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Leng W, Li W, Li Y, Lu H, Li X, Gao R. Insight investigation into the response pattern of microbial assembly succession and volatile profiles during the brewing of sauce-flavor baijiu based on bioaugmentation. J Biosci Bioeng 2024; 137:211-220. [PMID: 38272723 DOI: 10.1016/j.jbiosc.2023.12.014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2023] [Revised: 11/26/2023] [Accepted: 12/19/2023] [Indexed: 01/27/2024]
Abstract
To improve the flavor profile and sensory quality of baijiu, the utilization of bioaugmented fermentation inoculated with functional microbiota normally serves as an effective method for directional regulation during the baijiu fermentation process. In this study, a systematic analysis of the succession patterns and volatile flavor compound profiles of microbial communities was carried out by high-throughput sequencing and solid-phase microextraction gas chromatography-mass spectrometry, respectively. The results demonstrated that the Saccharomyces cerevisiae YS222-related bioaugmentation clearly altered the microbial composition, particularly the assembly of bacteria, and promoted the quantity of the most volatile flavoring compounds, including alcohols, esters, and pyrazines. In addition, the correlation analysis showed that Saccharomyces and Lactobacillus in the augmented group were the main biomarkers associated with the dynamics of microbial community and greatly contributed to the brewing of sauce-flavor baijiu, which congruent with the outcomes of the enrichment analysis of integrated metabolic pathway. Thus, this work is beneficial for promoting the quality of baijiu and will serve as a useful reference for clarifying the possible mechanism of augmented fermentation on flavor development.
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Affiliation(s)
- Weijun Leng
- Key Laboratory of Geriatric Nutrition and Health, Beijing Technology and Business University, Ministry of Education, Beijing 100048, China; School of Food and Biological Engineering, Jiangsu University, Zhenjiang 212013, China
| | - Weiwei Li
- Key Laboratory of Geriatric Nutrition and Health, Beijing Technology and Business University, Ministry of Education, Beijing 100048, China; Key Laboratory of Brewing Microbiome and Enzymatic Molecular Engineering, China General Chamber of Commerce, Beijing 100048, China
| | - Ying Li
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang 212013, China
| | - Hongyun Lu
- Key Laboratory of Geriatric Nutrition and Health, Beijing Technology and Business University, Ministry of Education, Beijing 100048, China; Key Laboratory of Brewing Microbiome and Enzymatic Molecular Engineering, China General Chamber of Commerce, Beijing 100048, China
| | - Xiuting Li
- Key Laboratory of Geriatric Nutrition and Health, Beijing Technology and Business University, Ministry of Education, Beijing 100048, China; Key Laboratory of Brewing Microbiome and Enzymatic Molecular Engineering, China General Chamber of Commerce, Beijing 100048, China; Beijing Advanced Innovation Center for Food Nutrition and Human Health, Beijing Technology and Business University, Beijing 100048, China; Beijing Association for Science and Technology-Food Nutrition and Safety Professional Think Tank Base, Beijing 100048, China.
| | - Ruichang Gao
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang 212013, China
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Zheng SS, Wang CY, Hu YY, Yang L, Xu BC. Enhancement of fermented sausage quality driven by mixed starter cultures: Elucidating the perspective of flavor profile and microbial communities. Food Res Int 2024; 178:113951. [PMID: 38309873 DOI: 10.1016/j.foodres.2024.113951] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2023] [Revised: 12/20/2023] [Accepted: 01/02/2024] [Indexed: 02/05/2024]
Abstract
The metabolic activities of microorganisms play a crucial role in the quality development of fermented sausage. This study investigated the effect of inoculation with different combinations of starter cultures (Lactiplantibacillus plantarum YR07, Latilactobacillus sakei L.48, Staphylococcus xylosus S.14, and Mammaliicoccus sciuri S.18) on the quality of sausages. Inoculation with mixed starter cultures promoted protein degradation to generate amino acids and the conversion to volatile compounds, which enhanced the flavor development in fermented sausages. The bacterial community analyses demonstrated that the inoculation of mixed starter cultures could inhibit the growth of spoilage and pathogenic bacteria, thereby reducing the total content of biogenic amines. The correlation analysis between the core bacteria and characteristic volatile compounds revealed that fermented sausages inoculated with Lactobacillus and coagulase negative staphylococci exhibited significant positive correlations with the majority of key characteristic volatile compounds. In four treatments, inoculation with L. plantarum YR07 and M. sciuri S.18 greatly promoted the formation of characteristic volatile compounds (3-hydroxy-2-butanone, hexanal, and 1- octen-3ol). Therefore, the combined inoculation of L. plantarum YR07 and M. sciuri S.18 is promising to enhance fermented sausage's flavor profile and safety.
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Affiliation(s)
- Sha-Sha Zheng
- School of Food and Biological Engineering, Hefei University of Technology, Hefei 230601, China; Engineering Research Center of Bio-process, Ministry of Education, Hefei University of Technology, Hefei 230601, China
| | - Chun-Yu Wang
- School of Food and Biological Engineering, Hefei University of Technology, Hefei 230601, China; College of Food Science and Light Industry, Nanjing Tech University, Nanjing, 211816, China
| | - Ying-Ying Hu
- School of Food and Biological Engineering, Hefei University of Technology, Hefei 230601, China; Engineering Research Center of Bio-process, Ministry of Education, Hefei University of Technology, Hefei 230601, China
| | - Liu Yang
- School of Food and Biological Engineering, Hefei University of Technology, Hefei 230601, China; Engineering Research Center of Bio-process, Ministry of Education, Hefei University of Technology, Hefei 230601, China
| | - Bao-Cai Xu
- School of Food and Biological Engineering, Hefei University of Technology, Hefei 230601, China; Engineering Research Center of Bio-process, Ministry of Education, Hefei University of Technology, Hefei 230601, China.
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Kang MJ, Kim KR, Kim K, Morrill AG, Jung C, Sun S, Lee DH, Suh JH, Sung J. Metabolomic analysis reveals linkage between chemical composition and sensory quality of different floral honey samples. Food Res Int 2023; 173:113454. [PMID: 37803778 DOI: 10.1016/j.foodres.2023.113454] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2023] [Revised: 09/05/2023] [Accepted: 09/10/2023] [Indexed: 10/08/2023]
Abstract
Honey has a distinct flavor characterized by various volatiles and non-volatiles from diverse origins. In this study, metabolomics combined with sensory analysis was performed to identify relationships between chemical profile and sensory quality of honey. Targeted metabolomic analysis was conducted to determine volatile and non-volatile profiles of seven different honey. Volatile profile was analyzed using headspace solid-phase microextraction (HS-SPME) coupled to GC - MS. LC - MS/MS, HPLC - UV, and HPLC-RI were employed to analyze flavonoids, organic acids, and sugars, respectively. Authentic standards were utilized for confirmation of metabolites. Sensory evaluation included quantitative descriptive analysis and consumer acceptance test. The results showed that sucrose (sweetness) was responsible for a positive hedonic perception, while organic acids and flavonoids (sourness, astringency, bitterness) negatively affected consumer acceptance. Volatiles with floral notes (e.g. decyl formate) were preferred, but others with off-flavors (e.g. 2-methylbenzofuran) were not preferred by consumers. Flavor familiarity was strongly correlated with the consumer acceptance of honey, indicating that the balance between volatiles and non-volatiles is significant for honey flavor quality. This work demonstrates the role of key flavor compounds in honey quality, and may be applicable to the quality control of honey.
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Affiliation(s)
- Min Jeong Kang
- Department of Food Science and Technology, College of Agricultural and Environmental Sciences, University of Georgia, 100 Cedar Street, Athens, GA 30602, USA
| | - Keup-Rae Kim
- Department of Food Science and Biotechnology, Andong National University, Andong, Republic of Korea; Agriculture Science and Technology Research Institute, Andong National University, Andong, Republic of Korea
| | - Keono Kim
- Department of Food Science and Biotechnology, Andong National University, Andong, Republic of Korea; Agriculture Science and Technology Research Institute, Andong National University, Andong, Republic of Korea
| | - Aria G Morrill
- Department of Food Science and Technology, College of Agricultural and Environmental Sciences, University of Georgia, 100 Cedar Street, Athens, GA 30602, USA
| | - Chuleui Jung
- Department of Plant Medicals, Andong National University, Andong, Republic of Korea; Agriculture Science and Technology Research Institute, Andong National University, Andong, Republic of Korea
| | - Sukjun Sun
- Department of Plant Medicals, Andong National University, Andong, Republic of Korea; Agriculture Science and Technology Research Institute, Andong National University, Andong, Republic of Korea
| | - Dong-Hee Lee
- Industry-Academy Cooperation Foundation, Andong National University, Andong, Republic of Korea
| | - Joon Hyuk Suh
- Department of Food Science and Technology, College of Agricultural and Environmental Sciences, University of Georgia, 100 Cedar Street, Athens, GA 30602, USA.
| | - Jeehye Sung
- Department of Food Science and Biotechnology, Andong National University, Andong, Republic of Korea; Agriculture Science and Technology Research Institute, Andong National University, Andong, Republic of Korea.
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Duppeti H, Nakkarike Manjabhatta S, Kempaiah BB. Flavor profile and role of macromolecules in the flavor generation of shrimp meat and valorization of shrimp by-products as a source of flavor compounds: a review. Crit Rev Food Sci Nutr 2023:1-20. [PMID: 37880974 DOI: 10.1080/10408398.2023.2268708] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2023]
Abstract
Shrimps are a widely cultivated species among crustaceans worldwide due to their nutritional profile and delicacy. Because of their unique flavor, shrimp-based food products are gaining consumer demand, so there is a need to understand the flavor chemistry of shrimp meat. Further, the processing and macromolecules of shrimp meat play a significant role in flavor generation and suggest a focus on their research. However, shrimp processing generates a large amount of solid and liquid waste, creating disposal problems and environmental hazards. To overcome this, utilizing these waste products, a rich source of valuable flavor compounds is necessary. This review comprehensively discusses the nutritional aspects, flavor profile, and role of macromolecules in the flavor generation of shrimp meat. Besides, recent trends in analyzing the aroma profile of shrimp and the benefits of shrimp by-products as a source of flavor compounds have been addressed. The delicious flavor of shrimp meat is due to its volatile and nonvolatile flavor compounds. Proteins play a major role in the textural and flavor adsorption properties of shrimp meat-based products. Green extraction technologies, especially ultrasonication, are recommended for valorizing shrimp by-products as a source of flavor compounds, which have enormous applications in the food and flavor industries.
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Affiliation(s)
- Haritha Duppeti
- Department of Meat and Marine Sciences, CSIR-Central Food Technological Research Institute, Mysuru, India
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, India
- Department of Microbiology and FST (Food Science and Technology), GITAM School of Science, GITAM (Deemed to be University), Visakhapatnam, India
| | - Sachindra Nakkarike Manjabhatta
- Department of Meat and Marine Sciences, CSIR-Central Food Technological Research Institute, Mysuru, India
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, India
| | - Bettadaiah Bheemanakere Kempaiah
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, India
- Department of Plantation Products, Spices and Flavour Technology, CSIR-Central Food Technological Research Institute, Mysuru, India
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Jeong DM, Yoo SJ, Jeon MS, Chun BH, Han DM, Jeon CO, Eyun SI, Seo YJ, Kang HA. Genomic features, aroma profiles, and probiotic potential of the Debaryomyces hansenii species complex strains isolated from Korean soybean fermented food. Food Microbiol 2022; 105:104011. [PMID: 35473972 DOI: 10.1016/j.fm.2022.104011] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2021] [Revised: 02/23/2022] [Accepted: 02/24/2022] [Indexed: 12/14/2022]
Abstract
Fermented soybean products are gaining attention in the food industry owing to their nutritive value and health benefits. In this study, we performed genomic analysis and physiological characterization of two Debaryomyces spp. yeast isolates obtained from a Korean traditional fermented soy sauce "ganjang". Both Debaryomyces hansenii ganjang isolates KD2 and C11 showed halotolerance to concentrations of up to 15% NaCl and improved growth in the presence of salt. Ploidy and whole-genome sequencing analyses indicated that the KD2 genome is haploid, whereas the C11 genome is heterozygous diploid with two distinctive subgenomes. Interestingly, phylogenetic analysis using intron sequences indicated that the C11 strain was generated via hybridization between D. hansenii and D. tyrocola ancestor strains. The D. hansenii KD2 and D. hansenii-hybrid C11 produced various volatile flavor compounds associated with butter, caramel, cheese, and fruits, and showed high bioconversion activity from ferulic acid to 4-vinylguaiacol, a characteristic flavor compound of soybean products. Both KD2 and C11 exhibited viability in the presence of bile salts and at low pH and showed immunomodulatory activity to induce high levels of the anti-inflammatory cytokine IL-10. The safety of the yeast isolates was confirmed by analyzing virulence and acute oral toxicity. Together, the D. hansenii ganjang isolates possess physiological properties beneficial for improving the flavor and nutritional value of fermented products.
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Affiliation(s)
- Da Min Jeong
- Department of Life Science, Chung-Ang University, Seoul, 06974, South Korea
| | - Su Jin Yoo
- Department of Life Science, Chung-Ang University, Seoul, 06974, South Korea
| | - Min-Seung Jeon
- Department of Life Science, Chung-Ang University, Seoul, 06974, South Korea
| | - Byung Hee Chun
- Department of Life Science, Chung-Ang University, Seoul, 06974, South Korea
| | - Dong Min Han
- Department of Life Science, Chung-Ang University, Seoul, 06974, South Korea
| | - Che Ok Jeon
- Department of Life Science, Chung-Ang University, Seoul, 06974, South Korea
| | - Seong-Il Eyun
- Department of Life Science, Chung-Ang University, Seoul, 06974, South Korea
| | - Young-Jin Seo
- Department of Life Science, Chung-Ang University, Seoul, 06974, South Korea
| | - Hyun Ah Kang
- Department of Life Science, Chung-Ang University, Seoul, 06974, South Korea.
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Al-Dalali S, Li C, Xu B. Effect of frozen storage on the lipid oxidation, protein oxidation, and flavor profile of marinated raw beef meat. Food Chem 2021; 376:131881. [PMID: 34971888 DOI: 10.1016/j.foodchem.2021.131881] [Citation(s) in RCA: 54] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2021] [Revised: 12/14/2021] [Accepted: 12/14/2021] [Indexed: 01/09/2023]
Abstract
This study aimed to evaluate the effects of long-term frozen storage on the lipid oxidation, protein oxidation, and flavor profile of marinated raw beef meat. Twenty-eight volatiles were identified in all the samples during different times of frozen storage using HS-SPME-GC-MS. Frozen storage affected the contents of flavor compounds, in which their concentrations fluctuated along with the frozen storage. Partial least squares-discriminant analysis screened six flavors as markers, indicating the effect of frozen storage in all the beef samples. They included octanal, 2-ethyl-1-hexanol, benzeneacetaldehyde, 1-heptanol, isoeugenol, and hexanal. Most of the screened markers belonged to aldehydes and alcohols, indicating that these components were derived from lipid oxidation. Thiobarbituric acid reactive substances significantly increased in the first two months of frozen storage and then decreased slightly. Carbonyl content was increased linearly in all the samples during frozen storage.
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Affiliation(s)
- Sam Al-Dalali
- School of Food and Biological Engineering, Hefei University of Technology, Hefei 230601, China; China Light Industry Key Laboratory of Meat Microbial Control and Utilization, Hefei University of Technology, Hefei 230009, China; Department of Food Science and Technology, Faculty of Agriculture and Food Science, Ibb University, Ibb 70270, Yemen
| | - Cong Li
- School of Food and Biological Engineering, Hefei University of Technology, Hefei 230601, China; China Light Industry Key Laboratory of Meat Microbial Control and Utilization, Hefei University of Technology, Hefei 230009, China
| | - Baocai Xu
- School of Food and Biological Engineering, Hefei University of Technology, Hefei 230601, China; China Light Industry Key Laboratory of Meat Microbial Control and Utilization, Hefei University of Technology, Hefei 230009, China.
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Li X, Xie W, Bai F, Wang J, Zhou X, Gao R, Xu X, Zhao Y. Influence of thermal processing on flavor and sensory profile of sturgeon meat. Food Chem 2021; 374:131689. [PMID: 34875433 DOI: 10.1016/j.foodchem.2021.131689] [Citation(s) in RCA: 27] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2021] [Revised: 10/30/2021] [Accepted: 11/24/2021] [Indexed: 11/04/2022]
Abstract
Sensory analysis and instrumental techniques were used to investigate the effect of thermal processing on sturgeon meat flavor. A lexicon consisted of 26 descriptors was established for the sensory evaluation of raw and steamed sturgeon meat (4, 8, 12, 16, 20 min at 100 °C). Ten odor attributes generated by Check-all-that-apply and Free Choice Profiling methods were selected as characteristic descriptors, which were "fishy, meaty, oily/fatty, salty, umami, ammonia/rancid, grass, fresh, earthy, and visceral". Aroma compounds were extracted by headspace-solid phase micro extraction (HS-SPME). A total of 63 and 62 volatiles were identified by gas chromatography equipped with mass spectrometry and olfactometry (GC-MS-O) and GC-ion mobility spectrometry (GC-IMS). Phospholipids accounted for 67.05% in 173 differential metabolites identified via untargeted metabolomics. 47 kinds of phosphatidylethanolamines were significantly correlated with the formation of aldehydes. This study provides a theoretical basis for regulating the flavor formation of thermal-processed aquatic products.
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Affiliation(s)
- Xuefei Li
- College of Food Science and Engineering, Ocean University of China, Qingdao 266003, China
| | - Wei Xie
- College of Food Science and Engineering, Ocean University of China, Qingdao 266003, China
| | - Fan Bai
- Quzhou Sturgeon Aquatic Food Science and Technology Development Co., Ltd., Quzhou 324002, China.
| | - Jinlin Wang
- Quzhou Sturgeon Aquatic Food Science and Technology Development Co., Ltd., Quzhou 324002, China
| | - Xiaodong Zhou
- Hisense (Shandong) Refrigerator Co., Ltd., 266100 Qingdao, China
| | - Ruichang Gao
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang 212013, China.
| | - Xinxing Xu
- College of Food Science and Engineering, Ocean University of China, Qingdao 266003, China
| | - Yuanhui Zhao
- College of Food Science and Engineering, Ocean University of China, Qingdao 266003, China.
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