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Lactic Acid Yield Using Different Bacterial Strains, Its Purification, and Polymerization through Ring-Opening Reactions
Joint Authors
Orozco, F. G.
Valadez-González, A.
Domínguez-Maldonado, J. A.
Zuluaga, F.
Figueroa-Oyosa, L. E.
Alzate-Gaviria, L. M.
Source
International Journal of Polymer Science
Issue
Vol. 2014, Issue 2014 (31 Dec. 2014), pp.1-7, 7 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2014-02-17
Country of Publication
Egypt
No. of Pages
7
Main Subjects
Abstract EN
Laboratory-scale anaerobic fermentation was performed to obtain lactic acid from lactose, using five lactic acid bacteria: Lactococcus lactis, Lactobacillus bulgaricus, L.
delbrueckii, L.
plantarum, and L.
delbrueckii lactis.
A yield of 0.99 g lactic acid/g lactose was obtained with L.
delbrueckii, from which a final concentration of 80.95 g/L aqueous solution was obtained through microfiltration, nanofiltration, and inverse osmosis membranes.
The lactic acid was polymerized by means of ring-opening reactions (ROP) to obtain poly-DL-lactic acid (PDLLA), with a viscosity average molecular weight (Mv) of 19,264 g/mol.
American Psychological Association (APA)
Orozco, F. G.& Valadez-González, A.& Domínguez-Maldonado, J. A.& Zuluaga, F.& Figueroa-Oyosa, L. E.& Alzate-Gaviria, L. M.. 2014. Lactic Acid Yield Using Different Bacterial Strains, Its Purification, and Polymerization through Ring-Opening Reactions. International Journal of Polymer Science،Vol. 2014, no. 2014, pp.1-7.
https://search.emarefa.net/detail/BIM-1037513
Modern Language Association (MLA)
Orozco, F. G.…[et al.]. Lactic Acid Yield Using Different Bacterial Strains, Its Purification, and Polymerization through Ring-Opening Reactions. International Journal of Polymer Science No. 2014 (2014), pp.1-7.
https://search.emarefa.net/detail/BIM-1037513
American Medical Association (AMA)
Orozco, F. G.& Valadez-González, A.& Domínguez-Maldonado, J. A.& Zuluaga, F.& Figueroa-Oyosa, L. E.& Alzate-Gaviria, L. M.. Lactic Acid Yield Using Different Bacterial Strains, Its Purification, and Polymerization through Ring-Opening Reactions. International Journal of Polymer Science. 2014. Vol. 2014, no. 2014, pp.1-7.
https://search.emarefa.net/detail/BIM-1037513
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1037513