Plants 2012, 1(1), 6-15; doi:10.3390/plants1010006

Seasonal Variation of Cistus ladanifer L. Diterpenes

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Received: 7 June 2012; in revised form: 3 July 2012 / Accepted: 11 July 2012 / Published: 26 July 2012
This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
Abstract: The exudate of Cistus ladanifer L. consists mainly of two families of secondary metabolites: flavonoids and diterpenes. The amount of flavonoids present in the leaves has a marked seasonal variation, being maximum in summer and minimum in winter. In the present study, we demonstrate that the amount of diterpenes varies seasonally, but with a different pattern: maximum concentration in winter and minimum in spring-summer. The experiments under controlled conditions have shown that temperature influences diterpene production, and in particular, low temperatures. Given this pattern, the functions that these compounds perform in C. ladanifer are probably different.
Keywords: Cistus ladanifer L.; secondary metabolism; diterpenes; temperature; water stress
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MDPI and ACS Style

Alías, J.C.; Sosa, T.; Valares, C.; Escudero, J.C.; Chaves, N. Seasonal Variation of Cistus ladanifer L. Diterpenes. Plants 2012, 1, 6-15.

AMA Style

Alías JC, Sosa T, Valares C, Escudero JC, Chaves N. Seasonal Variation of Cistus ladanifer L. Diterpenes. Plants. 2012; 1(1):6-15.

Chicago/Turabian Style

Alías, Juan Carlos; Sosa, Teresa; Valares, Cristina; Escudero, José Carlos; Chaves, Natividad. 2012. "Seasonal Variation of Cistus ladanifer L. Diterpenes." Plants 1, no. 1: 6-15.

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