Enhanced gellan gum production by hydrogen peroxide (HO ) induced oxidative stresses in Sphingomonas paucimobilis
Bioprocess and Biosystems Engineering, ISSN: 1615-7605, Vol: 37, Issue: 4, Page: 743-748
2014
- 7Citations
- 14Captures
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Example: if you select the 1-year option for an article published in 2019 and a metric category shows 90%, that means that the article or review is performing better than 90% of the other articles/reviews published in that journal in 2019. If you select the 3-year option for the same article published in 2019 and the metric category shows 90%, that means that the article or review is performing better than 90% of the other articles/reviews published in that journal in 2019, 2018 and 2017.
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Article Description
In this study, the effect of HO-induced oxidative stress on gellan gum production and cell growth were investigated. Gellan gum production was improved and cell growth was inhibited by HO . A multiple HO stresses with different concentrations were developed to optimize gellan gum production. A maximal gellan gum yield (22.52 g/L), which was 35.58 % higher than the control, was observed with 2, 2, 3, 4 mmol/L HO added at 6, 12, 18, 24 h, respectively. Moreover, UDP-glucose pyrophosphorylase activity and glucosyltransferase activity were increased with HO stresses. This new strategy of multiple HO-induced oxidative stresses would be further applied to gellan gum production in future study. © 2013 Springer-Verlag.
Bibliographic Details
http://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&scp=84898542567&origin=inward; http://dx.doi.org/10.1007/s00449-013-1030-3; http://www.ncbi.nlm.nih.gov/pubmed/23925529; http://link.springer.com/10.1007/s00449-013-1030-3; https://dx.doi.org/10.1007/s00449-013-1030-3; https://link.springer.com/article/10.1007/s00449-013-1030-3
Springer Science and Business Media LLC
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