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SM ISO690:2012 BENEA, Anna, POMPUŞ, Irina, CIOBANU, Cristina, UNGUREANU, Ion, CIOBANU, Nicolae, COJOCARU-TOMA, Maria. Chemical study of three genotypes of Hyssopus officinalis L. cultivated in the Republic of Moldova. In: Cercetarea în biomedicină și sănătate: calitate, excelență și performanță, Ed. 1, 20-22 octombrie 2021, Chişinău. Chișinău, Republica Moldova: 2021, p. 430. ISBN 978-9975-82-223-7 (PDF).. |
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Cercetarea în biomedicină și sănătate: calitate, excelență și performanță 2021 | |||||||
Conferința "Cercetarea în biomedicină și sănătate: calitate, excelență și performanță" 1, Chişinău, Moldova, 20-22 octombrie 2021 | |||||||
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Pag. 430-430 | |||||||
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Background. H. officinalis L. - medicinal, culinary plant widespread in Europe and Asia. The main phenolic compounds are flavonoids and hydroxycinnamic acids, with carminative, tonic, antiseptic, expectorant and antitussive properties. Objective of the study. Chemical study of plant products and dry extracts obtained from aerial parts of H. officinalis genotypes from the collection of SPCFMP. Material and Methods. The aerial parts of 3 genotypes of H. officinalis (cyaneus, ruber, albus) were collected. The dried extracts were obtained by fractional maceration with shaking. Phenolic compounds were identified by thin layer chromatography. The total phenolic acids with Arnow reagent and the total polyphenols with Folin-Ciocalteu reagent were determined spectrophotometrically. Results. Were identified rutozide (Rf = 0,93), caffeic (Rf = 0,21) and chlorogenic (Rf = 0,47) acids in dried extracts obtained from Hyssopi herba with white, pink and blue flowers. The maximum concentration of hydroxycinnamic acids was in the plant product and dry extract of H. officinalis (albus) - 1.48 and 3.01 mg/g, followed by H. officinalis (ruber) - 1.19 and 2.92 mg/g and H. officinalis (cyaneus) - 1.015 and 2.85 mg/g. The total polyphenols were higher in the dried extract of Hyssopi herba with blue flowers (39,06 mg/g), followed by the dried extracts of Hyssopi herba with white flowers (36,11 mg/g) and Hyssopi herba with pink flowers (33,08 mg/g). Conclusion. H. officinalis (cyaneus, ruber and albus) grown in the Republic of Moldova are important sources of active substances of medicinal interest, but require several biochemical studies to confirm their therapeutic potential. Research was carried out within the framework of the State Programme Project number 20.80009.8007.24. |
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Cuvinte-cheie Hisspous officinalis L., genotypes, hydroxycinnamic acids, polyphenols, Hyssopus officinalis L., Genotipuri, acizi hidroxicinamici, polifenoli |
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