Evaluation and Modeling of Bioethanol Yield Efficiency from Sweet Sorghum Juice

2018 ◽  
Vol 11 (2) ◽  
pp. 449-455 ◽  
Author(s):  
Elham Ebrahimiaqda ◽  
Kimberly L. Ogden
Keyword(s):  
Sweet Sorghum ◽  
Yield Efficiency ◽  
Sweet Sorghum Juice ◽  
Bioethanol Yield

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 Evaluation of polyploid miscanthus lines usage efficiency as a feedstock for bioethanol production

2021 ◽  
Vol 29 ◽  
pp. 13-19
Author(s):  
R. Y. Blume ◽  
O.V. Melnychuk ◽  
S.P. Ozheredov ◽  
D.B. Rakhmetov ◽  
Y.B. Blume
Keyword(s):  
Sweet Sorghum ◽  
Second Generation ◽  
Ethanol Yield ◽  
Bioenergy Crops ◽  
Control Line ◽  
Bioethanol Production ◽  
Second Generation Bioethanol ◽  
Giant Miscanthus ◽  
First And Second Generation ◽  
Bioethanol Yield

Aim. Main aim of this research was the evaluation of theoretical bioethanol yield (per ha) from hexaploid giant miscanthus (Miscanthus х giganteus) and further comparison with conventional triploid form as well as with other bioethanol crops. Methods. Several mathematic functions were determined that describe yearly yield dynamics and equations, which were used in calculations of theoretical bioethanol yield. Results. The theoretical bioethanol yield was evaluated for different hexaploid miscanthus lines. The most productive in terms of ethanol yield were lines 108 and 202, from which potential bioethanol yield was found to be higher than in control line (6451 L/ha) by 10.7 % and 14.2% respectively and can reach 7144 L/ha and 7684 L/ha. Conclusions. It was determined that the most productive lines of polyploid miscanthus (lines 108 and 202) are able to compete with other plant cellulosic feedstocks for second-generation bioethanol production in Ukraine. However, these lines show bioethanol productivity than sweet sorghum, in the case when sweet sorghum is processed for obtainment of both first- and second-generation bioethanol. Keywords: bioenergy crops, biofuels, giant miscanthus, Miscanthus, polyploidy, second-generation bioethanol.

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

Evaluation of sweet sorghum genotypes for bioethanol yield and related traits

2020 ◽  
Author(s):  
Birgul Guden ◽  
Cengiz Erdurmus ◽  
Sekip Erdal ◽  
Bulent Uzun
Keyword(s):  
Sweet Sorghum ◽  
Sorghum Genotypes ◽  
Bioethanol Yield

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

Improvement of butanol production from sweet sorghum juice by Clostridium beijerinckii using an orthogonal array design

2016 ◽  
Vol 79 ◽  
pp. 287-294 ◽  
Author(s):  
Likit Sirisantimethakom ◽  
Lakkana Laopaiboon ◽  
Patthranit Sanchanda ◽  
Jetnipit Chatleudmongkol ◽  
Pattana Laopaiboon
Keyword(s):  
Orthogonal Array ◽  
Sweet Sorghum ◽  
Clostridium Beijerinckii ◽  
Butanol Production ◽  
Orthogonal Array Design ◽  
Array Design ◽  
Sweet Sorghum Juice

Study on genotypic variation for ethanol production from sweet sorghum juice

2010 ◽  
Vol 34 (7) ◽  
pp. 947-952 ◽  
Author(s):  
C.V. Ratnavathi ◽  
K. Suresh ◽  
B.S. Vijay Kumar ◽  
M. Pallavi ◽  
V.V. Komala ◽  
...  
Keyword(s):  
Ethanol Production ◽  
Sweet Sorghum ◽  
Genotypic Variation ◽  
Sweet Sorghum Juice
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