Abstract
Rosmarinic acid, an important phenolic active compound, is one of the main active constituents of Agastache rugosa Kuntze and has astringent properties, antioxidant capacity, anti-inflammatory activity, antimutagenic ability, antimicrobial capacity, and antiviral properties. To investigate in vitro production of rosmarinic acid, we established a hairy root culture of A. rugosa by infecting leaf and stem explants with Agrobacterium rhizogenes R1000, and tested the growth and rosmarinic acid production of these cultures. Hairy roots were cultured in Murashige and Skoog liquid medium and maximum growth (14.1 g dry wt/l) was attained after 14 days of culture, at which time the content of rosmarinic acid was 116 mg/g dry wt. The present results demonstrate that hairy root culture of A. rugosa is a valuable alternative approach for the production of rosmarinic acid.
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This study was supported by research funds from Chosun University, 2007.
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Lee, S.Y., Xu, H., Kim, Y.K. et al. Rosmarinic acid production in hairy root cultures of Agastache rugosa Kuntze. World J Microbiol Biotechnol 24, 969–972 (2008). https://doi.org/10.1007/s11274-007-9560-y
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DOI: https://doi.org/10.1007/s11274-007-9560-y