Volatile Compounds of Nepeta nuda L. from Rtanj Mountain (Serbia)
Аутори
Aćimović, MilicaLončar, Biljana
Pezo, Milada L.
Stanković Jeremić, Jovana
Cvetković, Mirjana
Rat, Milica
Pezo, Lato
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
Unlike other studies that only determined the chemical composition of essential oils depending on their geographic origin, this research investigated the effect of weather conditions (temperature, precipitation, and insolation) on the chemical composition of Nepeta nuda L. essential oil. The collection of wild-growing N. nuda was carried out during three successive years, 2019, 2020, and 2021 at Rtanj Mountain (Serbia) on the same date (July 7th). Essential oil extraction from the plant was performed by hydro-distillation. After gas chromatographic-mass spectrometric analysis, a total of 102 volatile compounds were separated from N. nuda, during the observed period, 28 were unidentified, compromising between 5.0% and 8.7%, depending on the year. A multiple linear regression model was created, and statistical analyses were performed to provide knowledge about the prediction, feature profile, and the similarity in contents of active compounds of the N. nuda essential oil. The influence o...f temperature on the accumulation of the most abundant component, 1,8-cineole, was positive, while the impact of precipitation and insolation was negative. According to the cluster tree, there are four chemotypes of N. nuda essential oil: with nepetalactone, 1,8-cineole, mixed (nepetalactone+1,8-cineole+germacrene D), and nonspecific chemotypes. Bearing in mind that the biological activity of a raw material depends on the chemotype and environmental factors, this is a topic that deserves a more detailed approach. The N. nuda and its essential oil are promising materials with high biological potential, and these deserve further detailed investigation.
Кључне речи:
Nepeta nuda L. / active compounds / essential oil / heat map / PCA / unrooted cluster tree / weather conditionsИзвор:
Horticulturae, 2022, 8, 2, 85-Финансирање / пројекти:
- Министарство науке, технолошког развоја и иновација Републике Србије, институционално финансирање - 200051 (Институт за општу и физичку хемију, Београд) (RS-MESTD-inst-2020-200051)
- Министарство науке, технолошког развоја и иновација Републике Србије, институционално финансирање - 200012 (Институт за испитивање материјала Србије - ИМС, Београд) (RS-MESTD-inst-2020-200012)
- Министарство науке, технолошког развоја и иновација Републике Србије, институционално финансирање - 200032 (Научни институт за ратарство и повртарство, Нови Сад) (RS-MESTD-inst-2020-200032)
- Министарство науке, технолошког развоја и иновација Републике Србије, институционално финансирање - 200134 (Универзитет у Новом Саду, Технолошки факултет) (RS-MESTD-inst-2020-200134)
- Министарство науке, технолошког развоја и иновација Републике Србије, институционално финансирање - 200125 (Универзитет у Новом Саду, Природно-математички факултет) (RS-MESTD-inst-2020-200125)
- Министарство науке, технолошког развоја и иновација Републике Србије, институционално финансирање - 200026 (Универзитет у Београду, Институт за хемију, технологију и металургију - ИХТМ) (RS-MESTD-inst-2020-200026)
DOI: 10.3390/horticulturae8020085
ISSN: 2311-7524
WoS: 00079801850000
Scopus: 2-s2.0-85124469851
Колекције
Институција/група
VinčaTY - JOUR AU - Aćimović, Milica AU - Lončar, Biljana AU - Pezo, Milada L. AU - Stanković Jeremić, Jovana AU - Cvetković, Mirjana AU - Rat, Milica AU - Pezo, Lato PY - 2022 UR - https://vinar.vin.bg.ac.rs/handle/123456789/10161 AB - Unlike other studies that only determined the chemical composition of essential oils depending on their geographic origin, this research investigated the effect of weather conditions (temperature, precipitation, and insolation) on the chemical composition of Nepeta nuda L. essential oil. The collection of wild-growing N. nuda was carried out during three successive years, 2019, 2020, and 2021 at Rtanj Mountain (Serbia) on the same date (July 7th). Essential oil extraction from the plant was performed by hydro-distillation. After gas chromatographic-mass spectrometric analysis, a total of 102 volatile compounds were separated from N. nuda, during the observed period, 28 were unidentified, compromising between 5.0% and 8.7%, depending on the year. A multiple linear regression model was created, and statistical analyses were performed to provide knowledge about the prediction, feature profile, and the similarity in contents of active compounds of the N. nuda essential oil. The influence of temperature on the accumulation of the most abundant component, 1,8-cineole, was positive, while the impact of precipitation and insolation was negative. According to the cluster tree, there are four chemotypes of N. nuda essential oil: with nepetalactone, 1,8-cineole, mixed (nepetalactone+1,8-cineole+germacrene D), and nonspecific chemotypes. Bearing in mind that the biological activity of a raw material depends on the chemotype and environmental factors, this is a topic that deserves a more detailed approach. The N. nuda and its essential oil are promising materials with high biological potential, and these deserve further detailed investigation. T2 - Horticulturae T1 - Volatile Compounds of Nepeta nuda L. from Rtanj Mountain (Serbia) VL - 8 IS - 2 SP - 85 DO - 10.3390/horticulturae8020085 ER -
@article{ author = "Aćimović, Milica and Lončar, Biljana and Pezo, Milada L. and Stanković Jeremić, Jovana and Cvetković, Mirjana and Rat, Milica and Pezo, Lato", year = "2022", abstract = "Unlike other studies that only determined the chemical composition of essential oils depending on their geographic origin, this research investigated the effect of weather conditions (temperature, precipitation, and insolation) on the chemical composition of Nepeta nuda L. essential oil. The collection of wild-growing N. nuda was carried out during three successive years, 2019, 2020, and 2021 at Rtanj Mountain (Serbia) on the same date (July 7th). Essential oil extraction from the plant was performed by hydro-distillation. After gas chromatographic-mass spectrometric analysis, a total of 102 volatile compounds were separated from N. nuda, during the observed period, 28 were unidentified, compromising between 5.0% and 8.7%, depending on the year. A multiple linear regression model was created, and statistical analyses were performed to provide knowledge about the prediction, feature profile, and the similarity in contents of active compounds of the N. nuda essential oil. The influence of temperature on the accumulation of the most abundant component, 1,8-cineole, was positive, while the impact of precipitation and insolation was negative. According to the cluster tree, there are four chemotypes of N. nuda essential oil: with nepetalactone, 1,8-cineole, mixed (nepetalactone+1,8-cineole+germacrene D), and nonspecific chemotypes. Bearing in mind that the biological activity of a raw material depends on the chemotype and environmental factors, this is a topic that deserves a more detailed approach. The N. nuda and its essential oil are promising materials with high biological potential, and these deserve further detailed investigation.", journal = "Horticulturae", title = "Volatile Compounds of Nepeta nuda L. from Rtanj Mountain (Serbia)", volume = "8", number = "2", pages = "85", doi = "10.3390/horticulturae8020085" }
Aćimović, M., Lončar, B., Pezo, M. L., Stanković Jeremić, J., Cvetković, M., Rat, M.,& Pezo, L.. (2022). Volatile Compounds of Nepeta nuda L. from Rtanj Mountain (Serbia). in Horticulturae, 8(2), 85. https://doi.org/10.3390/horticulturae8020085
Aćimović M, Lončar B, Pezo ML, Stanković Jeremić J, Cvetković M, Rat M, Pezo L. Volatile Compounds of Nepeta nuda L. from Rtanj Mountain (Serbia). in Horticulturae. 2022;8(2):85. doi:10.3390/horticulturae8020085 .
Aćimović, Milica, Lončar, Biljana, Pezo, Milada L., Stanković Jeremić, Jovana, Cvetković, Mirjana, Rat, Milica, Pezo, Lato, "Volatile Compounds of Nepeta nuda L. from Rtanj Mountain (Serbia)" in Horticulturae, 8, no. 2 (2022):85, https://doi.org/10.3390/horticulturae8020085 . .