Cited by 41Essential Oils and Antimicrobial ActivityPlant chemical constituents analysisHeavy Metals in Plants

Partitioning the Relative Contributions of Inorganic Plant Composition and Soil Characteristics to the Quality of Helichrysum italicum subsp. italicum ( Roth ) G. Don fil . Essential Oil

Bianchini, Ange, Santoni, François, Paolini, Julien, Bernardini, Antoine‐François, Mouillot, David, Costa, Jean·2009·Chemistry & Biodiversity

Abstract

Composition of Helichrysum italicum subsp. italicum essential oil showed chemical variability according to vegetation cycle, environment, and geographic origins. In the present work, 48 individuals of this plant at different development stages and the corresponding root soils were sampled: i) 28 volatile components were identified and measured in essential oil by using GC and GC/MS; ii) ten elements from plants and soils have been estimated using colorimetry in continuous flux, flame atomic absorption spectrometry, or emission spectrometry (FAAS/FAES); iii) texture and acidity (real and potential) of soil samples were also reported. Relationships between the essential-oil composition, the inorganic plant composition, and the soil characteristics (inorganic composition, texture, and acidity) have been established using multivariate analysis such as Principal Component Analysis (PCA) and partial Redundancy Analysis (RDA). This study demonstrates a high level of intraspecific differences in oil composition due to environmental factors and, more particularly, soil characteristics.

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Crossref · 10.1002/cbdv.200800328

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  • Electrophilic nitroalkenes such as NO2-cLA induce kinetically rapid posttranslational modification of nucleophilic cysteines of key transcriptional regulatory proteins and inhibit the activity of functionally-significant electrophile-sensitive enzymes.

    “Electrophilic nitroalkenes such as NO2-cLA induce kinetically rapid posttranslational modification of nucleophilic cysteines of key transcriptional regulatory proteins and inhibit the activity of functionally-significant electrophile-sensitive enzymes [11, 33, 34].”
  • Nitroalkylation directly inhibits the catalytic activity of enzymes including xanthine oxidoreductase, cyclooxygenase and soluble epoxide hydrolase, reactions that result in significant beneficial physiological responses.

    “Nitroalkylation also directly inhibits the catalytic activity of enzymes including xanthine oxidoreductase [33], cyclooxygenase [37] and soluble epoxide hydrolase (Cys521) [34], reactions that result in significant beneficial physiological responses.”

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Authors
Bianchini, A., Santoni, F., Paolini, J., Bernardini, A., Mouillot, D., & Costa, J.
Affiliations
Centre National de la Recherche Scientifique (FR)
Venue
Chemistry & Biodiversity
Publisher
Wiley
Published
2009-07
Volume
6
Issue
7
Pages
1014-1033
ISSN
  • 1612-1872 (ISSN-L)
  • 1612-1880
OpenAlex
W1970809393
Cited by
41
References
29
Citations by year
2026: 3 · 2025: 6 · 2024: 5 · 2023: 3 · 2022: 3 · 2021: 2 · 2019: 4 · 2018: 1 · 2017: 2 · 2016: 1 · 2015: 4 · 2014: 1 · 2013: 4
FWCI
1.06
Type
journal article
Language
en
Open access
closed
Locations
  • Chemistry & Biodiversity (publishedVersion)
  • PubMed (publishedVersion)
  • HAL (submittedVersion)
Topics
  • Life Sciences › Agricultural and Biological Sciences › Food Science › Essential Oils and Antimicrobial Activity
  • Life Sciences › Agricultural and Biological Sciences › Plant Science › Plant chemical constituents analysis
  • Physical Sciences › Chemistry › Analytical Chemistry › Heavy Metals in Plants
Keywords
Helichrysum italicum, essential oil composition, plant-soil interactions, soil texture, soil acidity, plant growth stages, intraspecific variation, volatile compounds
MeSH terms
Inorganic Chemicals, Oils, Volatile, Regression Analysis, Soil, Principal Component Analysis, Helichrysum

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