Higher alcohols (HAs) and acetate esters (AEs) produced by yeasts are two important volatile flavor substances in fermented alcoholic beverages (FABs). To improve the FABs overall quality, lab-scale huangjiu brewing and systematic evaluation were performed using 171 Saccharomyces cerevisiae strains. Finally, two S. cerevisiae strains that produced lower HAs and higher AEs were obtained and named jiangnan1# and jiangnan3#, respectively. The results of production-scale huangjiu fermentation indicated that HAs produced by jiangnan1# sample decreased by 24.99 %, and AEs produced by jiangnan1# increased by 36.35 %. Sensory evaluation showed that the acidic taste, honey aroma attribute intensity were higher in 85# huagnjiu, and the fruity aroma attribute intensity was higher in jiangnan1# huangjiu (P < 0.01). Moreover, urea and ethyl carbamate produced by jiangnan1# strain were degraded by 13.89 % and 45.51 % compared with those of the control strain 85#, indicating the positive effects of jiangnan1# strain on health and safety. Thus, the obtained S. cerevisiae strains in this study can better enhance the flavor and improve the drinking safety and comfort of huangjiu.
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| Evidence ID | Analyze ID | Gene/Complex | Systematic Name/Complex Accession | Qualifier | Gene Ontology Term ID | Gene Ontology Term | Aspect | Annotation Extension | Evidence | Method | Source | Assigned On | Reference |
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| Evidence ID | Analyze ID | Gene | Gene Systematic Name | Phenotype | Experiment Type | Experiment Type Category | Mutant Information | Strain Background | Chemical | Details | Reference |
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| Evidence ID | Analyze ID | Gene | Gene Systematic Name | Disease Ontology Term | Disease Ontology Term ID | Qualifier | Evidence | Method | Source | Assigned On | Reference |
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| Evidence ID | Analyze ID | Regulator | Regulator Systematic Name | Target | Target Systematic Name | Direction | Regulation of | Happens During | Regulator Type | Direction | Regulation Of | Happens During | Method | Evidence | Strain Background | Reference |
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| Site | Modification | Modifier | Source | Reference |
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| Evidence ID | Analyze ID | Interactor | Interactor Systematic Name | Interactor | Interactor Systematic Name | Allele | Assay | Annotation | Action | Phenotype | SGA score | P-value | Source | Reference | Note |
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| Evidence ID | Analyze ID | Interactor | Interactor Systematic Name | Interactor | Interactor Systematic Name | Assay | Annotation | Action | Modification | Source | Reference | Note |
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| Complement ID | Locus ID | Gene | Species | Gene ID | Strain background | Direction | Details | Source | Reference |
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| Evidence ID | Analyze ID | Dataset | Description | Keywords | Number of Conditions | Reference |
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