scholarly journals Production of immobilized extracellular lipase from Aspergillus niger by solid state fermentation method using palm kernel cake, soybean meal, and coir pith as the substrate

2018 ◽  
Vol 153 ◽  
pp. 242-247 ◽  
Author(s):  
Ratri Kirana Prabaningtyas ◽  
Dwini Normayulisa Putri ◽  
Tania Surya Utami ◽  
Heri Hermansyah
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 2011 ◽  
pp. 1-6 ◽  
Author(s):  
C. K. Lee ◽  
I. Darah ◽  
C. O. Ibrahim

Novel design solid state bioreactor, FERMSOSTAT, had been evaluated in cellulase production studies using local isolate Aspergillus niger USM AI 1 grown on sugarcane bagasse and palm kernel cake at 1 : 1 (w/w) ratio. Under optimised SSF conditions of 0.5 kg substrate; 70% (w/w) moisture content; 30∘C; aeration at 4 L/h·g fermented substrate for 5 min and mixing at 0.5 rpm for 5 min, about 3.4 U/g of Filter paper activity (FPase) was obtained. At the same time, comparative studies of the enzymes production under the same SSF conditions indicated that FPase produced by A. niger USM AI 1 was about 35.3% higher compared to Trichoderma reesei. This shows that the performance of this newly designed SSF bioreactor is acceptable and potentially used as prototype for larger-scale bioreactor design.


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

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