@article{scholars4375, pages = {157--164}, volume = {64}, journal = {Annals of Microbiology}, number = {1}, note = {cited By 42}, year = {2014}, title = {Effects of photoperiod, salinity and pH on cell growth and lipid content of Pavlova lutheri}, doi = {10.1007/s13213-013-0645-6}, author = {Shah, S. M. U. and Che Radziah, C. and Ibrahim, S. and Latiff, F. and Othman, M. F. and Abdullah, M. A.}, url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-84894458393&doi=10.1007\%2fs13213-013-0645-6&partnerID=40&md5=322ff66f228d8c0d1ae9d77914aa3b59}, issn = {15904261}, abstract = {The aim of the present work was to study the effects of photoperiod, salinity and pH on growth and lipid content of Pavlova lutheri microalgae for biodiesel production in small-scale and large-scale open-pond tanks. In a 250-mL flask, the cultures grew well under 24 h illumination with maximum specific growth rate, {\^I}1/4 max, of 0.12 day-1 and lipid content of 35 as compared to 0.1 day-1 and 15 lipid content in the dark. The salinity was optimum for the cell growth at 30-35 ppt, but the lipid content of 34-36 was higher at 35-40 ppt. Algal growth and lipid accumulation was optimum at pH 8-9. Large-scale cultivation in 5-L and 30-L tanks achieved {\^I}1/4 max of 0.13-0.14 day-1 as compared to 0.12 day -1 in small-scale and 300L cultures. {\^A}{\copyright} 2013 Springer-Verlag Berlin Heidelberg and the University of Milan.} }