Design and optimisation of enzymatic saccharification for bioethanol production from Parthenium hysterophorus biomass using response surface methodology

2017 ◽  
Vol 8 (2) ◽  
pp. 154
Author(s):  
Anil Kumar ◽  
Shivani Bhagwat
Keyword(s):  
Response Surface Methodology ◽  
Response Surface ◽  
Enzymatic Saccharification ◽  
Parthenium Hysterophorus ◽  
Bioethanol Production

scholarly journals Design and Optimization of a Process for Sugarcane Molasses Fermentation bySaccharomyces cerevisiaeUsing Response Surface Methodology

2013 ◽  
Vol 2013 ◽  
pp. 1-9 ◽  
Author(s):  
Nour Sh. El-Gendy ◽  
Hekmat R. Madian ◽  
Salem S. Abu Amr
Keyword(s):  
Response Surface Methodology ◽  
Response Surface ◽  
Batch Fermentation ◽  
Fermentation Process ◽  
Incubation Temperature ◽  
Operating Conditions ◽  
Quadratic Model ◽  
Optimum Operating ◽  
Sugarcane Molasses ◽  
Bioethanol Production

A statistical model was developed in this study to describe bioethanol production through a batch fermentation process of sugarcane molasses by locally isolatedSaccharomyces cerevisiaeY-39. Response surface methodology RSM based on central composite face centered design CCFD was employed to statistically evaluate and optimize the conditions for maximum bioethanol production and study the significance and interaction of incubation period, initial pH, incubation temperature, and molasses concentration on bioethanol yield. With the use of the developed quadratic model equation, a maximum ethanol production of 255 g/L was obtained in a batch fermentation process at optimum operating conditions of approximately 71 h, pH 5.6, 38°C, molasses concentration 18% wt.%, and 100 rpm.

Physicochemical characterization of alkali pretreated sugarcane tops and optimization of enzymatic saccharification using response surface methodology

2014 ◽  
Vol 62 ◽  
pp. 362-368 ◽  
Author(s):  
Raveendran Sindhu ◽  
Mathiyazhakan Kuttiraja ◽  
Parameswaran Binod ◽  
Rajeev Kumar Sukumaran ◽  
Ashok Pandey
Keyword(s):  
Response Surface Methodology ◽  
Response Surface ◽  
Physicochemical Characterization ◽  
Enzymatic Saccharification
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