Influence of the Production Process on the Key Aroma Compounds of Rum: From Molasses to the Spirit

被引:50
作者
Franitza, Laura [1 ]
Granvogl, Michael [1 ]
Schieberle, Peter [1 ]
机构
[1] Tech Univ Munich, Dept Chem, Lehrstuhl Lebensmittelchem, Lise Meitner Str 34, D-85354 Freising Weihenstephan, Germany
关键词
rum; production; fermentation; distillation; aging aroma extract dilution analysis; stable isotope dilution analysis; odor activity value; aroma recombination; CHARACTER IMPACT ODORANTS; RAW CANE SUGAR; QUANTITATIVE MEASUREMENTS; VOLATILE COMPOUNDS; ACTIVE COMPOUNDS; FLAVOR; FRENCH; IDENTIFICATION; COMPONENTS; AMERICAN;
D O I
10.1021/acs.jafc.6b04046
中图分类号
S [农业科学];
学科分类号
09 ;
摘要
The production of rum consists of fermentation, distillation, and aging. To check the influence of each step on the final rum aroma, molasses, mash, distillate, and the final rum were analyzed using the sensomics concept. The changes in key aroma compounds were determined by application of aroma extract dilution analysis (AEDA) in combination with gas chromatography mass spectrometry for identification and by stable isotope dilution assays (SIDAs) for quantitation. Odor activity values (OAVs; ratio of concentration to respective odor threshold) were calculated for the compounds determined in the rum and, finally, the rum aroma was successfully simulated by recombination. (E)-beta-Damascenone showed by far the highest OAV (3280) in rum. Although this compound was determined already in molasses, its concentration increased significantly during distillation, indicating a thermolabile precursor. Vanillin, 4-ethylphenol, 2-methoxyphenol, 4-ethyl-2-methoxyphenol, and 2-methoxy-4-propylphenol are well-known compounds mainly stemming from the wood barrels used for aging and showed an OAV >= 1. Another important group of aroma-active compounds in rum were ethyl esters, for which a significant increase was determined during fermentation but also to a lesser extent during aging. Altogether, the concentrations of 68% of the aroma active compounds increased during the process, demonstrating its influence on the overall rum aroma.
引用
收藏
页码:9041 / 9053
页数:13
相关论文
共 60 条
[1]   STUDIES ON SUGARY FLAVOR OF RAW CANE SUGAR .1 [J].
ABE, E ;
NAKATANI, Y ;
YAMANISHI, T ;
MURAKI, S .
PROCEEDINGS OF THE JAPAN ACADEMY SERIES B-PHYSICAL AND BIOLOGICAL SCIENCES, 1978, 54 (09) :542-547
[2]  
Bemelmans J.M. H., 1979, Progress in Flavour Research, P79
[3]  
BLANK I, 1993, PROGRESS IN FLAVOUR PRECURSOR STUDIES, P103
[4]   GAS CHROMATOGRAPHIC IDENTIFICATION OF ALCOHOLIC BEVERAGES [J].
BOBER, A ;
HADDAWAY, LW .
JOURNAL OF GAS CHROMATOGRAPHY, 1963, 1 (12) :8-13
[5]   Volatile compounds in Spanish, French, and American oak woods after natural seasoning and toasting [J].
Cadahía, E ;
De Simón, BF ;
Jalocha, J .
JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY, 2003, 51 (20) :5923-5932
[6]   Solid phase extraction, multidimensional gas chromatography mass spectrometry determination of four novel aroma powerful ethyl esters - Assessment of their occurrence and importance in wine and other alcoholic beverages [J].
Campo, Eva ;
Cacho, Juan ;
Ferreira, Vicente .
JOURNAL OF CHROMATOGRAPHY A, 2007, 1140 (1-2) :180-188
[7]   Accumulation of volatile compounds during ageing of two red wines with different composition [J].
Cerdán, TG ;
Goñi, DT ;
Azpilicueta, CA .
JOURNAL OF FOOD ENGINEERING, 2004, 65 (03) :349-356
[8]   QUANTIFICATION OF CHARACTER-IMPACT ODOR COMPOUNDS OF ROASTED BEEF [J].
CERNY, C ;
GROSCH, W .
ZEITSCHRIFT FUR LEBENSMITTEL-UNTERSUCHUNG UND-FORSCHUNG, 1993, 196 (05) :417-422
[9]   THE ORIGIN OF ETHYLPHENOLS IN WINES [J].
CHATONNET, P ;
DUBOURDIEU, D ;
BOIDRON, JN ;
PONS, M .
JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE, 1992, 60 (02) :165-178
[10]   Re-investigation on odour thresholds of key food aroma compounds and development of an aroma language based on odour qualities of defined aqueous odorant solutions [J].
Czerny, Michael ;
Christlbauer, Martin ;
Christlbauer, Monika ;
Fischer, Anja ;
Granvogl, Michael ;
Hammer, Michaela ;
Hartl, Cornelia ;
Hernandez, Noelia Moran ;
Schieberle, Peter .
EUROPEAN FOOD RESEARCH AND TECHNOLOGY, 2008, 228 (02) :265-273