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Potassium chloride elicits enhancement of bilobalide and Ginkgolides production by Ginkgo biloba cell culturesopen accessPotassium Chloride Elicits Enhancement of Bilobalide and Ginkgolides Production by Ginkgo biloba Cell Cultures
- Other Titles
- Potassium Chloride Elicits Enhancement of Bilobalide and Ginkgolides Production by Ginkgo biloba Cell Cultures
- Authors
- Kang, S.M.; Min, J.Y.; Park, D.J.; Jeong, M.J.; Song, H.J.; Heo, C.M.; Kim, H.G.; Yang, J.K.; Lee, C.-H.; Karigar, C.S.; Choi, M.S.
- Issue Date
- 2010
- Publisher
- 한국산림과학회
- Keywords
- abiotic elicitor; bilobalide; cell culture; Ginkgo biloba; ginkgolide; potassium chloride (KCl)
- Citation
- Forest Science and Technology, v.6, no.2, pp 49 - 54
- Pages
- 6
- Indexed
- SCOPUS
KCICANDI
- Journal Title
- Forest Science and Technology
- Volume
- 6
- Number
- 2
- Start Page
- 49
- End Page
- 54
- ISSN
- 2158-0103
2158-0715
- Abstract
- This study investigated the ability of potassium chloride (KCl) to elicit the production of bilobalide (BB), ginkgolide A (GA) and ginkgolide B (GB) by Ginkgo biloba cell suspension cultures. The salt stress by KCl treatments increased production of BB, GA and GB in both suspended cells and cultured medium. Especially, treatment of KCl 800 mM of highest concentration was stimulated emission into cultured medium BB, GA and GB compounds accumulated in cells. Although KCl 800 mM severely inhibited cells growth, the maximum content of GA and GB in cells was obtained in the treatment of KCl 800 mM, which was 1.9 and 4.0 times higher than the control. These results thus suggest that salt stress can afford enhanced production of secondary metabolites by plant cell cultures. ? 2010 Copyright Taylor and Francis Group, LLC.
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