2014
DOI: 10.1016/j.foodchem.2014.02.129
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The determination of botanical origin of honeys based on enantiomer distribution of chiral volatile organic compounds

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Cited by 52 publications
(23 citation statements)
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“…Sample workup is crucial to the investigation success, so a variety of approaches has been used, such as solid phase microextraction [38], liquid-liquid extraction, static head space [39], or purge and trap [40]. Several Romanian acacia and linden honey samples, along with other samples originating from Slovakia, Serbia, Poland, Georgia, Germany, Ukraine, Czech Republic, Italy, France, Greece, and Moldavia have been subjected to twodimensional GC-MS, the volatiles being first separated using a non-chiral stationary phase and further fed to a chromatographic system containing a chiral stationary phase [38]. Over 270 compounds have been detected: alkanes, alcohols, aldehydes, ketones, carboxylic acids, and their methyl and/or ethyl esters.…”
Section: Physico-chemical Characterizationmentioning
confidence: 99%
“…Sample workup is crucial to the investigation success, so a variety of approaches has been used, such as solid phase microextraction [38], liquid-liquid extraction, static head space [39], or purge and trap [40]. Several Romanian acacia and linden honey samples, along with other samples originating from Slovakia, Serbia, Poland, Georgia, Germany, Ukraine, Czech Republic, Italy, France, Greece, and Moldavia have been subjected to twodimensional GC-MS, the volatiles being first separated using a non-chiral stationary phase and further fed to a chromatographic system containing a chiral stationary phase [38]. Over 270 compounds have been detected: alkanes, alcohols, aldehydes, ketones, carboxylic acids, and their methyl and/or ethyl esters.…”
Section: Physico-chemical Characterizationmentioning
confidence: 99%
“…La miel se ha definido como un producto natural con propiedades edulcorantes, elaborada a partir del néctar de las flores o secreciones extraflorales de las plantas vivas que las abejas liban y colectan, transportan, transforman con adición de enzimas especiales para finalmente deshidratar, concentrar y almacenar en los panales. [1][2][3][4][5] Su maduración, es el resultado complejo de una serie de interacciones al interior de la colmena, que dependen del número de abejas que intervienen el proceso de elaboración, del volumen de néctar almacenado. 6 La miel es tan diversa como lo es su origen botánico, su naturaleza, composición y sus distintas tonalidades de color; éste parámetro cambia en función de la presencia de aminoácidos libres, antocianinas y antocianidinas, carotenos y xantofilas, flavonas, flavanonas y flavonoles entre otros derivados fenólicos y algunas estructuras propias de alcaloides, que ejercen efectos de atracción entre diversos polinizadores.…”
Section: Introductionunclassified
“…Las propiedades fisicoquímicas y la calidad final están en función de su origen botánico. 3,[9][10][11][12][13] Este producto natural, es ampliamente usado en la industria alimentaria, cosmética y farmacéutica. [14][15][16] Los atributos de color, aroma, textura y sabor de los alimentos son propiedades deseables que marcan la tendencia de los consumidores.…”
Section: Introductionunclassified
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“…2 Especially, this fact is common for enzyme-catalyzed reactions that are both stereoselective and stereospecific because of attachment of a substrate to the active site groups of enzymes in a defined orientation. [6][7][8] At the same time, in analyses of common products various researchers have reported that the enantiomeric ratio can be altered through food processing, e.g., thermal treatment, storage effects, fermentation, etc., [9][10][11] and consequently could describe technological conditions. This strategy was successfully applied for essential oils, e.g., and the presence of (1S)-enantiomers of menthone, menthol, isomenthone, neomenthol, neoisomenthol, and menthylacecate in mint oils is regarded as adulteration.…”
Section: Introductionmentioning
confidence: 99%