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中国精品科技期刊2020
尹蓉,张倩茹,王俊宇,等. 13个品种红枣发酵酒的品质差异分析[J]. 华体会体育,2023,44(5):277−284. doi: 10.13386/j.issn1002-0306.2022040306.
引用本文: 尹蓉,张倩茹,王俊宇,等. 13个品种红枣发酵酒的品质差异分析[J]. 华体会体育,2023,44(5):277−284. doi: 10.13386/j.issn1002-0306.2022040306.
YIN Rong, ZHANG Qianru, WANG Junyu, et al. Quality Difference Analysis of Jujube Wine of 13 Varieties[J]. Science and Technology of Food Industry, 2023, 44(5): 277−284. (in Chinese with English abstract). doi: 10.13386/j.issn1002-0306.2022040306.
Citation: YIN Rong, ZHANG Qianru, WANG Junyu, et al. Quality Difference Analysis of Jujube Wine of 13 Varieties[J]. Science and Technology of Food Industry, 2023, 44(5): 277−284. (in Chinese with English abstract). doi: 10.13386/j.issn1002-0306.2022040306.

13个品种红枣发酵酒的品质差异分析

Quality Difference Analysis of Jujube Wine of 13 Varieties

  • 摘要: 为研究不同红枣品种发酵酒的品质差异,收集市场常见的13个品种进行发酵,测定枣酒基础理化指标,并采用离子色谱法和顶空固相微萃取-气相色谱-质谱联用技术分别测定有机酸和香气成分,结合感官评价进行分析。结果表明不同品种枣酒均含有较高水平的干浸出物、VC和甘油,柠檬酸、琥珀酸、乳酸、乙酸和奎宁酸是普遍含有的有机酸,而酯类是主要香气构成成分;不同品种枣酒品质存在明显差异,阜平大枣酒、圆铃枣酒、哈密大枣酒的有机酸具有优势,灵武长枣酒、鸡心枣酒、灵宝枣酒的香气成分种类具有优势,而狗头枣酒具有较优的基础理化指标,经品评后得出最佳酿酒品种为灵武长枣、狗头枣和鸡心枣,表明该3个品种发酵酒的风味物质平衡性最好,经分析可得其酒体共同特点是糖酸比小于且最接近1,均含有6种有机酸,特有香气物质种类较多,且各自包含1种优势有机酸和2种以上可贡献良好风味属性的优势香气组分。

     

    Abstract: In order to study quality difference of jujube wine of different jujube varieties, 13 common varieties in the market were collected for fermentation. Basic physical and chemical indexes of the wine were determined, and organic acid and aroma components were also determined by ion chromatography and headspace solid phase microextraction-gas chromatography-mass spectrometry method respectively, and were then analysed combining with sensory evaluation. It was showed that contents of dry extract, VC and glycerol were all high, citric acid, succinic acid, lactic acid, acetic acid and quinic acid were the common organic acids, and esters were the main aroma components in different jujube wines. Different jujube wine had different quality characteristics. Fuping jujube wine, Yuanling jujube wine and Hami jujube wine had advantage in orgainic acid, Lingwu long jujube wine, Jixin jujube wine and Lingbao jujube wine had advantage in aroma components, and Goutou jujube wine had better basic physical and chemical indexes. Whereas, Lingwu long jujube, Jixin jujube and Goutou jujube were identified as the best jujube varieties for brewing by sensory evaluation, which indicated their wines had the best balance of flavor substances, and through analysis the common characteristics including sugar-acid ratio less than and mostly closing to 1, 6 kinds of different organic acid, more kinds of characteristic aroma substances, one dominant organic acid and more than two dominant aroma components which could contribute favourable flavor properties contained.

     

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