Atividade Antioxidante (Roo•, O2•- E Dpph) E Compostos Fenólicos Majoritários Para Folha, Flor, Ramo E Inflorescência Da Achillea Millefolium

Dolwitsch, Carolina Bolssoni; Pires, Fernanda Brum; Loose, Roberta Fabricio; Prá, Valéria Dal; Schneider, Viviane Maria; Schmidt, Marcella Emília Petra; Monego, Debora; Carvalho, Camilo Amaro de; Fernandes, Adriano A.; Mazutti, Márcio A.; Rosa, Marcelo Barcellos da

doi:10.5902/2179460x22129

Cited by 2 publications

(2 citation statements)

References 11 publications

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“…Some species reported as medicinal in both communities have been the subject of pharmacological studies or evaluation of their biological activity. Among the native species uses include antioxidant (Candan et al 2003, Dolwitsch et al 2016 and gastroprotective (Potrich et al 2010) uses for Achillea millefolium; hypoglycemic (Bustos-Brito et al 2016) uses for Ageratina petiolaris; cytotoxic (Egas et al 2017), anti-inflammatory (Delgado et al 2001) and hepaprotective (Coballase-Urrutia et al 2010) uses for Heterotheca inuloides; and cytotoxic (Frei et al 1998b) and anti-inflammatory (Herrera-Salgado et al 2005) uses for Solanum lanceolatum. For introduced species, uses include antimicrobial (Gontijo et al 2013), antibacterial (Salah et al 2017) and antioxidant (Kumar et al 2017) uses for Aloe vera; antioxidant (Wang et al 2014), anti-inflammatory (Kang et al 2011), hypoglycemic (Campbell et al 2006) and anti-obesity (Verpeut et al 2013) uses for Citrus × aurantium; hepatoprotective (Akther et al 2013), hypotriglycer-ides (Ibrahim et al 2016) and antiseptic (Zarai et al 2011) uses for Marrubium vulgare; and antimicrobial (Kacem et al 2015) and anticonvulsant (González-Trujano et al 2006) uses for Ruta chalepensis.…”

Section: Discussionmentioning

confidence: 99%

Ethnobotany of medicinal flora in two communities of the Mixteca Alta in Oaxaca, Mexico

2022

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Background: Hot-cold conception is important for plant-disease relationships in peasant communities, where introduced species acquire medicinal uses and are more available in anthropocentric systems than native; how these are selected is studied with indices, hypotheses that contribute to theories are rarely tested. Hypotheses: There will be more medicinal introduced species that will have more versatility than native ones; home-gardens will have more availability of them than the forest. Study site and dates: San Pedro Topiltepec (SPT), San Andrés Nuxiño (SAN), Oaxaca, September 2015-March 2017. Methods: Medicinal flora and its uses were inventoried by community, recording availability (socioecological system) and status (native/introduced) by species. Informant consensus factor and relative value estimated information similarity among informants; use value (UV) indicated species versatility. Hot-cold conditions were recorded by species and disease. Results: Species and diseases were 64 (75 % native, 25 % introduced) and 134 in SAN, 81 (52 % native, 48 % introduced) and 177 in SPT, respectively. In SAN 58 % species were available in forests, in SPT 62 % species were available in home gardens. UV was higher for native plants in SAN and for introduced plants in SPT. Hot-cold dichotomy influenced selection of medicinal plants in both communities. Conclusions: Both communities belong the same ethnicity, select medicinal plants differently. SAN uses a higher proportion of native plants, forests have higher species availability, native plants are the most versatile. SPT uses similar proportions of native and introduced plants, home gardens have more availability, introduced plants are the most versatile.

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Section: Discussionmentioning

confidence: 99%

Ethnobotany of medicinal flora in two communities of the Mixteca Alta in Oaxaca, Mexico

2022

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“…The essential oil (EO) of yarrow is deep blue in colour (Ferraz et al, 2014), and it has been attracting the attention of many researchers owing to its broad applicability, such as anti-inflammatory (Chou et al, 2013), antimicrobial (Mahmoudi et al, 2016), antioxidant (Dolwitsch et al, 2016) and insecticidal (Tampe et al, 2015) activity. Dias et al (2000) proved the nematostatic activity of yarrow aqueous extracts in M. incognita, which ranged from 78.25% to 94.4%.…”

Section: Introductionmentioning

confidence: 99%

Achillea millefolium antagonism to Pratylenchus brachyurus

Baldisera

Schwengber

Ferreira

et al. 2020

Journal of Phytopathology

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Pratylenchus brachyurus is a phytonematode species mostly damaging crops. It is mainly controlled by agrochemicals which are harmful to the environment and public health. Such outcomes encourage the development of research on products and/or processes to control this phytonematode and to contribute to the sustainability of agricultural systems. Thus, the aim of the current study was to assess host suitability of Achillea millefolium to P. brachyurus, as well as the nematicidal potential of its essential oil and root exudates. We conducted two experiments with two different plant species-Glycine max (soya bean) and Achillea millefolium (yarrow)-based on a 2 × 3 factorial arrangement to assess host suitability. Plants were assessed 5, 10 and 15 days after inoculation through the fuchsine acid staining technique. Based on the results, A. millefolium was an unfavourable host to this phytonematode. Therefore, it can be recommended for crop rotation and/or succession systems in small areas. We tested the nematicidal activity of the essential oil and exudates of A. millefolium at concentrations of 0, 25, 50, 100, 200, 300, 400 and 500 µg/ml in a BOD incubator at 26°C for 48 hr. The essential oil showed increasing linear regression, that is the higher was the concentration, the higher was the mortality rate. Exudates showed a quadratic behaviour (p ≤ .05), leading to 60.83% nematode mortality. Therefore, the essential oil and root exudates of A. millefolium have the potential to control P. brachyurus. The essential oil showed antagonistic properties likely because of the presence of germacrene D (39.55%), (E,E)-α-farnesene (25.70%) and chamazulene (8.91%).

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Atividade Antioxidante (Roo•, O2•- E Dpph) E Compostos Fenólicos Majoritários Para Folha, Flor, Ramo E Inflorescência Da Achillea Millefolium

Abstract: ·, O2·-e DPPH) e composta fenólicos majoritária para folha, flor, ramo e inflorescência da Achillea millefolium. Antioxidant activity (ROO •, O 2•-and DPPH) and phenolic compounds for leaf, flower, twig and inflorescence of Achillea millefolium.

Cited by 2 publications

References 11 publications

Ethnobotany of medicinal flora in two communities of the Mixteca Alta in Oaxaca, Mexico

Ethnobotany of medicinal flora in two communities of the Mixteca Alta in Oaxaca, Mexico

Achillea millefolium antagonism to Pratylenchus brachyurus

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