Bioprocessing of Plant In Vitro Systems pp 271-293 | Cite as
Production of Iridoid and Phenylethanoid Glycosides by In Vitro Systems of Plants from the Buddlejaceae, Orobanchaceae, and Scrophulariaceae Families
Abstract
The plants belonging to Buddlejaceae, Orobanchaceae, and Scrophulariaceae families are rich sources of iridoid and phenylethanoid glycosides, which are widely used as anti-inflammatory, hypoglycemic, and nourishing agents. Recent years have seen the application of various in vitro culture systems as alternative source of these metabolites. We discuss the use of callus, cell suspension cultures, shoot cultures, and the whole regenerated plants as possible approaches for production of the compounds. Additionally, methods of efficiently improving metabolite accumulation in in vitro cultures through elicitation, precursor feeding, and both Agrobacterium rhizogenes- and A. tumefaciens-mediated genetic transformations (hairy roots, transformed plants) among the plant families are also presented.
Keywords
Buddlejaceae Bioreactor Callus Cell suspension culture Elicitation Hairy roots Iridoid glycosides Orobanchaceae Phenylethanoid glycosides (PeGs) ScrophulariaceaeReferences
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