Levels of lantadenes, bioactive pentacyclic triterpenoids, in young and mature leaves of Lantana camara var. aculeata.
Levels of the lantadene pentacyclic triterpenes were quantified in young and mature leaf samples of Lantana camara var. aculeata, by HPLC. The amount of different lantadenes (mg/100 g dry wt.) in young and mature leaf samples, respectively, was: lantadene A, 491.5 +/- 6.3, 805.9 +/- 52.8; lantadene B, 347.0 +/- 3.0, 522.3 +/- 37.1; lantadene C, 191.3 +/- 10.3, 424.8 +/- 39.1; lantadene D, 49.7 +/- 5.3, 177.4 +/- 19.0; reduced lantadene A, 19.1 +/- 2.3, 28.7 +/- 4.5; reduced lantadene B, 13.0 +/- 1.3, 18.6 +/- 1.2; and 22 beta-hydroxyoleanonic acid, 82.5 +/- 11.4, 167.7 +/- 30.1.
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Biochemistry Laboratory, Indian Veterinary Research Institute, Regional Station, Kangra Valley, Himachal Pradesh, Palampur 176 061, India. ivriplp@nde.vsnl.net.in
Singh
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Sharma
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D002851:Chromatography, High Pressure Liquid; D006801:Humans; D019684:Magnoliopsida; D009828:Oleanolic Acid / Q000031:analogs & derivatives; D010936:Plant Extracts / Q000032:analysis; D018515:Plant Leaves; D010946:Plants, Medicinal; D014315:Triterpenes / Q000032:analysis*
D010936:Plant Extracts; D014315:Triterpenes; D009828:Oleanolic Acid