Phenylpropanoids as the biologically active compounds of the medicinal plants and phytopharmaceuticals
نویسنده
چکیده
In the present paper are discussed the results of the investigations of the phenylpropanoids of the medicinal plants which are of the great interest as the sources of the neurotropic, adaptogenic, immunostimulating, antioxidative, and hepatoprotective preparations. There were shown the necessity of using of the standard samples of triandrin (Rhodiola rosea L. tissue cultures, Salix viminalis L. barks), rosavin (Rhodiola rosea L. rhizomes), syringin, or eleutheroside B [Eleutherococcus senticosus (Rupr. et Maxim.) Maxim. rhizomes, Syringa vulgaris L. barks], and silybin [Silybum marianum (L.) Gaertn. fruits] for purpose of the standardization of the corresponding drugs and pharmaceuticals. It was shown also the significance of γ-schizandrin, chicoric acid, rosmarinic acid and lavandoside for purposes of the standardization of raw material and preparations of Schizandra chinensis Baill. fruits and seeds, Echinacea purpurea (L.) Moench. herbs, Melissa officinalis L. herbs and Lavandula spica L. flowers respectively.
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Phenylpropanoids as naturally occurring antioxidants: from plant defense to human health.
Phenylpropanoids (PPs) belong to the largest group of secondary metabolites produced by plants, mainly, in response to biotic or abiotic stresses such as infections, wounding, UV irradiation, exposure to ozone, pollutants, and other hostile environmental conditions. It is thought that the molecular basis for the protective action of phenylpropanoids in plants is their antioxidant and free radic...
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