semicontinuous culture
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2018 ◽  
Vol 12 (6) ◽  
pp. 765-772 ◽  
Author(s):  
Jose Luis Salgueiro ◽  
Leticia Pérez ◽  
Rocío Maceiras ◽  
Ángel Sánchez ◽  
Ángeles Cancela

2017 ◽  
Vol 95 (suppl_4) ◽  
pp. 47-47
Author(s):  
M. Capelari ◽  
K. A. Johnson ◽  
B. Latack ◽  
J. Roth ◽  
W. Powers

2016 ◽  
Vol 94 (suppl_5) ◽  
pp. 781-782
Author(s):  
M. Capelari ◽  
K. A. Johnson ◽  
B. Latack ◽  
J. Roth ◽  
W. Powers

2015 ◽  
Vol 39 ◽  
pp. 556-559 ◽  
Author(s):  
Hakan ÖZTÜRK ◽  
Yasemin SALGIRLI DEMİRBAŞ ◽  
Farah Gönül AYDIN ◽  
İlksin PİŞKİN ◽  
Ferhunde Melis ÜNLER ◽  
...  

2011 ◽  
Vol 77 (17) ◽  
pp. 5851-5856 ◽  
Author(s):  
Yang Zhang ◽  
Xiaojuan Zhang ◽  
Wei Jiang ◽  
Ying Li ◽  
Jilun Li

ABSTRACTAn improved strategy was developed for the high-density culture ofMagnetospirillum gryphiswaldensestrain MSR-1 and large-scale magnetosome production in both 7.5- and 42-liter autofermentors. By using a nutrient-balanced feeding strategy and the replacement of carbon and nitrogen sources to reduce accumulation of Na+and Cl−ions, we reduced the factors that tend to inhibit cell growth, particularly the increase of osmotic potential. Semicontinuous culture was thereby achieved in the autofermentor for the first time. When the cells were harvested at 36 and 73 h, magnetosome yields (dry weight) as high as 168.3 and 83.5 mg/liter/day, respectively, were achieved. These values were, respectively, approximately 10 and 5 times higher than the yields achieved in previous studies and represent a significant improvement in magnetosome production efficiency.


2011 ◽  
Vol 102 (7) ◽  
pp. 4897-4900 ◽  
Author(s):  
A.A. Henrard ◽  
M.G. de Morais ◽  
J.A.V. Costa

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