蒸馏设备对红枣粗蒸馏酒香气品质的影响
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1.新疆农业大学食品科学与药学学院,新疆 乌鲁木齐 830052;2.新疆果品采后科学与技术重点实验室, 新疆 乌鲁木齐 830052;3.新疆维吾尔自治区农业科学院农产品加工研究所,新疆 乌鲁木齐 830091

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通讯作者:

冯作山(1963—),男,新疆农业大学教授,博士。E-mail:fengzuoshan@126.com
白羽嘉(1984—),男,新疆维吾尔自治区农业科学院副教授,博士。E-mail:saintbyj@126.com

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自治区天山英才科技创新团队项目(编号:2023TSYCTD0005);新疆自治区高校基本科研业务费科研项目(编号:XJEDU2024P037)


Effect of distillation equipment on the aroma quality of crude distilled jujube wines
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1.College of Food Science and Pharmacy, Xinjiang Agricultural University, Urumqi, Xinjiang 830052, China;2.Xinjiang Key Laboratory of Fruit Post-Recovery Science and Technology, Urumqi, Xinjiang 830052, China;3.Agriculture Product and Processing Research Institute, Xinjiang Academy of Agricultural Sciences, Urumqi, Xinjiang 830091, China

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    摘要:

    目的 探索新的蒸馏设备,改良传统的蒸馏设备蒸馏温度过高使酒液产生焦糊味的不良影响。方法 以实验室自制的3种低温蒸馏与壶式蒸馏设备对红枣酒进行蒸馏,利用气相色谱—质谱联用技术(GC-MS)分析粗馏红枣酒中挥发性成分。结果 粗馏红枣酒中共鉴定出74种化合物,其中酯类44种、醇类8种、酸类5种、醛类6种、酮类4种、其他类7种;建立的OPLS-DA模型分类预测准确率为95.0%,并通过VIP>1筛选出13种差异性挥发性成分;采用ROAV值分析出9种关键香气成分(1≤ROAV≤100),反映不同粗蒸馏酒之间香气物质存在一定差异。结论 从物质含量上看,低温蒸馏设备粗蒸馏酒所产生的酯类、醇类物质明显多于壶式蒸馏设备;酮酸类物质的产生少于壶式蒸馏设备粗蒸馏酒;低温蒸馏与高温蒸馏的酒液从感官评价上看具有一定的差异。

    Abstract:

    Objective To explore novel distillation equipment and address the adverse effect of burnt tastes in the wines caused by excessively high distillation temperatures of traditional equipment.Methods Three types of low-temperature distillation equipment, self-developed in the laboratory, along with pot distillation equipment, are used to distill jujube wines. The volatile components in the crude distilled jujube wines are analyzed using gas chromatography-mass spectrometry (GC-MS).Results A total of 74 compounds are identified in the crude distilled jujube wines, including 44 esters, 8 alcohols, 5 acids, 6 aldehydes, 4 ketones, and 7 other compounds. An orthogonal partial least squares discriminant analysis (OPLS-DA) model is established with a classification prediction accuracy of 95.0% to screen 13 differential volatile components of variable importance in projection (VIP)>1. Based on the relative odor activity value (ROAV) analysis, 9 key aroma compounds (1≤ROAV≤100) are identified, reflecting certain differences in aroma substances among the different crude distilled wines.Conclusion In substance content, the crude distilled wines from the low-temperature distillation equipment contain significantly more esters and alcohols than those from the pot distillation equipment, while producing lower ketones and acids. Sensory evaluation reveals certain differences between the wines obtained from low-temperature and high-temperature distillation processes.

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引用本文

方强,冯作山,白羽嘉,等.蒸馏设备对红枣粗蒸馏酒香气品质的影响[J].食品与机械,2025,41(11):58-67.
FANG Qiang, FENG Zuoshan, BAI Yujia, et al. Effect of distillation equipment on the aroma quality of crude distilled jujube wines[J]. Food & Machinery,2025,41(11):58-67.

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  • 收稿日期:2025-03-05
  • 最后修改日期:2025-08-05
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  • 在线发布日期: 2025-12-17
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