Determination of Selected Beer Flavours: Comparison of a Stir Bar Sorptive Extraction and a Steam Distillation Procedure

被引：8

作者：

Horak, T. ^{[1
]}

Culik, J. ^{[1
]}

Kellner, V. ^{[1
]}

Cejka, P. ^{[1
]}

Haskova, D. ^{[1
]}

Jurkova, M. ^{[1
]}

Dvorak, J. ^{[1
]}

机构：

[1] Brewing Inst Prague, Res Inst Brewing & Malting, CZ-12044 Prague 2, Czech Republic

来源：

JOURNAL OF THE INSTITUTE OF BREWING | 2011年 / 117卷 / 04期

关键词：

Beer; beer flavours; gas chromatography; stir bar sorptive extraction (SBSE); steam distillation; CHAIN FATTY-ACIDS; CAPRYLIC FLAVOR; ESTERS; CHROMATOGRAPHY; ALCOHOLS; SAMPLES;

D O I：

10.1002/j.2050-0416.2011.tb00512.x

中图分类号：

TS2 [食品工业];

学科分类号：

0832 ;

摘要：

J. Inst. Brew. 117(4), 617-621, 2011 The aim of this work was focused on the comparison of two sample preparation procedures a stir bar sorptive extraction (SBSE) followed by solvent back extraction and a well-established distillation method followed by liquid/liquid extraction for the simultaneous determination of some beer esters (isoamyl acetate, ethyl caproate, ethyl caprylate, ethyl caprate, phenylethyl acetate, ethyl laurate, ethyl myristate, ethyl palmitate) and free fatty acids (caproic, caprylic, pelargonic, capric). Subsequent gas chromatographic analyses with flame ionization detection were used for the determination of these compounds. Both procedures were characterized by good linearity (correlation coefficients were higher than 0.9987). The relative standard deviations were found to be 2.1-7.3% for SBSE and 10-14% for the distillation technique with recovery 81-107% and 70-89%, respectively. Results obtained by these two procedures were in good correlation.

引用

页码：617 / 621

页数：5

共 50 条

[31] Rapid, efficient, and green analytical technique for determination of fluorotelomer alcohol in water by stir bar sorptive extraction [J].

Habib A. ;

Landa E.N. ;

Holbrook K.L. ;

Walker W.S. ;

Lee W.-Y. .

Chemosphere, 2023, 338

[32] Two decades of stir bar sorptive extraction: A retrospective and future outlook [J].

David, Frank ;

Ochiai, Nobuo ;

Sandra, Pat .

TRAC-TRENDS IN ANALYTICAL CHEMISTRY, 2019, 112 :102-111

[33] The determination of benzoic acid in lemon flavored beverages by Stir Bar Sorptive Extraction-CGC-MS [J].

Tredoux, AGJ ;

Lauer, HH ;

Heideman, T ;

Sandra, P .

HRC-JOURNAL OF HIGH RESOLUTION CHROMATOGRAPHY, 2000, 23 (11) :644-646

[34] Stir bar sorptive extraction: Recent applications, limitations and future trends [J].

Camino-Sanchez, F. J. ;

Rodriguez-Gomez, R. ;

Zafra-Gomez, A. ;

Santos-Fandila, A. ;

Vilchez, J. L. .

TALANTA, 2014, 130 :388-399

[35] Determination of polycyclic aromatic hydrocarbons in seawater using stir bar sorptive extraction-gas chromatography [J].

Xu, YA ;

Liu, WM ;

Zhao, JH ;

Guan, YF .

CHINESE JOURNAL OF ANALYTICAL CHEMISTRY, 2005, 33 (10) :1401-1404

[36] Application of stir-bar sorptive extraction with liquid desorption to the determination of chlorinated hydrocarbons in water samples [J].

Wejnerowska, Grazyna .

INTERNATIONAL JOURNAL OF ENVIRONMENTAL ANALYTICAL CHEMISTRY, 2022, 102 (02) :589-601

[37] Determination of bisphenol A in environmental water samples by stir bar sorptive extraction based on molecularly imprinted polymer [J].

Lin Fuhua ;

Huang Xiaojia ;

Yuan Dongxing ;

Liu Baomin .

CHINESE JOURNAL OF CHROMATOGRAPHY, 2010, 28 (05) :507-512

[38] STIR-BAR SORPTIVE EXTRACTION FOR DRUGS ANALYSIS IN BIOLOGICAL FLUIDS [J].

Chaves, Andrea Rodrigues ;

Costa Queiroz, Maria Eugenia .

QUIMICA NOVA, 2008, 31 (07) :1814-1819

[39] Analysis of wine primary aroma compounds by stir bar sorptive extraction [J].

Zalacain, A. ;

Marin, J. ;

Alonso, G. L. ;

Salinas, M. R. .

TALANTA, 2007, 71 (04) :1610-1615

[40] Determination of glyoxal and methylglyoxal in environmental and biological matrices by stir bar sorptive extraction with in-situ derivatization [J].

Neng, N. R. ;

Cordeiro, C. A. A. ;

Freire, A. P. ;

Nogueira, J. M. F. .

JOURNAL OF CHROMATOGRAPHY A, 2007, 1169 (1-2) :47-52

← 1 2 3 4 5 →