Evaluation of culture conditions of locally isolated Dunaliella salina strain EgeMacc-024
Küçük Resim Yok
Tarih
2014
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Elsevier
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
The aim of this study was to optimize physical parameters such as light intensity, temperature and agitation rate which might affect the cultivation of Dunaliella sauna strain EgeMacc-024. For this purpose, a set of experiments were designed by central composite design using response surface methodology to statistically evaluate the findings. The optimal growth conditions were found at 22.09 degrees C under the light intensity of 55.75 mu mol photons m(-2) s(-1) at the agitation rate of 148.73 rpm with the chlorophyll-a concentration of 6.47 mg/L, whereas the protein amount was 14.87 mu g/100 mu L at 27.97 degrees C under the light intensity of 57.5 mu mol photons m(-2) s(-1) with the agitation rate of 166.08 rpm for D. salina. The maximum specific growth rate of 0.22 day(-1), which corresponded to the doubling time of 3.15 day, was obtained for D. salina under determined conditions. (C) 2014 Elsevier B.V. All rights reserved.
Açıklama
Anahtar Kelimeler
Agitation, Batch processing, Microalgae, Optimization, Dunaliella salina, Light intensity
Kaynak
Biochemical Engineering Journal
WoS Q Değeri
Q1
Scopus Q Değeri
N/A
Cilt
92
