MICROALGAE
PRESENTED BY
RAMAKRISHNAN
RAVICHANDRAN
3rd YEAR BIOTECHNOLOGY
SHRI ANDAL ALAGAR COLLEGE OF ENGG
EMAIL-ID: ramkrishnan1992@gmail.com
CONTACT NO: 9176740418
Abstract
international warming of air pollution and limitation of fossil pushing become more serious gradually, biodiesel is the solution for this problem. Microalgae have been suggested as very good source for fuel production because of their advantages of amplyer(prenominal) photosynthetic efficiency, uplifteder biomass production and faster growth compared to another(prenominal) energy crops. One of the critical starting point for this procedure is identification of suitable algal strains that are capable of producing high biomass with rapid accumulation of large quantities of neutral lipids down the stairs intense culture conditions.
In the current study, screening of twelve isolates of leatherneck microalgae for biomass production and lipid accumulation was carried out. The data analyses under controlled lab conditions i.e f/2-si medium was used with 27±0.5ºC, pH - 7.8±0.2 and 1660 µE/s/m2 light intensity with 24 hrs photoperiods. Even though all the twelve algal isolates have the capability of storing lipids (detected by Nile Red fluorescents), algal isolates S5 and MCU were performed in terms showing high Specific Growth Rage (SGR) 0.209±0.008 and 0.183±0.014 respectively. The dry biomass production vagabond of those algal isolates was 23.44±0.139 mg l-1 d-1 and 21.87±0.176 mg l-1 d-1. The selected two isolates were cultured under different nitrogen source with different initial nitrogen concentration. They showed different effects on total lipid and embrocate production in S5 and MCU. Urea was found to be the better(p) nitrogen source for high biomass production in MCU (76.60±0.92 mg l-1 d-1) and S5 (44.63±0.67 mg...If you want to get a full essay, order it on our website: Ordercustompaper.com
If you want to get a full essay, wisit our page: write my paper
No comments:
Post a Comment