Detail publikace

Comparison of selected aroma compounds in cultivars of sea buckthorn (Hippophae rhamnoides L.)

VÍTOVÁ, E. SŮKALOVÁ, K. MAHDALOVÁ, M. BUTOROVÁ, L. MELIKANTOVÁ, M.

Originální název

Comparison of selected aroma compounds in cultivars of sea buckthorn (Hippophae rhamnoides L.)

Typ

článek v časopise ve Web of Science, Jimp

Jazyk

angličtina

Originální abstrakt

Thirteen cultivars of sea buckthorn (Hippophae rhamnoides L.) berries: Aromat, Botanicky, Buchlovicky, Hergo, Krasavica, Leicora, Ljubitelna, Pavlovsky, Peterbursky, Sluničko, Trofinovsky, Vitaminnaja and Velkoosecky, were tested for the content of volatile aroma compounds using gas chromatography with the solid phase microextraction method during two consequent years (2012 to 2013). In total, 69 volatile compounds were identified: 26 alcohols, 12 aldehydes, 11 ketones, 9 acids and 11 esters. Based on principal component analysis, 18 most relevant compounds, best representing the variability of the whole system and suitable for the discrimination of the samples, were selected from all compounds identified. These compounds were then compared using the analysis of variance to confirm differences between the samples. Significant (p < 0.05) differences were found in the varieties in both years, Krasavica and Sluničko cultivars were found to be quite different from other varieties, being rich in the compounds identified and containing most of the selected compounds. Variability within the cultivars (between picking years) was low or not significant.

Klíčová slova

sea buckthorn, aroma compounds, flavour, GC, SPME

Autoři

VÍTOVÁ, E.; SŮKALOVÁ, K.; MAHDALOVÁ, M.; BUTOROVÁ, L.; MELIKANTOVÁ, M.

Rok RIV

2015

Vydáno

3. 4. 2015

Nakladatel

STU Bratislava

Místo

Bratislava

ISSN

0366-6352

Periodikum

Chemical Papers

Ročník

69

Číslo

6

Stát

Slovenská republika

Strany od

881

Strany do

888

Strany počet

8

BibTex

@article{BUT111767,
  author="Eva {Vítová} and Kateřina {Sůkalová} and Martina {Mahdalová} and Lenka {Burdějová} and Marcela {Melikantová}",
  title="Comparison of selected aroma compounds in cultivars of sea buckthorn (Hippophae rhamnoides L.)",
  journal="Chemical Papers",
  year="2015",
  volume="69",
  number="6",
  pages="881--888",
  doi="10.1515/chempap-2015-0090",
  issn="0366-6352"
}