scholarly journals Direct fermentation of sweet sorghum juice by Clostridium acetobutylicum and Clostridium tetanomorphum to produce bio-butanol and organic acids

2015 ◽  
Vol 2 (2) ◽  
pp. 248-252 ◽  
Author(s):  
B. Ndaba ◽  
I. Chiyanzu ◽  
S. Marx
Keyword(s):  
Organic Acids ◽  
Clostridium Acetobutylicum ◽  
Sweet Sorghum ◽  
Sweet Sorghum Juice ◽  
Clostridium Tetanomorphum ◽  
Direct Fermentation

Acetic Acid-Tolerant Native Yeast Pichia kudriavzevii ITV-S42 Isolated from Sweet Sorghum Juice for Ethanol Production

Sugar Tech ◽  
2021 ◽  
Author(s):  
L. E. Díaz-Nava ◽  
M. G. Aguilar-Uscanga ◽  
B. Ortiz-Muñiz ◽  
N. Montes-García ◽  
J. M. Domínguez ◽  
...  
Keyword(s):  
Acetic Acid ◽  
Ethanol Production ◽  
Sweet Sorghum ◽  
Pichia Kudriavzevii ◽  
Sweet Sorghum Juice ◽  
Acid Tolerant

scholarly journals On the Metabolism of Organic Acids by Clostridium acetobutylicum

1961 ◽  
Vol 25 (4) ◽  
pp. 281-289 ◽  
Author(s):  
Hideo KATAGIRI ◽  
Tsunetake SUGIMORI ◽  
Kazutami IMAI
Keyword(s):  
Organic Acids ◽  
Clostridium Acetobutylicum

Features of sweet sorghum juice and their performance in ethanol fermentation

2010 ◽  
Vol 31 (1) ◽  
pp. 164-170 ◽  
Author(s):  
Xiaorong Wu ◽  
Scott Staggenborg ◽  
Johathan L. Propheter ◽  
William L. Rooney ◽  
Jianming Yu ◽  
...  
Keyword(s):  
Ethanol Fermentation ◽  
Sweet Sorghum ◽  
Sweet Sorghum Juice

scholarly journals On the Metabolism of Organic Acids by Clostridium acetobutylicum

1961 ◽  
Vol 25 (4) ◽  
pp. 297-300
Author(s):  
Hideo KATAGIRI ◽  
Tsunetake SUGIMORI ◽  
Kazutami IMAI
Keyword(s):  
Organic Acids ◽  
Clostridium Acetobutylicum

scholarly journals Production and Purification of l-lactic Acid in Lab and Pilot Scales Using Sweet Sorghum Juice

Fermentation ◽  
2019 ◽  
Vol 5 (2) ◽  
pp. 36 ◽  
Author(s):  
Agata Olszewska-Widdrat ◽  
Maria Alexandri ◽  
José Pablo López-Gómez ◽  
Roland Schneider ◽  
Michael Mandl ◽  
...  
Keyword(s):  
Lactic Acid ◽  
Sweet Sorghum ◽  
Lactic Acid Production ◽  
Optical Purity ◽  
Bacillus Coagulans ◽  
Pilot Scale ◽  
Environmentally Benign ◽  
Downstream Process ◽  
Sweet Sorghum Juice ◽  
Ultra Filtration

Sweet sorghum juice (SSJ) was evaluated as fermentation substrate for the production of l-lactic acid. A thermophilic Bacillus coagulans isolate was selected for batch fermentations without the use of additional nutrients. The first batch of SSJ (Batch A) resulted on higher lactic acid concentration, yield and productivity with values of 78.75 g∙L−1, 0.78 g∙g−1 and 1.77 g∙L−1 h−1, respectively. Similar results were obtained when the process was transferred into the pilot scale (50 L), with corresponding values of 73 g∙L−1, 0.70 g∙g−1 and 1.47 g∙L−1 h−1. A complete downstream process scheme was developed in order to separate lactic acid from the fermentation components. Coarse and ultra-filtration were employed as preliminary separation steps. Mono- and bipolar electrodialysis, followed by chromatography and vacuum evaporation were subsequently carried out leading to a solution containing 905.8 g∙L−1 lactic acid, with an optical purity of 98.9%. The results of this study highlight the importance of the downstream process with respect to using SSJ for lactic acid production. The proposed downstream process constitutes a more environmentally benign approach to conventional precipitation methods.

Repeated ethanol production from sweet sorghum juice concentrated by membrane separation

2015 ◽  
Vol 186 ◽  
pp. 351-355 ◽  
Author(s):  
Kengo Sasaki ◽  
Yota Tsuge ◽  
Daisuke Sasaki ◽  
Hideo Kawaguchi ◽  
Takashi Sazuka ◽  
...  
Keyword(s):  
Ethanol Production ◽  
Sweet Sorghum ◽  
Membrane Separation ◽  
Sweet Sorghum Juice
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