Browsing Conference Papers by Author "Nurul Iwani, Alawi"

Now showing items 1-4 of 4

    • Fermentation of Jatropha curcas solid waste with Aspergillus niger 

      Kahirul Farihan, Kasim; Nurul Iwani, Alawi; Mahmad Nor, Jaafar, Assoc. Prof. Dr.; Mohamed Zulkali, Mohamed Daud (Sarawak Biodiversity Centre & Malaysian Biotechnology Corporation, 2008-11-19)
      An experiment has been carried out by using Jatropha curcas solid waste as substrate for fermentation with Aspergillus niger. Enzyme production from the fermentation activities and the toxicity level i.e. phorbol ester ...

    • Lipase and protease production from Jatropha curcas cake : A review 

      Nurul Iwani, Alawi; Khairul Farihan, Kasim; Mohamed Zulkali, Mohamed Daud, Prof. Dr. (Universiti Malaysia Perlis (UniMAP), 2009-07-18)
      Jatropha cake is one of the best carbon sources among various carbohydrates because it is pure, inexpensive and available in mass supply. The utilization of Jatropha cake as substrate for enzyme production could be an ...

    • Lipase production from Jatropha curcas solid waste 

      Nurul Iwani, Alawi; Khairul Farihan, Kasim; Mohamed Zulkali, Mohamed Daud, Prof. Madya Dr. (Universiti Malaysia Perlis (UniMAP)Centre for Graduate Studies, 2010-10-16)
      Lipases produced by using agro-industrial residual or waste as substrate become interesting topic among the researchers. The aim of this study was to produce lipases by valorization the Jatropha solid waste as substrate ...

    • Protease production from Jatropha curcas using Aspergillus niger 

      Nurul Iwani, Alawi; Khairul Farihan, Kasim; Mohamed Zulkali, Mohamed Daud, Prof, Madya Dr. (University Malaysia Perlis (UniMAP), 2009-12-12)
      Protease production by Aspergillus niger under fermentation using Jatropha cake as solid substrate and the process parameters such as moisture, incubation time, and temperature were studied. Utilization of Jatropha cake ...