文献类型：期刊文献

英文题名：Effect of Hanseniaspora uvarum-Saccharomyces cerevisiae Mixed Fermentation on Aroma Characteristics of Rosa roxburghii Tratt, Blueberry, and Plum Wines

作者：Huang, Mingzheng Liu, Xiaozhu Li, Xin Sheng, Xiaofang Li, Tingting Tang, Weiyuan Yu, Zhihai Wang, Yuanmeng

第一作者：黄名正

通信作者：Liu, XZ[1];Liu, XZ[2];Li, X[3]

机构：[1]Guizhou Inst Technol, Coll Food & Pharmaceut Engn, Guiyang 550003, Peoples R China;[2]Key Lab Microbial Resources Collect & Preservat &, Beijing 100081, Peoples R China;[3]Guizhou Med Univ, Sch Publ Hlth, Guiyang 550025, Peoples R China;[4]Guizhou Univ, Coll Liquor & Food Engn, Guiyang 550025, Peoples R China

第一机构：贵州理工学院食品药品制造工程学院

通信机构：corresponding author), Guizhou Inst Technol, Coll Food & Pharmaceut Engn, Guiyang 550003, Peoples R China;corresponding author), Key Lab Microbial Resources Collect & Preservat &, Beijing 100081, Peoples R China;corresponding author), Guizhou Med Univ, Sch Publ Hlth, Guiyang 550025, Peoples R China.|贵州理工学院食品药品制造工程学院;贵州理工学院;

年份：2022

卷号：27

期号：22

外文期刊名：MOLECULES

收录：;WOS:【SCI-EXPANDED(收录号:WOS:000887307800001)】；

基金：This research was supported by the National Natural Science Foundation of China (32260641); Key Laboratory of Microbial Resources Collection and Preservation, Ministry of Agriculture and Rural Affairs (KLMRCP2021-02); Guizhou Provincial Science and Technology Foundation ([2022]360, [2021]174); Guizhou Fruit Wine Brewing Engineering Research Center (Qianjiaoji (2022)050); and the Research Funding Project of Guizhou Institute of Technology (XJGC20161233).

语种：英文

外文关键词：Hanseniaspora uvarum; fruit wine; aroma; Rosa roxburghii Tratt; blueberry; plum

摘要：Hanseniaspora uvarum, a non-Saccharomyces cerevisiae species, has a crucial effect on the aroma characteristics of fruit wines, thus, attracting significant research interest in recent years. In this study, H. uvarum-Saccharomyces cerevisiae mixed fermentation was used to ferment Rosa roxburghii Tratt, blueberry fruit wine, and plum fruit wines using either a co-inoculated or a sequentially inoculated approach. The three fruit wines' volatile aroma characteristics were analyzed by headspace-solid-phase microextraction-gas chromatography-mass spectrometry (HS-SPME-GC-MS). The results showed that the mixed inoculation of H. uvarum and S. cerevisiae reduced the alcoholic content of Kongxinli fruit wine. Moreover, H. uvarum-S. cerevisiae fermented Rosa roxburghii Tratt, blueberry, and plum fruit wines and further enriched their flavor compounds. The overall flavor characteristics of sequentially inoculated fruit wines differed significantly from those fermented with S. cerevisiae alone, although several similarities were also observed. Sequential inoculation of H. uvarum and S. cerevisiae positively affected the mellowness of the wine and achieved a better harmony of the overall wine flavors. Therefore, H. uvarum-Saccharomyces cerevisiae mixed fermentation can improve the complexity of the wines' aromatic composition and empower them with a unique identity. In particular, H. uvarum-Saccharomyces cerevisiae blueberry wine produced by mixed fermentation had the widest variety and content of aroma compounds among the fermented wines. Therefore, H. uvarum-Saccharomyces cerevisiae mixed-fermentation inoculation in the three fermented fruit wines significantly increased the aroma compound variety and content, thus, enriching their aroma richness and complexity. This study is the first comparative evaluation of the aroma characteristics of different fruit wines fermented with a mixed inoculation of H. uvarum and S. cerevisiae and provides a preliminary guide for these fruit wines produced with non-Saccharomyces yeast.