scholarly journals Optimization of thermostable organic solvent-tolerant lipase production by thermotolerant Rhizopus sp. using solid-state fermentation of palm kernel cake

3 Biotech ◽  
2017 ◽  
Vol 7 (5) ◽  
Author(s):  
Fatimah Azizah Riyadi ◽  
Md. Zahangir Alam ◽  
Md. Noor Salleh ◽  
Hamzah Mohd Salleh
2011 ◽  
Vol 343-344 ◽  
pp. 774-780
Author(s):  
Ren Peng ◽  
Jin Ping Lin ◽  
Dong Zhi Wei

Organic solvent-tolerant lipases have shown new potential application in biotechnological fields. A novel strain which produced an organic solvent-tolerant lipase was isolated from soils in different areas of China. Based on the morphological, physiological and biochemical features and 16S rDNA sequence of the strain, it was identified asPseudomonas aeruginosaCS-2. The crude lipase had an improved stability in the presence of acetonitrile and it exhibited stability in presence of benzene, chloroform,n-Hexane, petroleum ether and isooctane. The optimized composition of culture medium was as follows: olive oil 1%, peptone 4%, K2HPO40.5%, MgSO4·7H2O 0.1%, gum arabic 0.04%. The optimum condition for lipase production was on the following: temperature 37°C, initial pH 7.5, rotary shaking speed 200 rev/min, culture time 48 h.


Author(s):  
Norsalwani, T. T. L. ◽  
Nik Norulaini, N. A. R. ◽  
Nurul, J. H. ◽  
Massaud, M. B. N. ◽  
Nagao, H. ◽  
...  

2008 ◽  
Vol 1 (4) ◽  
pp. 385-393 ◽  
Author(s):  
Suraini Abd-Aziz ◽  
Gan Siew Hung ◽  
Mohd Ali Hassan ◽  
Mohamed Ismail Abdul Kari ◽  
Noraini Samat

2011 ◽  
Vol 7 (6) ◽  
pp. 814-821 ◽  
Author(s):  
Horng Yuan Saw ◽  
Hooi Kim Phang ◽  
Jidon Janaun

2010 ◽  
Vol 164 (2) ◽  
pp. 170-182 ◽  
Author(s):  
Yoke Phooi Wong ◽  
Horng Yuan Saw ◽  
Jidon Janaun ◽  
Kamatam Krishnaiah ◽  
Auti Prabhakar

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