Techno-economic analysis of processes for Aspergillus carbonarius polygalacturonase production(BIOCHEMICAL ENGINEERING)

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概要

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• A techno-economic analysis of submerged (SmF) and solid state fermentation (SSF) processes for Aspergillus carbonarius polygalacturonase production was performed to make an appropriate process selection. The downstream processing involved integrated membrane process (IMP) and alginate affinity precipitation (AAP). For a production scale of 30 kL purified polygalacturonase concentrate per year, the total upstream cost of SmF was 14% lower than the SSF process. Downstream processing cost by IMP was 47% lower than AAP. The SmF-IMP process required a total capital investment that was 15-24% lower than the SmF-AAP and SSF-AAP processes. The corresponding unitary product cost was also lower by 24-36% in SmF-IMP process. Thus the SmF-IMP process proved to be very attractive from an economic point of view.

• 公益社団法人日本生物工学会の論文

著者

• Nakkeeran Ekambaram

  Department Of Food Engineering Central Food Technological Research Institute Council Of Scientific A

• Umesh-kumar Sukumaran

  Department Of Food Microbiology Central Food Technological Research Institute Council Of Scientific

• Subramanian Rangaswamy

  Department Of Food Engineering Central Food Technological Research Institute Council Of Scientific A

• Subramanian Rangaswamy

  Department Of Food Engineering Central Food Technological Research Institute

• Gowthaman Marichetti

  Department of Biotechnology, Central Leather Research Institute, CSIR

• Gowthaman Marichetti

  Department Of Biotechnology Central Leather Research Institute Csir

• Umesh-kumar Sukumaran

  Department Of Food Microbiology Central Food Technological Research Institute

• Nakkeeran Ekambaram

  Department Of Food Engineering Central Food Technological Research Institute

• Gowthaman Marichetti

  Department Of Biotechnology Central Leather Research Institute

関連論文

• Purification of polygalacturonase from solid-state cultures of Aspergillus carbonarius(ENZYMOLOGY, PROTEIN ENGINEERING, AND ENZYME TECHNOLOGY)
• Analysis of Permeability of Organic Solvents through a Composite Dense Nonporous Membrane
• Microwave and Infrared Heat Processing of Honey and Its Quality
• Techno-economic analysis of processes for Aspergillus carbonarius polygalacturonase production(BIOCHEMICAL ENGINEERING)
• Techno-economic analysis of processes for Aspergillus carbonarius polygalacturonase production

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