Kinetics of Simultaneous Saccharification and Lactic Acid Fermentation Processes

1997 ◽  
Vol 13 (6) ◽  
pp. 762-767 ◽  
Author(s):  
J. Luo ◽  
L. Xia ◽  
J. Lin ◽  
P. Cen
Keyword(s):  
Lactic Acid ◽  
Lactic Acid Fermentation ◽  
Acid Fermentation ◽  
Fermentation Processes ◽  
Kinetics Of ◽  
Simultaneous Saccharification

scholarly journals Simultaneous saccharification and lactic acid fermentation of the cellulosic fraction of municipal solid waste using Bacillus smithii

2020 ◽  
Author(s):  
Micaela G. Chacón ◽  
Christopher Ibenegbu ◽  
David J. Leak
Keyword(s):  
Lactic Acid ◽  
Municipal Solid Waste ◽  
Solid Waste ◽  
Lactic Acid Production ◽  
Lactic Acid Fermentation ◽  
Potential Candidate ◽  
Acid Fermentation ◽  
Promising Candidate ◽  
Cellulosic Pulp ◽  
Simultaneous Saccharification

Abstract Objective A primary drawback to simultaneous saccharification and fermentation (SSF) processes is the incompatibility of the temperature and pH optima for the hydrolysis and fermentation steps—with the former working best at 50–55 °C and pH 4.5–5.5. Here, nine thermophilic Bacillus and Parageobacillus spp. were evaluated for growth and lactic acid fermentation at high temperature and low pH. The most promising candidate was then carried forward to demonstrate SSF using the cellulosic fraction from municipal solid waste (MSW) as a feedstock. Results B. smithii SA8Eth was identified as the most promising candidate and in a batch SSF maintained at 55 °C and pH 5.0, using a cellulase dose of 5 FPU/g glucan, it produced 5.1 g/L lactic acid from 2% (w/v) MSW cellulosic pulp in TSB media. Conclusion This work has both scientific and industrial relevance, as it evaluates a number of previously untrialled bacterial hosts for their compatibility with lignocellulosic SSF for lactic acid production and successfully identifies B. smithii as a potential candidate for such a process.

scholarly journals KINETICS OF LACTIC ACID FERMENTATION FROM SUGARCANE BAGASSE BY Lactobacillus pentosus

2019 ◽  
Vol 19 (1) ◽  
pp. 377-386 ◽  
Author(s):  
A. González-Leos ◽  
◽  
M.G. Bustos-Vázquez ◽  
G.C. Rodríguez-Castillejos ◽  
L.V. Rodríguez-Durán ◽  
...  
Keyword(s):  
Lactic Acid ◽  
Sugarcane Bagasse ◽  
Lactic Acid Fermentation ◽  
Acid Fermentation ◽  
Lactobacillus Pentosus ◽  
Kinetics Of

A near-infrarod spectroscopy technique for the control of fermentation processes: An application to lactic acid fermentation

1994 ◽  
Vol 43 (10) ◽  
pp. 913-917 ◽  
Author(s):  
Giuseppe Vaccari ◽  
Elisabetta Dosi ◽  
Anna L. Campi ◽  
Giorgio Mantovani ◽  
Antonio González-Vara y R. ◽  
...  
Keyword(s):  
Lactic Acid ◽  
Lactic Acid Fermentation ◽  
Spectroscopy Technique ◽  
Acid Fermentation ◽  
Fermentation Processes

scholarly journals Nutrient value of fish manure waste on lactic acid fermentation by Lactobacillus pentosus

RSC Advances ◽  
2018 ◽  
Vol 8 (55) ◽  
pp. 31267-31274 ◽  
Author(s):  
Suan Shi ◽  
Jing Li ◽  
Wenjian Guan ◽  
David Blersch
Keyword(s):  
Lactic Acid ◽  
Acid Production ◽  
Simultaneous Saccharification And Fermentation ◽  
Lactic Acid Production ◽  
Lactic Acid Fermentation ◽  
Nutrient Source ◽  
Acid Fermentation ◽  
Lactobacillus Pentosus ◽  
Nutrient Value ◽  
Simultaneous Saccharification

Fish manure wastes are an effective nutrient source for lactic acid production using simultaneous saccharification and fermentation.

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