Essential oil yield and composition of Tagetes minuta accessions from Argentina

Gil, Alejandra; Ghersa, Claudio M.; Leicach, Silvia R.

doi:10.1016/s0305-1978(99)00062-9

Cited by 62 publications

(37 citation statements)

References 13 publications

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“…Our results are only partly in agreement with data previously reported for collections from Argentina and Perú (Zygadlo et al, 1993;De Feo et al, 2005;López et al, 2011). These facts indicate the existence of a high chemical plasticity in Tagetes as demonstrated by Zygadlo et al (1990) and Gil et al (2000Gil et al ( , 2002. In general, different growth stages of the plant exhibit variations in their essential oil composition (Chamorro et al, 2008).…”

Section: Discussionsupporting

confidence: 91%

Section: Discussionmentioning

confidence: 96%

“…Collections of Tm from San Juan, Mendoza and Rio Negro showed dihydrotagetone as major constituent (Gil et al, 2000). Plants coming from Buenos Aires showed cis-tagetone, dihydrotagetone and cis-β-ocimene approximately 20% each; plants obtained from Jujuy showed significant amounts of cis-β-ocimene (26%), cis-tagetone (19%), cistagetenone (17%) and trans-tagetenone (12%); and a collection from Salta showed high amounts of trans-β-ocimene (34%) and α-phellandrene (29%) (Gil et al, 2000;Vázquez et al, 2011). Essential oils of Tm collected in various localities of Cordoba province were dominated by cis and trans-ocimene, cis and trans-tagetenone, and cis-and trans-tagetone (Zygadlo et al, 1990) while collections from Chaco contain mostly dihydrotagetone accompanied by β-ocimene, tagetone and tagetenone (Chamorro et al, 2008).…”

Section: Discussionmentioning

confidence: 96%

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Caracterización morfo-anatomía y aceites esenciales de Tagetes terniflora y Tagetes minuta (Asteraceae) de Tucumán (Argentina).

Lizarraga¹,

Mercado²,

Galvez³

et al. 2017

Bol. Soc. Argent. Bot.

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Summary:The essential oil composition and morpho-anatomy of Tagetes minuta, collected at "El Mollar" and two different populations of Tagetes terniflora collected in Tafí del Valle (Tucumán, Argentina) were studied. The essential oil of aerial parts (flowers and leaves) from both species was analyzed by gas chromatography-mass spectrometry. Qualitative and quantitative differences were observed in the composition of the essential oil from both species. Oxygenated monoterpenes were the dominant compounds in the essential oil from both collections of T. terniflora where the main component was cis-tagetone (33.6% and 58.4% respectively) accompanied by significant amounts of the monotepene hydrocarbon cis-β-ocimene (17.1% and 17.4% respectively). cis-Tagetone (53.2%) was also a dominant component in T. minuta along with dihydrotagetone (10.4%) and cis-β-ocimene (19.9%). cis-and transocimenone were distinctive components of T. terniflora which were not detected in T. minuta. Anatomically stands out the presence of secretory cavities and glandular trichomes in foliar blades and secretory ducts in stems and petiole of both species.Key words: Tagetes terniflora, Tagetes minuta, essential oil, secretory tissues, morpho-anatomy.Resumen: Caracterización morfo-anatomía y aceites esenciales de Tagetes terniflora y Tagetes minuta (Asteraceae) de Tucumán (Argentina). Se estudió la composición del aceite esencial y morfo-anatomía de Tagetes minuta coleccionada en "El Mollar" y de dos poblaciones diferentes de Tagetes terniflora de Tafí del Valle (Tucumán, Argentina). El aceite esencial de las partes aéreas (flores y hojas) de ambas especies se analizó por cromatografía gaseosa-espectrometría de masa. Se observaron diferencias cuali-y cuantitativas en la composición del aceite esencial de ambas especies. En las dos colecciones de T. terniflora los compuestos dominantes del aceite esencial fueron monoterpenos oxigenados donde el componente principal fue la cis-tagetona (33.6% y 58.4% respectivamente) acompañado por cantidades significativas del hidrocarburo monoterpénico cis-β-ocimeno (17.1% y 17.4% respectivamente). La cistagetona (53.2%) fue también el componente dominante en T. minuta junto con dihidrotagetona (10.4%) y cis-β-ocimeno (19.9%). La cis-y trans-ocimenona fueron componentes característicos de T. terniflora que no fueron detectados en T. minuta. Anatómicamente se destaca la presencia de cavidades secretoras y tricomas glandulares secretores en los bordes foliares y conductos secretores en tallos y pecíolo de ambas especies.

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Section: Discussionsupporting

confidence: 91%

Section: Discussionmentioning

confidence: 96%

Section: Discussionmentioning

confidence: 96%

See 1 more Smart Citation

Caracterización morfo-anatomía y aceites esenciales de Tagetes terniflora y Tagetes minuta (Asteraceae) de Tucumán (Argentina).

Lizarraga¹,

Mercado²,

Galvez³

et al. 2017

Bol. Soc. Argent. Bot.

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“…Components: -phelandrene (1), limonene (2), -ocimene (3), dihydrotagetone (4), tagetone (5), cistagetenone (6) and trans-tagetenone (7). Various studies on T. minuta reported that there are variations in the essential oil composition according to the harvesting location (Zygadlo et al, 1993), the growth stage (Moghaddam et al, 2007) the different parts of the plant (Weaver et al, 1994) and the different chemotypes (Gil et al, 2000). All these facts suggest that a deep study of the native T. minuta essential oils is necessary at the regional level.…”

Section: Identification Of Essential Oils Componentsmentioning

confidence: 99%

Study of the Chemical Composition of Essential Oils by Gas Chromatography

Chamorro¹,

Zambón²,

Morales³

et al. 2012

Gas Chromatography in Plant Science, Wine Technology, Toxicology and Some Specific Applications

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“…Since the bioassay by tissue-culture techniques provides a promising method of determining the role of allelochemicals in developmental processes of plants, the use of tissue culture to study allelopathic effects has been previously reported (Hogan & Manners 1990;Kil et al 1992Kil et al , 1993Kil et al , 1999a. The composition of essential oils of plants of the genus Tagetes have been analysed (Hethelyi et al 1986;Chalchat et al 1995;Singh et al 1995;Gil et al 2000), and anti-microbial activities of have been studied (Hethelyi et al 1986;Weaver et al 1994;Zygadlo et al 1994), but phytotoxic effects of Tagetes minuta L. essential oil has not been studied in depth as of yet. The purpose of the present study was to analyse allelopathic effects of aqueous extract and essential oil from T. minuta on the induction and growth of callus of some plant species.…”

Section: Introductionmentioning

confidence: 99%

Phytotoxic effect of aqueous extracts and essential oils from southern marigold (Tagetes minuta)

Lee¹,

Shim²,

Kil³

2002

New Zealand Journal of Crop and Horticultural Science

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The phytotoxic effects of aqueous extracts and essential oils derived from southern marigold (Tagetes minuta L.), were studied using test species bioassays. The phytotoxic potential of the chemical substances was evaluated on callus induction and growth of four receptor plant species: Oryza sativa (Dongjinbyeo), Brassica campestris subsp. napus var. pekinensis, Raphanus sativus var. acanthiformis, and Sesamum indicum (Ansanggae). The receptor plants were grown on MS (Murashige & Skoog) media supplemented with 2 mg/litre 2,4-D and 0.5 mg/litre kinetin containing aqueous extract and essential oil extracted from T. minuta. † Corresponding author. H01050; published 25 September 2002 Received 30 October 2001; accepted 2 July 2002The induction of calluses was significantly inhibited proportional to the concentrations of aqueous extract and essential oil used. The callus induction and growth were rapidly decreased in 30 and 50% of original aqueous extract, and in 10 and 20 \i\ essential oil. The allelopathic potential of aqueous extract from T. minuta may be more than that of essential oil. It was concluded that the inhibitory allelophatic effects of marigold exhibited speciesspecific inhibitory trends.

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Essential oil yield and composition of Tagetes minuta accessions from Argentina

Cited by 62 publications

References 13 publications

Caracterización morfo-anatomía y aceites esenciales de Tagetes terniflora y Tagetes minuta (Asteraceae) de Tucumán (Argentina).

Caracterización morfo-anatomía y aceites esenciales de Tagetes terniflora y Tagetes minuta (Asteraceae) de Tucumán (Argentina).

Study of the Chemical Composition of Essential Oils by Gas Chromatography

Phytotoxic effect of aqueous extracts and essential oils from southern marigold (Tagetes minuta)

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