Phytotoxic effects of essential oil from Cymbopogon citratus and its physiological mechanisms on barnyardgrass (Echinochloa crus-galli)

Poonpaiboonpipat, Thanatsan; Pangnakorn, Udomporn; Suvunnamek, Umporn; Teerarak, Montinee; Charoenying, Patchanee; Laosinwattana, C.

doi:10.1016/j.indcrop.2012.04.057

Cited by 115 publications

(65 citation statements)

References 26 publications

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“…These authors reported, however, that citral (α− and β−citral), myrcene, and linalool are the main compounds in C. citratus essential oil. Poonpaiboonpipat et al (2013) also showed that citral (α− and β−citral), myrcene and linalool constitute 91% of total compounds in this essential oil. A common problem that has been reported in essential oils is the loss of aromatic quality and their biological activity during storage and transportation because of oxidation caused by environmental conditions, such as storage temperature and light exposure (Kujur et al, 2017).…”

Section: Introductionmentioning

confidence: 72%

“…oil determination Gautam and Agrawal (2017) reported that α− and β−citral, myrcene and linalool are the main compounds in Cymbopogon citratus essential oil, which correspond to 91% of the composition of essential oil (Poonpaiboonpipat et al, 2013). For that reason, the total retention percentage was determined for these four compounds.…”

Section: Superficial and Encapsulated Essentialmentioning

confidence: 99%

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LEMONGRASS (Cymbopogon citratus (DC) Stapf) ESSENTIAL OIL ENCAPSULATION BY FREEZE-DRYING

Enciso¹

2018

Rev. Mex. Ing. Quim.

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The objective of this study was to determine the effect of different encapsulating agents (gum arabic (GA), maltodextrin (MD) and/or xanthan gum (XG) and two different freezing methods (slow and fast)) on the encapsulating efficiency of Cymbopogon citratus essential oil and on its release during storage. Retention of α− and β−citral, β−myrcene and linalool were determined by Gas Chromatography Mass Spectra (GC MS). Release of the encapsulated compounds was determined at 76% relative humidity and 30°C. The highest retention obtained was 78±9% for β−citral, 100±16% for α−citral, 81.6±5.8% for β−myrcene and 39.7±2.3% for linalool with the slow tested freezing protocol and a mixture of 50% GA, 40% MD, and 10% XG (volume). Kinetic release during storage was exponential and adequately fitted with Avrami´s model. Lemongrass essential oil can be encapsulated by freeze-drying using a mixture of gum arabic, maltodextrin and xanthan gum with a high retention of volatile compounds by using a slow freezing protocol. Keywords: Cymbopogon citratus, citral, myrcene, linalool, freeze-drying. ResumenEl objetivo de este trabajo fue determinar el efecto de diferentes mezclas de agentes encapsulantes (goma arábiga (GA), maltodextrina (MD) y/o goma xantana (GX) y dos diferentes métodos de congelamiento (lento y rápido)) sobre la eficiencia de encapsulamiento del aceite esencial de Cymbopogon citratus y evaluar su liberación durante el almacenamiento. La retención de α− y β−citral, β−mirceno y linalol se determinaron mediante cromatografía de gases con espectrometría de masas (CG EM). La liberación de los compuestos durante el almacenamiento se evaluó a 76% de humedad relativa y 30°C. Las retenciones más altas obtenidas fueron 78±9% para β−citral, 94±5.6% para α−citral, 81.6±5.8% para β−mirceno y 39.7±2.3% para linalol, utilizando congelación lenta y una mezcla de 50% GA, 40% MD y 10% GX (volumen). La cinética de liberación de compuestos durante el almacenamiento fue exponencial y ajustada con el modelo de Avrami. El aceite esencial de zacate limón puede ser encapsulado mediante liofilización usando una mezcla de goma arábiga, maltodextrina y goma xantana con una retención elevada de compuestos volátiles utilizando una congelación lenta.

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Section: Introductionmentioning

confidence: 72%

Section: Superficial and Encapsulated Essentialmentioning

confidence: 99%

LEMONGRASS (Cymbopogon citratus (DC) Stapf) ESSENTIAL OIL ENCAPSULATION BY FREEZE-DRYING

Enciso¹

2018

Rev. Mex. Ing. Quim.

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“…effectively inhibited the seedling growth of weed species such as Amaranthus retroflexus L., Bromus danthoniae Trin., Bromus intermedius Guss., Chenopodium album L., Cynodon dactylon L., Lactuca serriola L., and Portulaca oleracea L. by inducing oxidative stress (Mutlu et al, 2011). Poonpaiboonpipat et al (2013) reported that the essential oil from Cymbopogon citratus Stapf remarkably inhibited germination and seedling growth of E. crus-galli and affecting α-amylase activity of seeds.…”

Section: Resultsmentioning

confidence: 99%

Evaluation of Herbicidal Potential of Essential Oils and their Components under In vitro and Greenhouse Experiments

Choi

Sowndhararajan

nam-gyu

et al. 2015

Weed & Turfgrass Science

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“…Moreover, Batish work showed that plants treated with essential oil of Eucalyptus showed significant degrees of ion leakage indicating a loss of membrane permeability leading to serious damage to the plant [28]. Furthermore, several studies [29][30][31] revealed that essential oils had a direct effect on the composition of chlorophyll and cell respiration.…”

Section: Effect Of Ruta Chalepensis L Essential Oil On Potato Sproutsmentioning

confidence: 99%

Ruta chalepensis L. Essential Oil: A New Antisprouting Agent for Potatoes Bioconservation

Lengliz

Mejri²,

Abderrabba³

et al. 2018

Journal of Chemistry

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The main concern of this work was to find a new biological antisprouting product for potatoes during storage. Ruta chalepensis L. essential oil (RCEO) was for the first time used as a potential sprouting inhibitor for potatoes. To confirm RCEO antisprouting effect, evolution of sprout length and weight loss of potato tubers was determined during a storage period of six weeks under three RCEO different treatments (2%, 4%, and 6%). Sprout final weight was also computed. Then, a screening of RCEO chemical composition was performed. An outstanding antisprouting effect of 6% emulsions concentrations was observed as compared to 2% and 4% emulsions concentrations. Final sprout weight (SW) of untreated samples was 4.66%, while 6% treated samples scored 0.98%. These results were endorsed by high Pearson correlation coefficients (>0.9). Indeed, increasing treatment concentration enhanced the sprout growth inhibition. Identification of RCEO major components showed that 2-undecanone represented 87.18% of total identified components suggesting that this component is the possible active agent of RCEO against potatoes sprouting.

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Phytotoxic effects of essential oil from Cymbopogon citratus and its physiological mechanisms on barnyardgrass (Echinochloa crus-galli)

Cited by 115 publications

References 26 publications

LEMONGRASS (Cymbopogon citratus (DC) Stapf) ESSENTIAL OIL ENCAPSULATION BY FREEZE-DRYING

LEMONGRASS (Cymbopogon citratus (DC) Stapf) ESSENTIAL OIL ENCAPSULATION BY FREEZE-DRYING

Evaluation of Herbicidal Potential of Essential Oils and their Components under In vitro and Greenhouse Experiments

Ruta chalepensis L. Essential Oil: A New Antisprouting Agent for Potatoes Bioconservation

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