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Secoiridoid glycosides production by Centaurium maritimum (L.) Fritch hairy root cultures in temporary immersion bioreactor

Paper ID Volume ID Publish Year Pages File Format Full-Text
34556 45033 2013 5 PDF Available
Title
Secoiridoid glycosides production by Centaurium maritimum (L.) Fritch hairy root cultures in temporary immersion bioreactor
Abstract

•Centaurium maritimum contains a considerable amount of bioactive compounds.•Hairy roots of C. maritimum were induced by A. rhizogenes strain A40M70GUS.•Hairy roots were grown in low-cost bioreactor systems RITA® TIBs.•High biomass and secoiridoid glycosides production were achieved in bioreactors.

Secoiridoid glycosides are naturally occurring phytochemicals of great importance for the food and pharmaceutical industry because of their various biological activities. Certain Gentiana and Centaurium species, which are recognized as the most important sources of these compounds, have become critically endangered due to overexploitation. In this study we describe a laboratory-scale approach for further implementation in large-scale production of secoiridoid glycosides, using a hairy root culture system of Centaurium maritimum L. Fritch, an underutilized and phytochemically unexplored species. Hairy roots were induced by Agrobacterium rhizogenes strain A40M70GUS and grown in Erlenmeyer flasks, as well as in RITA® temporary immersion bioreactors (TIBs). About 2–4 times higher biomass production rate and up to 8 times higher total secoiridoid glycosides production rate were achieved in RITA® bioreactors. Among the selected hairy root lines, line HR3 cultured in RITA® TIBs proved to be the most efficient considering both biomass and secoiridoid glycosides production rate.

Keywords
Centaurium maritimum; Hairy root culture; Bioreactors; Gentiopicrin; Swertiamarin; Sweroside
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Secoiridoid glycosides production by Centaurium maritimum (L.) Fritch hairy root cultures in temporary immersion bioreactor
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Publisher
Database: Elsevier - ScienceDirect
Journal: Process Biochemistry - Volume 48, Issue 10, October 2013, Pages 1587–1591
Authors
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Subjects
Physical Sciences and Engineering Chemical Engineering Bioengineering
Get Full-Text Now
Don't Miss Today's Special Offer
Price was $35.95
You save - $31
Price after discount Only $4.95
100% Money Back Guarantee
Full-text PDF Download
Online Support
Any Questions? feel free to contact us