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Kinetic pH Titration to Predict the Acid and Hydrothermal Conditions for the Hydrolysis of Disaccharides: Use of a Microcapillary System
Joint Authors
Shimanouchi, Toshinori
Mano, Ryota
Yoshioka, Yu
Fukuda, Ayaka
Park, Kyung-Min
Kimura, Yukitaka
Source
Issue
Vol. 2019, Issue 2019 (31 Dec. 2019), pp.1-9, 9 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2019-01-02
Country of Publication
Egypt
No. of Pages
9
Main Subjects
Abstract EN
The hydrolysis of disaccharides was conducted using a microcapillary system under hydrothermal conditions (up to 190°C at 10 MPa and pH 4–11).
The hydrolysis reaction showed a sigmoidal progression with time, especially under alkaline conditions.
Analysis using a kinetic model yielded the reaction induction period.
The specific pH value (pHamb) at the induction time, which is the pH value corresponding to the progression of disaccharide hydrolysis, was peculiar to each disaccharide.
Finally, the calculation of the electron density around the oxygen atom of the glycosidic bond between saccharides was found to roughly predict the pHamb value required for the progression of hydrolysis.
American Psychological Association (APA)
Shimanouchi, Toshinori& Mano, Ryota& Yoshioka, Yu& Fukuda, Ayaka& Park, Kyung-Min& Kimura, Yukitaka. 2019. Kinetic pH Titration to Predict the Acid and Hydrothermal Conditions for the Hydrolysis of Disaccharides: Use of a Microcapillary System. Journal of Chemistry،Vol. 2019, no. 2019, pp.1-9.
https://search.emarefa.net/detail/BIM-1170943
Modern Language Association (MLA)
Shimanouchi, Toshinori…[et al.]. Kinetic pH Titration to Predict the Acid and Hydrothermal Conditions for the Hydrolysis of Disaccharides: Use of a Microcapillary System. Journal of Chemistry No. 2019 (2019), pp.1-9.
https://search.emarefa.net/detail/BIM-1170943
American Medical Association (AMA)
Shimanouchi, Toshinori& Mano, Ryota& Yoshioka, Yu& Fukuda, Ayaka& Park, Kyung-Min& Kimura, Yukitaka. Kinetic pH Titration to Predict the Acid and Hydrothermal Conditions for the Hydrolysis of Disaccharides: Use of a Microcapillary System. Journal of Chemistry. 2019. Vol. 2019, no. 2019, pp.1-9.
https://search.emarefa.net/detail/BIM-1170943
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1170943