1
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Chen J, Huang Y, Wang X, He J, Li W, Lu M, Sun X, Yin Y. Revealing core functional microorganisms in the fermentation process of Qicaipaojiao (Capsicum annuum L.) based on microbial metabolic network. Food Res Int 2024; 187:114315. [PMID: 38763628 DOI: 10.1016/j.foodres.2024.114315] [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: 03/04/2024] [Revised: 04/09/2024] [Accepted: 04/16/2024] [Indexed: 05/21/2024]
Abstract
Paojiao, a typical Chinese traditional fermented pepper, is favored by consumers for its unique flavor profile. Microorganisms, organic acids, amino acids, and volatile compounds are the primary constituents influencing the development of paojiao's flavor. To elucidate the key flavor compounds and core microorganisms of Qicaipaojiao (QCJ), this study conducted a comprehensive analysis of the changes in taste substances (organic acids and amino acids) and volatile flavor compounds during QCJ fermentation. Key flavor substances in QCJ were identified using threshold aroma value and odor activity value and the core microorganisms of QCJ were determined based on the correlation between dominant microorganisms and the key flavor substances. During QCJ fermentation, 16 key taste substances (12 free amino acids and 4 organic acids) and 12 key aroma substances were identified. The fermentation process involved 10 bacteria and 7 fungal genera, including Lactiplantibacillus, Leuconostoc, Klebsiella, Pichia, Wickerhamomyces, and Candida. Correlation analysis revealed that the core functional microorganisms encompassed representatives from 8 genera, including 5 bacterial genera (Lactiplantibacillus, Weissella, Leuconostoc, Klebsiella, and Kluyvera) and 3 fungal genera (Rhodotorula, Phallus, and Pichia). These core functional microorganisms exhibited significant correlations with approximately 70 % of the key flavor substances (P < 0.05). This study contributes to an enhanced understanding of flavor formation mechanisms and offers valuable insight into flavor quality control in food fermentation processes.
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Affiliation(s)
- Ju Chen
- Chili Pepper Research Institute, Guizhou Academy of Agricultural Sciences, Guiyang 550006, China
| | - Yubing Huang
- Natural Products Research Center of Guizhou Province, Guiyang 550014, China
| | - Xueya Wang
- Chili Pepper Research Institute, Guizhou Academy of Agricultural Sciences, Guiyang 550006, China.
| | - Jianwen He
- Chili Pepper Research Institute, Guizhou Academy of Agricultural Sciences, Guiyang 550006, China.
| | - Wenxin Li
- Chili Pepper Research Institute, Guizhou Academy of Agricultural Sciences, Guiyang 550006, China
| | - Min Lu
- Chili Pepper Research Institute, Guizhou Academy of Agricultural Sciences, Guiyang 550006, China
| | - Xiaojing Sun
- Chili Pepper Research Institute, Guizhou Academy of Agricultural Sciences, Guiyang 550006, China
| | - Yong Yin
- Chili Pepper Research Institute, Guizhou Academy of Agricultural Sciences, Guiyang 550006, China
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2
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Zheng AR, Wei CK, Wang MS, Ju N, Fan M. Characterization of the key flavor compounds in cream cheese by GC-MS, GC-IMS, sensory analysis and multivariable statistics. Curr Res Food Sci 2024; 8:100772. [PMID: 38840807 PMCID: PMC11150910 DOI: 10.1016/j.crfs.2024.100772] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2023] [Revised: 05/15/2024] [Accepted: 05/16/2024] [Indexed: 06/07/2024] Open
Abstract
The aroma types of cream cheese affect its commercial value and consumer acceptability. However, the types of volatile substances and sensory characteristics of cream cheese at different fermentation stages are still unclear. Therefore, in this study, headspace solid-phase microextraction gas chromatography-mass spectrometry (HS-SPME-GC-MS) and headspace gas chromatography-ion mobility spectrometry (HS-GC-IMS) were used to analyze the volatile substances in cream cheese fermentation. Orthogonal partial least squares discriminant analysis (OPLS-DA), odor activity value (OAV), relative odor activity value (ROAV) and variable projection importance (VIP) were used to identify the characteristic flavor substances in cream cheese fermentation. Finally, the relationship between key flavor substances and sensory characteristics was determined by partial least squares (PLS) analysis. A total of 34 and 36 volatile organic compounds were identified by HS-SPME-GC-MS and HS-GC-MS, respectively, and 14 characteristic flavor substances were found, based on VIP, ROAV and OAV models. Combined with sensory analysis and flavor substance changes, it was found that the cream cheese fermented for 15 d had the best flavor and taste. This study reveals the characteristics and contribution of volatile substances in cream cheese at different fermentation stages, which provides new insights into improving flavor and quality control.
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Affiliation(s)
- An-Ran Zheng
- School of Food Science and Engineering, Ningxia University, Yinchuan, 750021, People's Republic of China
| | - Chao-Kun Wei
- School of Food Science and Engineering, Ningxia University, Yinchuan, 750021, People's Republic of China
| | - Meng-Song Wang
- School of Food Science and Engineering, Ningxia University, Yinchuan, 750021, People's Republic of China
| | - Ning Ju
- School of Food Science and Engineering, Ningxia University, Yinchuan, 750021, People's Republic of China
| | - Min Fan
- School of Food Science and Engineering, Ningxia University, Yinchuan, 750021, People's Republic of China
- Inner Mongolia Yili Industrial Group Company Limited, Hohhot 151100, People's Republic of China
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3
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Xiang Q, Xia Y, Fang S, Zhong F. Enzymatic debittering of cheese flavoring and bitterness characterization of peptide mixture using sensory and peptidomics approach. Food Chem 2024; 440:138229. [PMID: 38159315 DOI: 10.1016/j.foodchem.2023.138229] [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: 08/08/2023] [Revised: 12/09/2023] [Accepted: 12/15/2023] [Indexed: 01/03/2024]
Abstract
Peptides in cheese flavoring produced through proteolysis plus fermentation generated bitterness. Bitterness of individual peptide can be quantified using quantitative structure-activity relationship, where molecular mass (M), hydrophobicity, residues, C-terminal hydrophobic amino acids (C-HAAs), and N-terminal basic ones (N-BAAs) are crucial. However, their accumulative influence on the overall bitterness of peptide mixture remains unknown. This study delved into extensive proteolysis to debitter and to correlate the multi-influencing factors of peptides and the collective bitterness. As hydrolysis increased from 7.5 % to 28.0 %, bitterness reduced from 5.0 to 0.3-2.7 scores, contingent on proteases used, in which FU was optimal. The overall bitterness cannot be predicted through the summation of individual peptide bitterness, which depended on M (0.5-3 kDa) and 5-23 residues, followed by N-BAAs and C-HAAs. Analysis of enzymatic cleavage sites and substrate characteristics revealed, to more effectively debitter bovine milk protein hydrolysates, proteases specifically cleaving Pro, Leu, Phe, and Val were desired.
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Affiliation(s)
- Qin Xiang
- State Key Laboratory of Food Science and Resources, Jiangnan University, Wuxi 214122, China; Science Center for Future Foods, Jiangnan University, Wuxi 214122, China; School of Food Science and Technology, Jiangnan University, Wuxi, 214122, China; International Joint Laboratory for Food Safety, Jiangnan University, Wuxi, 214122, China
| | - Yixun Xia
- Science Center for Future Foods, Jiangnan University, Wuxi 214122, China; School of Food Science and Technology, Jiangnan University, Wuxi, 214122, China; Jiaxing Institute of Future Food, Jiaxing 314015, China
| | - Sicong Fang
- School of Food Science and Technology, Jiangnan University, Wuxi, 214122, China
| | - Fang Zhong
- State Key Laboratory of Food Science and Resources, Jiangnan University, Wuxi 214122, China; Science Center for Future Foods, Jiangnan University, Wuxi 214122, China; School of Food Science and Technology, Jiangnan University, Wuxi, 214122, China; International Joint Laboratory for Food Safety, Jiangnan University, Wuxi, 214122, China.
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4
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Song Z, Cao Y, Qiao H, Wen P, Sun G, Zhang W, Han L. Analysis of the effect of Tenebrio Molitor rennet on the flavor formation of Cheddar cheese during ripening based on gas chromatography-ion mobility spectrometry (GC-IMS). Food Res Int 2023; 171:113074. [PMID: 37330834 DOI: 10.1016/j.foodres.2023.113074] [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: 03/13/2023] [Revised: 05/28/2023] [Accepted: 05/29/2023] [Indexed: 06/19/2023]
Abstract
This study aimed to evaluate the potential application of Tenebrio Molitor rennet (TMR) in Cheddar cheese production, and to use gas chromatography-ion mobility spectrometry (GC-IMS) to monitor flavor compounds and fingerprints of cheese during ripening. The results indicated that Cheddar cheese prepared from TMR (TF) has fat content significantly lower than that of commercial rennet (CF) (p < 0.05). However, the results of the sensory evaluation showed that there were no statistically significant differences between the two kinds of cheese (p > 0.05). Both cheeses were rich in free amino acids and free fatty acids. Compared to the CF cheese, gamma-aminobutyric acid and Ornithine contents of the TF cheese reached 187 and 749 mg/kg, respectively, during 120 days of ripening. Moreover, GC-IMS provided information on the characteristics of 40 flavor substances (monomers and dimers) in the TF cheese during ripening. Only 30 flavor substances were identified in the CF cheese. The fingerprint of the two kinds of cheese during ripening can be established by GC-IMS and principal component analysis based on the identified flavor compounds. Therefore, TMR has potential application in Cheddar cheese production. GC-IMS might be applied for the quick, accurate and comprehensive monitoring of cheese flavor during ripening.
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Affiliation(s)
- Zhaoyang Song
- College of Food Science and Engineering, Gansu Agricultural University, Lanzhou, China
| | - Yinjuan Cao
- College of Food Science and Engineering, Gansu Agricultural University, Lanzhou, China
| | - Haijun Qiao
- College of Science, Gansu Agricultural University, Lanzhou, Gansu, China
| | - Pengcheng Wen
- College of Food Science and Engineering, Gansu Agricultural University, Lanzhou, China
| | - Guozheng Sun
- Qingyang Food Inspection and Testing Center, Qingyang, Gansu, China
| | - Weibing Zhang
- College of Food Science and Engineering, Gansu Agricultural University, Lanzhou, China.
| | - Ling Han
- College of Food Science and Engineering, Gansu Agricultural University, Lanzhou, China.
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5
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Zeng H, Wang Y, Han H, Cao Y, Wang B. Changes in Key Aroma Compounds and Esterase Activity of Monascus-Fermented Cheese across a 30-Day Ripening Period. Foods 2022; 11:foods11244026. [PMID: 36553768 PMCID: PMC9778608 DOI: 10.3390/foods11244026] [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: 10/20/2022] [Revised: 12/06/2022] [Accepted: 12/10/2022] [Indexed: 12/15/2022] Open
Abstract
Monascus-fermented cheese (MC) is a new type of mold-ripened cheese that combines a traditional Chinese fermentation fungus, Monascus purpureus M1, with Western cheese fermentation techniques. In this study, the compositions of the volatile aroma compounds in MC were analyzed during a 30-day ripening period using SPME-Arrow and GC-O-MS. The activity of esterase in MC, which is a key enzyme catalyzing esterification reaction, was determined and compared with the control group (CC). Next, sensory analysis was conducted via quantitative descriptive analysis followed by Pearson correlation analysis between esterase activity and the key flavor compounds. A total of 76 compounds were detected. Thirty-three of these compounds could be smelled at the sniffing port and were identified as the key aroma compounds. The esterase activity in MC was found to be 1.24~1.33 times that of the CC. Moreover, the key odor features of ripened MC were alcohol and fruity flavors, considerably deviating from the sour and cheesy features found for the ripened CC. Furthermore, correlation analysis showed that esterase activity was strongly correlated (|r|> 0.75, p < 0.05) with various acids such as pentanoic and nonanoic acids and several aromatic esters, namely, octanoic acid ethyl ester and decanoic acid ethyl ester, revealing the key role that esterases play in developing the typical aroma of ripened MC.
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Affiliation(s)
| | | | | | | | - Bei Wang
- Correspondence: ; Tel.: +86-10-68984547
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6
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Bassey AP, Boateng EF, Zhu Z, Zhou T, Nasiru MM, Guo Y, Dou H, Ye K, Li C, Zhou G. Volatilome evaluation of modified atmosphere packaged chilled and super-chilled pork loins using electronic nose and HS-GC-IMS integration. Food Packag Shelf Life 2022. [DOI: 10.1016/j.fpsl.2022.100953] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
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7
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Characterization of the key nonvolatile metabolites in Cheddar cheese by partial least squares regression (PLSR), reconstitution, and omission. Food Chem 2022; 403:134034. [DOI: 10.1016/j.foodchem.2022.134034] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2022] [Revised: 08/14/2022] [Accepted: 08/24/2022] [Indexed: 11/19/2022]
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8
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Wang F, Fan W, Liu N, Sun X. Effect of
Saccharomyces cerevisiae
‐inoculated milk on the quality of cheese‐like product during storage. J FOOD PROCESS PRES 2022. [DOI: 10.1111/jfpp.16918] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Fang Wang
- School of Food Engineering Ludong University Yantai Shandong China
| | - Wanning Fan
- Food Science and Engineering College Beijing University of Agriculture Beijing China
| | - Nian Liu
- Food Science and Engineering College Beijing University of Agriculture Beijing China
| | - Xuemei Sun
- School of Food Engineering Ludong University Yantai Shandong China
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9
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Li S, Zhang Y, Li X, Yin P, Wang T, Li Y, Zhang K, Sheng H, Lu S, Ji H, Fan Z, Li B. The Effect of the Ratio of Gamma Aminobutyric Acid-Producing Saccharomyces cerevisiae DL6–20 and Kluyveromyces marxianus B13–5 Addition on Cheese Quality. Front Microbiol 2022; 13:900394. [PMID: 35814701 PMCID: PMC9260010 DOI: 10.3389/fmicb.2022.900394] [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: 03/20/2022] [Accepted: 05/23/2022] [Indexed: 11/13/2022] Open
Abstract
Kazakh cheese is a traditional dairy product in Xinjiang, China. The function and potential probiotic characteristics of Saccharomyces cerevisiae DL6–20 and Kluyveromyces marxianus B13–5 in Kazakh cheese and its contribution to cheese fermentation was studied. In this study, the effect of the addition ratio of gamma aminobutyric acid (GABA)-producing S. cerevisiae DL6–20 and K. marxianus B13–5 on cheese quality was investigated. Cheeses were prepared by fermentations with a total of six treatments: comercial culture alone as control (CS), a combination with one yeast, either; K. marxianus B13–5 (CSM); S. cerevisiae DL6–20 (CSS); and three different proportions of this two yeasts (CSM:CSS 1:1, 1:2, 2:1). We measured the GABA content of cheese, as well as basic physical and chemical indicators, microbial content, free amino acid (FAA) content, texture, and flavor compound content. The total FAA content of mixed bacteria fermentation was higher than that of the single bacteria alone. The GABA content CSM:CSS 1:2 GABA content was 0.114 g/100 g, CSM:CSS 2:1 GABA content was 0.12 g/100 g, CSM:CSS1:1 content of GABA produced in the late ripening period of cheese was the highest, reaching 0.189 g/100 g and the number of LAB and yeasts in CSM:CSS 1:1 was higher than that of other cheeses. The mixed-strain fermentation generally produced cheeses with a higher protein content than that of the single-strain fermentation in the late stage of the maturation process, especially the protein content of CSM:CSS 1:1 during the ripening period, when the protein content was highest at day 50. CSM:CSS 1:1 had a low moisture content, making it easy to store. With the exception of water and protein content, there is no significant difference in other physical and chemical indicators. CSM:CSS 1:1 contributed to the formation of cheese texture. In addition, multivariate statistical analysis indicated that mixed-strain fermentation was beneficial to the production of cheese aroma, with the aroma production performance of CSM:CSS 1:2 and CSM:CSS 2:1 found to be better than that of CSM: CSS 1:1.
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Affiliation(s)
- Shan Li
- School of Food Science and Technology, Key Laboratory of Xinjiang Phytomedicine Resource and Utilization of Ministry of Education, Shihezi University, Shihezi, China
- Henan Shuanghui Investment & Development Co., Ltd., Luohe, China
| | - Yan Zhang
- School of Food Science and Technology, Key Laboratory of Xinjiang Phytomedicine Resource and Utilization of Ministry of Education, Shihezi University, Shihezi, China
- Zhoukou Vocational College of Arts and Science, Zhoukou, China
| | - Xu Li
- School of Food Science and Technology, Key Laboratory of Xinjiang Phytomedicine Resource and Utilization of Ministry of Education, Shihezi University, Shihezi, China
- Guangdong Yikewei Biotech Co., Ltd., Guangzhou, China
| | - Pingping Yin
- School of Food Science and Technology, Key Laboratory of Xinjiang Phytomedicine Resource and Utilization of Ministry of Education, Shihezi University, Shihezi, China
| | - Tengbin Wang
- School of Food Science and Technology, Key Laboratory of Xinjiang Phytomedicine Resource and Utilization of Ministry of Education, Shihezi University, Shihezi, China
- Xinjiang Uygur Autonomous Region Analysis and Testing Research Institute, Xinjiang, China
| | - Yandie Li
- School of Food Science and Technology, Key Laboratory of Xinjiang Phytomedicine Resource and Utilization of Ministry of Education, Shihezi University, Shihezi, China
| | - Kaili Zhang
- School of Food Science and Technology, Key Laboratory of Xinjiang Phytomedicine Resource and Utilization of Ministry of Education, Shihezi University, Shihezi, China
| | - Huayang Sheng
- School of Food Science and Technology, Key Laboratory of Xinjiang Phytomedicine Resource and Utilization of Ministry of Education, Shihezi University, Shihezi, China
| | - Shiling Lu
- School of Food Science and Technology, Key Laboratory of Xinjiang Phytomedicine Resource and Utilization of Ministry of Education, Shihezi University, Shihezi, China
| | - Hua Ji
- School of Food Science and Technology, Key Laboratory of Xinjiang Phytomedicine Resource and Utilization of Ministry of Education, Shihezi University, Shihezi, China
| | - Zhexin Fan
- School of Food Science and Technology, Key Laboratory of Xinjiang Phytomedicine Resource and Utilization of Ministry of Education, Shihezi University, Shihezi, China
| | - Baokun Li
- School of Food Science and Technology, Key Laboratory of Xinjiang Phytomedicine Resource and Utilization of Ministry of Education, Shihezi University, Shihezi, China
- *Correspondence: Baokun Li,
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10
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Lin H, Jiang H, Adade SYSS, Kang W, Xue Z, Zareef M, Chen Q. Overview of advanced technologies for volatile organic compounds measurement in food quality and safety. Crit Rev Food Sci Nutr 2022; 63:8226-8248. [PMID: 35357234 DOI: 10.1080/10408398.2022.2056573] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
Food quality and nutrition have received much attention in recent decades, thanks to changes in consumer behavior and gradual increases in food consumption. The demand for high-quality food necessitates stringent quality assurance and process control measures. As a result, appropriate analytical tools are required to assess the quality of food and food products. VOCs analysis techniques may meet these needs because they are nondestructive, convenient to use, require little or no sample preparation, and are environmentally friendly. In this article, the main VOCs released from various foods during transportation, storage, and processing were reviewed. The principles of the most common VOCs analysis techniques, such as electronic nose, colorimetric sensor array, migration spectrum, infrared and laser spectroscopy, were discussed, as well as the most recent research in the field of food quality and safety evaluation. In particular, we described data processing algorithms and data analysis captured by these techniques in detail. Finally, the challenges and opportunities of these VOCs analysis techniques in food quality analysis were discussed, as well as future development trends and prospects of this field.
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Affiliation(s)
- Hao Lin
- School of Food and Biological Engineering, Jiangsu University, Jiangsu, P. R. China
| | - Hao Jiang
- School of Food and Biological Engineering, Jiangsu University, Jiangsu, P. R. China
| | | | - Wencui Kang
- School of Food and Biological Engineering, Jiangsu University, Jiangsu, P. R. China
| | - Zhaoli Xue
- School of Chemistry and Chemical Engineering, Jiangsu University, Jiangsu, P. R. China
| | - Muhammad Zareef
- School of Food and Biological Engineering, Jiangsu University, Jiangsu, P. R. China
| | - Quansheng Chen
- School of Food and Biological Engineering, Jiangsu University, Jiangsu, P. R. China
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11
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Li Y, Wang J, Wang T, Lv Z, Liu L, Wang Y, Li X, Fan Z, Li B. Differences between Kazak Cheeses Fermented by Single and Mixed Strains Using Untargeted Metabolomics. Foods 2022; 11:966. [PMID: 35407053 PMCID: PMC8997636 DOI: 10.3390/foods11070966] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2022] [Revised: 03/13/2022] [Accepted: 03/22/2022] [Indexed: 12/12/2022] Open
Abstract
Mixed fermentation improves the flavor quality of food. Untargeted metabolomics were used to evaluate the impact of mixed fermentation and single-strain fermentation on the volatile and non-volatile compound profiles of Kazak cheese. Lacticaseibacillus paracasei SMN-LBK and Kluyveromyces marxianus SMN-S7-LBK were used to make mixed-fermentation cheese (M), while L. paracasei SMN-LBK was applied in single-strain-fermentation cheese (S). A higher abundances of acids, alcohols, and esters were produced via mixed fermentation. Furthermore, 397 differentially expressed non-volatile metabolites were identified between S and M during ripening. The flavor compounds in mixed-fermentation cheese mainly resulted from ester production (ethyl butanoate, ethyl acetate, ethyl octanoate, and ethyl hexanoate) and amino acid biosynthesis (Asp, Glu, Gln, and Phe). The metabolites were differentially expressed in nitrogen metabolism, D-glutamine and D-glutamate metabolism, phenylalanine metabolism, D-alanine metabolism, and other metabolic pathways. The amount of flavor compounds was increased in M, indicating that L. paracasei SMN- LBK and K. marxianus SMN-S7-LBK had synergistic effects in the formation of flavor compounds. This study comprehensively demonstrated the difference in metabolites between mixed-fermentation and single-strain-fermentation cheese and provided a basis for the production of Kazak cheese with diverse flavor characteristics.
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Affiliation(s)
- Yandie Li
- School of Food Science and Technology/Key Laboratory of Xinjiang Phytomedicine Resource and Utilization of Ministry of Education, Shihezi University, Shihezi 832000, China; (Y.L.); (J.W.); (T.W.); (Z.L.); (L.L.); (Y.W.); (X.L.); (Z.F.)
| | - Jianghan Wang
- School of Food Science and Technology/Key Laboratory of Xinjiang Phytomedicine Resource and Utilization of Ministry of Education, Shihezi University, Shihezi 832000, China; (Y.L.); (J.W.); (T.W.); (Z.L.); (L.L.); (Y.W.); (X.L.); (Z.F.)
| | - Tong Wang
- School of Food Science and Technology/Key Laboratory of Xinjiang Phytomedicine Resource and Utilization of Ministry of Education, Shihezi University, Shihezi 832000, China; (Y.L.); (J.W.); (T.W.); (Z.L.); (L.L.); (Y.W.); (X.L.); (Z.F.)
| | - Zhuoxia Lv
- School of Food Science and Technology/Key Laboratory of Xinjiang Phytomedicine Resource and Utilization of Ministry of Education, Shihezi University, Shihezi 832000, China; (Y.L.); (J.W.); (T.W.); (Z.L.); (L.L.); (Y.W.); (X.L.); (Z.F.)
| | - Linting Liu
- School of Food Science and Technology/Key Laboratory of Xinjiang Phytomedicine Resource and Utilization of Ministry of Education, Shihezi University, Shihezi 832000, China; (Y.L.); (J.W.); (T.W.); (Z.L.); (L.L.); (Y.W.); (X.L.); (Z.F.)
| | - Yuping Wang
- School of Food Science and Technology/Key Laboratory of Xinjiang Phytomedicine Resource and Utilization of Ministry of Education, Shihezi University, Shihezi 832000, China; (Y.L.); (J.W.); (T.W.); (Z.L.); (L.L.); (Y.W.); (X.L.); (Z.F.)
| | - Xu Li
- School of Food Science and Technology/Key Laboratory of Xinjiang Phytomedicine Resource and Utilization of Ministry of Education, Shihezi University, Shihezi 832000, China; (Y.L.); (J.W.); (T.W.); (Z.L.); (L.L.); (Y.W.); (X.L.); (Z.F.)
- Guangdong Yikewei Biotech Co., Ltd., Guangzhou 510520, China
| | - Zhexin Fan
- School of Food Science and Technology/Key Laboratory of Xinjiang Phytomedicine Resource and Utilization of Ministry of Education, Shihezi University, Shihezi 832000, China; (Y.L.); (J.W.); (T.W.); (Z.L.); (L.L.); (Y.W.); (X.L.); (Z.F.)
| | - Baokun Li
- School of Food Science and Technology/Key Laboratory of Xinjiang Phytomedicine Resource and Utilization of Ministry of Education, Shihezi University, Shihezi 832000, China; (Y.L.); (J.W.); (T.W.); (Z.L.); (L.L.); (Y.W.); (X.L.); (Z.F.)
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12
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Analyzing the Effect of Baking on the Flavor of Defatted Tiger Nut Flour by E-Tongue, E-Nose and HS-SPME-GC-MS. Foods 2022; 11:foods11030446. [PMID: 35159596 PMCID: PMC8834115 DOI: 10.3390/foods11030446] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2022] [Revised: 01/20/2022] [Accepted: 01/30/2022] [Indexed: 12/04/2022] Open
Abstract
In order to screen for a proper baking condition to improve flavor, in this experiment, we analyzed the effect of baking on the flavor of defatted tiger nut flour by electronic tongue (E-tongue), electronic nose (E-nose) and headspace solid-phase microextraction gas chromatography-mass spectrometry (HS-SPME-GC-MS). According to E-tongue and E-nose radar plots and principal component analysis (PCA), baking can effectively change the taste and odor of defatted tiger nut flour, and the odors of samples with a baking time of >8 min were significantly different from the original odor of unbaked flour. Moreover, bitterness and astringency increased with longer baking times, and sweetness decreased. HS-SPME-GC-MS detected a total of 68 volatile organic compounds (VOCs) in defatted tiger nut flour at different baking levels, and most VOCs were detected at 8 min of baking. Combined with the relative odor activity value (ROAV) and heat map analysis, the types and contents of key flavor compounds were determined to be most abundant at 8 min of baking; 3-methyl butyraldehyde (fruity and sweet), valeraldehyde (almond), hexanal (grassy and fatty), and 1-dodecanol, were the key flavor compounds. 2,5-dimethyl pyrazine, and pyrazine, 2-ethylalkyl-3,5-dimethyl- added nutty aromas, and 1-nonanal, 2-heptanone, octanoic acid, bicyclo [3.1.1]hept-3-en-2-ol,4,6,6-trimethyl-, and 2-pentylfuran added special floral and fruity aromas.
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13
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Wang D, Zhang J, Zhu Z, Lei Y, Huang S, Huang M. Effect of ageing time on the flavour compounds in Nanjing water-boiled salted duck detected by HS-GC-IMS. Lebensm Wiss Technol 2022. [DOI: 10.1016/j.lwt.2021.112870] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Li Y, Wang T, Li S, Yin P, Sheng H, Wang T, Zhang Y, Zhang K, Wang Q, Lu S, Dong J, Li B. Influence of GABA-producing yeasts on cheese quality, GABA content, and the volatilome. Lebensm Wiss Technol 2022. [DOI: 10.1016/j.lwt.2021.112766] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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15
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Diversity and potential function of bacterial communities during milk fermentation of Kazak artisanal cheese. Process Biochem 2021. [DOI: 10.1016/j.procbio.2021.11.005] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
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Yang C, You L, Kwok LY, Jin H, Peng J, Zhao Z, Sun Z. Strain-level multiomics analysis reveals significant variation in cheeses from different regions. Lebensm Wiss Technol 2021. [DOI: 10.1016/j.lwt.2021.112043] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
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Li S, Li Y, Du Z, Li B, Liu Y, Gao Y, Zhang Y, Zhang K, Wang Q, Lu S, Dong J, Ji H, Li Y. Impact of NSLAB on Kazakh cheese flavor. Food Res Int 2021; 144:110315. [PMID: 34053520 DOI: 10.1016/j.foodres.2021.110315] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2020] [Revised: 03/12/2021] [Accepted: 03/14/2021] [Indexed: 01/23/2023]
Abstract
Xinjiang is a multiethnic region of China. Traditionally, most ethnic minorities are known to produce and consume cheese. Nomadic people have been reported to use lactic acid bacteria (LAB) for decades to produce fermented dairy products as part of a balanced diet. Non-starter LAB (NSLAB) contribute to different degrees of ripening, depending on the cheese variety. In the present study, we screened three types of NSLAB with good proteolysis and autolytic abilities from traditional Kazakh cheese: Pediococcus acidilactici R3-5, Staphylococcus epidermidis R4-2, and Lactobacillus rhamnosus R9-6. A control (no NSLAB) was also included, resulting in four distinct types of cheese samples. We used gas chromatography-mass spectrometry and the electronic nose system to identify volatile compounds and analyze the effect of NSLAB on cheese flavor at the ripening stage. The physicochemical indicators changed significantly during the ripening of Kazakh cheese. Compared with the control, the protein content, free fatty acid content, pH, flavor compounds, and odor profiles of the test cheeses were significantly different. The major chemical differences among cheeses were the synthesis of some key volatile components (ethyl caprylate, ethyl caprate, myristyl carbonate, capric acid, caprylic acid, nonanal, and benzyl alcohol). NSLAB can be used as an adjunct starter to make Kazakh cheese and the use of NSLAB affected the cheese flavor quality positively.
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Affiliation(s)
- Shan Li
- School of Food Science and Technology/Key Laboratory of Xinjiang Phytomedicine Resource and Utilization of Ministry of Education, Shihezi University, Shihezi, Xinjiang 832000, PR China
| | - Yandie Li
- School of Food Science and Technology/Key Laboratory of Xinjiang Phytomedicine Resource and Utilization of Ministry of Education, Shihezi University, Shihezi, Xinjiang 832000, PR China
| | - Zixuan Du
- School of Food Science and Technology/Key Laboratory of Xinjiang Phytomedicine Resource and Utilization of Ministry of Education, Shihezi University, Shihezi, Xinjiang 832000, PR China
| | - Baokun Li
- School of Food Science and Technology/Key Laboratory of Xinjiang Phytomedicine Resource and Utilization of Ministry of Education, Shihezi University, Shihezi, Xinjiang 832000, PR China.
| | - Yue Liu
- School of Food Science and Technology/Key Laboratory of Xinjiang Phytomedicine Resource and Utilization of Ministry of Education, Shihezi University, Shihezi, Xinjiang 832000, PR China
| | - Yunyun Gao
- School of Food Science and Technology/Key Laboratory of Xinjiang Phytomedicine Resource and Utilization of Ministry of Education, Shihezi University, Shihezi, Xinjiang 832000, PR China
| | - Yan Zhang
- School of Food Science and Technology/Key Laboratory of Xinjiang Phytomedicine Resource and Utilization of Ministry of Education, Shihezi University, Shihezi, Xinjiang 832000, PR China
| | - Kaili Zhang
- School of Food Science and Technology/Key Laboratory of Xinjiang Phytomedicine Resource and Utilization of Ministry of Education, Shihezi University, Shihezi, Xinjiang 832000, PR China
| | - Qingling Wang
- School of Food Science and Technology/Key Laboratory of Xinjiang Phytomedicine Resource and Utilization of Ministry of Education, Shihezi University, Shihezi, Xinjiang 832000, PR China
| | - Shiling Lu
- School of Food Science and Technology/Key Laboratory of Xinjiang Phytomedicine Resource and Utilization of Ministry of Education, Shihezi University, Shihezi, Xinjiang 832000, PR China
| | - Juan Dong
- School of Food Science and Technology/Key Laboratory of Xinjiang Phytomedicine Resource and Utilization of Ministry of Education, Shihezi University, Shihezi, Xinjiang 832000, PR China
| | - Hua Ji
- School of Food Science and Technology/Key Laboratory of Xinjiang Phytomedicine Resource and Utilization of Ministry of Education, Shihezi University, Shihezi, Xinjiang 832000, PR China
| | - Yuhui Li
- Institute of Agro-products Processing Science and Technology, Xinjiang Academy of Agricultural and Reclamation Science, Shihezi, Xinjiang 832000, PR China
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Zheng X, Ge Z, Lin K, Zhang D, Chen Y, Xiao J, Wang B, Shi X. Dynamic changes in bacterial microbiota succession and flavour development during milk fermentation of Kazak artisanal cheese. Int Dairy J 2021. [DOI: 10.1016/j.idairyj.2020.104878] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
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