY-10 was obtained and the optimal conditions for its N absorption were concluded through the Andrew model.

scholarly journals Feed demand behavior in sea bass juveniles: Effects on individual specific growth rate variation and health (inter-individual and inter-group variation)

Aquaculture ◽  
2008 ◽  
Vol 274 (1) ◽  
pp. 87-95 ◽  
Author(s):  
S. Millot ◽  
M.-L. Bégout ◽  
J. Person-Le Ruyet ◽  
G. Breuil ◽  
C. Di-Poï ◽  
...  
Keyword(s):  
Growth Rate ◽  
Specific Growth Rate ◽  
Specific Growth ◽  
Sea Bass ◽  
Rate Variation ◽  
Group Variation

scholarly journals Control of the specific growth rate of Bacillus subtilis for the production of biosurfactant lipopeptides in bioreactors with foam overflow

2010 ◽  
Vol 45 (11) ◽  
pp. 1800-1807 ◽  
Author(s):  
S. Chenikher ◽  
J.S. Guez ◽  
F. Coutte ◽  
M. Pekpe ◽  
P. Jacques ◽  
...  
Keyword(s):  
Growth Rate ◽  
Bacillus Subtilis ◽  
Specific Growth Rate ◽  
Specific Growth

E-beam irradiation affects the maximum specific growth rate ofBacillus cereus

2012 ◽  
Vol 48 (2) ◽  
pp. 382-386 ◽  
Author(s):  
Juan Aguirre ◽  
Mª Rosa Rodríguez ◽  
Rodrigo González ◽  
Gonzalo García de Fernando
Keyword(s):  
Growth Rate ◽  
Specific Growth Rate ◽  
Specific Growth ◽  
Maximum Specific Growth Rate ◽  
Beam Irradiation ◽  
Ofbacillus Cereus

Specific growth rate of Chlamydomonas reinhardtii and Chlorella sorokiniana under medium duration light/dark cycles: 13–87 s

1999 ◽  
Vol 70 (1-3) ◽  
pp. 323-333 ◽  
Author(s):  
Marcel Janssen ◽  
Tjibbe Chris Kuijpers ◽  
Bram Veldhoen ◽  
Michel Brik Ternbach ◽  
Johannes Tramper ◽  
...  
Keyword(s):  
Growth Rate ◽  
Specific Growth Rate ◽  
Chlamydomonas Reinhardtii ◽  
Specific Growth ◽  
Chlorella Sorokiniana
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