Changes of aroma perception and flavor component volatility in the process of dilution in Chinese light-flavor Baijiu
LU Jialing1,2, CHEN Shuang1,2*, XU Yan1,2*
1(School of Biotechnology,Jiangnan University,Wuxi 214122,China) 2(Key Laboratory of Industrial Biotechnology Ministry of Education(Jiangnan Unirersity),Wuxi 214122,China)
Abstract: The high-quality and low-alcohol is the direction of Chinese Baijiu industry development. The analysis of the changes of aroma perception and flavor components volatility during dilution is the basis for the regulation of low-alcohol Chinese Baijiu flavor quality. Chinese light-flavor Baijiu was used as sample. The changes of the aroma attribute intensities were characterized by quantitative description analysis (QDA). The results of QDA showed that six aroma attributes had significant changes, while mild aroma and sweet aroma attributes had no significant changed. The intensities of aroma attributes such as fruity aroma, sour aroma and ethanol aroma were significantly reduced, while grain aroma, bran odor and musty odor were significantly increased. Besides, the volatility of flavor substances was analyzed by static headspace combined with ion mobility (SHS-GC-IMS). Twenty-seven compounds were detected by SHS-GC-IMS. There were 12 compounds have significant changes with different trends. The results indicated that the influences of alcohol content on the release of aroma compounds and the perception of aroma attributes were greater than substance concentration. What’s more, the unpleasant musty and bran odor increased significantly during dilution. Thus, the alcohol content might be a significant factor in regulating the flavor quality of Chinese light-flavor Baijiu with low-alcohol.
陆佳玲,陈双,徐岩. 清香型白酒降度过程中香气感知特征及风味组分挥发性变化规律[J]. 食品与发酵工业, 2021, 47(15): 36-42.
LU Jialing,CHEN Shuang,XU Yan. Changes of aroma perception and flavor component volatility in the process of dilution in Chinese light-flavor Baijiu[J]. Food and Fermentation Industries, 2021, 47(15): 36-42.
刘勇. 谈低度化白酒发展现状[J].酿酒,2020,47(3):26-27.LIU Y.A brief discussion on the development status of low-alcohol liquor[J].Liquor Making,2020,47(3):26-27.
[2]
孙西玉, 梁邦昌.中国低度白酒的历史沿革与白酒发展趋势[J].酿酒科技,2007(6):73-76.SUN X Y,LIANG B C.The history origin of Chinese low-alcohol liquors and the development trends[J].Liquor-Making Science & Technology,2007(6):73-76.
[3]
杨孟涵.低度酒技术,厚积薄发渐成主流[N].华夏酒报,2018-12-11(A10).YANG M H.Low-alcohol Baijiu technology has gradually become the mainstream[N].Chinese Wine News,2018-12-11(A10).
[4]
王延才.中国酒业协会第五届理事会第三次(扩大)会议2015年中国酒业工作报告[J].酿酒,2016,43(3):4-15.WANG Y C.The 3rd (expanded) meeting of the fifth council of china wine industry association 2015 china wine industry work report[J].Liquor Making,2016,43(3):4-15.
[5]
张馨元, 徐岩,王栋,等.优质低度与高度浓香型白酒挥发性风味组分差异特征解析[J].食品与发酵工业,2020,46(15):66-71.ZHANG X Y,XU Y,WANG D,et al.Characterization of volatile compounds in high-quality low-alcohol and high-alcohol strong-aroma type Baijiu[J].Food and Fermentation Industries,2020,46(15):66-71.
[6]
史路路, 颜雪辉,吕梅,等.低度白酒生产方式的研究进展[J].酿酒,2013,40(2):17-19.SHI L L,YAN X H,LYU M,et al.Research progress of low alcoholic liquor production[J].Liquor Making,2013,40(2):17-19.
[7]
ICKES C M,CADWALLADER K R.Effect of ethanol on flavor perception of Rum[J].Food Science & Nutrition,2018,6(4):912-924.
[8]
ICKES C M,CADWALLADER K R.Effects of ethanol on flavor perception in alcoholic beverages[J].Chemosensory Perception,2017,10(4):119-134.
[9]
CONNER J M,PATERSON A,PIGGOTT J R.Agglomeration of ethyl-esters in model spirit solutions and malt whiskies[J].Journal of the Science of Food and Agriculture,1994,66(1):45-53.
[10]
BOELRIJKA A,BASTENB W,BURGERINGA M,et al.The effect of co-solvent on the release of key flavours in alcoholic beverages;comparing in vivo with artificial mouth-MS Nose measurements[C].The 10th Weurman Flavour Research Symposium.Beaune:2003.
[11]
CONNER J M,BIRKMYRE L,PATERSON A,et al.Headspace concentrations of ethyl esters at different alcoholic strengths[J].Journal of the Science of Food and Agriculture,1998,77(1):121-126.
[12]
BOOTHROYD E L,LINFORTH R S T,COOK D J.Effects of ethanol and long-chain ethyl ester concentrations on volatile partitioning in a whisky model system[J].Journal of Agricultural and Food Chemistry,2012,60(40):9 959-9 966.
[13]
GOLDNER M C,ZAMORA M C,DI LEO LIRA P,et al.Effect of ethanol level in the perception of aroma attributes and the detection of volatile compounds in red wine[J].Journal of Sensory Studies,2009,24(2):243-257.
[14]
PETROZZIELLO M,ASPROUDI A,GUAITA M,et al.Influence of the matrix composition on the volatility and sensory perception of 4-ethylphenol and 4-ethylguaiacol in model wine solutions[J].Food Chemistry,2014,149:197-202.
[15]
VILLAMOR R R,EVANS M A, MATTINSON D S,et al.Effects of ethanol,tannin and fructose on the headspace concentration and potential sensory significance of odorants in a model wine[J].Food Research International,2013,50(1):38-45.
[16]
LYTRA G,TEMPERE S,LE FLOCH A,et al.Study of sensory interactions among red wine fruity esters in a model solution[J].Journal of Agricultural and Food Chemistry,2013,61(36):8 504-8 513.
[17]
International Organization for Standardization.ISO 8586—2012 Sensory analysis—General guidelines for the selection,training and monitoring of selected assessors and expert sensory assessors[S].Switzerland:International Organization for Standardization,2012.
[18]
Lê S,WORCH T.Analyzing Sensory Data with R[M].New York:CRC Press,2015.
[19]
WANG S Q,CHEN H T,SUN B G.Recent progress in food flavor analysis using gas chromatography-ion mobility spectrometry (GC-IMS)[J].Food Chemistry,2020,315.DOI:10.1016/j.foodchem.2019.126158.
[20]
HARTMANN P J,MCNAIR H M,ZOECKLEIN B W.Measurement of 3-alkyl-2-methoxypyrazine by headspace solid-phase microextraction in spiked model wines[J].American Journal of Enology and Viticulture,2002,53(4):285-288.
[21]
AZNAR M,TSACHAKI M,LINFORTH R S T,et al.Headspace analysis of volatile organic compounds from ethanolic systems by direct APCI-MS[J].International Journal of Mass Spectrometry,2004,239(1):17-25.
[22]
TSACHAKI M,AZNAR M,LINFORTH R S T,et al.Dynamics of flavour release from ethanolic solutions[J].Developments in Food Science,2006,43:441-444.