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Ultima descărcare din IBN: 2024-02-28 14:35 |
SM ISO690:2012 MORARU, Ana, COJOCARU-TOMA, Maria. Agrimony and cichory - sources of saponins. In: Revista de Ştiinţe ale Sănătăţii din Moldova, 2022, nr. 3 An.1(29), p. 487. ISSN 2345-1467. |
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Revista de Ştiinţe ale Sănătăţii din Moldova | ||||||
Numărul 3 An.1(29) / 2022 / ISSN 2345-1467 | ||||||
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Pag. 487-487 | ||||||
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Background. Saponosides are products of secondary metabolism that are noted for their multiple pharmacological activities: antimicrobial, antiviral, antioxidant and immunomodulatory, and the plants can serve as local raw material sources for new pharmaceutical products. Objective of the study. Identification and dosage of saponosides in the vegetal products: Agrimoniae herba and Cichorii herba. Material and Methods. The aerial parts of agrimony (Agrimonia eupatoria L.), and cichory (Cichorium intybus L.) were collected in the flowering period, from the collection of Scientific and Practical Centre for Medicinal Plants of the „Nicolae Testemițanu” SUMPh. Dosage of saponosides was realized by Metertech UV/VIS SP 8001 Spectrophotometer, at wavelength of λ = 540, according to the vanillin-sulphuric acid method. Results. By thin layer chromatography, the presence of saponosides in the aerial parts of the mentioned vegetal products was determined with an Rf = 0.32, compared to standard saponin. From saponosides, in Agrimoniae herba vegetal product are contained ursolic, euscapic and tormentic acids, and in Cichorii herba were identified α-amyrin, α-lactucerol and taraxerone. Phytochemical analysis realized by the spectrophotometric method according to the vanillinsulphuric acid test revealed the presence of saponosides with a concentration of 371.053 mg/L for Agrimoniae herba and 216.191 mg/L for Cichorii herba. Conclusion. Vegetal products harvested from species: A. eupatoria and C. intybus from the collection of SPCMP can be used as sources of saponosides and new pharmaceutical forms. |
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Cuvinte-cheie saponosides, Agrimonia eupatoria, Cichorium intybus, saponozide, Agrimonia eupatoria, Cichorium intybus |
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