Concentración de metanol en algunas bebidas alcohólicas comercializadas en venezuela por medio de la técnica GC-FID

Hilari Marquina; Alexis Maldonado; Yeljair Monascal; Loriett Cartaya; Alvaro Alvarez-Aular; Pablo Trujillo; José R. Mora

Concentración de metanol en algunas bebidas alcohólicas comercializadas en venezuela por medio de la técnica GC-FID

Translated title of the contribution: Concentration of methanol in some alcoholic beverages marketed in venezuela by means of the GC-FID technique

Hilari Marquina
, Alexis Maldonado^*
, Yeljair Monascal
, Loriett Cartaya
, Alvaro Alvarez-Aular
, Pablo Trujillo
, José R. Mora

^*Corresponding author for this work

Escuela Técnica Industrial Julio Calcaño
Instituto Venezolano de Investigaciones Científicas (I.V.I.C.)

Research output: Contribution to journal › Article › peer-review

1 Scopus citations

Abstract

quantifica-Gas chromatography technique with flame ionization detector (GC-FID) has been employed for the quantifica-tion tion of methanol in diverse alcoholic drinks of legal (Cocuy, Superior and Antioqueño) and clandestine (Miche, Chuchuguaza and Cacique Arco de Palo) sale in Venezuela by using the internal standard method. Additionally, the eth-anol content was quantified to validate the analysis by direct comparison with the value reported for the commercially available Cocuy. The methanol concentration was found between 76.8 and 2456.8 ppm. According to these results, the methanol concentration in 44% of the samples analyzed exceeds the permitted limit (250 ppm) indicated in the Venezuelan legal regulation COVENIN 3362-2001.

Translated title of the contribution	Concentration of methanol in some alcoholic beverages marketed in venezuela by means of the GC-FID technique
Original language	Spanish
Pages (from-to)	41-44
Number of pages	4
Journal	Avances en Quimica
Volume	13
Issue number	2
State	Published - 1 May 2018

Cite this

@article{70edcacec5e84d218ef98913562c2388,

title = "Concentraci{\'o}n de metanol en algunas bebidas alcoh{\'o}licas comercializadas en venezuela por medio de la t{\'e}cnica GC-FID",

abstract = "quantifica-Gas chromatography technique with flame ionization detector (GC-FID) has been employed for the quantifica-tion tion of methanol in diverse alcoholic drinks of legal (Cocuy, Superior and Antioque{\~n}o) and clandestine (Miche, Chuchuguaza and Cacique Arco de Palo) sale in Venezuela by using the internal standard method. Additionally, the eth-anol content was quantified to validate the analysis by direct comparison with the value reported for the commercially available Cocuy. The methanol concentration was found between 76.8 and 2456.8 ppm. According to these results, the methanol concentration in 44\% of the samples analyzed exceeds the permitted limit (250 ppm) indicated in the Venezuelan legal regulation COVENIN 3362-2001.",

keywords = "Alcoholic drink, Chromatography, Ethanol, Methanol",

author = "Hilari Marquina and Alexis Maldonado and Yeljair Monascal and Loriett Cartaya and Alvaro Alvarez-Aular and Pablo Trujillo and Mora, \{Jos{\'e} R.\}",

year = "2018",

month = may,

day = "1",

language = "Espa{\~n}ol",

volume = "13",

pages = "41--44",

journal = "Avances en Quimica",

issn = "1856-5301",

publisher = "Universidad de Los Andes",

number = "2",

}

TY - JOUR

T1 - Concentración de metanol en algunas bebidas alcohólicas comercializadas en venezuela por medio de la técnica GC-FID

AU - Marquina, Hilari

AU - Maldonado, Alexis

AU - Monascal, Yeljair

AU - Cartaya, Loriett

AU - Alvarez-Aular, Alvaro

AU - Trujillo, Pablo

AU - Mora, José R.

PY - 2018/5/1

Y1 - 2018/5/1

N2 - quantifica-Gas chromatography technique with flame ionization detector (GC-FID) has been employed for the quantifica-tion tion of methanol in diverse alcoholic drinks of legal (Cocuy, Superior and Antioqueño) and clandestine (Miche, Chuchuguaza and Cacique Arco de Palo) sale in Venezuela by using the internal standard method. Additionally, the eth-anol content was quantified to validate the analysis by direct comparison with the value reported for the commercially available Cocuy. The methanol concentration was found between 76.8 and 2456.8 ppm. According to these results, the methanol concentration in 44% of the samples analyzed exceeds the permitted limit (250 ppm) indicated in the Venezuelan legal regulation COVENIN 3362-2001.

AB - quantifica-Gas chromatography technique with flame ionization detector (GC-FID) has been employed for the quantifica-tion tion of methanol in diverse alcoholic drinks of legal (Cocuy, Superior and Antioqueño) and clandestine (Miche, Chuchuguaza and Cacique Arco de Palo) sale in Venezuela by using the internal standard method. Additionally, the eth-anol content was quantified to validate the analysis by direct comparison with the value reported for the commercially available Cocuy. The methanol concentration was found between 76.8 and 2456.8 ppm. According to these results, the methanol concentration in 44% of the samples analyzed exceeds the permitted limit (250 ppm) indicated in the Venezuelan legal regulation COVENIN 3362-2001.

KW - Alcoholic drink

KW - Chromatography

KW - Ethanol

KW - Methanol

UR - https://www.scopus.com/pages/publications/85090368628

M3 - Artículo

AN - SCOPUS:85090368628

SN - 1856-5301

VL - 13

SP - 41

EP - 44

JO - Avances en Quimica

JF - Avances en Quimica

IS - 2

ER -

Concentración de metanol en algunas bebidas alcohólicas comercializadas en venezuela por medio de la técnica GC-FID

Abstract

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