Abstract
A change in the composition of specialized metabolites is often observed in stressed plants. Phytochemicals play an important role in adapting plants to the environment, particularly overcoming stress conditions such as temperature, humidity, and light intensity. In this study, seasonal variations in the concentrations of volatile organic compounds (VOCs) were analysed in species of Calypogeia azurea. The article presents the effect of sample storage on volatile organic compounds present in Calypogeia liverwort cells and whether the collection habitats of the sample affect the content of phytochemicals. The VOCs of the species within the liverwort Calypogeia azurea were analysed by GC-MS. Compounds were isolated from plant material using the HS-SPME technique. The samples were collected over several years (2019–2021). Of the several dozen samples collected, 79 compounds were isolated, of which 47 were identified.
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Claims 2
Claim · model-written summary
Seventy-nine compounds were isolated from Calypogeia azurea samples.
- Taxon
- Calypogeia azurea
_Flankenblattzellen_mit_blauen_%C3%96lk%C3%B6rpern_IMG_8942.jpg?width=60)
Calypogeia azureae1 - Outcome
- compounds were isolatede0
- Value
- 79 compoundse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
_Flankenblattzellen_mit_blauen_%C3%96lk%C3%B6rpern_IMG_8942.jpg?width=500)
Verbatim
e0“Of the several dozen samples collected, 79 compounds were isolated, of which 47 were identified.”
e1“species of Calypogeia azurea”
Claim · model-written summary
Forty-seven of the isolated compounds were identified.
- Taxon
- Calypogeia azureaCalypogeia azureae1
- Outcome
- compounds were isolated, of which 47 were identifiede0
- Value
- 47e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Of the several dozen samples collected, 79 compounds were isolated, of which 47 were identified.”
e1“species of Calypogeia azurea”