Simultaneous saccharification and protein enrichment fermentation of sugar beet pulp

1988 ◽  
Vol 10 (1) ◽  
pp. 67-72 ◽  
Author(s):  
Ashok Pandey ◽  
Poonam Nigam ◽  
Manfred Vogel
Keyword(s):  
Sugar Beet ◽  
Sugar Beet Pulp ◽  
Protein Enrichment ◽  
Beet Pulp ◽  
Simultaneous Saccharification

scholarly journals Simultaneous Saccharification and Fermentation of Sugar Beet Pulp for Efficient Bioethanol Production

2016 ◽  
Vol 2016 ◽  
pp. 1-10 ◽  
Author(s):  
Joanna Berłowska ◽  
Katarzyna Pielech-Przybylska ◽  
Maria Balcerek ◽  
Urszula Dziekońska-Kubczak ◽  
Piotr Patelski ◽  
...  
Keyword(s):  
Sugar Beet ◽  
Dry Matter ◽  
Simultaneous Saccharification And Fermentation ◽  
Ethanol Yield ◽  
Pichia Stipitis ◽  
Sulphuric Acid Solution ◽  
Sugar Beet Pulp ◽  
Enzyme Preparations ◽  
Beet Pulp ◽  
Simultaneous Saccharification

Sugar beet pulp, a byproduct of sugar beet processing, can be used as a feedstock in second-generation ethanol production. The objective of this study was to investigate the effects of pretreatment, of the dosage of cellulase and hemicellulase enzyme preparations used, and of aeration on the release of fermentable sugars and ethanol yield during simultaneous saccharification and fermentation (SSF) of sugar beet pulp-based worts. Pressure-thermal pretreatment was applied to sugar beet pulp suspended in 2% w/w sulphuric acid solution at a ratio providing 12% dry matter. Enzymatic hydrolysis was conducted using Viscozyme and Ultraflo Max (Novozymes) enzyme preparations (0.015–0.02 mL/g dry matter). Two yeast strains were used for fermentation: Ethanol Red (S. cerevisiae) (1 g/L) andPichia stipitis(0.5 g/L), applied sequentially. The results show that efficient simultaneous saccharification and fermentation of sugar beet pulp was achieved. A 6 h interval for enzymatic activation between the application of enzyme preparations and inoculation with Ethanol Red further improved the fermentation performance, with the highest ethanol concentration reaching26.9±1.2 g/L and86.5±2.1%fermentation efficiency relative to the theoretical yield.

Saccharification and protein enrichment of sugar beet pulp byPleurotus florida

1992 ◽  
Vol 6 (6) ◽  
pp. 571-574 ◽  
Author(s):  
G. Di Lena ◽  
G. B. Quaglia
Keyword(s):  
Sugar Beet ◽  
Sugar Beet Pulp ◽  
Protein Enrichment ◽  
Beet Pulp

scholarly journals Simultaneous Saccharification and Fermentation of Sugar Beet Pulp with Mixed Bacterial Cultures for Lactic Acid and Propylene Glycol Production

Molecules ◽  
2016 ◽  
Vol 21 (10) ◽  
pp. 1380 ◽  
Author(s):  
Joanna Berlowska ◽  
Weronika Cieciura ◽  
Sebastian Borowski ◽  
Marta Dudkiewicz ◽  
Michal Binczarski ◽  
...  
Keyword(s):  
Lactic Acid ◽  
Sugar Beet ◽  
Propylene Glycol ◽  
Simultaneous Saccharification And Fermentation ◽  
Sugar Beet Pulp ◽  
Bacterial Cultures ◽  
Beet Pulp ◽  
Simultaneous Saccharification

Obtaining of sorbing material based on sugar beet pulp

2019 ◽  
pp. 10-16
Author(s):  
S.V. Meshcheryakov ◽  
◽  
I.S. Eremin ◽  
D.O. Sidorenko ◽  
M.S. Kotelev ◽  
...  
Keyword(s):  
Sugar Beet ◽  
Sugar Beet Pulp ◽  
Beet Pulp

Kinetic and thermodynamic study of the adsorption of calcium onto sugar beet pulp

2016 ◽  
pp. 565-570
Author(s):  
Huang Qin ◽  
Zhu Si-ming ◽  
Zeng Di ◽  
Yu Shu-juan
Keyword(s):  
Sugar Beet ◽  
Adsorption Equilibrium ◽  
Ph Value ◽  
Hard Water ◽  
Sugar Beet Pulp ◽  
Order Kinetic ◽  
Factors Affecting ◽  
Isotherm Equation ◽  
Equilibrium Data ◽  
Beet Pulp

Sugar beet pulp (SBP) was used as low value adsorbent for the removal of calcium from hard water. Batch experiments were conducted to determine the factors affecting adsorption of the process such as pH value and Ca concentration. The adsorption equilibrium of Ca2+ by the SBP is reached after 100min and a pseudo second-order kinetic model can describe the adsorption process. The initial concentrations of Ca varied from 927 to 1127mgCa2+/L. A dose of 30g/L sugar beet pulp was sufficient for the optimum removal of calcium. The overall uptake of Ca ions by sugar beet pulp has its maximum at pH=8. The adsorption equilibrium data fitted well with the Langmuir adsorption isotherm equation.

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