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Total hydroxycinnamic derivatives assay: prevalidation and application on Mediterranean Lamiaceae species (CROSBI ID 537070)

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Vuković, Jadranka ; Jurišić Grubešić, Renata ; Vladimir-Knežević, Sanda ; Barišić, Snežana ; Blažeković, Biljana Total hydroxycinnamic derivatives assay: prevalidation and application on Mediterranean Lamiaceae species // PITTCON Conference and Expo 2007 Chicago (IL), Sjedinjene Američke Države, 25.02.2007-02.03.2007

Podaci o odgovornosti

Vuković, Jadranka ; Jurišić Grubešić, Renata ; Vladimir-Knežević, Sanda ; Barišić, Snežana ; Blažeković, Biljana

engleski

Total hydroxycinnamic derivatives assay: prevalidation and application on Mediterranean Lamiaceae species

The prevalidation strategy was applied to evaluate UV/Vis spectrophotometric procedure with nitrite-molybdate reagent for total hydroxycinnamic derivatives determination (THD procedure). Favorable prevalidation characteristics verified this procedure as a valuable tool in plant analysis and it was successfully applied for determination of total hydroxicinnamic derivatives (THD) in various medicinal plants of Lamiaceae family growing in Croatia.The most of Mediterranean Lamiaceae species contain considerable amounts of these secondary metabolites, especially rosmarinic acid, which has a number of interesting biological activities, e.g. antioxidant, anti-inflammatory, antiviral and antibacterial. Our results showed the variety of THD content between investigated plant species. Plants used in official medicine, such as Lavender, Sage, Thyme, Rosemary, and Lemon Balm contained THD from 2.08% to 5.97%, respectively. The highest quantity of THD (7.10%) was found in the Croatian endemic species Micromeria croatica (Pers.) Schott.

Lamiaceae; total hydroxycinnamic derivatives assay; prevalidation strategy

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Podaci o prilogu

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Podaci o skupu

PITTCON Conference and Expo 2007

poster

25.02.2007-02.03.2007

Chicago (IL), Sjedinjene Američke Države

Povezanost rada

Farmacija