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Improvement of D-Ribose Production from Corn Starch Hydrolysate by a Transketolase-Deficient Strain Bacillus subtilis UJS0717
Joint Authors
Wei, Zhuan
Zhou, Jue
Xu, QinHua
Liu, ChangFeng
Cui, Feng-Jie
Sun, Wen-Jing
Source
Issue
Vol. 2015, Issue 2015 (31 Dec. 2015), pp.1-14, 14 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2015-12-02
Country of Publication
Egypt
No. of Pages
14
Main Subjects
Abstract EN
D-Ribose is a five-carbon sugar and generally used as an energy source to improve athletic performance and the ability.
The culture conditions for maximum D-ribose production performance from cheap raw material corn starch hydrolysate were improved by using one-factor-at-a-time experiments and a three-level Box-Behnken factorial design.
The optimal fermentation parameters were obtained as 36°C culture temperature, 10% inoculum volume, and 7.0 initial pH.
The mathematical model was then developed to show the effect of each medium composition and their interactions on the production of D-ribose and estimated that the optimized D-ribose production performance with the concentration of 62.13 g/L, yield of 0.40 g/g, and volumetric productivity of 0.86 g/L·h could be obtained when the medium compositions were set as 157 g/L glucose, 21 g/L corn steep liquor, 3.2 g/L (NH4)2SO4, 1 g/L yeast extract, 0.05 g/L MnSO4·H2O, and 20 g/L CaCO3.
These findings indicated the D-ribose production performance was significantly improved compared to that under original conditions.
American Psychological Association (APA)
Wei, Zhuan& Zhou, Jue& Sun, Wen-Jing& Cui, Feng-Jie& Xu, QinHua& Liu, ChangFeng. 2015. Improvement of D-Ribose Production from Corn Starch Hydrolysate by a Transketolase-Deficient Strain Bacillus subtilis UJS0717. BioMed Research International،Vol. 2015, no. 2015, pp.1-14.
https://search.emarefa.net/detail/BIM-1055854
Modern Language Association (MLA)
Wei, Zhuan…[et al.]. Improvement of D-Ribose Production from Corn Starch Hydrolysate by a Transketolase-Deficient Strain Bacillus subtilis UJS0717. BioMed Research International No. 2015 (2015), pp.1-14.
https://search.emarefa.net/detail/BIM-1055854
American Medical Association (AMA)
Wei, Zhuan& Zhou, Jue& Sun, Wen-Jing& Cui, Feng-Jie& Xu, QinHua& Liu, ChangFeng. Improvement of D-Ribose Production from Corn Starch Hydrolysate by a Transketolase-Deficient Strain Bacillus subtilis UJS0717. BioMed Research International. 2015. Vol. 2015, no. 2015, pp.1-14.
https://search.emarefa.net/detail/BIM-1055854
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1055854