1
|
Zhao Y, Gu M, Jiang P, Fang S, Yan N, Kong F, Ma D, Ren D, Pang X, Qiu J. Characterisation of aroma compounds, sensory characteristics, and bioactive components of a new type of huangjiu fermented with Chinese wild rice (Zizania latifolia). Food Chem 2024; 452:139524. [PMID: 38703742 DOI: 10.1016/j.foodchem.2024.139524] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2024] [Revised: 04/17/2024] [Accepted: 04/28/2024] [Indexed: 05/06/2024]
Abstract
Chinese wild rice (CWR) is a nutritious and healthy whole grain, worth developing. To develop and use its value, a new type of huangjiu was brewed with CWR, and the flavour characteristics, sensory quality, functional and bioactive components were evaluated. CWR (67 flavour substances) and glutinous rice (GR)-CWR huangjiu (62 flavour substances) had a better flavour than GR huangjiu (54 flavour substances), and the overall style of GR-CWR huangjiu was more skewed towards GR. The fruity, honey, caramel-like, herb and smoky aroma attributes of CWR huangjiu were higher than those of GR huangjiu (P < 0.05), while only the alcoholic was weaker (P < 0.05) due to the lower alcohol content. The huangjiu brewed using CWR had a better taste than that brewed using only GR. Furthermore, CWR huangjiu had the highest content of total dietary fiber (732.0 ± 15.2 mg/100 g), followed by GR-CWR (307.0 ± 8.5 mg/100 g), and GR (127.0 ± 2.3 mg/100 g). CWR huangjiu also had the highest total phenolic compounds (3.32 ± 0.05 mg/100 g/%vol) and total saponins (2.46 ± 0.03 mg/100 g/%vol) contents, followed by GR-CWR and GR. This study provides guidance for exploring further possibilities for CWR in the future.
Collapse
Affiliation(s)
- Yuzong Zhao
- Tobacco Research Institute, Chinese Academy of Agricultural Sciences, Qingdao 266001, China
| | - Mingyue Gu
- Tobacco Research Institute, Chinese Academy of Agricultural Sciences, Qingdao 266001, China
| | - Peng Jiang
- Qingdao Agricultural Product Quality and Safety Center, Qingdao 266199, China
| | - Song Fang
- Tobacco Research Institute, Chinese Academy of Agricultural Sciences, Qingdao 266001, China
| | - Ning Yan
- Tobacco Research Institute, Chinese Academy of Agricultural Sciences, Qingdao 266001, China
| | - Fanyu Kong
- Tobacco Research Institute, Chinese Academy of Agricultural Sciences, Qingdao 266001, China
| | - Donglin Ma
- College of Food Science and Technology, Guangdong Ocean University, Zhanjiang 524088, China
| | - Dongliang Ren
- National Engineering Research Center of Cereal Fermentation and Food Biomanufacturing, Jiangnan University, Wuxi 214122, China
| | - Xueli Pang
- Tobacco Research Institute, Chinese Academy of Agricultural Sciences, Qingdao 266001, China.
| | - Jun Qiu
- Tobacco Research Institute, Chinese Academy of Agricultural Sciences, Qingdao 266001, China.
| |
Collapse
|
2
|
Luo Y, Zhang C, Liao H, Luo Y, Huang X, Wang Z, Xiaole X. Integrative metagenomics, volatilomics and chemometrics for deciphering the microbial structure and core metabolic network during Chinese rice wine (Huangjiu) fermentation in different regions. Food Microbiol 2024; 122:104569. [PMID: 38839228 DOI: 10.1016/j.fm.2024.104569] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2024] [Revised: 05/21/2024] [Accepted: 05/26/2024] [Indexed: 06/07/2024]
Abstract
Huangjiu is a spontaneously fermented alcoholic beverage, that undergoes intricate microbial compositional changes. This study aimed to unravel the flavor and quality formation mechanisms based on the microbial metabolism of Huangjiu. Here, metagenome techniques, chemometrics analysis, and headspace solid-phase microextraction gas chromatography-mass spectrometry (HS-SPME-GC-MS) metabolomics combined with microbial metabolic network were employed to investigate the distinctions and relationship between the microbial profiles and the quality characteristics, flavor metabolites, functional metabolic patterns of Huangjiu across three regions. Significant variations (P < 0.05) were observed in metabolic rate of physicochemical parameters and biogenic amine concentration among three regions. 8 aroma compounds (phenethyl acetate, phenylethyl alcohol, isobutyl alcohol, ethyl octanoate, ethyl acetate, ethyl hexanoate, isoamyl alcohol, and diethyl succinate) out of 448 volatile compounds were identified as the regional chemical markers. 25 dominant microbial genera were observed through metagenomic analysis, and 13 species were confirmed as microbial markers in three regions. A metabolic network analysis revealed that Saccharomycetales (Saccharomyces), Lactobacillales (Lactobacillus, Weissella, and Leuconostoc), and Eurotiales (Aspergillus) were the predominant populations responsible for substrate, flavor (mainly esters and phenylethyl alcohol) metabolism, Lactobacillales and Enterobacterales were closely linked with biogenic amine. These findings provide scientific evidence for regional microbial contributions to geographical characteristics of Huangjiu, and perspectives for optimizing microbial function to promote Huangjiu quality.
Collapse
Affiliation(s)
- Yi Luo
- Institute of Environmental Processes and Pollution Control, School of Environmental and Civil Engineering, Jiangsu Engineering Laboratory for Biomass Energy and Carbon Reduction Technology, Jiangsu Key Laboratory of Anaerobic Biotechnology, Jiangnan University, Wuxi, 214122, PR China; The Key Laboratory of Industrial Biotechnology, Ministry of Education, School of Biotechnology, Jiangnan University, Wuxi, 214122, PR China
| | - Chenhao Zhang
- The Key Laboratory of Industrial Biotechnology, Ministry of Education, School of Biotechnology, Jiangnan University, Wuxi, 214122, PR China
| | - Hui Liao
- The Key Laboratory of Industrial Biotechnology, Ministry of Education, School of Biotechnology, Jiangnan University, Wuxi, 214122, PR China
| | - Yunchuan Luo
- The Key Laboratory of Industrial Biotechnology, Ministry of Education, School of Biotechnology, Jiangnan University, Wuxi, 214122, PR China
| | - Xinlei Huang
- The Key Laboratory of Industrial Biotechnology, Ministry of Education, School of Biotechnology, Jiangnan University, Wuxi, 214122, PR China
| | - Zhenyu Wang
- Institute of Environmental Processes and Pollution Control, School of Environmental and Civil Engineering, Jiangsu Engineering Laboratory for Biomass Energy and Carbon Reduction Technology, Jiangsu Key Laboratory of Anaerobic Biotechnology, Jiangnan University, Wuxi, 214122, PR China.
| | - Xia Xiaole
- The Key Laboratory of Industrial Biotechnology, Ministry of Education, School of Biotechnology, Jiangnan University, Wuxi, 214122, PR China; College of Food Science and Engineering, Tianjin University of Science & Technology, Tianjin, 300000, PR China.
| |
Collapse
|
3
|
Ye X, Yu Y, Liu J, Zhu Y, Yu Z, Liu P, Wang Y, Wang K. Seasonal environmental factors drive microbial community succession and flavor quality during acetic acid fermentation of Zhenjiang aromatic vinegar. Front Microbiol 2024; 15:1442604. [PMID: 39171262 PMCID: PMC11335490 DOI: 10.3389/fmicb.2024.1442604] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2024] [Accepted: 07/24/2024] [Indexed: 08/23/2024] Open
Abstract
This study investigated the impact of seasonal environmental factors on microorganisms and flavor compounds during acetic acid fermentation (AAF) of Zhenjiang aromatic vinegar (ZAV). Environmental factors were monitored throughout the fermentation process, which spanned multiple seasons. Methods such as headspace solid phase microextraction gas chromatography-mass spectrometry (HS-SPME-GC-MS), high performance liquid chromatography (HPLC), and high-throughput sequencing were employed to examine how these environmental factors influenced the flavor profile and microbial community of ZAV. The findings suggested that ZAV brewed in autumn had the strongest flavor and sweetness. The key microorganisms responsible for the flavor of ZAV included Lactobacillus acetotolerans, Lactobacillus plantarum, Lactobacillus reuteri, Lactobacillus fermentum, Acetobacter pasteurianus. Moreover, correlation analysis showed that room temperature had a significant impact on the composition of the microbial community, along with other key seasonal environmental factors like total acid, pH, reducing sugar, and humidity. These results provide a theoretical foundation for regulating core microorganisms and environmental factors during fermentation, enhancing ZAV quality.
Collapse
Affiliation(s)
- Xiaoting Ye
- School of Grain Science and Technology, Jiangsu University of Science and Technology, Zhenjiang, China
| | - Yongjian Yu
- School of Grain Science and Technology, Jiangsu University of Science and Technology, Zhenjiang, China
- Jiangsu Provincial Engineering Research Center of Grain Bioprocessing, Zhenjiang, China
| | - Jiaxin Liu
- School of Grain Science and Technology, Jiangsu University of Science and Technology, Zhenjiang, China
- Jiangsu Provincial Engineering Research Center of Grain Bioprocessing, Zhenjiang, China
| | - Yuanyuan Zhu
- School of Grain Science and Technology, Jiangsu University of Science and Technology, Zhenjiang, China
- Jiangsu Provincial Engineering Research Center of Grain Bioprocessing, Zhenjiang, China
| | - Zhen Yu
- School of Grain Science and Technology, Jiangsu University of Science and Technology, Zhenjiang, China
- Jiangsu Provincial Engineering Research Center of Grain Bioprocessing, Zhenjiang, China
| | - Peng Liu
- School of Grain Science and Technology, Jiangsu University of Science and Technology, Zhenjiang, China
- Jiangsu Provincial Engineering Research Center of Grain Bioprocessing, Zhenjiang, China
| | - Yuqin Wang
- School of Grain Science and Technology, Jiangsu University of Science and Technology, Zhenjiang, China
- Jiangsu Provincial Engineering Research Center of Grain Bioprocessing, Zhenjiang, China
| | - Ke Wang
- School of Grain Science and Technology, Jiangsu University of Science and Technology, Zhenjiang, China
- Jiangsu Provincial Engineering Research Center of Grain Bioprocessing, Zhenjiang, China
| |
Collapse
|
4
|
Liu C, Wei J, Shi M, Huang X, Wang Z, Liu Q, Lang T, Zhu Z. Metabolomic analysis reveals the positive effects of Rhizopus oryzae fermentation on the nutritional and functional constituents of adlay millet seeds. Sci Rep 2024; 14:17435. [PMID: 39075211 PMCID: PMC11286764 DOI: 10.1038/s41598-024-68478-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2024] [Accepted: 07/24/2024] [Indexed: 07/31/2024] Open
Abstract
Adlay millet seeds are well known for excellent health benefits. However, using fungal fermentation to improve their nutritional and functional constituents and the underlying mechanisms has not been thoroughly investigated. Herein, we used Rhizopus oryzae as starter and applied metabolomics combining with quantitative verification to understand the changes of the nutritional and functional profiles of adlay millet seeds. Results showed that a total of 718 metabolites from 18 compound classes were identified. The fermentation with R. oryzae varied 203 differential metabolites, of which 184 became more abundant and 19 got less abundant, and many components such as amino acids, nucleotides, vitamins, flavonoids, terpenoids, and phenols significantly increased after the fermentation process. Interestingly, we found that R. oryzae synthesized high levels of two important beneficial compounds, S-adenosylmethionine (SAMe) and β-Nicotinamide mononucleotide (β-NMN), with their contents increased from 0.56 to 370.26 μg/g and 0.55 to 8.32 μg/g, respectively. The Kyoto Encyclopedia of Genes and Genomes (KEGG) analysis of enriched metabolites revealed the amino acid metabolic pathways were important for conversion of the primary and secondary metabolites. Specifically, aspartate can up-regulate the biosynthesis of SAMe and β-NMN. These findings improved our understanding into the effects of R. oryzae fermentation on enhancing the nutritional and functional values of cereal foods.
Collapse
Affiliation(s)
- Caihua Liu
- College of Agriculture and Food Engineering, Baise University, Baise, China
- Industrial College of Subtropical Characteristic Agriculture, Baise, China
| | - Jian Wei
- Institute of Ecology, College of Urban and Environmental Sciences, Peking University, Beijing, China
| | - Mingde Shi
- College of Agriculture and Food Engineering, Baise University, Baise, China
- Industrial College of Subtropical Characteristic Agriculture, Baise, China
| | - Xunwen Huang
- College of Agriculture and Food Engineering, Baise University, Baise, China
- Industrial College of Subtropical Characteristic Agriculture, Baise, China
| | - Zisong Wang
- College of Agriculture and Food Engineering, Baise University, Baise, China
- Industrial College of Subtropical Characteristic Agriculture, Baise, China
| | - Qiuliu Liu
- College of Agriculture and Food Engineering, Baise University, Baise, China
| | - Tao Lang
- Shenzhen Key Laboratory of Marine Bio-Resource and Eco-Environmental Science, College of Life Sciences and Oceanography, Shenzhen University, Shenzhen, China.
| | - Zhengjie Zhu
- College of Agriculture and Food Engineering, Baise University, Baise, China.
- Industrial College of Subtropical Characteristic Agriculture, Baise, China.
| |
Collapse
|
5
|
Chen X, Song C, Zhao J, Xiong Z, Peng L, Zou L, Liu B, Li Q. Effect of a New Fermentation Strain Combination on the Fermentation Process and Quality of Highland Barley Yellow Wine. Foods 2024; 13:2193. [PMID: 39063277 PMCID: PMC11276116 DOI: 10.3390/foods13142193] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2024] [Revised: 07/06/2024] [Accepted: 07/09/2024] [Indexed: 07/28/2024] Open
Abstract
Yellow wine fermented from highland barley is an alcoholic beverage with high nutritional value. However, the industrialization of barley yellow wine has been constrained to a certain extent due to the lack of a systematic starter culture. Therefore, the present study aims to simulate barley yellow wine fermentation using a starter culture consisting of Rhizopus arrhizus, Saccharomyces cerevisiae, Pichia kudriavzevii, and Lacticaseibacillus rhamnosus. In this study, changes in enzyme activity, fermentation characteristics, volatile substance production, and amino acid content during the fermentation of highland barley yellow wine brewed with different starter cultures were evaluated. The results of this study show that regulating the proportion of mixed starter bacteria can effectively control the various stages of the fermentation process and improve the organoleptic characteristics and quality of yellow wine to varying degrees. Additionally, we found that the addition of probiotics could effectively improve the palatability of yellow wine. To the best of our knowledge, we have validated for the first time the use of the above multispecies starter culture, consisting of R. arrhizus, S. cerevisiae, P. kudriavzevii, and L. rhamnosus, in the production of highland barley yellow wine. The obtained findings provided reference data for optimizing highland barley yellow wine fermentation.
Collapse
Affiliation(s)
- Xiaodie Chen
- Key Laboratory of Coarse Cereal Processing, Ministry of Agriculture and Rural Affairs, Sichuan Engineering & Technology Research Center of Coarse Cereal Industrialization, School of Food and Biological Engineering, Chengdu University, Chengdu 610106, China; (X.C.); (Z.X.); (L.P.); (L.Z.)
| | - Chuan Song
- Luzhou Laojiao Co., Ltd., Luzhou 646000, China;
- National Engineering Research Center of Solid-State Brewing, Luzhou 646000, China
- Postdoctoral Research Station of Luzhou Laojiao Company, Luzhou 646000, China
| | - Jian Zhao
- School of Life Sciences, Sichuan University, Chengdu 610041, China;
| | - Zhuang Xiong
- Key Laboratory of Coarse Cereal Processing, Ministry of Agriculture and Rural Affairs, Sichuan Engineering & Technology Research Center of Coarse Cereal Industrialization, School of Food and Biological Engineering, Chengdu University, Chengdu 610106, China; (X.C.); (Z.X.); (L.P.); (L.Z.)
| | - Lianxin Peng
- Key Laboratory of Coarse Cereal Processing, Ministry of Agriculture and Rural Affairs, Sichuan Engineering & Technology Research Center of Coarse Cereal Industrialization, School of Food and Biological Engineering, Chengdu University, Chengdu 610106, China; (X.C.); (Z.X.); (L.P.); (L.Z.)
| | - Liang Zou
- Key Laboratory of Coarse Cereal Processing, Ministry of Agriculture and Rural Affairs, Sichuan Engineering & Technology Research Center of Coarse Cereal Industrialization, School of Food and Biological Engineering, Chengdu University, Chengdu 610106, China; (X.C.); (Z.X.); (L.P.); (L.Z.)
| | - Bingliang Liu
- Key Laboratory of Coarse Cereal Processing, Ministry of Agriculture and Rural Affairs, Sichuan Engineering & Technology Research Center of Coarse Cereal Industrialization, School of Food and Biological Engineering, Chengdu University, Chengdu 610106, China; (X.C.); (Z.X.); (L.P.); (L.Z.)
| | - Qiang Li
- Key Laboratory of Coarse Cereal Processing, Ministry of Agriculture and Rural Affairs, Sichuan Engineering & Technology Research Center of Coarse Cereal Industrialization, School of Food and Biological Engineering, Chengdu University, Chengdu 610106, China; (X.C.); (Z.X.); (L.P.); (L.Z.)
- Postdoctoral Research Station of Luzhou Laojiao Company, Luzhou 646000, China
| |
Collapse
|
6
|
Ma W, Shan J, Wang M, Xie J, Chen Y, Liang L, Feng J, Hu X, Yu Q. Effects of improver on the quality of frozen Chinese sweet rice wine dough: Water status, protein structure and flavor properties. Food Chem 2024; 445:138713. [PMID: 38364495 DOI: 10.1016/j.foodchem.2024.138713] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2023] [Revised: 01/10/2024] [Accepted: 02/06/2024] [Indexed: 02/18/2024]
Abstract
In the study, a sweet wine koji (YQ-5) was successfully selected to make frozen Chinese sweet rice wine dough (F-CD) for flavor enrichment. Subsequently, the effects of single improver (SI: xanthan gum, potassium carbonate, antifreeze protein, diacetyl tartaric esters of monoglycerides and composite improver (XPADG: Four improvers mixed in proportion) on the texture, rheological properties, microstructure, water status, protein secondary structure, volatile flavor substances and sensory properties of F-CD during frozen storage were investigated. The results indicated that XPADG slowed the increase in freezable water and water mobility in the dough, giving dough the most stable rheological properties and minimizing the damage of freezing to the secondary structure and microstructure of proteins. Besides, GC-QTOF/MS analysis showed that XPADG may facilitate the retention of flavoring substances in F-CD after storage for 6 days. Finally, the sensory evaluation showed that XPADG imparted good sensory properties to the product after freezing for 6 days.
Collapse
Affiliation(s)
- Wenjie Ma
- State Key Laboratory of Food Science and Resources, China-Canada Joint Laboratory of Food Science and Technology (Nanchang), Key Laboratory of Bioactive Polysaccharides of Jiangxi Province, Nanchang University, 235 Nanjing East Road, Nanchang 330047, China
| | - Jialuo Shan
- State Key Laboratory of Food Science and Resources, China-Canada Joint Laboratory of Food Science and Technology (Nanchang), Key Laboratory of Bioactive Polysaccharides of Jiangxi Province, Nanchang University, 235 Nanjing East Road, Nanchang 330047, China
| | - Mengyao Wang
- State Key Laboratory of Food Science and Resources, China-Canada Joint Laboratory of Food Science and Technology (Nanchang), Key Laboratory of Bioactive Polysaccharides of Jiangxi Province, Nanchang University, 235 Nanjing East Road, Nanchang 330047, China
| | - Jianhua Xie
- State Key Laboratory of Food Science and Resources, China-Canada Joint Laboratory of Food Science and Technology (Nanchang), Key Laboratory of Bioactive Polysaccharides of Jiangxi Province, Nanchang University, 235 Nanjing East Road, Nanchang 330047, China
| | - Yi Chen
- State Key Laboratory of Food Science and Resources, China-Canada Joint Laboratory of Food Science and Technology (Nanchang), Key Laboratory of Bioactive Polysaccharides of Jiangxi Province, Nanchang University, 235 Nanjing East Road, Nanchang 330047, China
| | - Lanxi Liang
- State Key Laboratory of Food Science and Resources, China-Canada Joint Laboratory of Food Science and Technology (Nanchang), Key Laboratory of Bioactive Polysaccharides of Jiangxi Province, Nanchang University, 235 Nanjing East Road, Nanchang 330047, China
| | - Jiazhong Feng
- State Key Laboratory of Food Science and Resources, China-Canada Joint Laboratory of Food Science and Technology (Nanchang), Key Laboratory of Bioactive Polysaccharides of Jiangxi Province, Nanchang University, 235 Nanjing East Road, Nanchang 330047, China
| | - Xiaobo Hu
- State Key Laboratory of Food Science and Resources, China-Canada Joint Laboratory of Food Science and Technology (Nanchang), Key Laboratory of Bioactive Polysaccharides of Jiangxi Province, Nanchang University, 235 Nanjing East Road, Nanchang 330047, China
| | - Qiang Yu
- State Key Laboratory of Food Science and Resources, China-Canada Joint Laboratory of Food Science and Technology (Nanchang), Key Laboratory of Bioactive Polysaccharides of Jiangxi Province, Nanchang University, 235 Nanjing East Road, Nanchang 330047, China.
| |
Collapse
|
7
|
Chen X, Song C, Zhao J, Xiong Z, Peng L, Zou L, Shen C, Li Q. Application of Strain Selection Technology in Alcoholic Beverages: A Review. Foods 2024; 13:1396. [PMID: 38731767 PMCID: PMC11083718 DOI: 10.3390/foods13091396] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2024] [Revised: 04/26/2024] [Accepted: 04/29/2024] [Indexed: 05/13/2024] Open
Abstract
The diversity of alcohol beverage microorganisms is of great significance for improving the brewing process and the quality of alcohol beverage products. During the process of making alcoholic beverages, a group of microorganisms, represented by yeast and lactic acid bacteria, conducts fermentation. These microorganisms have complex synergistic or competitive relationships, and the participation of different microorganisms has a major impact on the fermentation process and the flavor and aroma of the product. Strain selection is one of the key steps. Utilizing scientific breeding technology, the relationship between strains can be managed, the composition of the alcoholic beverage microbial community can be improved, and the quality and flavor of the alcoholic beverage products can be increased. Currently, research on the microbial diversity of alcohol beverages has received extensive attention. However, the selection technology for dominant bacteria in alcohol beverages has not yet been systematically summarized. To breed better-quality alcohol beverage strains and improve the quality and characteristics of wine, this paper introduces the microbial diversity characteristics of the world's three major brewing alcohols: beer, wine, and yellow wine, as well as the breeding technologies of related strains. The application of culture selection technology in the study of microbial diversity of brewed wine was reviewed and analyzed. The strain selection technology and alcohol beverage process should be combined to explore the potential application of a diverse array of alcohol beverage strains, thereby boosting the quality and flavor of the alcohol beverage and driving the sustainable development of the alcoholic beverage industry.
Collapse
Affiliation(s)
- Xiaodie Chen
- Key Laboratory of Coarse Cereal Processing, Ministry of Agriculture and Rural Affairs, Sichuan Engineering & Technology Research Center of Coarse Cereal Industrialization, School of Food and Biological Engineering, Chengdu University, Chengdu 610106, China; (X.C.); (Z.X.); (L.P.); (L.Z.)
| | - Chuan Song
- Luzhou Laojiao Co., Ltd., Luzhou 646000, China;
- National Engineering Research Center of Solid-State Brewing, Luzhou 646000, China
- Postdoctoral Research Station of Luzhou Laojiao Company, Luzhou 646000, China
| | - Jian Zhao
- School of Life Sciences, Sichuan University, Chengdu 610041, China;
| | - Zhuang Xiong
- Key Laboratory of Coarse Cereal Processing, Ministry of Agriculture and Rural Affairs, Sichuan Engineering & Technology Research Center of Coarse Cereal Industrialization, School of Food and Biological Engineering, Chengdu University, Chengdu 610106, China; (X.C.); (Z.X.); (L.P.); (L.Z.)
| | - Lianxin Peng
- Key Laboratory of Coarse Cereal Processing, Ministry of Agriculture and Rural Affairs, Sichuan Engineering & Technology Research Center of Coarse Cereal Industrialization, School of Food and Biological Engineering, Chengdu University, Chengdu 610106, China; (X.C.); (Z.X.); (L.P.); (L.Z.)
| | - Liang Zou
- Key Laboratory of Coarse Cereal Processing, Ministry of Agriculture and Rural Affairs, Sichuan Engineering & Technology Research Center of Coarse Cereal Industrialization, School of Food and Biological Engineering, Chengdu University, Chengdu 610106, China; (X.C.); (Z.X.); (L.P.); (L.Z.)
| | - Caihong Shen
- Luzhou Laojiao Co., Ltd., Luzhou 646000, China;
- National Engineering Research Center of Solid-State Brewing, Luzhou 646000, China
- Postdoctoral Research Station of Luzhou Laojiao Company, Luzhou 646000, China
| | - Qiang Li
- Key Laboratory of Coarse Cereal Processing, Ministry of Agriculture and Rural Affairs, Sichuan Engineering & Technology Research Center of Coarse Cereal Industrialization, School of Food and Biological Engineering, Chengdu University, Chengdu 610106, China; (X.C.); (Z.X.); (L.P.); (L.Z.)
- Postdoctoral Research Station of Luzhou Laojiao Company, Luzhou 646000, China
| |
Collapse
|
8
|
Geng J, He S, Zhang S, Tian H, Jin W. Impact of Incorporating Shiitake Mushrooms ( Lentinula edodes) on Microbial Community and Flavor Volatiles in Traditional Jiuqu. Foods 2024; 13:1019. [PMID: 38611324 PMCID: PMC11011724 DOI: 10.3390/foods13071019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2024] [Revised: 03/21/2024] [Accepted: 03/25/2024] [Indexed: 04/14/2024] Open
Abstract
Jiuqu is one of the important raw materials for brewing Chinese rice wine (Huangjiu), often known as the "bone of wine". In this study, the microbial community and flavor substances of Jiuqu made with different amounts of shiitake mushroom (Lentinula edodes) were investigated through high-throughput sequencing technology and headspace gas chromatography-ion migration spectroscopy (HS-GC-IMS), using traditional wheat yeast as a control. The results showed that 1593 genera and 5507 species were identified among the four types of yeast, with Aspergillus and Paecilomyces being the most dominant microorganisms at the genus level. Carbohydrate, coenzyme, and amino acid metabolism may be the main metabolic processes of the dominant microorganisms in Jiuqu. In terms of flavor, a total of 79 volatile substance monomers and some dimers were detected from four types of Jiuqu raw materials, with the main substances being 12 aldehydes, 19 ketones, 13 alcohols, 19 esters, 4 olefins, 1 acid, 3 ethers, 4 furans, 1 pyrazine, 1 pyridine, 1 triethylamine, and 1 thiazole. The correlation results indicate that Aspergillus, Lactobacillus, and Vibrio correlate significantly with the volatile flavor compounds unique to shiitake mushrooms and also have a positive effect on alcohol, esters, and furans. These results could shed light on the selection of Lentinula edodes as a fermentation starter for Huangjiu in the Qinba Mountain area.
Collapse
Affiliation(s)
- Jingzhang Geng
- National Key Laboratory of Biological Resource and Ecological Protection Jointly Built by the Province and Ministry, Shaanxi University of Technology, Hanzhong 723001, China; (J.G.); (S.H.); (S.Z.); (H.T.)
- School of Life Science and Technology, Xi’an Jiaotong University, Xianning West Road, Xi’an 710049, China
- Collaborative Innovation Center of Bio-Resource in Qin-Ba Mountain Area, Key Laboratory of Bio-Resources of Shaanxi Province, Shaanxi University of Technology, Hanzhong 723001, China
| | - Siqiao He
- National Key Laboratory of Biological Resource and Ecological Protection Jointly Built by the Province and Ministry, Shaanxi University of Technology, Hanzhong 723001, China; (J.G.); (S.H.); (S.Z.); (H.T.)
| | - Shanshan Zhang
- National Key Laboratory of Biological Resource and Ecological Protection Jointly Built by the Province and Ministry, Shaanxi University of Technology, Hanzhong 723001, China; (J.G.); (S.H.); (S.Z.); (H.T.)
| | - Honglei Tian
- National Key Laboratory of Biological Resource and Ecological Protection Jointly Built by the Province and Ministry, Shaanxi University of Technology, Hanzhong 723001, China; (J.G.); (S.H.); (S.Z.); (H.T.)
| | - Wengang Jin
- National Key Laboratory of Biological Resource and Ecological Protection Jointly Built by the Province and Ministry, Shaanxi University of Technology, Hanzhong 723001, China; (J.G.); (S.H.); (S.Z.); (H.T.)
- Collaborative Innovation Center of Bio-Resource in Qin-Ba Mountain Area, Key Laboratory of Bio-Resources of Shaanxi Province, Shaanxi University of Technology, Hanzhong 723001, China
| |
Collapse
|
9
|
Xiang Y, Zhou B, Jiang C, Tang Z, Liu P, Ding W, Lin H, Tang J. Revealing the formation mechanisms of key flavors in fermented broad bean paste. Food Res Int 2024; 177:113880. [PMID: 38225117 DOI: 10.1016/j.foodres.2023.113880] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2023] [Revised: 12/08/2023] [Accepted: 12/14/2023] [Indexed: 01/17/2024]
Abstract
Pixian Douban (PXDB) is a popular Chinese condiment for its distinctive flavor. Broad bean fermentation (Meju) is the most important process in the formation of flavor substances. Key flavors were analyzed qualitatively and quantitatively, and metagenomic technology was applied to study the microbial diversity during broad bean fermentation. In addition, the main metabolic pathways of key flavors were explored. Results indicated that Staphylococcus_gallinarum was the main microorganism in the microbial community, accounting for 39.13%, followed by Lactobacillus_agilis, accounting for 13.76%. Aspergillus_flavus was the fungus with the highest species abundance, accounting for 3.02%. The KEGG Pathway enrichment analysis showed that carbohydrate metabolism and amino acid metabolism were the main metabolic pathways. Glycoside hydrolase and glycosyltransferase genes were the most abundant, accounting for more than 70% of the total number of active enzyme genes. A total of 113 enzymes related to key flavors and 39 microorganisms corresponding to enzymes were annotated. And Staphylococcus_gallinarum, Lactobacillus_agilis, Weissella_confusa, Pediococcus_acidilactici, Staphylococcus_kloosii, Aspergillus_oryzae, and Aspergillus_flavus played a key role in the metabolic pathway. This study reveals the formation mechanism of key flavors in fermented broad bean, it is important for guiding the industrial production of PXDB and improving product quality.
Collapse
Affiliation(s)
- Yue Xiang
- School of Food and Bio-engineering, Xihua University, Chengdu 610039, China; Food Microbiology Key Laboratory of Sichuan Province, Chengdu 610039, China.
| | - Binbin Zhou
- School of Food and Bio-engineering, Xihua University, Chengdu 610039, China
| | - Chunyan Jiang
- School of Food and Bio-engineering, Xihua University, Chengdu 610039, China; Chongqing Key Laboratory of Specialty Food Co-Built by Sichuan and Chongqing, Chengdu 610039, China
| | - Zhirui Tang
- School of Food and Bio-engineering, Xihua University, Chengdu 610039, China; Chongqing Key Laboratory of Specialty Food Co-Built by Sichuan and Chongqing, Chengdu 610039, China
| | - Ping Liu
- School of Food and Bio-engineering, Xihua University, Chengdu 610039, China; Chongqing Key Laboratory of Specialty Food Co-Built by Sichuan and Chongqing, Chengdu 610039, China
| | - Wenwu Ding
- School of Food and Bio-engineering, Xihua University, Chengdu 610039, China; Chongqing Key Laboratory of Specialty Food Co-Built by Sichuan and Chongqing, Chengdu 610039, China
| | - Hongbin Lin
- School of Food and Bio-engineering, Xihua University, Chengdu 610039, China; Chongqing Key Laboratory of Specialty Food Co-Built by Sichuan and Chongqing, Chengdu 610039, China.
| | - Jie Tang
- Food Microbiology Key Laboratory of Sichuan Province, Chengdu 610039, China.
| |
Collapse
|
10
|
Mao X, Yue SJ, Xu DQ, Fu RJ, Han JZ, Zhou HM, Tang YP. Research Progress on Flavor and Quality of Chinese Rice Wine in the Brewing Process. ACS OMEGA 2023; 8:32311-32330. [PMID: 37720734 PMCID: PMC10500577 DOI: 10.1021/acsomega.3c04732] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/03/2023] [Accepted: 08/18/2023] [Indexed: 09/19/2023]
Abstract
Chinese rice wine (CRW) is a traditional and unique alcoholic beverage in China, favored by many consumers for its rich aroma, unique taste, and complex ingredients. Its flavor is primarily composed of volatile and nonvolatile compounds. These flavor compounds are partly derived from grains and starters (Qu), while the other part is produced by microbial metabolism and chemical reactions during the brewing process. Additionally, ethyl carbamate (EC) in CRW, a hazardous chemical, necessitates controlling its concentration during brewing. In recent years, numerous new brewing techniques for CRW have emerged. Therefore, this paper aims to collect aroma descriptions and thresholds of flavor compounds in CRW, summarize the relationship between the brewing process of CRW and flavor formation, outline methods for reducing the concentration of EC in the brewing process of CRW, and summarize the four stages (pretreatment of grains, fermentation, sterilization, and aging process) of new techniques. Furthermore, we will compare the advantages and disadvantages of different approaches, with the expectation of providing a valuable reference for improving the quality of CRW.
Collapse
Affiliation(s)
- Xi Mao
- Key
Laboratory of Shaanxi Administration of Traditional Chinese Medicine
for TCM Compatibility, and State Key Laboratory of Research &
Development of Characteristic Qin Medicine Resources (Cultivation),
and Shaanxi Key Laboratory of Chinese Medicine Fundamentals and New
Drugs Research, Shaanxi University of Chinese
Medicine, Xi’an 712046, Shaanxi Province, China
| | - Shi-Jun Yue
- Key
Laboratory of Shaanxi Administration of Traditional Chinese Medicine
for TCM Compatibility, and State Key Laboratory of Research &
Development of Characteristic Qin Medicine Resources (Cultivation),
and Shaanxi Key Laboratory of Chinese Medicine Fundamentals and New
Drugs Research, Shaanxi University of Chinese
Medicine, Xi’an 712046, Shaanxi Province, China
| | - Ding-Qiao Xu
- Key
Laboratory of Shaanxi Administration of Traditional Chinese Medicine
for TCM Compatibility, and State Key Laboratory of Research &
Development of Characteristic Qin Medicine Resources (Cultivation),
and Shaanxi Key Laboratory of Chinese Medicine Fundamentals and New
Drugs Research, Shaanxi University of Chinese
Medicine, Xi’an 712046, Shaanxi Province, China
| | - Rui-Jia Fu
- Key
Laboratory of Shaanxi Administration of Traditional Chinese Medicine
for TCM Compatibility, and State Key Laboratory of Research &
Development of Characteristic Qin Medicine Resources (Cultivation),
and Shaanxi Key Laboratory of Chinese Medicine Fundamentals and New
Drugs Research, Shaanxi University of Chinese
Medicine, Xi’an 712046, Shaanxi Province, China
| | - Jian-Zhang Han
- Xi’an
DaKou Wine Company Ltd., Xi’an 710300, Shaanxi Province, China
| | - Hao-Ming Zhou
- Key
Laboratory of Shaanxi Administration of Traditional Chinese Medicine
for TCM Compatibility, and State Key Laboratory of Research &
Development of Characteristic Qin Medicine Resources (Cultivation),
and Shaanxi Key Laboratory of Chinese Medicine Fundamentals and New
Drugs Research, Shaanxi University of Chinese
Medicine, Xi’an 712046, Shaanxi Province, China
| | - Yu-Ping Tang
- Key
Laboratory of Shaanxi Administration of Traditional Chinese Medicine
for TCM Compatibility, and State Key Laboratory of Research &
Development of Characteristic Qin Medicine Resources (Cultivation),
and Shaanxi Key Laboratory of Chinese Medicine Fundamentals and New
Drugs Research, Shaanxi University of Chinese
Medicine, Xi’an 712046, Shaanxi Province, China
| |
Collapse
|
11
|
Zou J, Chen X, Wang C, Liu Y, Li M, Pan X, Chang X. Microbial Communities and Correlation between Microbiota and Volatile Compounds in Fermentation Starters of Chinese Sweet Rice Wine from Different Regions. Foods 2023; 12:2932. [PMID: 37569201 PMCID: PMC10419015 DOI: 10.3390/foods12152932] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2023] [Revised: 07/29/2023] [Accepted: 07/30/2023] [Indexed: 08/13/2023] Open
Abstract
Chinese sweet rice wines (CSRW) are traditional, regionally distinct alcoholic beverages that are generally brewed with glutinous rice and fermentation starters. This study aimed to characterize microbial communities and volatile compounds of CSRW starters and explore correlations between them. The major volatiles in starters include 1-heptanol, 1-octanol, 2-nonanol, phenylethyl alcohol, 2-nonanone, acetophenone, and benzaldehyde. Microbiological analysis based on high-throughput sequencing (HTS) technology demonstrated that starter bacterial communities are dominated by Weissella, Pediococcus, and Lactobacillus, while Saccharomycopsis and Rhizopus predominate in fungal communities. Carbohydrate and amino acid metabolism are the most active metabolic pathways in starters. Spearman correlation analysis revealed that 15 important volatile compounds including alcohols, acids, aldehydes and esters were significantly positively correlated with nine microbial genera (|r| > 0.7, p < 0.05), including five bacterial genera (i.e., Weissella, Pediococcus, Lactobacillus, Bacillus, and Nocardiopsis) and four fungal genera (i.e., Saccharomycopsis, Rhizopus, Wickerhamomyces, and Cyberlindnera), spanning 19 distinct relationships and these microorganisms were considered the core functional microorganisms in CSRW starters. The most important positive correlations detected between phenylethyl alcohol and Weissella or Saccharomycopsis and between 2-nonanol and Pediococcus. This study can serve as a reference to guide the development of defined starter cultures for improving the aromatic quality of CSRW.
Collapse
Affiliation(s)
- Jing Zou
- College of Food Science and Technology, Hebei Normal University of Science and Technology, Qinhuangdao 066104, China; (X.C.); (C.W.); (Y.L.); (M.L.); (X.P.); (X.C.)
- Engineering Research Center of the Ministry of Education of Chestnut Industry Technology, Qinhuangdao 066000, China
| | - Xiaohui Chen
- College of Food Science and Technology, Hebei Normal University of Science and Technology, Qinhuangdao 066104, China; (X.C.); (C.W.); (Y.L.); (M.L.); (X.P.); (X.C.)
| | - Chenyu Wang
- College of Food Science and Technology, Hebei Normal University of Science and Technology, Qinhuangdao 066104, China; (X.C.); (C.W.); (Y.L.); (M.L.); (X.P.); (X.C.)
| | - Yang Liu
- College of Food Science and Technology, Hebei Normal University of Science and Technology, Qinhuangdao 066104, China; (X.C.); (C.W.); (Y.L.); (M.L.); (X.P.); (X.C.)
| | - Miao Li
- College of Food Science and Technology, Hebei Normal University of Science and Technology, Qinhuangdao 066104, China; (X.C.); (C.W.); (Y.L.); (M.L.); (X.P.); (X.C.)
| | - Xinyuan Pan
- College of Food Science and Technology, Hebei Normal University of Science and Technology, Qinhuangdao 066104, China; (X.C.); (C.W.); (Y.L.); (M.L.); (X.P.); (X.C.)
| | - Xuedong Chang
- College of Food Science and Technology, Hebei Normal University of Science and Technology, Qinhuangdao 066104, China; (X.C.); (C.W.); (Y.L.); (M.L.); (X.P.); (X.C.)
- Engineering Research Center of the Ministry of Education of Chestnut Industry Technology, Qinhuangdao 066000, China
| |
Collapse
|
12
|
Wang K, Wu H, Wang J, Ren Q. Microbiota Composition during Fermentation of Broomcorn Millet Huangjiu and Their Effects on Flavor Quality. Foods 2023; 12:2680. [PMID: 37509772 PMCID: PMC10379140 DOI: 10.3390/foods12142680] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2023] [Revised: 07/06/2023] [Accepted: 07/07/2023] [Indexed: 07/30/2023] Open
Abstract
Broomcorn millet Huangjiu brewing is usually divided into primary fermentation and post-fermentation. Microbial succession is the major factor influencing the development of the typical Huangjiu flavor. Here, we report the changes in flavor substances and microbial community during the primary fermentation of broomcorn millet Huangjiu. Results indicated that a total of 161 volatile flavor compounds were measured during primary fermentation, and estragole was detected for the first time in broomcorn millet Huangjiu. A total of 82 bacteria genera were identified. Pediococcus, Pantoea, and Weissella were the dominant genera. Saccharomyces and Rhizopus were dominant among the 30 fungal genera. Correlation analysis showed that 102 microorganisms were involved in major flavor substance production during primary fermentation, Lactobacillus, Photobacterium, Hyphodontia, Aquicella, Erysipelothrix, Idiomarina, Paraphaeosphaeria, and Sulfuritalea were most associated with flavoring substances. Four bacteria, Lactobacillus (R1), Photobacterium (R2), Idiomarina (R3), and Pediococcus (R4), were isolated and identified from wheat Qu, which were added to wine Qu to prepare four kinds of fortified Qu (QR1, QR2, QR3, QR4). QR1 and QR2 fermentation can enhance the quality of Huangjiu. This work reveals the correlation between microorganisms and volatile flavor compounds and is beneficial for regulating the micro-ecosystem and flavor of the broomcorn millet Huangjiu.
Collapse
Affiliation(s)
- Ke Wang
- China Food Flavor and Nutrition Health Innovation Center, Beijing Technology and Business University, Beijing 100048, China
| | - Huijun Wu
- China Food Flavor and Nutrition Health Innovation Center, Beijing Technology and Business University, Beijing 100048, China
| | - Jiaxuan Wang
- China Food Flavor and Nutrition Health Innovation Center, Beijing Technology and Business University, Beijing 100048, China
| | - Qing Ren
- China Food Flavor and Nutrition Health Innovation Center, Beijing Technology and Business University, Beijing 100048, China
| |
Collapse
|
13
|
Effect of Koji on Flavor Compounds and Sensory Characteristics of Rice Shochu. Molecules 2023; 28:molecules28062708. [PMID: 36985679 PMCID: PMC10053614 DOI: 10.3390/molecules28062708] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2023] [Revised: 03/04/2023] [Accepted: 03/14/2023] [Indexed: 03/19/2023] Open
Abstract
Koji is an important starter for rice shochu brewing and influences the rice shochu quality. Consequently, we studied the impacts of koji on the flavor compounds and sensory characteristics of rice shochu using molds Aspergillus kawachii SICC 3.917 (A-K), Aspergillus oryzae SICC 3.79(A-O), Aspergillus Niger CICC 2372 (A-N), Rhizopus oryzae CICC 40260 (R-O), and the traditional starter Qu (control). The effects of koji on the aroma components, free amino acids (FAAs), and overall sensory aspects of rice shochu were studied. These findings indicated that koji significantly affected the rice shochu’s quality. The content of total FAAs in rice shochu A-K (30.586 ± 0.944 mg/L) and A-O (29.919 ± 0.278 mg/L) was higher than others. The content of flavor compounds revealed that the aroma of rice shochu with various koji varied greatly from the smells of alcohols and esters. Shochu A-O had a higher concentration of aroma compounds and it exhibited a strong aroma and harmonious taste compared with the others. This research using taste compounds, FAAs, flavor intensity, and partial least squares regression (PLSR) showed that shochu A-O appeared to possess the best sensory qualities, with elevated concentrations of alcohols and sweet FAAs and lesser concentrations of sour FAAs. Therefore, the A-O mold is promising for the manufacture of rice shochu with excellent flavor and sensory characteristics.
Collapse
|
14
|
Tian S, Li Y, Li Y, Du G. Effect of two starters (Jiu Yao) on Chinese rice wine microbial community and flavour. Int J Food Sci Technol 2023. [DOI: 10.1111/ijfs.16374] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/08/2023]
Affiliation(s)
- Shufang Tian
- College of Biological and Food Engineering Anhui Polytechnic University Wuhu 241000 China
- Science Center for Future Foods Jiangnan University Wuxi 214122 China
- Anhui Engineering Laboratory for Industrial Microbiology Molecular Breeding Anhui Polytechnic University Wuhu Anhui 241000 China
| | - Yanbin Li
- College of Biological and Food Engineering Anhui Polytechnic University Wuhu 241000 China
- Anhui Engineering Laboratory for Industrial Microbiology Molecular Breeding Anhui Polytechnic University Wuhu Anhui 241000 China
| | - Yudong Li
- Key Laboratory of Industrial Biotechnology, Ministry of Education and School of Biotechnology Jiangnan University 1800 Lihu Road Wuxi Jiangsu 214122 China
| | - Guocheng Du
- Science Center for Future Foods Jiangnan University Wuxi 214122 China
- Key Laboratory of Industrial Biotechnology, Ministry of Education and School of Biotechnology Jiangnan University 1800 Lihu Road Wuxi Jiangsu 214122 China
| |
Collapse
|
15
|
Zhao Y, Liu S, Yang Q, Liu X, Xu Y, Zhou Z, Han X, Mao J. Effects of simultaneous inoculation of non-Saccharomyces yeasts and Saccharomyces cerevisiae jiangnan1# on overall quality, flavor compounds, and sensory analysis of huangjiu. FOOD BIOSCI 2023. [DOI: 10.1016/j.fbio.2023.102539] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/08/2023]
|
16
|
Zhang L, Qin Z, Zhang L, Jiang Y, Zhu J. Dynamic changes of quality and flavor characterization of Zhejiang rosy vinegar during fermentation and aging based on untargeted metabolomics. Food Chem 2023; 404:134702. [DOI: 10.1016/j.foodchem.2022.134702] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2022] [Revised: 08/24/2022] [Accepted: 10/18/2022] [Indexed: 11/22/2022]
|
17
|
Yu H, Li Q, Guo W, Chen C, Ai L, Tian H. Dynamic analysis of volatile metabolites and microbial community and their correlations during the fermentation process of traditional Huangjiu (Chinese rice wine) produced around Winter Solstice. Food Chem X 2023; 18:100620. [PMID: 36993869 PMCID: PMC10041457 DOI: 10.1016/j.fochx.2023.100620] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2022] [Revised: 02/17/2023] [Accepted: 02/27/2023] [Indexed: 03/07/2023] Open
Abstract
Traditional Huangjiu produced around Winter Solstice has higher quality and a more harmonious aroma. To investigate the variations of volatile metabolites and microbial communities during fermentation, gas chromatography-ion migration chromatography (GC-IMS), gas chromatography-mass spectroscopy (GC-MS) and high-throughput sequencing were employed. Aroma compounds results showed that alcohols and phenols increased before 45 days of fermentation and then decreased after 45 days, while esters gradually increased. Fungal genera Saccharomyces, Aspergillu, and Rhizomucor were dominant, whereas Staphylococcus, Pediococcus and Weissella were the dominant bacterial genera in the late stage. In addition, 11 genera such as Lactobacillus, Saccharopolyspora and Aspergillus (|r| > 0.6, p < 0.05) may contributed to traditional Huangjiu ecosystem stability. Moreover, correlation analysis indicated the dominant microorganisms (Saccharopolyspora, Staphylococcus, Lactobacillus, Saccharomyces and Aspergillus) were positively correlated with key compounds. These results provided theoretical guidance for further study on the flavor regulation of traditional Huangjiu via microbial community level and microbial augmentation.
Collapse
Affiliation(s)
- Haiyan Yu
- Department of Food Science and Technology, Shanghai Institute of Technology, Shanghai, China
| | - Qiaowei Li
- Department of Food Science and Technology, Shanghai Institute of Technology, Shanghai, China
| | - Wei Guo
- Department of Food Science and Technology, Shanghai Institute of Technology, Shanghai, China
| | - Chen Chen
- Department of Food Science and Technology, Shanghai Institute of Technology, Shanghai, China
| | - Lianzhong Ai
- School of Health Science and Engineering, University of Shanghai for Science and Technology, Shanghai 200093, China
| | - Huaixiang Tian
- Department of Food Science and Technology, Shanghai Institute of Technology, Shanghai, China
- Corresponding author at: Department of Food Science and Technology, Shanghai Institute of Technology, 100 Haiquan Road, Shanghai 201418, China.
| |
Collapse
|
18
|
Yang G, Xu J, Xu Y, Li R, Wang S. Analysis of Dynamics and Diversity of Microbial Community during Production of Germinated Brown Rice. Foods 2023; 12:foods12040755. [PMID: 36832830 PMCID: PMC9956166 DOI: 10.3390/foods12040755] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2022] [Revised: 01/30/2023] [Accepted: 02/06/2023] [Indexed: 02/11/2023] Open
Abstract
Sprouts may be contaminated with different pathogenic and spoilage microorganisms, which lead far too easily to foodborne outbreaks. The elucidations of microbial profiles in germinated brown rice (BR) are important, but the changes in the microbial composition during germination are unknown. This study aimed to investigate the microbiota composition and to monitor the dominant microbial dynamics in BR during germination using both culture-independent and -dependent methods. BR samples (HLJ2 and HN) were collected from each stage of the germination processing. The populations of microbes (total viable counts, yeast/mold counts, Bacillus cereus, and Enterobacteriaceae) of two BR cultivars increased markedly with the prolongation of the germination time. High-throughput sequencing (HTS) showed that the germination process significantly influenced the microbial composition and reduced the microbial diversity. Similar microbial communities were observed between the HLJ2 and the HN samples, but with different microbial richness. The bacterial and fungal alpha diversity achieved the maximum for ungerminated samples and declined significantly after soaking and germination. During germination, Pantoea, Bacillus, and Cronobacter were the dominant bacterial genera, but Aspergillus, Rhizopus, and Coniothyrium dominated for the fungi in the BR samples. The predominance of harmful and spoilage microorganisms in BR during germination is mainly from contaminated seeds, which highlights the potential risk of foodborne illness from sprouted BR products. The results provide new insight into the microbiome dynamics of BR and may help to establish effective decontamination measures against pathogenic microorganisms during sprout production.
Collapse
Affiliation(s)
- Gaoji Yang
- College of Mechanical and Electronic Engineering, Northwest A & F University, Xianyang 712100, China
| | - Juanjuan Xu
- College of Mechanical and Electronic Engineering, Northwest A & F University, Xianyang 712100, China
| | - Yuanmei Xu
- College of Mechanical and Electronic Engineering, Northwest A & F University, Xianyang 712100, China
| | - Rui Li
- College of Mechanical and Electronic Engineering, Northwest A & F University, Xianyang 712100, China
| | - Shaojin Wang
- College of Mechanical and Electronic Engineering, Northwest A & F University, Xianyang 712100, China
- Department of Biological Systems Engineering, Washington State University, 213 L.J. Smith Hall, Pullman, WA 99164-6120, USA
- Correspondence: ; Tel.: +86-29-87092391; Fax: +86-29-87091737
| |
Collapse
|
19
|
Lou H, Han X, Fan B, Guo C, Fu R, Long T, Zhang J, Zhang G. The effect of incorporating lingonberry (Vaccinium vitis-idaea L.) on the physicochemical, nutrient, and sensorial properties of Chinese sweet rice wine. JOURNAL OF FOOD MEASUREMENT AND CHARACTERIZATION 2023. [DOI: 10.1007/s11694-023-01834-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/11/2023]
|
20
|
Yang Y, Xia Y, Yan X, Li S, Ni L, Zhang H, Ni B, Ai L. Insights into whereby raw wheat Qu contributes to the flavor quality of Huangjiu during brewing. Lebensm Wiss Technol 2023. [DOI: 10.1016/j.lwt.2023.114619] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/25/2023]
|
21
|
Chen L, Xiang W, Liang X, Liu J, Zhu H, Cai T, Zhang Q, Tang J. Fungal Biomarkers in Traditional Starter Determine the Chemical Characteristics of Turbid Rice Wine from the Rim of the Sichuan Basin, China. Foods 2023; 12:foods12030585. [PMID: 36766114 PMCID: PMC9914865 DOI: 10.3390/foods12030585] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2023] [Revised: 01/23/2023] [Accepted: 01/26/2023] [Indexed: 02/01/2023] Open
Abstract
The fungal community in Qu plays a key role in the formation of turbid rice wine (TRW) style. The Sichuan Basin and its surrounding areas have become one of the main TRW production regions in China; however, the fungal community in Qu and how they affect the characteristics of TRW remain unknown. Therefore, this study provided insight into the fungal biomarkers in Qu from Guang'an (GQ), Dazhou (DQ), Aba (AQ), and Liangshan (LQ), as well as their relationships with compounds in TRW. The main biomarkers in GQ were Rhizopus arrhizus, Candida glabrata, Rhizomucor pusillus, Thermomyces lanuginosus and Wallemia sebi. However, they changed to Saccharomycopsis fibuligera and Mucor indicus in DQ, Lichtheimia ramose in AQ, and Rhizopus microsporus and Saccharomyces cerevisiae in LQ. As a response to fungal biomarkers, the reducing sugar, ethanol, organic acids, and volatile compounds were also changed markedly in TRWs. Among important volatile compounds (VIP > 1.00), phenethyl alcohol (14.1-29.4%) was dominant in TRWs. Meanwhile, 3-methyl-1-butanol (20.6-56.5%) was dominant in all TRWs except that fermented by GQ (GW). Acetic acid (29.4%) and ethyl palmitate (10.1%) were dominant in GW and LW, respectively. Moreover, GQ biomarkers were positively correlated with acetic acid and all unique important volatile compounds in GW. DQ biomarkers had positive correlations with unique compounds of acetoin and ethyl 5-chloro-1,3,4-thiadiazole-2-carboxylate in DW. Meanwhile, the AQ biomarkers were positively correlated with all AW unique, important, and volatile compounds. Although there were not any unique volatile compounds in LW, 16 important volatile compounds in LW were positively related to LQ biomarkers. Obviously, biomarkers in different geographic Qu played vital roles in the formation of important volatile compounds, which could contribute specific flavor to TRWs. This study provided a scientific understanding for future efforts to promote the excellent characteristics of TRW by regulating beneficial fungal communities.
Collapse
Affiliation(s)
- Lanchai Chen
- School of Food and Bioengineering, Xihua University, Chengdu 610039, China
- Key Laboratory of Food Microbiology of Sichuan, Xihua University, Chengdu 610039, China
- Chongqing Key Laboratory of Speciality Food Co-Built by Sichuan and Chongqing, Xihua University, Chengdu 610039, China
| | - Wenliang Xiang
- School of Food and Bioengineering, Xihua University, Chengdu 610039, China
- Key Laboratory of Food Microbiology of Sichuan, Xihua University, Chengdu 610039, China
- Chongqing Key Laboratory of Speciality Food Co-Built by Sichuan and Chongqing, Xihua University, Chengdu 610039, China
- Correspondence: ; Tel.: +86-28-8772-0552
| | - Xuemei Liang
- School of Food and Bioengineering, Xihua University, Chengdu 610039, China
- Sichuan Vocational School of Commerce, Chengdu 611731, China
| | - Junyu Liu
- School of Food and Bioengineering, Xihua University, Chengdu 610039, China
| | - Haoyu Zhu
- School of Food and Bioengineering, Xihua University, Chengdu 610039, China
| | - Ting Cai
- School of Food and Bioengineering, Xihua University, Chengdu 610039, China
- Key Laboratory of Food Microbiology of Sichuan, Xihua University, Chengdu 610039, China
- Chongqing Key Laboratory of Speciality Food Co-Built by Sichuan and Chongqing, Xihua University, Chengdu 610039, China
| | - Qing Zhang
- School of Food and Bioengineering, Xihua University, Chengdu 610039, China
- Key Laboratory of Food Microbiology of Sichuan, Xihua University, Chengdu 610039, China
- Chongqing Key Laboratory of Speciality Food Co-Built by Sichuan and Chongqing, Xihua University, Chengdu 610039, China
| | - Jie Tang
- School of Food and Bioengineering, Xihua University, Chengdu 610039, China
- Key Laboratory of Food Microbiology of Sichuan, Xihua University, Chengdu 610039, China
- Chongqing Key Laboratory of Speciality Food Co-Built by Sichuan and Chongqing, Xihua University, Chengdu 610039, China
| |
Collapse
|
22
|
Identification and validation of core microbes associated with key aroma formation in fermented pepper paste (Capsicum annuumL.). Food Res Int 2023; 163:112194. [PMID: 36596132 DOI: 10.1016/j.foodres.2022.112194] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2022] [Revised: 11/11/2022] [Accepted: 11/15/2022] [Indexed: 11/21/2022]
Abstract
Fermented peppers are usually obtained by the spontaneous fermentation of microorganisms attached to fresh peppers, and the variable microbial composition would lead to inconsistencies in flavor between batches. To demonstrate the roles of microorganisms in flavor formation, the core microbes closely associated with the key aroma compounds of fermented pepper paste were screened and validated in this study. Lactobacillus was the dominant bacterial genus in fermented pepper paste, whereas the main fungal genera were Alternaria and Kazachstania. Nine strains of the genera Lactobacillus, Weissella, Bacillus, Zygosaccharomyces, Kazachstania, Debaryomyces, and Pichia were isolated from fermented pepper paste. Eleven key aroma compounds were identified using gas chromatography combined with olfactometry and relative odor activity values. Correlation analysis showed that Zygosaccharomyces and Kazachstania were positively correlated with the majority of the key aroma compounds, whereas Lactobacillus was negatively correlated with them. Thus, Zygosaccharomyces and Kazachstania were identified as core genera associated with the key odorants. Finally, Zygosaccharomyces bisporus, Kazachstania humilis, and Lactiplantibacillus plantarum were used as starter cultures for fermented peppers, confirming that Z. bisporus and K. humilis were more beneficial for the key aroma compounds (e.g., acetate, linalool, and phenyl ethanol) rather than L. plantarum. This study contributed to understanding the flavor formation mechanism and provided references for the quality control of food fermentation.
Collapse
|
23
|
Analysis of the Microbial Community Structure and Volatile Metabolites of JIUYAO in Fangxian, China. FERMENTATION-BASEL 2022. [DOI: 10.3390/fermentation8120754] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
JIUYAO is an important saccharification starter in the production of huangjiu and is also an important source of flavor. In this study, the microbial community structure of JIUYAO from Fangxian was studied by high-throughput sequencing (HTS) technology for the first time. The volatile flavor compounds of the JIUYAO metabolites were also analyzed by headspace solid-phase microextraction combined with full two-dimensional gas chromatography-mass spectrometry (HS-SPME-GC×GC/MS) for the first time. The results showed that there were 15 dominant bacterial genera, including Weissella, Pediococcus, unclasssified_k_norank_d_Bacteria, Lactobacillus, Leuconostoc, etc. Thirteen species of dominant fungi included Wickerhamomyces, Saccharomycopsis, Rhizopus, etc. The different samples of JIUYAO were similar in their microbial species, but the number of species was significantly different. A total of 191 volatile flavor compounds (VFCs) were detected, among which esters, alcohols, acids, and alkenes were the main flavor compounds, and 21 terpenoids were also detected. In addition, the functional prediction of micro-organisms in JIUYAO revealed that global and overview maps, amino acid metabolism, and carbohydrate metabolism were the dominant categories. Through correlation analysis, 538 potential correlations between the dominant micro-organisms and the different flavor compounds were obtained. This study revealed the interactions between the micro-organisms and the volatile metabolites in JIUYAO, which provided reliable data for the analysis of the microbial community structure of Fangxian JIUYAO and provided theoretical support for the quality evaluation of JIUYAO.
Collapse
|
24
|
Yuan HW, Zhang C, Chen SY, Zhao Y, Tie Y, Yin LG, Jing C, Wu QD, Wang YT, Xu Z, Zhang LQ, Zuo Y. Effect of different moulds on oenological properties and flavor characteristics in rice wine. Lebensm Wiss Technol 2022. [DOI: 10.1016/j.lwt.2022.114201] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
|
25
|
Huang W, Xu H, Pan J, Dai C, Mintah BK, Dabbour M, Zhou R, He R, Ma H. Mixed-Strain Fermentation Conditions Screening of Polypeptides from Rapeseed Meal and the Microbial Diversity Analysis by High-Throughput Sequencing. Foods 2022. [PMCID: PMC9601322 DOI: 10.3390/foods11203285] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
Abstract
Conventional fermentation of rapeseed meal has disadvantages such as sterilization requirement, high energy consumption and low efficiency, as well as poor action of single bacteria. To overcome these drawbacks, mixed-strain fermentation of unsterilized rapeseed meal was investigated. Mixed-fermentation of unsterilized rapeseed meal (ratio of solid–liquid 1:1.2 g/mL) using Bacillus subtilis, Pediococcus acidilactici and Candida tropicalis (at 40 °C, for 3 days, with inoculation amount of 15% (w/w)) substantially increased the polypeptide content in rapeseed meal by 814.5% and decreased the glucosinolate content by 46.20%. The relationship between microbial diversity and physicochemical indicators showed that the improvement in polypeptide content was mainly caused by C. tropicalis (on the first day of fermentation) and B. subtilis (on the second day). Compared to raw rapeseed meal, the microbial diversity following the fermentation was significantly reduced, indicating that mixed-strain fermentation can inhibit the growth of miscellaneous bacteria. The study findings suggest that mixed-strain fermentation could be used to considerably increase the polypeptide content of unsterilized rapeseed meal, increasing the potential of rapeseed meal.
Collapse
Affiliation(s)
- Wei Huang
- School of Food and Biological Engineering, Jiangsu University, 301 Xuefu Road, Zhenjiang 212013, China
- Institute of Food Physical Processing, Jiangsu University, 301 Xuefu Road, Zhenjiang 212013, China
| | - Haining Xu
- School of Food and Biological Engineering, Jiangsu University, 301 Xuefu Road, Zhenjiang 212013, China
- Institute of Food Physical Processing, Jiangsu University, 301 Xuefu Road, Zhenjiang 212013, China
| | - Jiayin Pan
- School of Food and Biological Engineering, Jiangsu University, 301 Xuefu Road, Zhenjiang 212013, China
- Institute of Food Physical Processing, Jiangsu University, 301 Xuefu Road, Zhenjiang 212013, China
| | - Chunhua Dai
- School of Food and Biological Engineering, Jiangsu University, 301 Xuefu Road, Zhenjiang 212013, China
- Institute of Food Physical Processing, Jiangsu University, 301 Xuefu Road, Zhenjiang 212013, China
| | | | - Mokhtar Dabbour
- Department of Agricultural and Biosystems Engineering, Faculty of Agriculture, Benha University, Moshtohor P.O. Box 13736, Egypt
| | - Rong Zhou
- Fishery Machinery and Instrument Research Institute, Chinese Academy of Fishery Sciences, 63 Chifeng Road, Yangpu District, Shanghai 200092, China
| | - Ronghai He
- School of Food and Biological Engineering, Jiangsu University, 301 Xuefu Road, Zhenjiang 212013, China
- Institute of Food Physical Processing, Jiangsu University, 301 Xuefu Road, Zhenjiang 212013, China
- Correspondence: ; Tel./Fax: +86-(511)-8878-0201
| | - Haile Ma
- School of Food and Biological Engineering, Jiangsu University, 301 Xuefu Road, Zhenjiang 212013, China
- Institute of Food Physical Processing, Jiangsu University, 301 Xuefu Road, Zhenjiang 212013, China
| |
Collapse
|
26
|
Lv J, Ye Y, Zhong Y, Liu W, Chen M, Guo A, Lv J, Ma H. Microbial diversity and functional genes of red vinasse acid based on metagenome analysis. Front Microbiol 2022; 13:1025886. [PMID: 36312974 PMCID: PMC9611532 DOI: 10.3389/fmicb.2022.1025886] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2022] [Accepted: 09/20/2022] [Indexed: 11/13/2022] Open
Abstract
Red vinasse acid has a distinct flavor and a vivid red color that are directly tied to the intricate metabolic activities of microorganisms that produce it. In this study, metagenomic technology was used to mine its functional genes and examine the microbial diversity of red vinasse acid. The findings revealed the identification of 2,609 species, 782 genera, and 63 phyla of microorganisms, and the dominant genus was Lactobacillus. Amino acid metabolism and carbohydrate metabolism were significant activities among the 16,093 and 49,652 genes that were annotated in the evolutionary genealogy of genes: Non-supervised Orthologous Groups (eggNOG) and Kyoto Encyclopedia of Genes and Genomes (KEGG) databases, respectively. In gluconeogenesis, red vinasse acid encodes 194 genes controlling the transporter protein systems of different sugars and has key enzyme genes that catalyze the conversion of intracellular sugars into glycolytic intermediates. In amino acid flavor formation, red vinasse acid contains 32 control genes for branched-chain aminotransferase (BCAT), 27 control genes for aromatic-amino-acid transaminase (ArAT), 60 control genes for keto acid invertase, 123 control genes for alcohol/aldehyde dehydrogenase, and 27 control genes for acetyl esterase, which have the basis for the formation of strong flavor substances from amino acids.
Collapse
Affiliation(s)
- Jianman Lv
- College of Food Science and Technology, Huazhong Agricultural University, Wuhan, China
| | - Yaolu Ye
- College of Food Science and Technology, Huazhong Agricultural University, Wuhan, China
| | - Yuan Zhong
- College of Food Science and Technology, Huazhong Agricultural University, Wuhan, China
| | - Wukang Liu
- College of Food Science and Technology, Huazhong Agricultural University, Wuhan, China
| | - Meilin Chen
- College of Food Science and Technology, Huazhong Agricultural University, Wuhan, China
| | - Ailing Guo
- College of Food Science and Technology, Huazhong Agricultural University, Wuhan, China
- *Correspondence: Jun Lv, ; Ailing Guo,
| | - Jun Lv
- Institute of Infection and Immunity, Taihe Hospital, Hubei University of Medicine, Shiyan, China
- *Correspondence: Jun Lv, ; Ailing Guo,
| | - Huawei Ma
- Aquatic Preservation and Processing Technology, Guangxi Academy of Fishery Science, Nanning, China
| |
Collapse
|
27
|
Xiao R, Chen S, Wang X, Chen K, Hu J, Wei K, Ning Y, Xiong T, Lu F. Microbial community starters affect the profiles of volatile compounds in traditional Chinese Xiaoqu rice wine: Assement via high-throughput sequencing and gas chromatography-ion mobility spectrometry. Lebensm Wiss Technol 2022. [DOI: 10.1016/j.lwt.2022.114000] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
|
28
|
Li P, Su R, Wang Q, Liu K, Yang H, Du W, Li Z, Chen S, Xu B, Yang W. Comparison of fungal communities and nonvolatile flavor components in black Huangjiu formed using different inoculation fermentation methods. Front Microbiol 2022; 13:955825. [PMID: 35935187 PMCID: PMC9354453 DOI: 10.3389/fmicb.2022.955825] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2022] [Accepted: 07/04/2022] [Indexed: 12/23/2022] Open
Abstract
Black Huangjiu (BH) is a traditional alcoholic beverage in China, which is very popular among people. The different methods (simultaneous inoculation, sequential inoculation), were applied to ferment BH in this study, which were investigated the changes in the composition of fungal communities and non-volatile flavor compounds (nVFCs) by high-throughput sequencing (HTS) and ultraperformance liquid chromatography–tandem mass spectrometer (UPLC MS/MS). The results showed that Rhizopus and Saccharomyces were the predominant fungal genera throughout fermentation, and 471 nVFCs were detected in BH after fermentation. Compared to that observed simultaneous inoculation, Rhizopus increased at the end of sequential fermentation, and the contents of the organic acids and their derivatives increased significantly [variable importance in the projection (VIP) > 1.0, p < 0.05, fold change (FC) > 2], while that of lipids and lipid-like molecules decreased significantly (VIP > 1.0, p < 0.05, FC < 0.5). Through the correlation analysis of 32 nVFCs with significant differences (VIP > 1.0, p < 0.05, FC >32 or < 0.03) and the community, it was found that lipids and lipid-like molecules (12) and organic acids and their derivatives (10) were significantly (p < 0.05) negatively correlated with Saccharomyces, but they were significantly (p < 0.05) positively correlated with Rhizopus. Compared with simultaneous inoculation, BH fermented by sequential inoculation, the taste was stronger, sweeter, mellow, and softer. Our findings provide information on nVFC dynamics and will aid in the selection of beneficial strains to improve BH quality.
Collapse
Affiliation(s)
- Pingping Li
- Sericulture and Apiculture Research Institute, Yunnan Academy of Agricultural Sciences, Mengzi, China
| | - Rui Su
- Sericulture and Apiculture Research Institute, Yunnan Academy of Agricultural Sciences, Mengzi, China
| | - Qi Wang
- College of Wuliangye Technology and Food Engineering, Yibin Vocational and Technical College, Yibin, China
- *Correspondence: Qi Wang,
| | - Kunyi Liu
- College of Wuliangye Technology and Food Engineering, Yibin Vocational and Technical College, Yibin, China
- Kunyi Liu,
| | - Hai Yang
- Sericulture and Apiculture Research Institute, Yunnan Academy of Agricultural Sciences, Mengzi, China
| | - Wei Du
- Sericulture and Apiculture Research Institute, Yunnan Academy of Agricultural Sciences, Mengzi, China
| | - Zhengang Li
- Sericulture and Apiculture Research Institute, Yunnan Academy of Agricultural Sciences, Mengzi, China
| | - Song Chen
- Sericulture and Apiculture Research Institute, Yunnan Academy of Agricultural Sciences, Mengzi, China
| | - Bin Xu
- Luzhou Greenland Wine Co., Ltd., Luzhou, China
| | - Wen Yang
- Sericulture and Apiculture Research Institute, Yunnan Academy of Agricultural Sciences, Mengzi, China
- Wen Yang,
| |
Collapse
|
29
|
Microbial succession and its effect on key aroma components during light-aroma-type Xiaoqu Baijiu brewing process. World J Microbiol Biotechnol 2022; 38:166. [PMID: 35861902 DOI: 10.1007/s11274-022-03353-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2022] [Accepted: 07/05/2022] [Indexed: 10/17/2022]
Abstract
Light-aroma-type Baijiu is a Chinese distilled alcoholic beverage produced from fermented sorghum. Microbial composition and dynamics during Baijiu production have a great influence on the flavor and quality of Chinese Baijiu. However, the microbial changes that occur during brewing of Xiaoqu Baijiu are poorly understood. In this study, the microbial composition of light-aroma-type Xiaoqu Baijiu at the saccharification and fermentation stages was investigated to explore microbial dynamics and their effects on aroma components using high-throughput sequencing and gas chromatography-flame ionization detection (GC-FID). Rhizopus, Pichia, Wickerhamomyces, Saccharomyces, Acinetobacter, Lactobacillus, and Weissella constituted the core microbes for Xiaoqu Baijiu production. Microbial succession during brewing could be divided into two phases: at the saccharification and early fermentation stages (F-0d to F-4d), Rhizopus and Acinetobacter were identified as the predominant microbes, accounting for 78.2-90.8% and 53.9-89.5% of the fungal and bacterial communities, respectively, whereas at the middle and late stages of fermentation (F-5d to F-14d), the abundance of Pichia, Wickerhamomyces, Saccharomyces, and Lactobacillus increased. Redundancy analysis (RDA) and Mantel tests indicated that the water, amino acid nitrogen, acid, and reducing sugar contents were significantly correlated with the fungal and bacterial communities in grains (p < 0.05). Pichia, Rhizopus, Saccharomyces, and Wickerhamomyces, especially Saccharomyces, were closely related to the contents of major alcohols, esters and aldehydes, and these microbes had an important functional role in the formation of Xiaoqu Baijiu flavor. This work provides insights into the microbial succession that occurs during brewing of light-aroma-type Xiaoqu Baijiu and the microbial contribution to flavor, which have potential for optimizing production and enhancing the flavor of Baijiu.
Collapse
|
30
|
Zhao Y, Liu S, Yang Q, Han X, Zhou Z, Mao J. Saccharomyces cerevisiae strains with low-yield higher alcohols and high-yield acetate esters improve the quality, drinking comfort and safety of huangjiu. Food Res Int 2022; 161:111763. [DOI: 10.1016/j.foodres.2022.111763] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2022] [Revised: 07/19/2022] [Accepted: 07/28/2022] [Indexed: 11/28/2022]
|
31
|
Understanding of microbial diversity in three representative Qu in China and characterization of the volatile compounds in the corresponding Chinese rice wine. Lebensm Wiss Technol 2022. [DOI: 10.1016/j.lwt.2022.113680] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
|
32
|
Qin F, Wu Z, Zhang W. Evaluation of six commercial koji on the formation of biogenic amines and higher alcohols in rice wine. JOURNAL OF THE INSTITUTE OF BREWING 2022. [DOI: 10.1002/jib.696] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Fengyang Qin
- Department of Food Engineering, College of Biomass Science and Engineering Sichuan University Chengdu 610065 China
| | - Zhengyun Wu
- Department of Food Engineering, College of Biomass Science and Engineering Sichuan University Chengdu 610065 China
| | - Wenxue Zhang
- Department of Food Engineering, College of Biomass Science and Engineering Sichuan University Chengdu 610065 China
| |
Collapse
|
33
|
Yan Y, Sun L, Xing X, Wu H, Lu X, Zhang W, Xu J, Ren Q. Microbial succession and exploration of higher alcohols-producing core bacteria in northern Huangjiu fermentation. AMB Express 2022; 12:79. [PMID: 35716260 PMCID: PMC9206695 DOI: 10.1186/s13568-022-01418-6] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2021] [Accepted: 06/08/2022] [Indexed: 01/16/2023] Open
Abstract
Higher alcohols (HAs) are abundant compounds that provide important flavors in Huangjiu, but they also cause hangover. Previous studies have shown the production of HAs to be related to yeast, but the correlations between HAs and other microorganisms are rarely reported. In this study, we detected changes in levels of HAs and microbial dynamics during the Huangjiu fermentation process. Relationships were characterized using Pearson’s correlation coefficient. The functional core HA-producing bacteria were selected by bidirectional orthogonal partial least squares (O2PLS). The result showed that 2-methyl-1-propanol, phenethyl alcohol and 3-methyl-1-butanol were the principle HAs present at high levels. Lactococcus and Saccharomyces were predominant at the genus level of bacteria and fungi, respectively. A total of 684 correlations between HAs and microorganisms were established. Five genera were screened as functional core HA-producing bacteria. Our findings might provide some new inspiration for controlling the content of HAs, enhancing international prestige and market expansion of Huangjiu.
Collapse
Affiliation(s)
- Yi Yan
- School of Light Industry, Beijing Technology and Business University, Beijing, China.,Key Laboratory of Brewing Molecular Engineering of China Light Industry, Beijing, 100048, China
| | - Leping Sun
- School of Light Industry, Beijing Technology and Business University, Beijing, China.,Key Laboratory of Brewing Molecular Engineering of China Light Industry, Beijing, 100048, China
| | - Xuan Xing
- School of Light Industry, Beijing Technology and Business University, Beijing, China.,Key Laboratory of Brewing Molecular Engineering of China Light Industry, Beijing, 100048, China
| | - Huijun Wu
- School of Light Industry, Beijing Technology and Business University, Beijing, China.,Key Laboratory of Brewing Molecular Engineering of China Light Industry, Beijing, 100048, China
| | - Xin Lu
- State Key Laboratory for Infectious Disease Prevention and Control, Chinese Center for Disease Control and Prevention, National Institute for Communicable Disease Control and Prevention, Beijing, China
| | - Wei Zhang
- College of Food Science and Technology, Hebei Agricultural University, Baoding, China
| | - Jialiang Xu
- School of Light Industry, Beijing Technology and Business University, Beijing, China. .,Key Laboratory of Brewing Molecular Engineering of China Light Industry, Beijing, 100048, China.
| | - Qing Ren
- School of Light Industry, Beijing Technology and Business University, Beijing, China. .,Key Laboratory of Brewing Molecular Engineering of China Light Industry, Beijing, 100048, China.
| |
Collapse
|
34
|
Yang Q, Yao H, Liu S, Mao J. Interaction and Application of Molds and Yeasts in Chinese Fermented Foods. Front Microbiol 2022; 12:664850. [PMID: 35496819 PMCID: PMC9041164 DOI: 10.3389/fmicb.2021.664850] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2021] [Accepted: 12/28/2021] [Indexed: 11/22/2022] Open
Abstract
Fermentation is an ancient food preservation and processing technology with a long history of thousands of years, that is still practiced all over the world. Fermented foods are usually defined as foods or beverages made by controlling the growth of microorganisms and the transformation of raw and auxiliary food components, which provide the human body with many beneficial nutrients or health factors. As fungus widely used in traditional Chinese fermented foods, molds and yeasts play an irreplaceable role in the formation of flavor substances and the production of functional components in fermented foods. The research progress of molds and yeasts in traditional Chinese fermented foods from traditional to modern is reviewed, including the research on the diversity, and population structure of molds and yeasts in fermented foods. The interaction between fermenting mold and yeast and the latest research results and application development prospects of related industries were discussed.
Collapse
Affiliation(s)
- Qilin Yang
- National Engineering Research Center of Cereal Fermentation and Food Biomanufacturing, Jiangnan University, Wuxi, China
| | - Hongli Yao
- National Engineering Research Center of Cereal Fermentation and Food Biomanufacturing, Jiangnan University, Wuxi, China
| | - Shuangping Liu
- National Engineering Research Center of Cereal Fermentation and Food Biomanufacturing, Jiangnan University, Wuxi, China.,Jiangnan University (Shaoxing) Industrial Technology Research Institute, Shaoxing, China.,National Engineering Research Center of Huangjiu, Zhejiang Guyuelongshan Shaoxing Wine Co., Ltd., Shaoxing, China
| | - Jian Mao
- National Engineering Research Center of Cereal Fermentation and Food Biomanufacturing, Jiangnan University, Wuxi, China.,Jiangnan University (Shaoxing) Industrial Technology Research Institute, Shaoxing, China.,National Engineering Research Center of Huangjiu, Zhejiang Guyuelongshan Shaoxing Wine Co., Ltd., Shaoxing, China
| |
Collapse
|
35
|
Liu A, Yang X, Guo Q, Li B, Zheng Y, Shi Y, Zhu L. Microbial Communities and Flavor Compounds during the Fermentation of Traditional Hong Qu Glutinous Rice Wine. Foods 2022; 11:foods11081097. [PMID: 35454684 PMCID: PMC9032908 DOI: 10.3390/foods11081097] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2022] [Revised: 04/07/2022] [Accepted: 04/08/2022] [Indexed: 02/04/2023] Open
Abstract
As a traditional Chinese rice wine, Hong Qu glutinous rice wine (HQW) is popular among consumers due to its unique flavor. However, its quality changes during fermentation, and the potential relationships between flavor and microbes have not been systematically researched. In this work, physicochemical properties (pH, total sugar, alcohol, amino acid nitrogen), flavor compounds (organic acids, free amino acids, and volatile compounds), and microbial communities were investigated. The results revealed that Pantoea, Lactiplantibacillus, Lactobacillus, Leuconostoc, and Weissella predominated the bacterial genera, and Monascus was the predominant fungal genus. Organic acids, free amino acids, and key volatile compounds (esters and alcohols) significantly increased during fermentation. The correlations analysis showed that Lactiplantibacillus was closely associated with flavor compounds formation. This study deepens our understanding of the roles of microorganisms in flavor formation on traditional HQW fermentation.
Collapse
Affiliation(s)
- Anqi Liu
- East China Sea Fishery Research Institute, Chinese Academy of Fishery Sciences, Shanghai 200090, China; (A.L.); (X.Y.); (Y.Z.); (Y.S.); (L.Z.)
- School of Health Science and Engineering, University of Shanghai for Science and Technology, Shanghai 200093, China;
| | - Xu Yang
- East China Sea Fishery Research Institute, Chinese Academy of Fishery Sciences, Shanghai 200090, China; (A.L.); (X.Y.); (Y.Z.); (Y.S.); (L.Z.)
| | - Quanyou Guo
- East China Sea Fishery Research Institute, Chinese Academy of Fishery Sciences, Shanghai 200090, China; (A.L.); (X.Y.); (Y.Z.); (Y.S.); (L.Z.)
- Correspondence: ; Tel.: +86-021-6567-8984
| | - Baoguo Li
- School of Health Science and Engineering, University of Shanghai for Science and Technology, Shanghai 200093, China;
| | - Yao Zheng
- East China Sea Fishery Research Institute, Chinese Academy of Fishery Sciences, Shanghai 200090, China; (A.L.); (X.Y.); (Y.Z.); (Y.S.); (L.Z.)
| | - Yuzhuo Shi
- East China Sea Fishery Research Institute, Chinese Academy of Fishery Sciences, Shanghai 200090, China; (A.L.); (X.Y.); (Y.Z.); (Y.S.); (L.Z.)
- School of Health Science and Engineering, University of Shanghai for Science and Technology, Shanghai 200093, China;
| | - Lin Zhu
- East China Sea Fishery Research Institute, Chinese Academy of Fishery Sciences, Shanghai 200090, China; (A.L.); (X.Y.); (Y.Z.); (Y.S.); (L.Z.)
- School of Health Science and Engineering, University of Shanghai for Science and Technology, Shanghai 200093, China;
| |
Collapse
|
36
|
Yang Y, Zhong H, Yang N, Zhu D, Li J, Yang Z, Yang T. Effects of the proteins of indica rice and indica waxy rice on the formation of volatiles of sweet rice wine. Int J Food Sci Technol 2022. [DOI: 10.1111/ijfs.15684] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Yurong Yang
- College of Food Science and Engineering Central South University of Forestry and Technology Changsha 410004 China
| | - Haiyan Zhong
- College of Food Science and Engineering Central South University of Forestry and Technology Changsha 410004 China
| | - Ning Yang
- College of Food Science and Engineering Central South University of Forestry and Technology Changsha 410004 China
| | - Dongcai Zhu
- Lidu Liquor Industry Co. Ltd. Nanchang 331725 China
| | - Jie Li
- Lidu Liquor Industry Co. Ltd. Nanchang 331725 China
| | - Zhilong Yang
- Xiangjiao Liquor Industry Co. Ltd. Shaoyang 422000 China
| | - Tao Yang
- College of Food Science and Engineering Central South University of Forestry and Technology Changsha 410004 China
- Lidu Liquor Industry Co. Ltd. Nanchang 331725 China
| |
Collapse
|
37
|
Xia AN, Liu LX, Tang XJ, Lei SM, Meng XS, Liu YG. Dynamics of microbial communities, physicochemical factors and flavor in rose jam during fermentation. Lebensm Wiss Technol 2022. [DOI: 10.1016/j.lwt.2021.112920] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
|
38
|
Zhao X, Xiang F, Tang F, Cai W, Guo Z, Hou Q, Yang X, Song W, Shan C. Bacterial Communities and Prediction of Microbial Metabolic Pathway in Rice Wine Koji From Different Regions in China. Front Microbiol 2022; 12:748779. [PMID: 35046909 PMCID: PMC8762310 DOI: 10.3389/fmicb.2021.748779] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2021] [Accepted: 11/05/2021] [Indexed: 02/01/2023] Open
Abstract
Rice wine koji, a traditional homemade starter culture in China, is nutritious and delicious. The final quality of rice wine koji is closely related to the structure of its microbial community. However, the diversity of natural microorganisms in rice wine koji from different regions has not been evaluated. In this study, the microbial population of 92 naturally fermented rice koji samples collected from Hubei, Guangxi, and Sichuan was systematically analyzed by high-throughput sequencing. From all the rice wine koji samples, 22 phyla and 479 bacterial genera were identified. Weissella, Pediococcus, Lactobacillus, Enterobacter, Lactococcus, Pantoea, Bacillus, Staphylococcus, and Leuconostoc were the dominant genera in rice wine koji. The bacterial community structure of rice wine koji samples from different regions was significantly different (p < 0.05). The bacterial community composition of the samples from Hubei and Guangxi was similar, but significantly different from that of SC samples (p < 0.05). These differences may be caused by variations in geography, environment, or manufacturing. In addition, the results of microbial phenotype prediction by BugBase and bacterial functional potential prediction by PICRUSt showed that eight of the nine predicted phenotypic functions of rice wine koji samples from different regions were significantly different (p < 0.05) and that vigorous bacterial metabolism occurred in rice wine koji samples.
Collapse
Affiliation(s)
- Xinxin Zhao
- School of Food Science, Shihezi University, Shihezi, China.,Engineering Research Center for Storage and Processing of Xinjiang Characteristic Fruits and Vegetables, Ministry of Education, Shihezi University, Shihezi, China
| | - Fanshu Xiang
- School of Food Science, Shihezi University, Shihezi, China.,Engineering Research Center for Storage and Processing of Xinjiang Characteristic Fruits and Vegetables, Ministry of Education, Shihezi University, Shihezi, China
| | - Fengxian Tang
- School of Food Science, Shihezi University, Shihezi, China.,Engineering Research Center for Storage and Processing of Xinjiang Characteristic Fruits and Vegetables, Ministry of Education, Shihezi University, Shihezi, China
| | - Wenchao Cai
- School of Food Science, Shihezi University, Shihezi, China.,Engineering Research Center for Storage and Processing of Xinjiang Characteristic Fruits and Vegetables, Ministry of Education, Shihezi University, Shihezi, China
| | - Zhuang Guo
- Hubei Provincial Engineering and Technology Research Center for Food Ingredients, Hubei University of Arts and Sciences, Xiangyang, China
| | - Qiangchuan Hou
- Hubei Provincial Engineering and Technology Research Center for Food Ingredients, Hubei University of Arts and Sciences, Xiangyang, China
| | - Xinquan Yang
- School of Food Science, Shihezi University, Shihezi, China
| | - Wen Song
- School of Food Science, Shihezi University, Shihezi, China.,Engineering Research Center for Storage and Processing of Xinjiang Characteristic Fruits and Vegetables, Ministry of Education, Shihezi University, Shihezi, China
| | - Chunhui Shan
- School of Food Science, Shihezi University, Shihezi, China.,Engineering Research Center for Storage and Processing of Xinjiang Characteristic Fruits and Vegetables, Ministry of Education, Shihezi University, Shihezi, China
| |
Collapse
|
39
|
Wang L, Yang K, Liu L. Comparative flavor analysis of four kinds of sweet fermented grains by sensory analysis combined with GC-MS. INTERNATIONAL JOURNAL OF FOOD ENGINEERING 2022. [DOI: 10.1515/ijfe-2021-0185] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Abstract
Four types of cereals (glutinous rice, purple rice, red rice, yellow millet) were selected to produce sweet fermented grains. Flavor profiles of sweet fermented grains are comparatively studied to distinguish various flavor types by using GC-MS, electronic nose (E-nose), and sensory analysis, and the amino acid composition and physicochemical properties of sweet fermented grains were analyzed. The results showed that the volatile compounds of sweet fermented grains were significantly different. Esters and alcohols were the major volatile compounds in sweet fermented grains. The electronic nose, electronic tongue and sensory analysis jointly verified that the volatile components of sweet fermented grains had differences between them. The sweet fermented grains could be classified based on differences in volatile compounds. In the amino acids analysis, Glu, Pro, Asp and Leu were the most abundant. The difference in physicochemical properties is more helpful to distinguish different types of sweet fermented grains. Correlation analysis between antioxidant active substances and color value showed a positive correlation between with a* value, and a negative correlation with L*, b* value. Our results suggested that there were differences in the flavor characteristics of sweet fermented grains fermented from different types of cereals. The results of the study will provide valuable information for the selection of raw materials for sweet fermented grains.
Collapse
Affiliation(s)
- Lei Wang
- College of Food Engineering and Nutrition Science , Shaanxi Normal University , Xi’an , Shaanxi , 710119 , China
| | - Ke Yang
- College of Food Science and Engineering , Northwest Agriculture and Forestry University , Yangling , Shaanxi , 712100 , China
| | - Liu Liu
- College of Food Engineering and Nutrition Science , Shaanxi Normal University , Xi’an , Shaanxi , 710119 , China
| |
Collapse
|
40
|
Tian S, Zeng W, Fang F, Zhou J, Du G. The microbiome of Chinese rice wine (Huangjiu). Curr Res Food Sci 2022; 5:325-335. [PMID: 35198991 PMCID: PMC8844729 DOI: 10.1016/j.crfs.2022.01.007] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2021] [Revised: 12/30/2021] [Accepted: 01/09/2022] [Indexed: 12/30/2022] Open
|
41
|
Chen GM, Huang ZR, Wu L, Wu Q, Guo WL, Zhao WH, Liu B, Zhang W, Rao PF, Lv XC, Ni L, Sun JY, Sun BG. Microbial diversity and flavor of Chinese rice wine (Huangjiu): an overview of current research and future prospects. Curr Opin Food Sci 2021. [DOI: 10.1016/j.cofs.2021.02.017] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
|
42
|
Preparation and aroma analysis of flavonoid-rich ginkgo seeds fermented using rice wine starter. FOOD BIOSCI 2021. [DOI: 10.1016/j.fbio.2021.101459] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
|
43
|
Tang J, Liu Y, Lin B, Zhu H, Jiang W, Yang Q, Chen S. Effects of ultra-long fermentation time on the microbial community and flavor components of light-flavor Xiaoqu Baijiu based on fermentation tanks. World J Microbiol Biotechnol 2021; 38:3. [PMID: 34817705 PMCID: PMC8611178 DOI: 10.1007/s11274-021-03183-3] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2021] [Accepted: 10/29/2021] [Indexed: 01/19/2023]
Abstract
Microbial structure and succession of fermented grains play a significant role in Baijiu's flavor and quality. In this study, high-throughput sequencing (HTS) coupled with headspace solid-phase microextraction-gas chromatography-mass spectrometry (HS-SPME-GC-MS) were used to analyze the microbial community structures and flavor components in the fermented grains at the end of fermentation from different fermentation time of light-flavor Xiaoqu Baijiu. HTS results showed that Lactobacillus acetotolerans, Lactobacillus helveticus, Lactobacillus buchneri, Wickerhamomyces, Saccharomyces, and Condenascus were identified as the dominant microbes, but Lactobacillus (96.28%) exhibited obvious advantages at the end of ultra-long fermentation time (day 98). HS-SPME-GC-MS analysis revealed that esters and alcohols had the most abundance in fermented grains of day 98, containing high concentrations of ethyl acetate, diethyl succinate, phenylethyl alcohol, isoamyl alcohol, and n-propanol, which were related to the succession of Lactobacillus and yeast communities. Interestingly, the content of n-propanol in the ultra-long fermentation time samples (day 98) was 6 times of that in normal fermented grains (day 14), which may be caused by higher abundance of Lactobacillus in day 98 samples. Monte Carlo permutation test showed residual starch, acidity, and amino nitrogen (p < 0.05) were important factors affecting the microbial community. Together, these results shed light on the physicochemical changes, microbial dynamics, and key flavor components of fermented grains at the end of fermentation from different fermentation time and provide a strategy for further improvement of Baijiu quality.
Collapse
Affiliation(s)
- Jie Tang
- Hubei Provincial Key Lab for Quality and Safety of Traditional Chinese Medicine Health Food, Jing Brand Research Institute, Jing Brand Co., Ltd., Daye, 435100, Hubei, People's Republic of China
| | - Yuancai Liu
- Hubei Provincial Key Lab for Quality and Safety of Traditional Chinese Medicine Health Food, Jing Brand Research Institute, Jing Brand Co., Ltd., Daye, 435100, Hubei, People's Republic of China
| | - Bin Lin
- Hubei Provincial Key Lab for Quality and Safety of Traditional Chinese Medicine Health Food, Jing Brand Research Institute, Jing Brand Co., Ltd., Daye, 435100, Hubei, People's Republic of China
| | - Hao Zhu
- Hubei Provincial Key Lab for Quality and Safety of Traditional Chinese Medicine Health Food, Jing Brand Research Institute, Jing Brand Co., Ltd., Daye, 435100, Hubei, People's Republic of China
| | - Wei Jiang
- Hubei Provincial Key Lab for Quality and Safety of Traditional Chinese Medicine Health Food, Jing Brand Research Institute, Jing Brand Co., Ltd., Daye, 435100, Hubei, People's Republic of China
| | - Qiang Yang
- Hubei Provincial Key Lab for Quality and Safety of Traditional Chinese Medicine Health Food, Jing Brand Research Institute, Jing Brand Co., Ltd., Daye, 435100, Hubei, People's Republic of China.
| | - Shenxi Chen
- Hubei Provincial Key Lab for Quality and Safety of Traditional Chinese Medicine Health Food, Jing Brand Research Institute, Jing Brand Co., Ltd., Daye, 435100, Hubei, People's Republic of China.
| |
Collapse
|
44
|
Wang G, Song X, Zhu L, Li Q, Zheng F, Geng X, Li L, Wu J, Li H, Sun B. A flavoromics strategy for the differentiation of different types of Baijiu according to the non-volatile organic acids. Food Chem 2021; 374:131641. [PMID: 34836669 DOI: 10.1016/j.foodchem.2021.131641] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2021] [Revised: 10/21/2021] [Accepted: 11/15/2021] [Indexed: 01/19/2023]
Abstract
Non-volatile organic acids (NVOAs) in 12 main flavor types of Baijiu were analyzed by a derivatization method combined with GC-MS and 38 NVOAs were quantified. Meanwhile, a flavoromics strategy based on the contents of NVOAs in the 12 flavor types of Baijiu was successfully used to the differentiation of Baijiu. PLS-DA models (explained variation, predictive capability) were used to consider different categories: fermentation process (0.931, 0.870), starter (0.921, 0.834), fermentation container (0.899, 0.810) and raw material (0.951, 0.909). Based on the selected categories, suitable separations were achieved, and the classification ability of these models were nearly 100%. As a result, the model demonstrated its ability to perfectly distinguish different types of Baijiu. Seventeen potential markers were identified by variable importance in projection method and were further processed using heatmap and hierarchical cluster analysis, indicating that the NVOAs had great discrimination power to differentiate Baijiu.
Collapse
Affiliation(s)
- Guangnan Wang
- Beijing Advanced Innovation Center for Food Nutrition and Human Health, Beijing Technology and Business University, Beijing 100048, China; Beijing Laboratory of Food Quality and Safety, Beijing Technology and Business University, Beijing 100048, China; Key Laboratory of Brewing Molecular Engineering of China Light Industry, Beijing Technology and Business University, Beijing 100048, China
| | - Xuebo Song
- Beijing Advanced Innovation Center for Food Nutrition and Human Health, Beijing Technology and Business University, Beijing 100048, China; Beijing Laboratory of Food Quality and Safety, Beijing Technology and Business University, Beijing 100048, China; Key Laboratory of Brewing Molecular Engineering of China Light Industry, Beijing Technology and Business University, Beijing 100048, China
| | - Lin Zhu
- Beijing Advanced Innovation Center for Food Nutrition and Human Health, Beijing Technology and Business University, Beijing 100048, China; Beijing Laboratory of Food Quality and Safety, Beijing Technology and Business University, Beijing 100048, China; Key Laboratory of Brewing Molecular Engineering of China Light Industry, Beijing Technology and Business University, Beijing 100048, China
| | - Qing Li
- Beijing Advanced Innovation Center for Food Nutrition and Human Health, Beijing Technology and Business University, Beijing 100048, China; Beijing Laboratory of Food Quality and Safety, Beijing Technology and Business University, Beijing 100048, China; Key Laboratory of Brewing Molecular Engineering of China Light Industry, Beijing Technology and Business University, Beijing 100048, China
| | - Fuping Zheng
- Beijing Advanced Innovation Center for Food Nutrition and Human Health, Beijing Technology and Business University, Beijing 100048, China; Beijing Laboratory of Food Quality and Safety, Beijing Technology and Business University, Beijing 100048, China; Key Laboratory of Brewing Molecular Engineering of China Light Industry, Beijing Technology and Business University, Beijing 100048, China.
| | - Xiaojie Geng
- Beijing Advanced Innovation Center for Food Nutrition and Human Health, Beijing Technology and Business University, Beijing 100048, China; Beijing Laboratory of Food Quality and Safety, Beijing Technology and Business University, Beijing 100048, China; Key Laboratory of Brewing Molecular Engineering of China Light Industry, Beijing Technology and Business University, Beijing 100048, China
| | - Lianghao Li
- Beijing Advanced Innovation Center for Food Nutrition and Human Health, Beijing Technology and Business University, Beijing 100048, China; Beijing Laboratory of Food Quality and Safety, Beijing Technology and Business University, Beijing 100048, China; Key Laboratory of Brewing Molecular Engineering of China Light Industry, Beijing Technology and Business University, Beijing 100048, China
| | - Jihong Wu
- Beijing Advanced Innovation Center for Food Nutrition and Human Health, Beijing Technology and Business University, Beijing 100048, China; Beijing Laboratory of Food Quality and Safety, Beijing Technology and Business University, Beijing 100048, China; Key Laboratory of Brewing Molecular Engineering of China Light Industry, Beijing Technology and Business University, Beijing 100048, China
| | - Hehe Li
- Beijing Advanced Innovation Center for Food Nutrition and Human Health, Beijing Technology and Business University, Beijing 100048, China; Beijing Laboratory of Food Quality and Safety, Beijing Technology and Business University, Beijing 100048, China; Key Laboratory of Brewing Molecular Engineering of China Light Industry, Beijing Technology and Business University, Beijing 100048, China
| | - Baoguo Sun
- Beijing Advanced Innovation Center for Food Nutrition and Human Health, Beijing Technology and Business University, Beijing 100048, China; Beijing Laboratory of Food Quality and Safety, Beijing Technology and Business University, Beijing 100048, China; Key Laboratory of Brewing Molecular Engineering of China Light Industry, Beijing Technology and Business University, Beijing 100048, China
| |
Collapse
|
45
|
Changes in the nutritional value, flavor, and antioxidant activity of brown glutinous rice during fermentation. FOOD BIOSCI 2021. [DOI: 10.1016/j.fbio.2021.101273] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
|
46
|
Characterization of the key aroma compounds of a sweet rice alcoholic beverage fermented with Saccharomycopsis fibuligera. Journal of Food Science and Technology 2021; 58:3752-3764. [PMID: 34471299 DOI: 10.1007/s13197-020-04833-4] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Revised: 08/28/2020] [Accepted: 10/01/2020] [Indexed: 10/23/2022]
Abstract
This study aims to examine the effect of the non-Saccharomyces yeast Saccharomycopsis fibuligera on the sensory quality and flavour characteristics of a sweet rice alcoholic beverage. The strain S. fibuligera was isolated from a traditional Chinese hand-made starter with the purpose to improving sweet rice wine fragrance. Here, sweet rice wines were produced by six combinations of three species of fermentation strains, including S. fibuligera, Rhizopus and Saccharomyces cerevisiae, for evaluation. The study results showed significant diversities within these rice wines based on indicators including the score of quantitative descriptive analysis and volatile variety and content as well as odour activity value (OAV). Quantitative results showed that 43 volatile compounds were identified by headspace-solid phase microextraction with gas chromatography-mass spectrometry among samples. Based on the principal component analysis and OAV calculation, the two samples (S-2 and S-3) fermented with S. fibuligera and Rhizopus possessed high scores and were distinguished from the others, and ethyl butanoate, ethyl hexanoate, β-phenylethyl alcohol and 1-octen-3-one with high OAVs were responsible for the key aroma of sweet rice wine fermented with S. fibuligera. Co-inoculating S. fibuligera, Rhizopus or/and S. cerevisiae generated more pleasant aroma compounds in a sweet rice alcoholic beverage than when inoculated individually.
Collapse
|
47
|
Yue CS, Selvi C, Tang AN, Chee KN, Ng HY. Determination of Biogenic Amines in Malaysian Traditional Wine by High-Performance Liquid Chromatography (HPLC). ANAL LETT 2021. [DOI: 10.1080/00032719.2020.1831008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Affiliation(s)
- Chen Son Yue
- Faculty of Applied Sciences, Tunku Abdul Rahman University College, Kuala Lumpur, Malaysia
| | - Chellappan Selvi
- Faculty of Applied Sciences, Tunku Abdul Rahman University College, Kuala Lumpur, Malaysia
| | - Aun Nah Tang
- Faculty of Applied Sciences, Tunku Abdul Rahman University College, Kuala Lumpur, Malaysia
| | - Keh Niang Chee
- Faculty of Computing and Information Technology, Tunku Abdul Rahman University College, Kuala Lumpur, Malaysia
| | - Hon Yeong Ng
- Faculty of Applied Sciences, Tunku Abdul Rahman University College, Kuala Lumpur, Malaysia
| |
Collapse
|
48
|
Yang Y, Xia Y, Song X, Mu Z, Qiu H, Tao L, Ai L. The Potential of Flos sophorae immaturus as a Pigment-Stabilizer to Improve the Monascus Pigments Preservation, Flavor Profiles, and Sensory Characteristic of Hong Qu Huangjiu. Front Microbiol 2021; 12:678903. [PMID: 34093500 PMCID: PMC8174305 DOI: 10.3389/fmicb.2021.678903] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2021] [Accepted: 04/12/2021] [Indexed: 11/24/2022] Open
Abstract
Hong Qu Huangjiu (HQW) is distinguished by its inclusion of Monascus pigments, meaning that photosensitivity strongly affects the sensory quality of the wine. In this study, the effects of Flos sophorae immaturus (FSI) on the stability of Monascus pigments, the flavor profiles, and the sensory characteristics of HQW were investigated. After sterilization, the addition of FSI increased the preservation rate of Monascus pigments in HQW by up to 93.20%, which could be accounted for by the synergy of rutin and quercetin in FSI. The total content of the volatile flavor compounds in HQW increased significantly as the added amounts of FSI were increased, especially 3-methyl-1-butanol, 2-methyl-1-propanol, and short-chain fatty acid ethyl esters (SCFAEE). Sensory evaluation and partial least-squares regression revealed that the concentration of FSI significantly affected the aroma characteristics of HQW but had little effect on the mouthfeel. The addition of 0.9 mg/mL FSI yielded a satisfactory HQW with high scores in terms of mouthfeel and aroma. The strong correlation between fruit-aroma, full-body, and SCFAEE suggests that FSI might alter the aroma of HQW by enhancing the synthesis of SCFAEE. Summarily, treatment with FSI represents a new strategy for improving the stability of photosensitive pigments and thus adjusting the aroma of HQW or similar beverages.
Collapse
Affiliation(s)
- Yijin Yang
- Shanghai Engineering Research Center of Food Microbiology, School of Medical Instrument and Food Engineering, University of Shanghai for Science and Technology, Shanghai, China.,School of Energy and Power Engineering, University of Shanghai for Science and Technology, Shanghai, China
| | - Yongjun Xia
- Shanghai Engineering Research Center of Food Microbiology, School of Medical Instrument and Food Engineering, University of Shanghai for Science and Technology, Shanghai, China
| | - Xin Song
- Shanghai Engineering Research Center of Food Microbiology, School of Medical Instrument and Food Engineering, University of Shanghai for Science and Technology, Shanghai, China
| | - Zhiyong Mu
- Shanghai Engineering Research Center of Food Microbiology, School of Medical Instrument and Food Engineering, University of Shanghai for Science and Technology, Shanghai, China
| | - Huazhen Qiu
- Shanghai Engineering Research Center of Food Microbiology, School of Medical Instrument and Food Engineering, University of Shanghai for Science and Technology, Shanghai, China
| | - Leren Tao
- School of Energy and Power Engineering, University of Shanghai for Science and Technology, Shanghai, China
| | - Lianzhong Ai
- Shanghai Engineering Research Center of Food Microbiology, School of Medical Instrument and Food Engineering, University of Shanghai for Science and Technology, Shanghai, China
| |
Collapse
|
49
|
Cai H, Dumba T, Sheng Y, Li J, Lu Q, Liu C, Cai C, Feng F, Zhao M. Microbial diversity and chemical property analyses of sufu products with different producing regions and dressing flavors. Lebensm Wiss Technol 2021. [DOI: 10.1016/j.lwt.2021.111245] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
|
50
|
Li S, Liang J, Ma Y, Ding Y, Luo J, Yu H, Sun J, Liu Y. Physicochemical properties of red millet: A novel Chinese rice wine brewing material. J FOOD PROCESS PRES 2021. [DOI: 10.1111/jfpp.15556] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
Affiliation(s)
- Suping Li
- College of Food Science and Technology Hebei Agricultural University Baoding China
| | - Jingjing Liang
- College of Food Science and Technology Hebei Agricultural University Baoding China
| | - Yanli Ma
- Henan Key Laboratory of Industrial Microbial Resources and Fermentation Technology Nanyang Institute of Technology Nanyang China
| | - Yufeng Ding
- College of Food Science and Technology Hebei Agricultural University Baoding China
| | - Jiancheng Luo
- Henan Key Laboratory of Industrial Microbial Resources and Fermentation Technology Nanyang Institute of Technology Nanyang China
| | - Haiyan Yu
- Henan Key Laboratory of Industrial Microbial Resources and Fermentation Technology Nanyang Institute of Technology Nanyang China
| | - Jianfeng Sun
- College of Food Science and Technology Hebei Agricultural University Baoding China
| | - Yaqiong Liu
- College of Food Science and Technology Hebei Agricultural University Baoding China
| |
Collapse
|