Anti-inflammatory, Analgesic Activity and Toxicity of Two <i>Pelargonium inquinans</i> Ait Essential Oils: Wild and Cultivated

Tembeni, Babalwa; Oyedeji, Opeoluwa O.; Manene, Christopher N.; Oyemitan, Idris Ajayi; Oyedeji, Adebola O.

doi:10.1080/0972060x.2019.1649989

Cited by 5 publications

(4 citation statements)

References 24 publications

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“…In the present study, quantification was not possible in the chosen experimental set-up, and it should be noted that variations in the chemical composition may occur due to seasonal changes, geographical location, growing and weather conditions, etc. [30][31][32].…”

Section: Discussionmentioning

confidence: 99%

“…For example, monoterpenes are potentially effective for pest management [42]; methyl eugenol is microbiologically active and may be used in food preservation and in household products [41]. Phytol, sabinene, βcaryophyllene, linalool, and camphor are known for their analgesic and anti-inflammatory potentials [30]. Essential oils from rose-scented geranium have a wide range of usages, e.g., they are commonly used in the cosmetic and perfumery industry [40], but they can also be effectively used to reduce anxiety [24,43].…”

Section: Discussionmentioning

confidence: 99%

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Odor Perception and Descriptions of Rose-Scented Geranium Pelargonium graveolens ‘Dr. Westerlund’–Sensory and Chemical Analyses

et al. 2023

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A recent study found that the natural scent from the rose-scented geranium Pelargonium graveolens ‘Dr. Westerlund’ had positive effects on stress reduction. Essential oils from many pelargonium species are known to have phytochemical properties and pharmacological activities. No study has, so far, explored and identified the chemical compounds and the sensory perception of these compounds in ‘Dr. Westerlund’ plants. Such knowledge would be an important contribution to an increased understanding of the effects of plants’ chemical odor properties on human well-being, and link this to the expressed perceived scents. This study aimed to identify the sensory profile and suggest responsible chemical compounds of Pelargonium graveolens ‘Dr. Westerlund’. The sensory and chemical analysis results revealed sensory profiles of Pelargonium graveolens ‘Dr. Westerlund’s and provided suggestions for the chemical compounds attributed to the sensory profiles. Further studies are recommended to investigate the correlation between volatile compounds and possible stress reduction in humans.

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Section: Discussionmentioning

confidence: 99%

Section: Discussionmentioning

confidence: 99%

Odor Perception and Descriptions of Rose-Scented Geranium Pelargonium graveolens ‘Dr. Westerlund’–Sensory and Chemical Analyses

et al. 2023

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“…This is the first study to compare the chemical composition of wild and cultivated plants of E. maritimum. Previously, cultivation has been shown to increase the EO content in Pelargonium inquinans [36], decrease Origanum syriacum [37], and have no significant effect on EO content in Glechoma hederaceae [38]. The essential oil content in the leaves of a single field-grown mericlone (M1) exceeded essential oil content in the pooled sample of the wild (EM2) by 3.6 times in the first vegetation season and 1.8 times in the second vegetation season.…”

Section: Essential Oil Quantification and Volatile Profile Characteri...mentioning

confidence: 98%

Phytochemical Diversity Comparison in Leaves and Roots of Wild and Micropropagated Latvian Sea Holly (Eryngium maritimum L.)

2023

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The goal of the current study was to compare the chemical composition of the roots, shoots, and leaves of wild-growing Eryngium maritimum L., and of in vitro and in field-cultivated plants in Latvia. The essential oil yield obtained by hydrodistillation ranged from 0.14% to 0.54%, while analysis of the chemical composition using GC-MS revealed a total of 44 different volatiles, with differences in the types and amounts of volatiles between the leaves and roots. Using 96-well plate techniques, the concentration of total phenolic compounds, saponins, and sugars in the aqueous ethanolic extracts of E. maritimum were assessed, along with their capacity to scavenge stable DPPH radicals. Extracts from roots had a lower concentration of total phenolic compounds compared to those from the leaves of wild grown and cultivated plants but did not differ from in vitro shoots. Root, leaf, and shoot samples of the same genotype from different growth conditions had approximately the same concentration of total saponins, while total sugar concentrations were higher in the roots. The growth conditions had a significant effect on the concentration of total phenolic compounds and antiradical activity, with differences that were significant observed between plant aboveground and belowground parts. Analysis using UHPLC-ESI-q-TOF-MS revealed 63 compounds, with amino acids and hydroxycinnamic acid derivatives (such as chlorogenic and rosmarinic acid) being the major compound groups that significantly differed between plant growth conditions. We also demonstrated that rapid screening of volatile compounds in in vitro plants using headspace gas chromatography mass spectrometry analyses can predict the formation of marker compounds in the same mericlones grown in field conditions. These findings provide valuable insights into the chemical composition of E. maritimum and its potential for use in various applications.

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“…Scarlet geranium (Pelargonium inquinans, family Geraniaceae) is a perennial ornamental plant, native to South Africa and used as a potted plant in gardens worldwide (Tembeni et al 2019). In May 2021, ten scarlet geranium plants showing virus-like symptoms, including chlorotic and necrotic lesions, and mosaic on the leaves, were collected at the Sunchenman National Garden in Suncheon, South Korea.…”

mentioning

confidence: 99%

First report of plantago asiatica mosaic virus infecting scarlet geranium (Pelargonium inquinans) worldwide

Lee

Bak

Lee³

et al. 2022

J Plant Pathol

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99% nucleotide sequence identity with isolates from lily cultivars from different countries. Healthy P. inquinans plants and Nicotiana benthamaina plants were mechanically inoculated with PlAMV-infected P. inquinans, and these plants showed severe necrosis and mild mosaic symptoms at 14 days post-inoculation, respectively. PlAMV infection in these plants was confirmed by RT-PCR using the same primers. This is the first report of PlAMV infecting P. inquinans worldwide. Further studies are required to determine the occurrence of PlAMV and prepare management strategies.

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Anti-inflammatory, Analgesic Activity and Toxicity of Two Pelargonium inquinans Ait Essential Oils: Wild and Cultivated

Cited by 5 publications

References 24 publications

Odor Perception and Descriptions of Rose-Scented Geranium Pelargonium graveolens ‘Dr. Westerlund’–Sensory and Chemical Analyses

Odor Perception and Descriptions of Rose-Scented Geranium Pelargonium graveolens ‘Dr. Westerlund’–Sensory and Chemical Analyses

Phytochemical Diversity Comparison in Leaves and Roots of Wild and Micropropagated Latvian Sea Holly (Eryngium maritimum L.)

First report of plantago asiatica mosaic virus infecting scarlet geranium (Pelargonium inquinans) worldwide

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