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Zhang Z, Wen X, Chen X, Liu X, Gao Z, Bi P, Sun W, Li S, Guo J. Comparison of volatile compounds and sensory profiles of low-alcohol pear beverages fermented with Saccharomyces cerevisiae and different non-Saccharomyces cerevisiae. Food Microbiol 2024; 124:104600. [PMID: 39244359 DOI: 10.1016/j.fm.2024.104600] [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: 12/06/2023] [Revised: 07/09/2024] [Accepted: 07/16/2024] [Indexed: 09/09/2024]
Abstract
This study aimed to assess the impact of Saccharomyces cerevisiae and different non-Saccharomyces cerevisiae (Zygosaccharomyces bailii, Hanseniaspora opuntiae and Zygosaccharomyces rouxii) on the volatile compounds and sensory properties of low-alcohol pear beverages fermented from three varieties of pear juices (Korla, Laiyang and Binzhou). Results showed that all three pear juices were favorable matrices for yeasts growth. Non-Saccharomyces cerevisiae exhibited a higher capacity for acetate ester production compared to Saccharomyces cerevisiae, resulting in a significant enhancement in sensory complexity of the beverages. PCA and sensory analysis demonstrated that pear varieties exerted a stronger influence on the crucial volatile components and aroma characteristics of the fermented beverages compared to the yeast species. CA results showed different yeast strains exhibited suitability for the fermentation of specific pear juice varieties.
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Affiliation(s)
- Zhe Zhang
- College of Food Science and Engineering, Northwest A&F University, 712100, Yangling, Shaanxi, China.
| | - Xin Wen
- College of Food Science and Engineering, Northwest A&F University, 712100, Yangling, Shaanxi, China
| | - Xiaowen Chen
- College of Food Science and Engineering, Northwest A&F University, 712100, Yangling, Shaanxi, China
| | - Xu Liu
- College of Food Science and Engineering, Northwest A&F University, 712100, Yangling, Shaanxi, China
| | - Zhiyi Gao
- College of Food Science and Engineering, Northwest A&F University, 712100, Yangling, Shaanxi, China
| | - Pengfei Bi
- College of Food Science and Engineering, Northwest A&F University, 712100, Yangling, Shaanxi, China
| | - Wangsheng Sun
- College of Food Science and Engineering, Northwest A&F University, 712100, Yangling, Shaanxi, China
| | - Shiqi Li
- College of Food Science and Engineering, Northwest A&F University, 712100, Yangling, Shaanxi, China
| | - Jing Guo
- College of Food Science and Engineering, Northwest A&F University, 712100, Yangling, Shaanxi, China.
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2
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Aihaiti A, Zhao L, Maimaitiyiming R, Wang L, Liu R, Mu Y, Chen K, Wang Y. Changes in volatile flavors during the fermentation of tomato (Solanum lycopersicum L.) juice and its storage stabilization. Food Chem 2024; 463:141077. [PMID: 39243620 DOI: 10.1016/j.foodchem.2024.141077] [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: 02/09/2024] [Revised: 07/16/2024] [Accepted: 08/29/2024] [Indexed: 09/09/2024]
Abstract
Flavor is a crucial indicators of the quality of fermented tomato juice; however, there has been limited research in this area. Herein, headspace solid-phase microextraction gas chromatography-mass spectrometry was used to analyze the volatile metabolites at different stages during FTJ fermentation. 131 volatile organic compounds (VOCs) were identified, with alcohols, acids, and esters as the main compounds. The content of superoxide dismutase (SOD) and lycopene (LYC) had a positive correlation with methyl salicylate, ethyl acetate, and linalyl acetate. Subsequently, the storage stability of FTJ was evaluated at temperatures of 4 °C, 25 °C, and 37 °C over a period of 45 d, revealing that the quality of FTJ decreased with increasing storage temperature. The shelf life of FTJ under different storage conditions was determined using SOD activity and LYC content as quality indicators. The final shelf life was 47 d at 37 °C, 69 d at 25 °C, and 123 d at 4 °C.
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Affiliation(s)
| | - Lei Zhao
- School of Life Science and Technology, Xinjiang University, Urumqi 830000, China
| | | | - Liang Wang
- School of Life Science and Technology, Xinjiang University, Urumqi 830000, China
| | - Ruoqing Liu
- School of Life Science and Technology, Xinjiang University, Urumqi 830000, China
| | - Ying Mu
- School of Life Science and Technology, Xinjiang University, Urumqi 830000, China
| | - Keping Chen
- Xinjiang Huize Food Limited Liability Company, Urumqi 830000, China
| | - Yu Wang
- School of Life Science and Technology, Xinjiang University, Urumqi 830000, China.
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3
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Fan X, Liu M, Shi Z, Zhang T, Du L, Wu Z, Zeng X, Wu X, Pan D. Binary probiotic fermentation promotes signal (cyclic AMP) exchange to increases the number of viable probiotics, anthocyanins and polyphenol content, and the odor scores of wolfberry fermented beverages. Food Chem 2024; 448:139085. [PMID: 38518444 DOI: 10.1016/j.foodchem.2024.139085] [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: 10/04/2023] [Revised: 02/15/2024] [Accepted: 03/18/2024] [Indexed: 03/24/2024]
Abstract
The effects and underlying molecular mechanisms of binary probiotics (Lactiplantibacillus plantarum subsp. plantarum CGMCC 1.5953 and Lacticaseibacillus casei CGMCC 1.5956) on the quality of wolfberry fermented beverages (WFB) were investigated. The results indicated that binary probiotics increased the number of probiotics, anthocyanin (89.92 ± 1.64 mg/L), polyphenol content (283.04 ± 3.81 µg/mL), and odor score (24.19) in WFB. Metabolomics found that they could enhance signal exchange (cyclic AMP) between binary probiotics and improve the utilization of citrulline, d-proline, d-glucose, and d-galactose through galactose metabolism and amino acid biosynthesis pathway to promote probiotics growth. Furthermore, HS-SPME-GC-MS and GS-IMS revealed that the improvement in flavor was mainly due to an increase in the content of the aromatic flavor substances 3-heptanol, glutaraldehyde, and 2-heptanone, and a decrease in the content of the off-flavor substances methyl isobutyl ketone-D and 2-undecanone. This is strategically important for the development of WFB with high probiotic content and unique flavor.
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Affiliation(s)
- Xiankang Fan
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-products, Ningbo University, Ningbo, Zhejiang 315211, China; Key Laboratory of Animal Protein Food Processing Technology of Zhejiang Province, College of Food and Pharmaceutical Sciences, Ningbo University, Ningbo 315832, China
| | - Mingzhen Liu
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-products, Ningbo University, Ningbo, Zhejiang 315211, China; Key Laboratory of Animal Protein Food Processing Technology of Zhejiang Province, College of Food and Pharmaceutical Sciences, Ningbo University, Ningbo 315832, China
| | - Zihang Shi
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-products, Ningbo University, Ningbo, Zhejiang 315211, China; Key Laboratory of Animal Protein Food Processing Technology of Zhejiang Province, College of Food and Pharmaceutical Sciences, Ningbo University, Ningbo 315832, China
| | - Tao Zhang
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-products, Ningbo University, Ningbo, Zhejiang 315211, China.
| | - Lihui Du
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-products, Ningbo University, Ningbo, Zhejiang 315211, China; Key Laboratory of Animal Protein Food Processing Technology of Zhejiang Province, College of Food and Pharmaceutical Sciences, Ningbo University, Ningbo 315832, China
| | - Zhen Wu
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-products, Ningbo University, Ningbo, Zhejiang 315211, China; Key Laboratory of Animal Protein Food Processing Technology of Zhejiang Province, College of Food and Pharmaceutical Sciences, Ningbo University, Ningbo 315832, China
| | - Xiaoqun Zeng
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-products, Ningbo University, Ningbo, Zhejiang 315211, China; Key Laboratory of Animal Protein Food Processing Technology of Zhejiang Province, College of Food and Pharmaceutical Sciences, Ningbo University, Ningbo 315832, China
| | - Xiang Wu
- Zhejiang Provincial Key Laboratory of Pathophysiology, Ningbo Key Laboratory of Behavioral Neuroscience, School of Medicine, Ningbo University, Ningbo, China.
| | - Daodong Pan
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-products, Ningbo University, Ningbo, Zhejiang 315211, China; Key Laboratory of Animal Protein Food Processing Technology of Zhejiang Province, College of Food and Pharmaceutical Sciences, Ningbo University, Ningbo 315832, China.
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4
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Yuan X, Wang T, Sun L, Qiao Z, Pan H, Zhong Y, Zhuang Y. Recent advances of fermented fruits: A review on strains, fermentation strategies, and functional activities. Food Chem X 2024; 22:101482. [PMID: 38817978 PMCID: PMC11137363 DOI: 10.1016/j.fochx.2024.101482] [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: 03/18/2024] [Revised: 05/13/2024] [Accepted: 05/14/2024] [Indexed: 06/01/2024] Open
Abstract
Fruits are recognized as healthy foods with abundant nutritional content. However, due to their high content of sugar and water, they are easily contaminated by microorganisms leading to spoilage. Probiotic fermentation is an effective method to prevent fruit spoilage. In addition, during fermentation, the probiotics can react with the nutrients in fruits to produce new derived compounds, giving the fruit specific flavor, enhanced color, active ingredients, and nutritional values. Noteworthy, the choice of fermentation strains and strategies has a significant impact on the quality of fermented fruits. Thus, this review provides comprehensive information on the fermentation strains (especially yeast, lactic acid bacteria, and acetic acid bacteria), fermentation strategies (natural or inoculation fermentation, mono- or mixed-strain inoculation fermentation, and liquid- or solid-state fermentation), and the effect of fermentation on the shelf life, flavor, color, functional components, and physiological activities of fruits. This review will provide a theoretical guidance for the production of fermented fruits.
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Affiliation(s)
- Xinyu Yuan
- Faculty of Food Science and Engineering, Kunming University of Science and Technology, Kunming 650500, China
| | - Tao Wang
- Faculty of Food Science and Engineering, Kunming University of Science and Technology, Kunming 650500, China
| | - Liping Sun
- Faculty of Food Science and Engineering, Kunming University of Science and Technology, Kunming 650500, China
| | - Zhu Qiao
- School of Biological and Food Processing Engineering, Huanghuai University, Zhumadian, Henan Province 463000, China
| | - Hongyu Pan
- Faculty of Food Science and Engineering, Kunming University of Science and Technology, Kunming 650500, China
| | - Yujie Zhong
- Faculty of Food Science and Engineering, Kunming University of Science and Technology, Kunming 650500, China
| | - Yongliang Zhuang
- Faculty of Food Science and Engineering, Kunming University of Science and Technology, Kunming 650500, China
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Sun W, Chen X, Bi P, Han J, Li S, Liu X, Zhang Z, Long F, Guo J. Screening and characterization of indigenous non-Saccharomyces cerevisiae with high enzyme activity for kiwifruit wine production. Food Chem 2024; 440:138309. [PMID: 38159319 DOI: 10.1016/j.foodchem.2023.138309] [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: 10/19/2023] [Revised: 12/01/2023] [Accepted: 12/26/2023] [Indexed: 01/03/2024]
Abstract
To explore the diversity and fermentation potential of non-Saccharomyces cerevisiae associated with kiwifruit, indigenous yeasts isolated from kiwifruit and natural fermentation were comprehensively analyzed. A total of 166 indigenous yeasts were isolated, of which 54 representative strains were used for subsequent enzyme activity characterization. Different colorimetric methods were used to verify the ability of these strains to secrete hydrolytic enzymes, and then six strains were selected for sequential fermentation by specific activity assay. The performance of indigenous yeasts in improving organic acids, polyphenols, volatile compounds and sensory characteristics of wines was evaluated holistically. Results indicated that most sequential fermentations exhibited significant improvements in vitamin C and polyphenols. Remarkably, the involvement of Zygosaccharomyces rouxii, Meyerozyma guilliermondii, and Pichia kudriavzevii increased the concentrations of ethyl esters, acetates and alcohols, enhancing floral and tropical fruit odors and ultimately achieving the highest overall sensory acceptability, thereby highlighting their potential in kiwifruit wine fermentation.
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Affiliation(s)
- Wangsheng Sun
- College of Food Science and Engineering, Northwest A & F University, Yangling, Shaanxi 712100, China.
| | - Xiaowen Chen
- College of Food Science and Engineering, Northwest A & F University, Yangling, Shaanxi 712100, China.
| | - Pengfei Bi
- College of Food Science and Engineering, Northwest A & F University, Yangling, Shaanxi 712100, China.
| | - Jia Han
- College of Food Science and Engineering, Northwest A & F University, Yangling, Shaanxi 712100, China.
| | - Shiqi Li
- College of Food Science and Engineering, Northwest A & F University, Yangling, Shaanxi 712100, China.
| | - Xu Liu
- College of Food Science and Engineering, Northwest A & F University, Yangling, Shaanxi 712100, China.
| | - Zhe Zhang
- College of Food Science and Engineering, Northwest A & F University, Yangling, Shaanxi 712100, China.
| | - Fangyu Long
- College of Food Science and Engineering, Northwest A & F University, Yangling, Shaanxi 712100, China.
| | - Jing Guo
- College of Food Science and Engineering, Northwest A & F University, Yangling, Shaanxi 712100, China.
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6
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Lai H, Yan L, Wang Y, Mei Y, Huang Y, Zeng X, Ge L, Zhao J, Zhu Y, Huang Q, Yang M, Zhao N. Effects of substrates and suppliers of ingredients on microbial community and metabolites of traditional non-salt Suancai. MICROBIOME RESEARCH REPORTS 2024; 3:21. [PMID: 38841414 PMCID: PMC11149085 DOI: 10.20517/mrr.2023.76] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/18/2023] [Revised: 03/07/2024] [Accepted: 03/07/2024] [Indexed: 06/07/2024]
Abstract
Aim: Non-salt Suancai is an acidic fermented vegetable consumed by the Chinese Yi ethnic group. Traditionally, it is produced by fermentation without salt in a cold environment. The present study aimed to investigate the metabolite and microbial characteristics, and the effects of substrates/suppliers ingredients on non-salt Suancai. Methods: A simulated fermentation system of non-salt Suancai was constructed by using different substrates/suppliers' ingredients. The coherence and differential detection of the metabolite and microbial characteristics were done through non-target metabolomic and metagenomic analysis. Results: Lactic acid was the predominant organic acid across all samples. The enumeration of the Lactic acid bacteria showed no discernible differences between study groups, but that of yeast was highest in the mustard leaf stem (Brassica juncea var. latipa). The three major biological metabolic pathways were metabolism, environmental information, and genetic information processing based on the KEGG database. The metabolite diversity varied with the substrate/supplier of ingredients based on the PLS-DA plot. Lactiplantibacillus, Leuconostoc, and Lactococcus were prevalent in all samples but differentially. The microbial diversity and richness varied significantly, with 36~291 species being identified. Among the various substrates collected from the same supplier, 29, 59, and 29 differential species were identified based on LEfSe [linear discriminant analysis (LDA) > 2, P < 0.05]. Leuconostoc citreum, Leuconostoc mesenteroides, Leuconostoc pseudomesenteroides, Lactiplantibacillus plantarum, and Leuconostoc lactis were likely to be used as the species to discriminate samples collected from different suppliers. Conclusions: This research contributed to the exploration of microbial and metabolite characteristics behind the ingredient restriction of non-salt Suancai using traditional technology.
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Affiliation(s)
- Haimei Lai
- Institute of Agro-products Processing Science and Technology, Sichuan Academy of Agricultural Sciences, Chengdu 610066, Sichuan, China
| | - Lang Yan
- Panxi Crops Research and Utilization Key Laboratory of Sichuan Province, Xichang College, Xichang 615000, Sichuan, China
| | - Yali Wang
- Institute of Agro-products Processing Science and Technology, Sichuan Academy of Agricultural Sciences, Chengdu 610066, Sichuan, China
| | - Yuan Mei
- Institute of Agro-products Processing Science and Technology, Sichuan Academy of Agricultural Sciences, Chengdu 610066, Sichuan, China
| | - Yuli Huang
- Institute of Agro-products Processing Science and Technology, Sichuan Academy of Agricultural Sciences, Chengdu 610066, Sichuan, China
| | - Xueqing Zeng
- Institute of Agro-products Processing Science and Technology, Sichuan Academy of Agricultural Sciences, Chengdu 610066, Sichuan, China
| | - Lihong Ge
- College of Life Science, Sichuan Normal University, Chengdu 610066, Sichuan, China
| | - Jichun Zhao
- College of Food Science, Southwest University, Chongqing 400715, China
| | - Yongqing Zhu
- Institute of Agro-products Processing Science and Technology, Sichuan Academy of Agricultural Sciences, Chengdu 610066, Sichuan, China
| | - Qiaolian Huang
- Institute of Agro-products Processing Science and Technology, Sichuan Academy of Agricultural Sciences, Chengdu 610066, Sichuan, China
| | - Menglu Yang
- Institute of Agro-products Processing Science and Technology, Sichuan Academy of Agricultural Sciences, Chengdu 610066, Sichuan, China
| | - Nan Zhao
- Institute of Agro-products Processing Science and Technology, Sichuan Academy of Agricultural Sciences, Chengdu 610066, Sichuan, China
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7
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Chen L, Wang L, Cai J, Yang T, Li J, Shu G. Characterization of fermented pomegranate juice: ACE inhibitory activity under in vitro digestion, antioxidant capacity, phenolics composition, chemical properties and sensory evaluation. Food Sci Biotechnol 2024; 33:981-990. [PMID: 38371677 PMCID: PMC10866828 DOI: 10.1007/s10068-023-01388-w] [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: 05/16/2023] [Revised: 06/20/2023] [Accepted: 07/13/2023] [Indexed: 02/20/2024] Open
Abstract
Consuming pomegranate juice (PJ) is beneficial for hypertensive regulation because of the phenolic compounds in PJ and their inhibitory activity on angiotensin-I-converting enzyme (ACE). To better utilize bioactive function of food, microorganism fermentation has been adopted to alter phenolic metabolism. This study confirms that even under in vitro digestion, fermented PJ (FPJ) maintains higher ACE inhibitory activity than that of PJ. The main phenolic compounds in PJ were compared either under fermentation or in vitro digestion. This study finds that fermentation promotes antioxidant capacity of PJ. The chemical properties of FPJ are evaluated and the corresponding relationship with bioactivities is analyzed. A sensory evaluation comparison is conducted between FPJ and PJ, furnishing interesting information for consumers. This study highlights the relationship between ACE inhibitory activity of PJ and phenolic composition under fermentation and in vitro digestion, providing novel insights for diet regulation of phenolic-rich FPJ in ACE inhibition therapy. Supplementary Information The online version contains supplementary material available at 10.1007/s10068-023-01388-w.
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Affiliation(s)
- Li Chen
- College of Food Engineering and Nutritional Science, Shaanxi Normal University, Xi’an, 710119 People’s Republic of China
- Institute of Genetics and Animal Biotechnology, Polish Academy of Sciences, Jastrzębiec, 05-552 Magdalenka, Poland
| | - Linlin Wang
- College of Food Engineering and Nutritional Science, Shaanxi Normal University, Xi’an, 710119 People’s Republic of China
| | - Jingwei Cai
- College of Food Engineering and Nutritional Science, Shaanxi Normal University, Xi’an, 710119 People’s Republic of China
| | - Ting Yang
- College of Foreign Language, Shaanxi University of Chinese Medicine, Xianyang, 712046 People’s Republic of China
| | - Jianke Li
- College of Food Engineering and Nutritional Science, Shaanxi Normal University, Xi’an, 710119 People’s Republic of China
| | - Guowei Shu
- School of Food and Biological Engineering, Shaanxi University of Science and Technology, Xi’an, 710021 People’s Republic of China
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Li Y, Luo X, Guo H, Bai J, Xiao Y, Fu Y, Wu Y, Wan H, Huang Y, Gao H. Metabolomics and metatranscriptomics reveal the influence mechanism of endogenous microbe (Staphylococcus succinus) inoculation on the flavor of fermented chili pepper. Int J Food Microbiol 2023; 406:110371. [PMID: 37659279 DOI: 10.1016/j.ijfoodmicro.2023.110371] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2023] [Revised: 08/16/2023] [Accepted: 08/25/2023] [Indexed: 09/04/2023]
Abstract
This study integrated metabolomic and metatranscriptomic techniques to examine how the endogenous microbe, Staphylococcus succinus, influenced the essential flavor of fermented chili peppers. The mechanisms governing spontaneous fermentation and S. succinus-inoculated fermentation were also elucidated. Esters (e.g., ethyl undecanoate, isoamyl acetate, and methyl salicylate), terpenes (e.g., terpinen-4-ol), and alcohols (e.g., α-terpineol, linalool, and 4-methyl-3-heptanol) were found to be the key aroma-active compounds, aspartic acid (Asp) and glutamic acid (Glu) were identified as primary flavoring free amino acids. Notably, during the early stages of S. succinus-inoculated fermentation, the production of these essential metabolites was abundant, while their gradual increase over time was observed in the case of spontaneous fermentation. Metatranscriptomic analysis revealed that S. succinus inoculation could up-regulate genes related to glycolysis, amino acid metabolism, and aroma compound synthesis. These changes sequentially boosted the production of sweet and umami free amino acids, enhanced organic acid levels, increased unique aroma compound generation, and further improved the flavor and quality of the fermented chili peppers. Therefore, S. succinus inoculation can augment the sensory quality of fermented chili peppers, making this strain a promising candidate for Sichuan pickle fermentation starters.
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Affiliation(s)
- Yumeng Li
- College of Biomass Science and Engineering and Healthy Food Evaluation Research Center, Sichuan University, Chengdu 610065, China
| | - Xiaoqin Luo
- College of Biomass Science and Engineering and Healthy Food Evaluation Research Center, Sichuan University, Chengdu 610065, China
| | - Huan Guo
- College of Biomass Science and Engineering and Healthy Food Evaluation Research Center, Sichuan University, Chengdu 610065, China
| | - Jinrong Bai
- West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu 610041, China; Research Center for Nutrition, Metabolism & Food Safety, West China-PUMC C.C. Chen Institute of Health, Sichuan University, Chengdu 610041, China
| | - Yue Xiao
- West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu 610041, China; Research Center for Nutrition, Metabolism & Food Safety, West China-PUMC C.C. Chen Institute of Health, Sichuan University, Chengdu 610041, China
| | - Yuan Fu
- Jian Yang City Product Quality Supervision & Testing Institute, Jianyang, China
| | - Yanping Wu
- College of Biomass Science and Engineering and Healthy Food Evaluation Research Center, Sichuan University, Chengdu 610065, China
| | - Hongyu Wan
- Jian Yang City Product Quality Supervision & Testing Institute, Jianyang, China.
| | - Yina Huang
- West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu 610041, China; Research Center for Nutrition, Metabolism & Food Safety, West China-PUMC C.C. Chen Institute of Health, Sichuan University, Chengdu 610041, China
| | - Hong Gao
- College of Biomass Science and Engineering and Healthy Food Evaluation Research Center, Sichuan University, Chengdu 610065, China.
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9
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Foti P, Randazzo CL, Russo M, Di Sanzo R, Romeo FV, Scilimati A, Miciaccia M, Grazia Perrone M, Caggia C. Effect of microbial fermentation on functional traits and volatiloma profile of pâté olive cake. Food Res Int 2023; 174:113510. [PMID: 37986418 DOI: 10.1016/j.foodres.2023.113510] [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: 04/05/2023] [Revised: 09/22/2023] [Accepted: 09/23/2023] [Indexed: 11/22/2023]
Abstract
In this study, the pâté olive cake (POC), a by-product of the olive oil industry, was subjected to fermentation in a bioreactor using three microbial strains, Lactiplantibacillus plantarum, Wickerhamomyces anomalus and Candida boidinii, previously isolated from fermented table olive brines. Chemical, microbiological and molecular analyses were carried out at the beginning and at the end of fermentation. The lowest pH value (4.09) was reached after 10 days in sample inoculated with C. boidinii. Microbiological analyses exhibited the dominance of yeasts throughout the whole process (from 5.5 to 7.80 Log10 CFU/g), as confirmed by PCR-DGGE analysis. The microbial cultures affected both phenolic and volatile organic compound profiles. Moreover, the POC samples treated with different microbial strains were investigated for biological assays. The sample fermented with W. anomalus showed the greatest diffusion speed of transepithelial transport through Caco-2 cell, the highest inhibitory activity towards the tested cyclooxygenases and the highest antioxidant activity.
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Affiliation(s)
- Paola Foti
- Department of Agricultural, Food and Environment, Di3A, University of Catania, via S. Sofia 100, 95123 Catania, Italy; Consiglio per la Ricerca in Agricoltura e l'Analisi dell'Economia Agraria (CREA), Centro di Ricerca Olivicoltura, Frutticoltura e Agrumicoltura, Corso Savoia 190, 95024 Acireale, Italy
| | - Cinzia L Randazzo
- Department of Agricultural, Food and Environment, Di3A, University of Catania, via S. Sofia 100, 95123 Catania, Italy; ProBioEtna srl, Spin off University of Catania, via S. Sofia 100, 95123 Catania, Italy; CERNUT (Interdepartmental Research Centre in Nutraceuticals and Health Products), University of Catania, Viale A. Doria 6, 95125 Catania, Italy
| | - Mariateresa Russo
- Department of Agriculture Science, Food Chemistry, Safety and Sensoromic Laboratory (FoCuSS Lab), University of Reggio Calabria, Via Salita Melissari, 89124 Reggio Calabria, Italy
| | - Rosa Di Sanzo
- Department of Agriculture Science, Food Chemistry, Safety and Sensoromic Laboratory (FoCuSS Lab), University of Reggio Calabria, Via Salita Melissari, 89124 Reggio Calabria, Italy
| | - Flora V Romeo
- Consiglio per la Ricerca in Agricoltura e l'Analisi dell'Economia Agraria (CREA), Centro di Ricerca Olivicoltura, Frutticoltura e Agrumicoltura, Corso Savoia 190, 95024 Acireale, Italy.
| | - Antonio Scilimati
- Department of Pharmacy-Pharmaceutical Sciences, University of Bari, Via E. Orabona 4, 70125 Bari, Italy
| | - Morena Miciaccia
- Department of Pharmacy-Pharmaceutical Sciences, University of Bari, Via E. Orabona 4, 70125 Bari, Italy
| | - Maria Grazia Perrone
- Department of Pharmacy-Pharmaceutical Sciences, University of Bari, Via E. Orabona 4, 70125 Bari, Italy
| | - Cinzia Caggia
- Department of Agricultural, Food and Environment, Di3A, University of Catania, via S. Sofia 100, 95123 Catania, Italy; ProBioEtna srl, Spin off University of Catania, via S. Sofia 100, 95123 Catania, Italy; CERNUT (Interdepartmental Research Centre in Nutraceuticals and Health Products), University of Catania, Viale A. Doria 6, 95125 Catania, Italy
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10
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Deng X, Jia Y, Ge G, Wang Z, Liu M, Bao J, Zhao M, Si Q, Liu Y, Zhao W. Microbiomics and volatile metabolomics-based investigation of changes in quality and flavor of oat ( Avena sativa L.) silage at different stages. FRONTIERS IN PLANT SCIENCE 2023; 14:1278715. [PMID: 38023849 PMCID: PMC10657850 DOI: 10.3389/fpls.2023.1278715] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 08/16/2023] [Accepted: 10/23/2023] [Indexed: 12/01/2023]
Abstract
Objective This study aimed to analyze the fermentation quality, microbial community, and volatile metabolites of oat silage harvested at two different stages, while examining the correlation between microorganisms and volatile metabolites. Methods Oats were harvested at two growth stages (pre-heading [PRH] and post-heading [POH] stages), followed by 90 days of natural fermentation, with 6 replicates per treatment. Pre- and post-silage samples were randomly selected for nutrient composition, fermentation parameters, microbial population, and high-throughput sequencing analysis. Volatile metabolomics analysis was also performed on samples after 90 days of fermentation to detect differences in flavor quality after silage. Results The effect of growth stage on the nutrient content of oats was significant, with pre-heading oats having higher crude protein and post-heading oats having higher water soluble carbohydrates content (p < 0.05). Following a 90-day fermentation period, the pH and ammonia nitrogen/total nitrogen levels in the PRH-90 (silage from pre-heading oats after 90 days of fermentation) group demonstrated a significant decrease (p < 0.05), whereas the lactic acid content was notably higher compared to the POH-90 (silage from post-heading oats after 90 days of fermentation) group (p <0.05). Lactiplantibacillus dominated in the PRH-90 group and Enterococcus dominated in the POH-90 group, with abundances of (> 86%) and (> 87%), respectively. The differential volatile metabolites of the two treatment groups were dominated by esters and terpenoids, and the differences in flavor were mainly concentrated in sweet, green, and fruity odors. The results of Kyoto encyclopedia of genes and genomes pathway enrichment analysis demonstrated three major metabolic pathways: phenylpropanoid biosynthesis, phenylalanine metabolism, and biosynthesis of secondary metabolites. Specific microorganisms were significantly correlated with flavor indicators and flavor metabolites. Lactiplantibacillus was significantly positively correlated with flavor substances indicating sweet and fruity flavors, contributing to good flavor, while Enterococcus was significantly and positively correlated with flavor substances indicating bad flavors. Conclusion In summary, growth stage had significant effects on nutritional components, fermentation parameters and flavor quality of oats, with the fermentation process dominated by Lactiplantibacillus leading to good flavor, while the fermentation process dominated by Enterococcus led to the development of poor flavor.
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Affiliation(s)
- Xiaochen Deng
- Key Laboratory of Forage Cultivation, Processing and High Efficient Utilization of Ministry of Agriculture and Rural Affairs, Inner Mongolia Agricultural University, Hohhot, China
| | - Yushan Jia
- Key Laboratory of Grassland Resources, Ministry of Education, Inner Mongolia Agricultural University, Hohhot, China
| | - Gentu Ge
- Key Laboratory of Forage Cultivation, Processing and High Efficient Utilization of Ministry of Agriculture and Rural Affairs, Inner Mongolia Agricultural University, Hohhot, China
- Key Laboratory of Grassland Resources, Ministry of Education, Inner Mongolia Agricultural University, Hohhot, China
| | - Zhijun Wang
- Key Laboratory of Forage Cultivation, Processing and High Efficient Utilization of Ministry of Agriculture and Rural Affairs, Inner Mongolia Agricultural University, Hohhot, China
- Key Laboratory of Grassland Resources, Ministry of Education, Inner Mongolia Agricultural University, Hohhot, China
| | - Mingjian Liu
- Key Laboratory of Forage Cultivation, Processing and High Efficient Utilization of Ministry of Agriculture and Rural Affairs, Inner Mongolia Agricultural University, Hohhot, China
- Key Laboratory of Grassland Resources, Ministry of Education, Inner Mongolia Agricultural University, Hohhot, China
| | - Jian Bao
- Key Laboratory of Forage Cultivation, Processing and High Efficient Utilization of Ministry of Agriculture and Rural Affairs, Inner Mongolia Agricultural University, Hohhot, China
- Key Laboratory of Grassland Resources, Ministry of Education, Inner Mongolia Agricultural University, Hohhot, China
| | - Muqier Zhao
- Key Laboratory of Forage Cultivation, Processing and High Efficient Utilization of Ministry of Agriculture and Rural Affairs, Inner Mongolia Agricultural University, Hohhot, China
- Key Laboratory of Grassland Resources, Ministry of Education, Inner Mongolia Agricultural University, Hohhot, China
| | - Qiang Si
- Key Laboratory of Forage Cultivation, Processing and High Efficient Utilization of Ministry of Agriculture and Rural Affairs, Inner Mongolia Agricultural University, Hohhot, China
- Key Laboratory of Grassland Resources, Ministry of Education, Inner Mongolia Agricultural University, Hohhot, China
| | - Yichao Liu
- Key Laboratory of Forage Cultivation, Processing and High Efficient Utilization of Ministry of Agriculture and Rural Affairs, Inner Mongolia Agricultural University, Hohhot, China
- Key Laboratory of Grassland Resources, Ministry of Education, Inner Mongolia Agricultural University, Hohhot, China
| | - Weixuan Zhao
- Key Laboratory of Forage Cultivation, Processing and High Efficient Utilization of Ministry of Agriculture and Rural Affairs, Inner Mongolia Agricultural University, Hohhot, China
- Key Laboratory of Grassland Resources, Ministry of Education, Inner Mongolia Agricultural University, Hohhot, China
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11
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Yang J, Xiong W, Yao Y, Zhang N, Wang L. Effect of Lactobacillus plantarum fermentation on the physicochemical properties and flavor of rice protein-carboxymethylcellulose complexes. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2023; 103:6826-6836. [PMID: 37278398 DOI: 10.1002/jsfa.12766] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/16/2023] [Revised: 05/19/2023] [Accepted: 06/03/2023] [Indexed: 06/07/2023]
Abstract
BACKGROUND Fermentation is known to enhance the nutritional profile and confer unique flavors to products. However, the resultant effects on stability and physicochemical properties remain unexplored. RESULTS This study aims to elucidate the influence of fermentation on the stability and organoleptic characteristics of a rice protein beverage stabilized by carboxymethyl cellulose (CMC). The findings revealed that the average aggregate size escalated from 507 to 870 nm, concurrently exhibiting a significant increase in surface potential. The aggregation enhancement was substantiated by evident morphological changes and confocal laser scanning microscopical (CLSM) observations. A negative correlation was discerned between the physical stability of the beverage and fermentation duration. Moreover, flavor analysis of the beverage post a 3 h fermentation period highlighted an increase in aromatic ester compounds, thereby intensifying the aroma. CONCLUSION The study corroborates that fermentation can detrimentally influence product stability while concurrently improving its flavor profile. By establishing a mix ratio of 10:1 for rice protein and CMC and forming a relatively stable system through electrostatic interaction at a pH of 5.4, a flavorful rice protein beverage can be derived post 3 h-fermentation process. These findings offer insights into the impact of varying fermentation durations on the stability and flavor of polysaccharide-based rice protein beverages. © 2023 Society of Chemical Industry.
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Affiliation(s)
- Jing Yang
- College of Food Engineering, Harbin University of Commerce, Harbin, People's Republic of China
| | - Wenfei Xiong
- College of Food Science and Engineering, Nanjing University of Finance and Economics, Nanjing, People's Republic of China
| | - Yijun Yao
- College of Food Science and Engineering, Nanjing University of Finance and Economics, Nanjing, People's Republic of China
| | - Na Zhang
- College of Food Engineering, Harbin University of Commerce, Harbin, People's Republic of China
| | - Lifeng Wang
- College of Food Engineering, Harbin University of Commerce, Harbin, People's Republic of China
- College of Food Science and Engineering, Nanjing University of Finance and Economics, Nanjing, People's Republic of China
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12
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Fiorino GM, Tlais AZA, Losito I, Filannino P, Gobbetti M, Di Cagno R. Triacylglycerols hydrolysis and hydroxy- and epoxy-fatty acids release during lactic fermentation of plant matrices: An extensive study showing inter- and intra-species capabilities of lactic acid bacteria. Food Chem 2023; 412:135552. [PMID: 36716627 DOI: 10.1016/j.foodchem.2023.135552] [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: 10/07/2022] [Revised: 01/16/2023] [Accepted: 01/21/2023] [Indexed: 01/24/2023]
Abstract
This study aims to show that lactic fermentation by selected starters can enrich plant matrices with hydroxy- and oxo-fatty acids. The behavior of 31 lactic acid bacteria strains was investigated during the fermentation of Persian walnut, which was selected as a model growth substrate due to its inherent lipids content. The content of the following free fatty acids increased in the majority of the fermented walnut samples: linoleic, α-linolenic, palmitic, and oleic acids. The increase of diacylglycerols and, especially, monoacylglycerols levels in fermented walnuts confirmed that strain-specific bacterial lipolytic activities hydrolyzed triacylglycerols during walnut fermentation. Twelve hydroxylated or epoxidized derivatives arising from oleic, linoleic, and linolenic fatty acids, in five groups of isomeric compounds, were also identified. In addition to the better-known lactobacilli, certain strains of Weissella cibaria, Leuconostoc mesenteroides, and Enterococcus faecalis emerged for their lipolytic activities and ability to release hydroxy- and epoxy-fatty acids during walnut fermentation.
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Affiliation(s)
| | | | - Ilario Losito
- Department of Chemistry and SMART Inter-department Research Center, University of Bari Aldo Moro, 70126 Bari, Italy
| | - Pasquale Filannino
- Department of Soil, Plant and Food Science, University of Bari Aldo Moro, 70126 Bari, Italy.
| | - Marco Gobbetti
- Faculty of Sciences and Technology, Libera Università di Bolzano, 39100 Bolzano, Italy
| | - Raffaella Di Cagno
- Faculty of Sciences and Technology, Libera Università di Bolzano, 39100 Bolzano, Italy
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13
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Wang MS, Fan M, Zheng AR, Wei CK, Liu DH, Thaku K, Wei ZJ. Characterization of a fermented dairy, sour cream: Lipolysis and the release profile of flavor compounds. Food Chem 2023; 423:136299. [PMID: 37178602 DOI: 10.1016/j.foodchem.2023.136299] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2022] [Revised: 03/21/2023] [Accepted: 05/01/2023] [Indexed: 05/15/2023]
Abstract
Lipolysis and flavor development during fermentation of sour cream were studied by evaluating the physicochemical changes, sensory differences and volatile components. The fermentation caused significant changes in pH, viable count and sensory evaluation. The peroxide value (POV) decreased after reaching the maximum value of 1.07 meq/kg at 15 h, while thiobarbituric acid reactive substances (TBARS) increased continuously with the accumulation of secondary oxidation products. The Free fatty acids (FFAs) in sour cream were mainly myristic, palmitic and stearic. GC-IMS was used to identify the flavor properties. A total of 31 volatile compounds were identified, among which the contents of characteristic aromatic substances such as ethyl acetate, 1-octen-3-one and hexanoic acid were increased. The results suggest that lipid changes and flavor formation in sour cream are influenced by fermentation time. Furthermore, flavor compounds may be related to lipolysis such as 1-octen-3-one and 2- heptanol were also observed.
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Affiliation(s)
- Meng-Song Wang
- 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
| | - An-Ran Zheng
- School of Food Science and Engineering, Ningxia University, Yinchuan 750021, People's Republic of China; Collaborative Innovation Center for Food Production and Safety, School of Biological Science and Engineering, North Minzu 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; Collaborative Innovation Center for Food Production and Safety, School of Biological Science and Engineering, North Minzu University, Yinchuan 750021, People's Republic of China; School of Food and Biological Engineering, Hefei University of Technology, Hefei 230009, People's Republic of China.
| | - Dun-Hua Liu
- School of Food Science and Engineering, Ningxia University, Yinchuan 750021, People's Republic of China
| | - Kiran Thaku
- Collaborative Innovation Center for Food Production and Safety, School of Biological Science and Engineering, North Minzu University, Yinchuan 750021, People's Republic of China; School of Food and Biological Engineering, Hefei University of Technology, Hefei 230009, People's Republic of China
| | - Zhao-Jun Wei
- Collaborative Innovation Center for Food Production and Safety, School of Biological Science and Engineering, North Minzu University, Yinchuan 750021, People's Republic of China; School of Food and Biological Engineering, Hefei University of Technology, Hefei 230009, People's Republic of China.
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14
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Rajendran S, Silcock P, Bremer P. Flavour Volatiles of Fermented Vegetable and Fruit Substrates: A Review. Molecules 2023; 28:molecules28073236. [PMID: 37049998 PMCID: PMC10096934 DOI: 10.3390/molecules28073236] [Citation(s) in RCA: 12] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2023] [Revised: 03/27/2023] [Accepted: 03/28/2023] [Indexed: 04/08/2023] Open
Abstract
Health, environmental and ethical concerns have resulted in a dramatic increase in demand for plant-based dairy analogues. While the volatile organic compounds (VOCs) responsible for the characteristic flavours of dairy-based products have been extensively studied, little is known about how to reproduce such flavours using only plant-based substrates. As a first step in their development, this review provides an overview of the VOCs associated with fermented (bacteria and/or fungi/yeast) vegetable and fruit substrates. Following PRISMA guidelines and using two English databases (Web of Science and Scopus), thirty-five suitable research papers were identified. The number of fermentation-derived VOCs detected ranged from 32 to 118 (across 30 papers), while 5 papers detected fewer (10 to 25). Bacteria, including lactic acid bacteria (LAB), fungi, and yeast were the micro-organisms used, with LAB being the most commonly reported. Ten studies used a single species, 21 studies used a single type (bacteria, fungi or yeast) of micro-organisms and four studies used mixed fermentation. The nature of the fermentation-derived VOCs detected (alcohols, aldehydes, esters, ketones, acids, terpenes and norisoprenoids, phenols, furans, sulphur compounds, alkenes, alkanes, and benzene derivatives) was dependent on the composition of the vegetable/fruit matrix, the micro-organisms involved, and the fermentation conditions.
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Affiliation(s)
- Sarathadevi Rajendran
- Department of Food Science, University of Otago, Dunedin 9054, New Zealand
- Department of Agricultural Chemistry, Faculty of Agriculture, University of Jaffna, Kilinochchi 42400, Sri Lanka
| | - Patrick Silcock
- Department of Food Science, University of Otago, Dunedin 9054, New Zealand
| | - Phil Bremer
- Department of Food Science, University of Otago, Dunedin 9054, New Zealand
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15
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Limongelli R, Minervini F, Calasso M. Fermentation of pomegranate matrices with Hanseniaspora valbyensis to produce a novel food ingredient. Lebensm Wiss Technol 2023. [DOI: 10.1016/j.lwt.2023.114687] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/30/2023]
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16
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Li B, Zhang T, Dai Y, Jiang G, Peng Y, Wang J, Song Y, Ding Z. Effects of probiotics on antioxidant activity, flavor compounds and sensory evaluation of Rosa roxburghii Tratt. Lebensm Wiss Technol 2023. [DOI: 10.1016/j.lwt.2023.114664] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/16/2023]
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17
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Hou Z, Liu J, Cai M, Liu Y, Zhang M, Wang L, Yang W, Huang B. The volatile organic compounds and palatability of mixed ensilage of marigold (Tagetes erecta L.) crop residues. Sci Rep 2023; 13:2080. [PMID: 36747042 PMCID: PMC9902448 DOI: 10.1038/s41598-023-28511-5] [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: 06/11/2022] [Accepted: 01/19/2023] [Indexed: 02/08/2023] Open
Abstract
With increasing acreage of cash crops, the use of their by-products as supplements for livestock feed becomes an important factor. Marigold (Tagetes erecta L.) account for more than half of the world's loose flower production. However, there is no precedent for the abundantly available marigold crop residue (MCR) being used as feed in agricultural production, probably because of its strong pungent taste. This study aimed to evaluate the biotransformation of the volatile organic compounds (VOCs) of MCR by mixed ensilage and assess its palatability by cattle. Caryophyllene, the most prevalent VOC in MCR, decreased by 29.11% (P < 0.05), 38.85% (P < 0.05), 37.15% (P < 0.05), and 28.36% (P < 0.05) ensilage with corn meal (CM), bran (BR), crop corn (CC), and straw (ST), respectively. The acetic acid content increased by 686.05% (P < 0.05), 1337.21% (P < 0.05), 1244.19% (P < 0.05), and 1795.34% (P < 0.05) after mixed ensilage with CM, BR, CC, and ST, respectively. The total amount of alcoholic VOCs followed an overall increasing trend during mixed storage and 10 new alcohols were obtained. Over seven days, feed intake of mixed ensilage MCR by cattle differed significantly (P < 0.05) among treatments compared with MCR and was highest in MCRCM. Combined with palatability trials, the best MCR feed intake was achieved with MCRCM. The findings shed light on how feed odor can be improved and how degradation of terpenes can be enhanced in practical applications by mixed ensilage.
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Affiliation(s)
- Zhijiang Hou
- Institute of Alpine Economic Plant, Yunnan Academy of Agricultural Sciences, Lijiang, 674199, China.
| | - Jianyong Liu
- Yunnan Academy of Grassland and Animal Science, Kunming, 650212, China
| | - Ming Cai
- Yunnan Academy of Grassland and Animal Science, Kunming, 650212, China
| | - Yanpei Liu
- Yunnan Academy of Grassland and Animal Science, Kunming, 650212, China
| | - Meiyan Zhang
- Yunnan Academy of Grassland and Animal Science, Kunming, 650212, China
| | - Ling Wang
- Institute of Alpine Economic Plant, Yunnan Academy of Agricultural Sciences, Lijiang, 674199, China
| | - Wengao Yang
- Institute of Alpine Economic Plant, Yunnan Academy of Agricultural Sciences, Lijiang, 674199, China
| | - Bizhi Huang
- Yunnan Academy of Grassland and Animal Science, Kunming, 650212, China.
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18
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Liang L, Ma Y, Jiang Z, Sam FE, Peng S, Li M, Wang J. Dynamic analysis of microbial communities and flavor properties in Merlot wines produced from inoculation and spontaneous fermentation. Food Res Int 2023; 164:112379. [PMID: 36737964 DOI: 10.1016/j.foodres.2022.112379] [Citation(s) in RCA: 11] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2022] [Revised: 12/10/2022] [Accepted: 12/24/2022] [Indexed: 12/29/2022]
Abstract
The microbiota is of great importance in forming flavor compounds and improving sensory characteristics during wine fermentation. Understanding microbial succession is critical for controlling its contribution to wine flavor with predictable sensory quality. In this study, microbial community composition and characteristic flavor compounds were identified during the inoculation fermentation (IF) and spontaneous fermentation (SF) to provide a basis for exploring the relationship between these microorganisms and volatile components. The results demonstrated that SF had higher fungal community diversity and lower bacterial community diversity than IF. Eleven (11) fungal and 10 bacterial genera (relative abundance > 0.1 %) were considered beneficial microbiota. Saccharomyces, Hanseniaspora, and Alternaria were the leading fungal genera in SF. Massilia, Nesterenkonia, and Halomonas were the predominant bacteria in IF, while Tatumella and Ochrobactrum were mainly from SF. In addition, the microbial community composition was reshaped via correlational analysis between microbiota succession and physicochemical properties, mainly attributed to the changes in environmental factors during fermentation. The SF wines had more aromatic higher alcohols, acetate esters, and terpenes. Also, the sensory evaluation showed that the SF wines were characterized by more fruity, floral, intense, and typical aromas. The associations between the microbial community and the volatile components indicated that the dominant species largely determined the characteristic flavor compounds during fermentation.
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Affiliation(s)
- Lihong Liang
- College of Food Science and Engineering, Gansu Agricultural University, Lanzhou 730070, China; Gansu Key Laboratory of Viticulture and Enology, Lanzhou 730070, China
| | - Yuwen Ma
- College of Food Science and Engineering, Gansu Agricultural University, Lanzhou 730070, China; Gansu Key Laboratory of Viticulture and Enology, Lanzhou 730070, China
| | - Zhanzhan Jiang
- College of Food Science and Engineering, Gansu Agricultural University, Lanzhou 730070, China; Gansu Key Laboratory of Viticulture and Enology, Lanzhou 730070, China
| | - Faisal Eudes Sam
- College of Food Science and Engineering, Gansu Agricultural University, Lanzhou 730070, China; Gansu Key Laboratory of Viticulture and Enology, Lanzhou 730070, China; College of Enology, Northwest A&F University, Yangling, Shaanxi 712100, China
| | - Shuai Peng
- College of Food Science and Engineering, Gansu Agricultural University, Lanzhou 730070, China; Gansu Key Laboratory of Viticulture and Enology, Lanzhou 730070, China
| | - Min Li
- College of Food Science and Engineering, Gansu Agricultural University, Lanzhou 730070, China; Gansu Key Laboratory of Viticulture and Enology, Lanzhou 730070, China
| | - Jing Wang
- College of Food Science and Engineering, Gansu Agricultural University, Lanzhou 730070, China; Gansu Key Laboratory of Viticulture and Enology, Lanzhou 730070, China.
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19
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Wang J, Wei BC, Wang X, Zhang Y, Gong YJ. Aroma profiles of sweet cherry juice fermented by different lactic acid bacteria determined through integrated analysis of electronic nose and gas chromatography-ion mobility spectrometry. Front Microbiol 2023; 14:1113594. [PMID: 36726371 PMCID: PMC9886094 DOI: 10.3389/fmicb.2023.1113594] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2022] [Accepted: 01/02/2023] [Indexed: 01/19/2023] Open
Abstract
Sweet cherries are popular among consumers, with a recent explosion in sweet cherry production in China. However, the fragility of these fruits poses a challenge for expanding production and transport. With the aim of expanding the product categories of sweet cherries that can bypass these challenges, in this study, we prepared sweet cherry juice fermented by three different lactic acid bacteria (LAB; Lactobacillus acidophilus, Lactobacillus plantarum, and Lactobacillus rhamnosus GG), and evaluated the growth, physiochemical, and aroma characteristics. All three strains exhibited excellent growth potential in the sweet cherry juice; however, Lactobacillus acidophilus and Lactobacillus plantarum demonstrated more robust acid production capacity and higher microbial viability than Lactobacillus rhamnosus GG. Lactic acid was the primary fermentation product, and malic acid was significantly metabolized by LAB, indicating a transition in microbial metabolism from using carbohydrates to organic acids. The aroma profile was identified through integrated analysis of electronic nose (E-nose) and headspace gas chromatography-ion mobility spectrometry (HS-GC-IMS) data. A total of 50 volatile compounds characterized the aromatic profiles of the fermented juices by HS-GC-IMS. The flavor of sweet cherry juice changed after LAB fermentation and the fruity odor decreased overall. Lactobacillus acidophilus and Lactobacillus plantarum significantly increased 2-heptanone, ethyl acetate, and acetone contents, bringing about a creamy and rummy-like favor, whereas Lactobacillus rhamnosus GG significantly increased 2-heptanone, 3-hydroxybutan-2-one, and 2-pentanone contents, generating cheesy and buttery-like odors. Principal component analysis of GC-IMS data and linear discriminant analysis of E-nose results could effectively differentiate non-fermented sweet cherry juice and the sweet cherry juice separately inoculated with different LAB strains. Furthermore, there was a high correlation between the E-nose and GC-IMS results, providing a theoretical basis to identify different sweet cherry juice formulations and appropriate starter culture selection for fermentation. This study enables more extensive utilization of sweet cherry in the food industry and helps to improve the flavor of sweet cherry products.
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Affiliation(s)
- Jun Wang
- School of Biology, Food and Environment, Hefei University, Hefei, China,School of Food and Biological Engineering, Hefei University of Technology, Hefei, China,*Correspondence: Jun Wang, ✉
| | - Bo-Cheng Wei
- School of Biology, Food and Environment, Hefei University, Hefei, China,School of Food and Biological Engineering, Hefei University of Technology, Hefei, China
| | - Xin Wang
- School of Biology, Food and Environment, Hefei University, Hefei, China,School of Food and Biological Engineering, Hefei University of Technology, Hefei, China
| | - Yan Zhang
- School of Biology, Food and Environment, Hefei University, Hefei, China
| | - Yun-Jin Gong
- School of Biology, Food and Environment, Hefei University, Hefei, China
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Liu Q, Guo X, Du J, Guo Y, Guo X, Kou L. Comparative analysis of husk microstructure, fruit quality and concentrations of bioactive compounds of different pomegranate cultivars during low temperature storage. FOOD BIOSCI 2023. [DOI: 10.1016/j.fbio.2023.102400] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
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21
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Wang D, Deng Y, Chen X, Wang K, Zhao L, Wang Z, Liu X, Hu Z. Elucidating the effects of Lactobacillus plantarum fermentation on the aroma profiles of pasteurized litchi juice using multi-scale molecular sensory science. Curr Res Food Sci 2023; 6:100481. [PMID: 37033736 PMCID: PMC10074505 DOI: 10.1016/j.crfs.2023.100481] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2022] [Revised: 03/10/2023] [Accepted: 03/13/2023] [Indexed: 03/30/2023] Open
Abstract
Three Lactobacillus Plantarum (LP), namely LP28, LP226 and LPC2W, were employed to investigate the effect on the aroma profiles of pasteurized litchi juice using E-nose, GC-IMS, GC-MS, and sensory evaluation. The E-nose results showed that pasteurization weakened the flavor profile of litchi juice, while LP fermentation effectively promoted flavor formation. The GC-MS analysis demonstrated that pasteurization significantly reduced the content of alcohols (28.51%), especially geraniol and citronellol, which give litchi juices a fruity and floral aroma. Different LP fermentation enhances the characteristic aroma and produces some new compounds that give it a strong fruity and citrus-like aroma. Moreover, 37 aroma-active compounds (OAV>1) indicated that the linalool (OAV 7504) was the highest, followed by (Z)-rose oxide (OAV 4265), 1-octen-3-ol (OAV 1055) and geraniol (OAV 764), which jointly form the main characteristic flavor. More esters were identified by GC-IMS, indicating the advantage of the combined approach for a better understanding of the impact of pasteurization and fermentation on the litchi juice. The sensory evaluation confirmed that the aroma attributes of fruity, citrus-like, floral, sweet and litchi-like were stronger for the samples fermented by LP28 than those for the other samples. The combination strategy used in this study would facilitate the awareness of litchi juice aroma and broaden our insight into the deep processing of litchi.
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Fei Z, Xie D, Wang M, Zhang Y, Zhang H, Du Q, Jin P. Enhanced biotransformation of bioactive components and volatile compounds of bamboo (Phyllostachys glauca McClure) leaf juice fermented by probiotic Streptococcus thermophiles. Lebensm Wiss Technol 2022. [DOI: 10.1016/j.lwt.2022.114363] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
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Wu D, Xia Q, Cheng H, Zhang Q, Wang Y, Ye X. Changes of Volatile Flavor Compounds in Sea Buckthorn Juice during Fermentation Based on Gas Chromatography-Ion Mobility Spectrometry. Foods 2022; 11:3471. [PMID: 36360085 PMCID: PMC9655934 DOI: 10.3390/foods11213471] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2022] [Revised: 10/17/2022] [Accepted: 10/28/2022] [Indexed: 09/26/2023] Open
Abstract
Sea buckthorn is rich in polyphenolic compounds with antioxidant activities. However, it is very sour, and its odor is slightly unpleasant, so it requires flavor improvement. Fermentation is one potential method. Sea buckthorn juice was fermented at 37 °C for 72 h and then post-fermented at 4 °C for 10 days. The flavor-related properties of the sea buckthorn juice were evaluated during fermentation, including the pH, total soluble solids (TSS), color, sensory evaluation, and volatile flavors. The sea buckthorn fermented juice had a low pH. The total soluble solids decreased from 10.60 ± 0.10% to 5.60 ± 0.12%. The total color change was not more than 20%. Fermentation increased the sweet odor of the sea buckthorn juice, but the fruity flavor decreased and the bitter flavor increased. A total of 33 volatile flavors were identified by headspace gas chromatography-ion mobility spectrometry (GC-IMS), including 24 esters, 4 alcohols, 4 terpenes, and 1 ketone. Their total relative contents were 79.63-81.67%, 10.04-11.76%, 1.56-1.22%, and 0.25-0.55%, respectively. The differences in the characteristic volatile molecular species of the sea buckthorn juice at different fermentation stages could be visually discerned using fingerprint maps. Through principal component analysis (PCA), the total flavor difference of the sea buckthorn juice at different fermentation stages could be effectively distinguished into three groups: the samples fermented for 0 h and 12 h were in one group, the samples fermented for 36 h, 48 h, 60 h, and 72 h were in another group, and the samples fermented for 24 h were in another group. It is suggested that sea buckthorn juice be fermented for 36 h to improve its flavor. GC-IMS and PCA are effective methods of identifying and distinguishing the flavor characteristics of sea buckthorn juice. The above results can provide a theoretical basis for studying the changes in sea buckthorn's characteristics as a result of fermentation, particularly with regard to its flavor.
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Affiliation(s)
- Dan Wu
- College of Biosystems Engineering and Food Science, National-Local Joint Engineering Laboratory of Intelligent Food Technology and Equipment, Zhejiang Key Laboratory for Agro-Food Processing, Integrated Research Base of Southern Fruit and Vegetable Preservation Technology, Zhejiang International Scientific and Technological Cooperation Base of Health Food Manufacturing and Quality Control, Fuli Institute of Food Science, Zhejiang University, Hangzhou 310058, China
| | - Qile Xia
- College of Biosystems Engineering and Food Science, National-Local Joint Engineering Laboratory of Intelligent Food Technology and Equipment, Zhejiang Key Laboratory for Agro-Food Processing, Integrated Research Base of Southern Fruit and Vegetable Preservation Technology, Zhejiang International Scientific and Technological Cooperation Base of Health Food Manufacturing and Quality Control, Fuli Institute of Food Science, Zhejiang University, Hangzhou 310058, China
- Food Science Institute, Zhejiang Academy of Agricultural Sciences, Key Laboratory of Post-Harvest Handling of Fruits, Hangzhou 310021, China
| | - Huan Cheng
- College of Biosystems Engineering and Food Science, National-Local Joint Engineering Laboratory of Intelligent Food Technology and Equipment, Zhejiang Key Laboratory for Agro-Food Processing, Integrated Research Base of Southern Fruit and Vegetable Preservation Technology, Zhejiang International Scientific and Technological Cooperation Base of Health Food Manufacturing and Quality Control, Fuli Institute of Food Science, Zhejiang University, Hangzhou 310058, China
| | - Qichun Zhang
- Zhejiang Provincial Key Laboratory of Agricultural Resources and Environment, Key Laboratory of Environment Remediation and Ecological Health, Ministry of Education, Zhejiang University, Hangzhou 310058, China
| | - Yanbin Wang
- College of Biosystems Engineering and Food Science, National-Local Joint Engineering Laboratory of Intelligent Food Technology and Equipment, Zhejiang Key Laboratory for Agro-Food Processing, Integrated Research Base of Southern Fruit and Vegetable Preservation Technology, Zhejiang International Scientific and Technological Cooperation Base of Health Food Manufacturing and Quality Control, Fuli Institute of Food Science, Zhejiang University, Hangzhou 310058, China
- Zhejiang Academy of Forestry, Hangzhou 310023, China
| | - Xingqian Ye
- College of Biosystems Engineering and Food Science, National-Local Joint Engineering Laboratory of Intelligent Food Technology and Equipment, Zhejiang Key Laboratory for Agro-Food Processing, Integrated Research Base of Southern Fruit and Vegetable Preservation Technology, Zhejiang International Scientific and Technological Cooperation Base of Health Food Manufacturing and Quality Control, Fuli Institute of Food Science, Zhejiang University, Hangzhou 310058, China
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24
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Effects of different acetic acid bacteria strains on the bioactive compounds, volatile compounds and antioxidant activity of black tea vinegar. Lebensm Wiss Technol 2022. [DOI: 10.1016/j.lwt.2022.114131] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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25
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Flavor and Functional Analysis of Lactobacillus plantarum Fermented Apricot Juice. FERMENTATION 2022. [DOI: 10.3390/fermentation8100533] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
The small white apricot is a juicy, delicious fruit with a short shelf life. Slight fermentation can significantly promote the flavors and nutrient value of apricot juice. This study used high-performance liquid chromatography (HPLC) and headspace solid-phase microextraction combined with gas chromatography–mass spectrometry (HS-SPME-GC-MS) to examine the physicochemical properties, nutritive value and flavor substances of apricot juice fermented by Lactobacillus plantarum LP56. Fermentation significantly increased lactic acid bacteria (LAB) and their product lactic acid, adding probiotic benefits to fermented apricot juice. In addition, the total phenolic compounds and antioxidant capacity increased, while the levels of soluble solids and organic acids decreased. Gallic acid, 3-caffeoylquinic acid and rutin mainly contributed to the antioxidant activity of fermented apricot juice. Alcohols, aldehyde, acid, ester, etc., were the main volatile compounds. Among the flavors, 12 substances with high odor activity values (OAV > 1) were the key aroma-producing compounds with fruit, pine and citrus flavors. In conclusion, this study shows that L. plantarum LP56 fermentation can improve the nutritional value and aroma characteristics of apricot juice.
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26
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Yang W, Liu J, Zhang Q, Liu H, Lv Z, Zhang C, Jiao Z. Changes in nutritional composition, volatile organic compounds and antioxidant activity of peach pulp fermented by lactobacillus. FOOD BIOSCI 2022. [DOI: 10.1016/j.fbio.2022.101894] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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27
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Gao C, Wang R, Zhang F, Sun Z, Meng X. The process monitors of probiotic fermented sour cherry juice based on the HS-GC-IMS. Microchem J 2022. [DOI: 10.1016/j.microc.2022.107537] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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28
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Liu Z, Cheng H, Li D, Zhu W, Huang T, Xiao M, Peng Z, Peng F, Guan Q, Xie M, Xiong T. Optimizing the fermentation conditions of fermented goji using sensory analysis and the biomass of
Lactiplantibacillus plantarum
NCU137. J FOOD PROCESS PRES 2022. [DOI: 10.1111/jfpp.16828] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Zhanggen Liu
- State Key Laboratory of Food Science & Technology Nanchang University Nanchang PR China
- School of Food Science & Technology Nanchang University Nanchang PR China
| | - Hao Cheng
- State Key Laboratory of Food Science & Technology Nanchang University Nanchang PR China
- School of Food Science & Technology Nanchang University Nanchang PR China
| | - Danyang Li
- State Key Laboratory of Food Science & Technology Nanchang University Nanchang PR China
- School of Food Science & Technology Nanchang University Nanchang PR China
| | - Wenhuan Zhu
- Food Science Program McGill University Montreal Quebec Canada
| | - Tao Huang
- State Key Laboratory of Food Science & Technology Nanchang University Nanchang PR China
- School of Food Science & Technology Nanchang University Nanchang PR China
| | - Muyan Xiao
- State Key Laboratory of Food Science & Technology Nanchang University Nanchang PR China
- School of Food Science & Technology Nanchang University Nanchang PR China
| | - Zhen Peng
- State Key Laboratory of Food Science & Technology Nanchang University Nanchang PR China
- School of Food Science & Technology Nanchang University Nanchang PR China
| | - Fei Peng
- State Key Laboratory of Food Science & Technology Nanchang University Nanchang PR China
- School of Food Science & Technology Nanchang University Nanchang PR China
| | - Qianqian Guan
- State Key Laboratory of Food Science & Technology Nanchang University Nanchang PR China
- School of Food Science & Technology Nanchang University Nanchang PR China
| | - Mingyong Xie
- State Key Laboratory of Food Science & Technology Nanchang University Nanchang PR China
- School of Food Science & Technology Nanchang University Nanchang PR China
| | - Tao Xiong
- State Key Laboratory of Food Science & Technology Nanchang University Nanchang PR China
- School of Food Science & Technology Nanchang University Nanchang PR China
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29
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Effect of Six Lactic Acid Bacteria Strains on Physicochemical Characteristics, Antioxidant Activities and Sensory Properties of Fermented Orange Juices. Foods 2022; 11:foods11131920. [PMID: 35804736 PMCID: PMC9265423 DOI: 10.3390/foods11131920] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2022] [Revised: 06/20/2022] [Accepted: 06/24/2022] [Indexed: 02/04/2023] Open
Abstract
Six lactic acid bacteria strains were used to study the effects on physicochemical characteristics, antioxidant activities and sensory properties of fermented orange juices. All strains exhibited good growth in orange juice. Of these fermentations, some bioactive compositions (e.g., vitamin C, shikimic acid) and aroma-active compounds (e.g., linalool, 3-carene, ethyl 3-hydroxyhexanoate, etc.) significantly increased in Lactiplantibacillus plantarum and Lactobacillus acidophilus samples. DPPH free radical scavenging rates in L. plantarum and Lacticaseibacillus paracasei samples increased to 80.25% and 77.83%, respectively. Forty-three volatile profiles were identified, including 28 aroma-active compounds. 7 key factors significantly influencing sensory flavors of the juices were revealed, including D-limonene, linalool, ethyl butyrate, ethanol, β-caryophyllene, organic acids and SSC/TA ratio. The orange juice fermented by L. paracasei, with more optimization aroma-active compounds such as D-limonene, β-caryophyllene, terpinolene and β-myrcene, exhibited more desirable aroma flavors such as orange-like, green, woody and lilac incense, and gained the highest sensory score. Generally, L. paracasei fermentation presented better aroma flavors and overall acceptability, meanwhile enhancing antioxidant activities.
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30
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Gadhoumi H, Hayouni ELA, Martinez-Rojas E, Yeddes W, Tounsi MS. Biochemical composition, antimicrobial and antifungal activities assessment of the fermented medicinal plants extract using lactic acid bacteria. Arch Microbiol 2022; 204:374. [PMID: 35674987 DOI: 10.1007/s00203-022-02985-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2021] [Revised: 05/11/2022] [Accepted: 05/12/2022] [Indexed: 11/25/2022]
Abstract
To prevent foodborne diseases and extend shelf life, antimicrobial agents may be used in food to inhibit the growth of undesired microorganisms. The present study was aimed to determine the antimicrobial and antifungal activities of the fermented medicinal plants extract using Lactobacillus acidophilus ATCC 4356. The fermentation kinetic parameters, biochemical composition and the volatile compounds of the fermented plant extract were assessed. The results showed that, the fermented plants extract exhibited high content in polyphenols, flavonoids, and tannins (152.7 mg AGE/L; 93.6 mg RE/L; and 62.1 mg CE/L, respectively) comparing to non-fermented the extract. The GC-MS headspace analyses showed the presence of 24 interesting volatile compounds. The richness of the fermented plants extracts in polyphenols and bioactive compound, such as Eucalyptol, Camphene, α-Phellandrene, α-Terpinene, improves their biological activity. In addition, the fermented plants extract exhibited a high antimicrobial potential against pathogenic bacteria and fungi determined by different methods. The maximum inhibition showed in the fermented plants extract against Escherichia coli 25922/3, Pseudomonas aeruginosa 27853 ATCC, Staphylococcus aureus 29213 ATCC, Enterococcus aerogenes 13048 ATCC, Phytophthora infestans P3 4/91 R + , P. infestans P4 20/01 R, P. infestans (GL-1). The obtained results support the hypothesis of using lactic fermentation as a functional ingredient to improve food preservation. The bioprocesses of fermentation technology enhance antimicrobial and antifungal activities which could be used in different industrial applications.
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Affiliation(s)
- Hamza Gadhoumi
- Faculty of Sciences of Tunis, University of Tunis El Manar, El Manar, 2092, Tunis, Tunisia.
- Laboratory of Aromatic and Medicinal Plants, Center of Biotechnology of Borj-Cédria, BP-901, 2050, Hammam-Lif, Tunisia.
| | - E L Akrem Hayouni
- Laboratory of Aromatic and Medicinal Plants, Center of Biotechnology of Borj-Cédria, BP-901, 2050, Hammam-Lif, Tunisia
| | - Enriqueta Martinez-Rojas
- Department of Agriculture and Food Sciences, Neubrandenburg University of Applied Sciences, Neubrandenburg, Germany
| | - Walid Yeddes
- Laboratory of Aromatic and Medicinal Plants, Center of Biotechnology of Borj-Cédria, BP-901, 2050, Hammam-Lif, Tunisia
| | - Moufida Saidani Tounsi
- Laboratory of Aromatic and Medicinal Plants, Center of Biotechnology of Borj-Cédria, BP-901, 2050, Hammam-Lif, Tunisia
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31
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Wang X, Wang Y, Han M, Liang J, Zhang M, Bai X, Yue T, Gao Z. Evaluating the changes in phytochemical composition, hypoglycemic effect, and influence on mice intestinal microbiota of fermented apple juice. Food Res Int 2022; 155:110998. [DOI: 10.1016/j.foodres.2022.110998] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2021] [Revised: 01/07/2022] [Accepted: 01/17/2022] [Indexed: 01/11/2023]
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32
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Wang Z, Feng Y, Yang N, Jiang T, Xu H, Lei H. Fermentation of kiwifruit juice from two cultivars by probiotic bacteria: Bioactive phenolics, antioxidant activities and flavor volatiles. Food Chem 2022; 373:131455. [PMID: 34731808 DOI: 10.1016/j.foodchem.2021.131455] [Citation(s) in RCA: 58] [Impact Index Per Article: 29.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2021] [Revised: 09/18/2021] [Accepted: 10/20/2021] [Indexed: 12/13/2022]
Abstract
Three commercial lactic acid bacteria (LAB), namely Lactobacillus acidophilus 85 (La85), Lactobacillus helveticus 76 (Lh76) and Lactobacillus plantarum 90 (Lp90), were employed to investigate the effects on the phenolic compounds, antioxidant capacities and flavor volatiles of kiwifruit juices prepared from two cultivars (Actinidia deliciosa cv. Xuxiang and Actinidia chinensis cv. Hongyang). Results showed that both kiwifruit juices were favorable matrices for LAB growth and the colony counts remained above 9.0 log CFU/mL after fermentation. Total phenolics and flavonoids in Xuxiang and Hongyang juices were increased dramatically by Lh76. Correspondingly, antioxidant capacities based on DPPH, ABTS and FRAP methods were improved significantly and positively correlated with protocatechuic acid and catechin contents (p < 0.05), two newly formed phytochemicals in fermented kiwifruit juices. Furthermore, results of hierarchical cluster analysis revealed that flavor profiles were improved significantly by LAB, and there were noticeable differences between fermented Xuxiang and Hongyang juices.
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Affiliation(s)
- Zining Wang
- College of Food Science and Engineering, Northwest A&F University, Yangling 712100, China
| | - Yunzi Feng
- College of Light Industry and Food Sciences, South China University of Technology, Guangzhou, China
| | - Nana Yang
- College of Food Science and Engineering, Northwest A&F University, Yangling 712100, China
| | - Tian Jiang
- School of Food Science and Technology, Jiangnan University, Wuxi 214122, China
| | - Huaide Xu
- College of Food Science and Engineering, Northwest A&F University, Yangling 712100, China
| | - Hongjie Lei
- College of Food Science and Engineering, Northwest A&F University, Yangling 712100, China.
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33
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Valorization of Lactic Acid Fermentation of Pomegranate Juice by an Acid Tolerant and Potentially Probiotic LAB Isolated from Kefir Grains. FERMENTATION-BASEL 2022. [DOI: 10.3390/fermentation8040142] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
The present study describes the application of an acid tolerant and potentially probiotic L. paracasei SP3 strain, recently isolated from kefir grains, in the production of a novel functional beverage based on the fermentation of pomegranate juice. The fermentation ability of the novel strain was assessed during pomegranate juice fermentations at 30 °C for 24 h and storage at 4 °C for 4 weeks. Various parameters were assessed such as residual sugar, organic acid and alcohol levels, total phenolics content, antioxidant activity, astringency, cell viability, and consumer acceptance. Residual sugar was decreased by approximately 25%, while respectable amounts of lactic acid were determined (4.8 g/L) on the 28th day of storage, proving that the novel strain was effective at lactic acid fermentation. The concentration of ethanol was maintained at low levels (0.3–0.4 % v/v) and low levels of acetic acid were detected (0.6 g/L). The viability of L. paracasei SP3 cells retained high levels (>7 log cfu/mL), even by the 4th week. The total phenolic content (123.7–201.1 mg GAE/100 mL) and antioxidant activity (124.5–148.5 mgTE/100 mL) of fermented pomegranate juice were recorded at higher levels for all of the studied time periods compared to the non-fermented juice. The employment of the novel strain led to a significant reduction in the levels of hydrolysable tannins (42%) in the juice, reducing its astringency. The latter was further proven through sensorial tests, which reflected the amelioration of the sensorial features of the final product. It should be underlined that fruit juices as well as pomegranate juice comprised a very harsh food matrix for microorganisms to survive and ferment. Likewise, the L. paracasei SP3 strain showed a significant potential, because it was applied as a free culture, without the application of microencapsulation methods that are usually employed in these fermentations, leading to a product with possible functional properties and a high nutritive value.
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34
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Cele NP, Akinola SA, Manhivi VE, Shoko T, Remize F, Sivakumar D. Influence of Lactic Acid Bacterium Strains on Changes in Quality, Functional Compounds and Volatile Compounds of Mango Juice from Different Cultivars during Fermentation. Foods 2022; 11:foods11050682. [PMID: 35267315 PMCID: PMC8909300 DOI: 10.3390/foods11050682] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2022] [Revised: 02/19/2022] [Accepted: 02/21/2022] [Indexed: 02/01/2023] Open
Abstract
The effects of lactic acid fermentation using Lactiplantibacillus plantarum 75 (L75), Leuconostoc pseudomesenteroides 56 (L56) and its combination (L56 + 75) on the quality, bioactive and volatile compounds of mango juices (MJ) from three cultivars (‘Peach’, ‘Sabre’ and ‘Tommy Atkins’) were investigated. Fermented and unfermented MJ were evaluated for LAB growth, physicochemical parameters, volatile compounds, antioxidants activities (DPPH, ABTS, FRAP methods), total phenolic content (TPC) and sensory properties. The unfermented juices served as a control. Twenty-four-hour fermentation was ideal for MJ based on LAB growth profiles. Generally, titratable acidity, TPC, FRAP, DPPH and ABTS scavenging activities significantly increased with fermentation by the L75 strain and were highest in the L75-fermented ‘Sabre’ MJ, while L75-fermented ‘Peach’ MJ had higher ABTS activity (p < 0.05). In contrast, the L56 strain enhanced β-carotene retention, with improved colour properties in L56-fermented ‘Peach’ MJ. Fermentation with L75 in ‘Sabre’ and ‘Peach’ MJ aided the synthesis of new volatile compounds (alcohols, esters, ketones and aldehydes). A PLS-DA scatter plot showed two clusters separating the ‘Peach’ and ‘Sabre’ mango juice fermented with L75 from the rest. Based on the variable importance of the projection value (VIP) scores, pentadecane, 8-hexyl and butyl isobutyrate were shown as marker candidates to distinguish ‘Peach’ and ‘Sabre’ MJ fermented with L75 from the other treatments, whereas ethyl octanoate and isobutyl acetate differentiated the ‘Sabre’ MJ fermented with L75 from the other treatments. ‘Sabre’ and ‘Peach’ MJ fermented with L75 and L56 could provide antioxidants, meeting the recommended daily requirements for ascorbic acid and carotenoids in adults and teenagers. Hence, lactic acid fermentation of these local cultivars is a way to benefit consumers.
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Affiliation(s)
- Nobahle P. Cele
- Phytochemical Food Network Department of Crop Sciences, Tshwane University of Technology, Pretoria 0001, South Africa; (N.P.C.); (S.A.A.); (V.E.M.); (T.S.)
| | - Stephen A. Akinola
- Phytochemical Food Network Department of Crop Sciences, Tshwane University of Technology, Pretoria 0001, South Africa; (N.P.C.); (S.A.A.); (V.E.M.); (T.S.)
| | - Vimbainashe E. Manhivi
- Phytochemical Food Network Department of Crop Sciences, Tshwane University of Technology, Pretoria 0001, South Africa; (N.P.C.); (S.A.A.); (V.E.M.); (T.S.)
| | - Tinotenda Shoko
- Phytochemical Food Network Department of Crop Sciences, Tshwane University of Technology, Pretoria 0001, South Africa; (N.P.C.); (S.A.A.); (V.E.M.); (T.S.)
| | - Fabienne Remize
- INRAE, Institut Agro Montpellier, SupAgro et, Université de Montpellier, F-34000 Montpellier, France;
- Qualisud, Chemin de l’lrat, Université La Réunion, F-97410 Saint Pierre, France
| | - Dharini Sivakumar
- Phytochemical Food Network Department of Crop Sciences, Tshwane University of Technology, Pretoria 0001, South Africa; (N.P.C.); (S.A.A.); (V.E.M.); (T.S.)
- Correspondence:
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35
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Fonseca HC, Melo DDS, Ramos CL, Menezes AGT, Dias DR, Schwan RF. Sensory and flavor-aroma profiles of passion fruit juice fermented by potentially probiotic Lactiplantibacillus plantarum CCMA 0743 strain. Food Res Int 2022; 152:110710. [PMID: 35181110 DOI: 10.1016/j.foodres.2021.110710] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2021] [Revised: 07/31/2021] [Accepted: 09/06/2021] [Indexed: 12/20/2022]
Abstract
Several non-dairy probiotic beverages are already available to consumers and have been considered suitable carriers for probiotic bacteria. This study aimed to investigate the effect of Lactiplantibacillus plantarum CCMA 0743 in single and co-culture on the volatile compounds and sensory profiles of fermented passion fruit juice. The viability of strains inoculated in juice and MRS matrices was evaluated in a simulated gastrointestinal condition. The bacterial viability after 28 days of refrigerated storage of the juices was also evaluated. L. plantarum CCMA 0743 showed high viability (6.18 Log CFU/mL) after passage throughout simulated digestion in the passion fruit juice matrix. Both juices maintained high probiotic counts (>8.0 Log CFU/mL) during storage. Also, the yellow color was stable after 28 days of storage. Volatile compounds of passion fruit juices were modified after the fermentation process, such as ketones and alcohol formation degradation. The sensory profile of passion fruit juice was modified by single and co-culture fermentations. The fermented samples were mainly correlated with the terminologies "salty, acidic and bitter tastes" and "sweetener aftertaste". Overall, passion fruit juice proved to be an adequate food matrix to deliver the evaluated strains. However, individual strains or strain-strain interactions with the food matrix affect the fermented product, demonstrating that strain and matrices evaluations are essential for developing novel products with acceptable characteristics.
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Affiliation(s)
- Hugo Calixto Fonseca
- Food Science Department, Federal University of Lavras, 37200-900 Lavras, Minas Gerais, Brazil
| | - Dirceu de Sousa Melo
- Biology Department, Federal University of Lavras, 37200-900 Lavras, Minas Gerais, Brazil
| | - Cíntia Lacerda Ramos
- Department of Basic Science, Federal University of Jequitinhonha and Mucuri Valeys, 39100-000 Diamantina, Minas Gerais, Brazil
| | | | - Disney Ribeiro Dias
- Food Science Department, Federal University of Lavras, 37200-900 Lavras, Minas Gerais, Brazil
| | - Rosane Freitas Schwan
- Biology Department, Federal University of Lavras, 37200-900 Lavras, Minas Gerais, Brazil.
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36
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Towards Recreation of Food Commodities Based on Ancient Texts; The Case of Avyrtake. APPLIED SCIENCES-BASEL 2022. [DOI: 10.3390/app12031697] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
The aim of the present study was to attempt the recreation of a highly appreciated food commodity of antiquity, called avyrtake, using information derived from ancient texts. The available information included the raw materials, the texture and the taste of the raw materials. On the contrary, the relative proportion of the raw materials as well as the production procedure had to be inferred on the basis of their modern-day use. For that purpose, and based on the above, a mixture of shredded cabbage and leek, salt, pomegranate seeds, raisins, and shredded garlic, as well as ground green cardamon and mustard seeds were pressed into a fermentation jar in order to form a brine and left at 18 °C for fermentation to take place. The latter was driven by lactic acid bacteria, mostly by Lactiplantibacillus plantarum. The final product had a sour character, which matched the organoleptic description available from the ancient texts, and it received high ranks.
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37
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Tang Z, Zhao Z, Wu X, Lin W, Qin Y, Chen H, Wan Y, Zhou C, Bu T, Chen H, Xiao Y. A Review on Fruit and Vegetable Fermented Beverage-Benefits of Microbes and Beneficial Effects. FOOD REVIEWS INTERNATIONAL 2022. [DOI: 10.1080/87559129.2021.2024222] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Zizhong Tang
- College of Life Science, Sichuan Agricultural University, Ya’an, Sichuan, China
| | - Zhiqiao Zhao
- College of Life Science, Sichuan Agricultural University, Ya’an, Sichuan, China
| | - Xulong Wu
- Chengdu Agricultural College, Chengdu, Sichuan, China
| | - Wenjie Lin
- College of Life Science, Sichuan Agricultural University, Ya’an, Sichuan, China
| | - Yihan Qin
- College of Life Science, Sichuan Agricultural University, Ya’an, Sichuan, China
| | - Hui Chen
- College of Life Science, Sichuan Agricultural University, Ya’an, Sichuan, China
| | - Yujun Wan
- Sichuan Food and Fermentation Industry Research and Design Institute, Chengdu,Sichuan, China
| | - Caixia Zhou
- College of Life Science, Sichuan Agricultural University, Ya’an, Sichuan, China
| | - Tongliang Bu
- College of Life Science, Sichuan Agricultural University, Ya’an, Sichuan, China
| | - Hong Chen
- College of Food Science, Sichuan Agricultural University, Ya’an, Sichuan, China
| | - Yirong Xiao
- Sichuan Agricultural University Hospital, Ya’an, Sichuan, China
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Duran FE, Özdemir N, Güneşer O, Kök-Taş T. Prominent strains of kefir grains in the formation of volatile compound profile in milk medium; the role of Lactobacillus kefiranofaciens subsp. kefiranofaciens, Lentilactobacillus kefiri and Lentilactobacillus parakefiri. Eur Food Res Technol 2022. [DOI: 10.1007/s00217-021-03936-2] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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39
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Pan X, Zhang S, Xu X, Lao F, Wu J. Volatile and non-volatile profiles in jujube pulp co-fermented with lactic acid bacteria. Lebensm Wiss Technol 2022. [DOI: 10.1016/j.lwt.2021.112772] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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40
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Yuan L, Li G, Yan N, Wu J, Due J. Optimization of fermentation conditions for fermented green jujube wine and its quality analysis during winemaking. JOURNAL OF FOOD SCIENCE AND TECHNOLOGY 2022; 59:288-299. [PMID: 35068573 PMCID: PMC8758871 DOI: 10.1007/s13197-021-05013-8] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Revised: 01/21/2021] [Accepted: 01/29/2021] [Indexed: 01/03/2023]
Abstract
The objective was to study the optimization of fermentation conditions for fermented green jujube wine and quality analysis. This study investigated the fermentation process conditions, the changes in physicochemical indexes, antioxidant capacity and volatile compounds measured from green jujube wine during winemaking. The optimized conditions (the initial sugar, yeast addition, fermentation time and SO2 treatments) for green jujube wine were 24%, 0.3%, 8 d, 80 mg/L, respectively. The results showed that the variation trend of different substances in green jujube wine in different fermentation periods were different. In the process of alcohol fermentation, the green jujube wine had a high 2,2-diphenyl-1-picrylhydrazyl (DPPH) free radical scavenging ability, 2,2'-amino-di (2-ethyl-benzothiazoline sulphonic acid-6) ammonium salt (ABTS) free radical scavenging ability and reducing power. Furthermore, a total of 50 volatile compounds were identified in green jujube wine, in which the relative content of aldehydes, ketones, heterocyclic and aromatic compounds were significantly reduced after fermentation.
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Affiliation(s)
- Lu Yuan
- College of Food Science, Shanxi Normal University, Shanxi, China
| | - Guifeng Li
- College of Food Science, Shanxi Normal University, Shanxi, China
| | - Ni Yan
- College of Food Science, Shanxi Normal University, Shanxi, China
| | - Jianhu Wu
- College of Food Science, Shanxi Normal University, Shanxi, China
| | - Junjie Due
- College of Food Science, Shanxi Normal University, Shanxi, China
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41
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Lactic acid bacteria incubation and aging drives flavor enhancement of goji berry juice. J Food Compost Anal 2022. [DOI: 10.1016/j.jfca.2021.104202] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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42
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Li R, Luo W, Liu Y, Chen C, Chen S, Yang J, Wu P, Lv X, Liu Z, Ni L, Han J. The investigation on the characteristic metabolites of Lactobacillus plantarum RLL68 during fermentation of beverage from by-products of black tea manufacture. Curr Res Food Sci 2022; 5:1320-1329. [PMID: 36072509 PMCID: PMC9441299 DOI: 10.1016/j.crfs.2022.07.014] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2022] [Revised: 07/11/2022] [Accepted: 07/25/2022] [Indexed: 11/28/2022] Open
Abstract
At present, lactic acid bacteria (LAB) fermentation is commonly considered as an effective strategy to remarkably drive the improvement of flavor and nutritional value, and extend shelf-life of fermented foods. In this study, the by-product of tea manufacture, including broken tea segments and tea stalk, was used to produce fermented tea beverages. In addition, the residual components of matrices and bacterial metabolites were measured, as well as the sensory quality of the beverage was evaluated. Subsequently, the determination of monosaccharides, volatile aroma profile, free amino acids, biogenic amines and organic acids, and several functional substances involving γ-aminobutyric acid (GABA), polyphenols, caffeine and L-theanine were carried out. The results revealed that glucose, fructose, mannose and xylose are principal carbon source of Lactobacillus plantarum RLL68 during the fermentation; moreover, the abundance of aromatic substances is varied dramatically and the characteristic flavors of the beverages, particularly fermentation for 48 h and 72 h, are imparted with sweet and fruity odor on the basis of initial nutty and floral odor; Meanwhile, the organoleptic qualities of fermented beverages is also enhanced. Furthermore, the levels of organic acids and GABA are elevated, while the bitter amino acids, as well as some bioactive substances including tea polyphenols and L-theanine are declined; Besides, the caffeine level almost remains constant, and quite low levels of various biogenic amines are also observed. The results of this study will provide the theoretical basis to steer and control the flavor and quality of the fermented tea beverages in the future. The dynamic variation of characteristic metabolites of the beverage was elucidated. The characteristic flavors changed from nutty and floral to sweet and fruity. L. plantarum fermentation bring both beneficial and adverse impacts.
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Affiliation(s)
- Ruili Li
- Institute of Food Science and Technology, College of Biological Science and Engineering, Fuzhou University, Fuzhou 350108, China
- College of Food Science, Fujian Agriculture and Forestry University, Fuzhou, 350002, China
| | - Weibo Luo
- Institute of Food Science and Technology, College of Biological Science and Engineering, Fuzhou University, Fuzhou 350108, China
| | - Yifeng Liu
- College of Food Science, Fujian Agriculture and Forestry University, Fuzhou, 350002, China
- Fujian Research Institute of Cereal and Oil Science and Technology, Fuzhou, 350025, China
| | - Chi Chen
- Fujian Vocational College of Agriculture, College of Modern Agricultural Engineering, Fuzhou, 350303, Fujian, China
| | - Shunxian Chen
- Institute of Food Science and Technology, College of Biological Science and Engineering, Fuzhou University, Fuzhou 350108, China
| | - Jie Yang
- Institute of Food Science and Technology, College of Biological Science and Engineering, Fuzhou University, Fuzhou 350108, China
| | - Peifen Wu
- Institute of Food Science and Technology, College of Biological Science and Engineering, Fuzhou University, Fuzhou 350108, China
| | - Xucong Lv
- Institute of Food Science and Technology, College of Biological Science and Engineering, Fuzhou University, Fuzhou 350108, China
| | - Zhibin Liu
- Institute of Food Science and Technology, College of Biological Science and Engineering, Fuzhou University, Fuzhou 350108, China
| | - Li Ni
- Institute of Food Science and Technology, College of Biological Science and Engineering, Fuzhou University, Fuzhou 350108, China
| | - Jinzhi Han
- Institute of Food Science and Technology, College of Biological Science and Engineering, Fuzhou University, Fuzhou 350108, China
- Corresponding author.
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43
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Advancements in the Use of Fermented Fruit Juices by Lactic Acid Bacteria as Functional Foods: Prospects and Challenges of Lactiplantibacillus (Lpb.) plantarum subsp. plantarum Application. FERMENTATION 2021. [DOI: 10.3390/fermentation8010006] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
Lactic acid fermentation of fresh fruit juices is a low-cost and sustainable process, that aims to preserve and even enhance the organoleptic and nutritional features of the raw matrices and extend their shelf life. Selected Lactic Acid Bacteria (LAB) were evaluated in the fermentation of various fruit juices, leading in some cases to fruit beverages, with enhanced nutritional and sensorial characteristics. Among LAB, Lactiplantibacillus (Lpb.) plantarum subsp. plantarum strains are quite interesting, regarding their application in the fermentation of a broad range of plant-derived substrates, such as vegetables and fruit juices, since they have genome plasticity and high versatility and flexibility. L. plantarum exhibits a remarkable portfolio of enzymes that make it very important and multi-functional in fruit juice fermentations. Therefore, L. plantarum has the potential for the production of various bioactive compounds, which enhance the nutritional value and the shelf life of the final product. In addition, L. plantarum can positively modify the flavor of fruit juices, leading to higher content of desirable volatile compounds. All these features are sought in the frame of this review, aiming at the potential and challenges of L. plantarum applications in the fermentation of fruit juices.
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Gottardi D, Siroli L, Braschi G, Rossi S, Ferioli F, Vannini L, Patrignani F, Lanciotti R. High-Pressure Homogenization and Biocontrol Agent as Innovative Approaches Increase Shelf Life and Functionality of Carrot Juice. Foods 2021; 10:2998. [PMID: 34945548 PMCID: PMC8701166 DOI: 10.3390/foods10122998] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2021] [Revised: 11/19/2021] [Accepted: 12/02/2021] [Indexed: 12/21/2022] Open
Abstract
Recently, application of high-pressure homogenization (HPH) treatments has been widely studied to improve shelf life and rheological and functional properties of vegetable and fruit juices. Another approach that has drawn the attention of researchers is the use of biocontrol cultures. Nevertheless, no data on their possible combined effect on fruit juices shelf life and functionality have been published yet. In this work, the microbial, organoleptic, and technological stability of extremely perishable carrot juice and its functionality were monitored for 12 and 7 days (stored at 4 and 10 °C, respectively) upon HPH treatment alone or in combination with a fermentation step using the biocontrol agent L. lactis LBG2. HPH treatment at 150 MPa for three passes followed by fermentation with L. lactis LBG2 extended the microbiological shelf life of the products of at least three and seven days when stored at 10 °C and 4 °C, respectively, compared to untreated or only HPH-treated samples. Moreover, the combined treatments determined a higher stability of pH and color values, and a better retention of β-carotene and lutein throughout the shelf-life period when compared to unfermented samples. Eventually, use of combined HPH and LBG2 resulted in the production of compounds having positive sensory impact on carrot juice.
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Affiliation(s)
- Davide Gottardi
- Department of Agricultural and Food Sciences, Campus of Food Science, Piazza Goidanich 60, 47521 Cesena, FC, Italy; (D.G.); (L.S.); (G.B.); (S.R.); (F.F.); (L.V.); (F.P.)
| | - Lorenzo Siroli
- Department of Agricultural and Food Sciences, Campus of Food Science, Piazza Goidanich 60, 47521 Cesena, FC, Italy; (D.G.); (L.S.); (G.B.); (S.R.); (F.F.); (L.V.); (F.P.)
- Interdepartmental Centre for Agri-Food Industrial Research, Campus of Food Science, Via Quinto Bucci 336, 47521 Cesena, FC, Italy
| | - Giacomo Braschi
- Department of Agricultural and Food Sciences, Campus of Food Science, Piazza Goidanich 60, 47521 Cesena, FC, Italy; (D.G.); (L.S.); (G.B.); (S.R.); (F.F.); (L.V.); (F.P.)
| | - Samantha Rossi
- Department of Agricultural and Food Sciences, Campus of Food Science, Piazza Goidanich 60, 47521 Cesena, FC, Italy; (D.G.); (L.S.); (G.B.); (S.R.); (F.F.); (L.V.); (F.P.)
| | - Federico Ferioli
- Department of Agricultural and Food Sciences, Campus of Food Science, Piazza Goidanich 60, 47521 Cesena, FC, Italy; (D.G.); (L.S.); (G.B.); (S.R.); (F.F.); (L.V.); (F.P.)
| | - Lucia Vannini
- Department of Agricultural and Food Sciences, Campus of Food Science, Piazza Goidanich 60, 47521 Cesena, FC, Italy; (D.G.); (L.S.); (G.B.); (S.R.); (F.F.); (L.V.); (F.P.)
- Interdepartmental Centre for Agri-Food Industrial Research, Campus of Food Science, Via Quinto Bucci 336, 47521 Cesena, FC, Italy
| | - Francesca Patrignani
- Department of Agricultural and Food Sciences, Campus of Food Science, Piazza Goidanich 60, 47521 Cesena, FC, Italy; (D.G.); (L.S.); (G.B.); (S.R.); (F.F.); (L.V.); (F.P.)
- Interdepartmental Centre for Agri-Food Industrial Research, Campus of Food Science, Via Quinto Bucci 336, 47521 Cesena, FC, Italy
| | - Rosalba Lanciotti
- Department of Agricultural and Food Sciences, Campus of Food Science, Piazza Goidanich 60, 47521 Cesena, FC, Italy; (D.G.); (L.S.); (G.B.); (S.R.); (F.F.); (L.V.); (F.P.)
- Interdepartmental Centre for Agri-Food Industrial Research, Campus of Food Science, Via Quinto Bucci 336, 47521 Cesena, FC, Italy
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Selection of Autochthonous LAB Strains of Unripe Green Tomato towards the Production of Highly Nutritious Lacto-Fermented Ingredients. Foods 2021; 10:foods10122916. [PMID: 34945467 PMCID: PMC8700740 DOI: 10.3390/foods10122916] [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: 10/19/2021] [Revised: 11/09/2021] [Accepted: 11/18/2021] [Indexed: 12/15/2022] Open
Abstract
Lactic fermentation of unripe green tomatoes as a tool to produce food ingredients is a viable alternative for adding value to industrial tomatoes unsuitable for processing and left in large quantities in the fields. Fermentation using starter cultures isolated from the fruit (plant-matrix adapted) can have advantages over allochthonous strains in obtaining fermented products with sensory acceptability and potentially probiotic characteristics. This paper details the characterisation of the unripe green tomato lactic microbiota to screen LAB strains for use as starter cultures in fermentation processes, along with LAB strains available from INIAV's collection. Morphological, biochemical (API system), and genomic (16S rDNA gene sequencing) identification showed that the dominant LAB genera in unripe green tomato are Lactiplantibacillus, Leuconostoc, and Weissella. Among nine tested strains, autochthonous Lactiplantibacillus plantarum and allochthonous Weissella paramesenteroides showed tolerance to added solanine (200 ppm) and the best in vitro probiotic potential. The results indicate that the two LAB strains are promising candidates for manufacturing probiotic fermented foods from unripe green tomatoes.
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Liu B, Chang Y, Sui X, Wang R, Liu Z, Sun J, Chen H, Sun B, Zhang N, Xia J. Characterization of Predominant Aroma Components in Raw and Roasted Walnut (Juglans regia L.). FOOD ANAL METHOD 2021. [DOI: 10.1007/s12161-021-02153-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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47
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Crespo L, Gaglio R, Martínez FG, Martin GM, Franciosi E, Madrid-Albarrán Y, Settanni L, Mozzi F, Pescuma M. Bioaccumulation of selenium-by fruit origin lactic acid bacteria in tropical fermented fruit juices. Lebensm Wiss Technol 2021. [DOI: 10.1016/j.lwt.2021.112103] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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48
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Insights into the improvement of bioactive phytochemicals, antioxidant activities and flavor profiles in Chinese wolfberry juice by select lactic acid bacteria. FOOD BIOSCI 2021. [DOI: 10.1016/j.fbio.2021.101264] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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49
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Wang D, Wang Y, Lan H, Wang K, Zhao L, Hu Z. Enhanced production of γ-aminobutyric acid in litchi juice fermented by Lactobacillus plantarum HU-C2W. FOOD BIOSCI 2021. [DOI: 10.1016/j.fbio.2021.101155] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
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50
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Wu B, Liu J, Yang W, Zhang Q, Yang Z, Liu H, Lv Z, Zhang C, Jiao Z. Nutritional and flavor properties of grape juice as affected by fermentation with lactic acid bacteria. INTERNATIONAL JOURNAL OF FOOD PROPERTIES 2021. [DOI: 10.1080/10942912.2021.1942041] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Affiliation(s)
- Baimin Wu
- Department of Fruit Processing and Preservation, Zhengzhou Fruit Research Institute, Chinese Academy of Agricultural Sciences, Zhengzhou, China
| | - Jiechao Liu
- Department of Fruit Processing and Preservation, Zhengzhou Fruit Research Institute, Chinese Academy of Agricultural Sciences, Zhengzhou, China
| | - Wenbo Yang
- Department of Fruit Processing and Preservation, Zhengzhou Fruit Research Institute, Chinese Academy of Agricultural Sciences, Zhengzhou, China
| | - Qiang Zhang
- Department of Fruit Processing and Preservation, Zhengzhou Fruit Research Institute, Chinese Academy of Agricultural Sciences, Zhengzhou, China
| | - Zhengyan Yang
- Joint National Laboratory for Antibody Drug Engineering, School of Basic Medical Science, Henan University, Kaifeng, China
| | - Hui Liu
- Department of Fruit Processing and Preservation, Zhengzhou Fruit Research Institute, Chinese Academy of Agricultural Sciences, Zhengzhou, China
| | - Zhenzhen Lv
- Department of Fruit Processing and Preservation, Zhengzhou Fruit Research Institute, Chinese Academy of Agricultural Sciences, Zhengzhou, China
| | - Chunling Zhang
- Department of Fruit Processing and Preservation, Zhengzhou Fruit Research Institute, Chinese Academy of Agricultural Sciences, Zhengzhou, China
| | - Zhonggao Jiao
- Department of Fruit Processing and Preservation, Zhengzhou Fruit Research Institute, Chinese Academy of Agricultural Sciences, Zhengzhou, China
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