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valeriana_officinalis_l [2016/08/08 08:44] andreas |
valeriana_officinalis_l [2017/09/25 18:17] andreas |
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There are several subspecies, cultivars, and chemotypes of V.officialis known. Hence the composition of the extracts from roots and rhizomes is very variable. Typical compounds found are isovaleric acid, bornyl acetate and bornyl isovalerate, | There are several subspecies, cultivars, and chemotypes of V.officialis known. Hence the composition of the extracts from roots and rhizomes is very variable. Typical compounds found are isovaleric acid, bornyl acetate and bornyl isovalerate, | ||
- | "The volatile constituents from roots of Valeriana officinalis L. were investigated using GC and GC/MS methods. Valerianae radix samples were obtained from retail pharmacies of different European countries. The roots of 15 V. offcinalis samples yielded 0.19–1.16% essential oil on a dry weight basis. The basic oil components among the identified 86 compounds were bornyl acetate (2.9–33.7%), α-fenchene (0–28.3%), valerianol (0.2–18.2%), valerenal (tr-15.6%), isovaleric acid (0–13.1%), camphene (0–11.1%) and valeranone (0.5–10.9%). Bornyl acetate/ | + | "The volatile constituents from roots of Valeriana officinalis L. were investigated using GC and GC/MS methods. Valerianae radix samples were obtained from retail pharmacies of different European countries. The roots of 15 V. offcinalis samples yielded 0.19-1.16% essential oil on a dry weight basis. The basic oil components among the identified 86 compounds were bornyl acetate (2.9-33.7%), α-fenchene (0-28.3%), valerianol (0.2-18.2%), valerenal (tr-15.6%), isovaleric acid (0-13.1%), camphene (0-11.1%) and valeranone (0.5-10.9%). Bornyl acetate/ |
[Variation in the composition of the essential oil of commercial Valeriana officinalis L. roots from different countries. Raal, A., Arak, E., Orav, A., Kailas, T., Müürisepp, | [Variation in the composition of the essential oil of commercial Valeriana officinalis L. roots from different countries. Raal, A., Arak, E., Orav, A., Kailas, T., Müürisepp, | ||
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+ | |{{: | ||
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+ | " | ||
+ | content was only 1.2% in the oil analyzed by Huang et al.). The differences may be attributed to a | ||
+ | different geographical environment, | ||
+ | method of oil isolation." | ||
+ | [Wang, Jihua, et al. " | ||
+ | |||
+ | " | ||
+ | [Pyle, Bryan W., et al. " | ||
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+ | ---- | ||
"A comprehensive search of studies investigating valerian was conducted through computerized databases and hand | "A comprehensive search of studies investigating valerian was conducted through computerized databases and hand | ||
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[[http:// | [[http:// | ||
+ | {{http:// | ||
+ | Valeriana officinalis ssp. officinalis \\ © Rolf Marschner (2006), | ||
+ | [[http:// |