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Cha JY, Han J, Heo J, Yu HH, Kim YJ, Jang HW, Kim MR, Choi YS. Variation of volatile compounds and sensory profile for Protaetia brevitarsis larvae fermented with lactic acid bacteria and yeast. Food Chem 2024; 452:139480. [PMID: 38703738 DOI: 10.1016/j.foodchem.2024.139480] [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: 02/22/2024] [Revised: 04/05/2024] [Accepted: 04/23/2024] [Indexed: 05/06/2024]
Abstract
This study aimed to investigate the correlation between the composition of volatile compounds, consumer acceptance, and drivers of (dis)liking of Protaetia brevitarsis larvae fermented using lactic acid bacteria and yeast. Volatile compounds were analyzed using HS-SPME-Arrow-GC-MS, and a sensory evaluation was conducted with 72 consumers. A total of 113 volatile compounds were detected, and principal component analysis indicated that the samples could be divided into three groups. The calculated relative odor activity values (ROAV) revealed the presence of 27 compounds (ROAV >1). Volatile compounds with high ROAV were predominantly found during yeast fermentation. The sensory evaluation results indicated a strong correlation between low levels of off-odor intensity and high odor liking, emphasizing that odor profile had a more direct association with consumer acceptance than odor intensity. These findings suggest that yeast fermentation using volatile compounds, which positively influences consumer acceptance, is appropriate for Protaetia brevitarsis larvae.
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Affiliation(s)
- Ji Yoon Cha
- Research Group of Food Processing, Korea Food Research Institute, Wanju 55365, Republic of Korea; Department of Biotechnology, Korea University, Seoul 02841, Republic of Korea
| | - Jaejoon Han
- Department of Biotechnology, Korea University, Seoul 02841, Republic of Korea
| | - JeongAe Heo
- Research Group of Food Processing, Korea Food Research Institute, Wanju 55365, Republic of Korea
| | - Hwan Hee Yu
- Food Standard Research Center, Korea Food Research Institute, Wanju 55365, Republic of Korea
| | - Yea-Ji Kim
- Research Group of Food Processing, Korea Food Research Institute, Wanju 55365, Republic of Korea
| | - Hae Won Jang
- Department of Food Science and Biotechnology, Sungshin Women's University, Seoul 01133, Republic of Korea
| | - Mi-Ran Kim
- Department of Food Science and Nutrition, The Catholic University of Korea, Bucheon 14662, Republic of Korea.
| | - Yun-Sang Choi
- Research Group of Food Processing, Korea Food Research Institute, Wanju 55365, Republic of Korea.
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2
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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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3
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Chen H, Zhao H, Jiang G, Chen J, Yi J, Zhou C, Luo D. The flavour of wheat gluten hydrolysate after Corynebacterium Glutamicum fermentation: Effect of degrees of hydrolysis and fermentation time. Food Chem 2024; 458:140238. [PMID: 38968705 DOI: 10.1016/j.foodchem.2024.140238] [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: 04/07/2024] [Revised: 05/12/2024] [Accepted: 06/24/2024] [Indexed: 07/07/2024]
Abstract
Corynebacterium glutamicum was used to ferment wheat gluten hydrolysates (WGHs) to prepare flavour base. This study investigated the effect of hydrolysis degrees (DHs) and fermentation time on flavour of WGHs. During fermentation, the contents of amino nitrogen, total acid and small peptides increased, while the protein and pH value decreased. Succinic acid, GMP, and Glu were the prominent umami substances in fermented WGHs. The aromas of WGHs with different DHs could be distinguished by electronic nose and GC-IMS. Based on OAV of GC-MS, hexanal was the main compound in WGHs, while phenylethyl alcohol and acetoin were dominant after fermentation. WGHs with high DHs accumulated more flavour metabolites. Correlation analysis showed that small peptides (<1 kDa) could promote the formation of flavour substances, and Asp was potentially relevant flavour precursor. This study indicated that fermented WGHs with different DHs can potentially be used in different food applications based on flavour profiles.
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Affiliation(s)
- Haowen Chen
- College of Food Science and Technology, Guangdong Ocean University, Zhanjiang 524088, China; College of Food Science and Engineering, Guangdong Ocean University, Yangjiang 529500, China; Branch of Chemistry and Chemical Engineering Guangdong Laboratory (Hanjiang Laboratory), Chaozhou 521000, China; Guangdong Provincial Key Laboratory of Aquatic Product Processing and Safety, Zhanjiang 524088, China
| | - Huiyan Zhao
- College of Food Science and Technology, Guangdong Ocean University, Zhanjiang 524088, China; College of Food Science and Engineering, Guangdong Ocean University, Yangjiang 529500, China; Guangdong Provincial Key Laboratory of Aquatic Product Processing and Safety, Zhanjiang 524088, China
| | - Guili Jiang
- College of Food Science and Technology, Guangdong Ocean University, Zhanjiang 524088, China; College of Food Science and Engineering, Guangdong Ocean University, Yangjiang 529500, China; Guangdong Provincial Key Laboratory of Aquatic Product Processing and Safety, Zhanjiang 524088, China
| | - Jin Chen
- College of Food Science and Technology, Guangdong Ocean University, Zhanjiang 524088, China; College of Food Science and Engineering, Guangdong Ocean University, Yangjiang 529500, China; Guangdong Provincial Key Laboratory of Aquatic Product Processing and Safety, Zhanjiang 524088, China
| | - Jiawen Yi
- College of Food Science and Technology, Guangdong Ocean University, Zhanjiang 524088, China; College of Food Science and Engineering, Guangdong Ocean University, Yangjiang 529500, China; Guangdong Provincial Key Laboratory of Aquatic Product Processing and Safety, Zhanjiang 524088, China
| | - Chunxia Zhou
- College of Food Science and Technology, Guangdong Ocean University, Zhanjiang 524088, China; College of Food Science and Engineering, Guangdong Ocean University, Yangjiang 529500, China; Guangdong Provincial Key Laboratory of Aquatic Product Processing and Safety, Zhanjiang 524088, China.
| | - Donghui Luo
- College of Food Science and Technology, Guangdong Ocean University, Zhanjiang 524088, China; College of Food Science and Engineering, Guangdong Ocean University, Yangjiang 529500, China; Branch of Chemistry and Chemical Engineering Guangdong Laboratory (Hanjiang Laboratory), Chaozhou 521000, China; Guangdong Provincial Key Laboratory of Aquatic Product Processing and Safety, Zhanjiang 524088, China.
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4
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Luo Y, Tang R, Qiu H, Song A. Widely targeted metabolomics-based analysis of the impact of L. plantarum and L. paracasei fermentation on rosa roxburghii Tratt juice. Int J Food Microbiol 2024; 417:110686. [PMID: 38593553 DOI: 10.1016/j.ijfoodmicro.2024.110686] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2024] [Revised: 03/10/2024] [Accepted: 03/21/2024] [Indexed: 04/11/2024]
Abstract
Rosa roxburghii Tratt fruits (RRT) exhibit extremely high nutritional and medicinal properties due to its unique phytochemical composition. Probiotic fermentation is a common method of processing fruits. Variations in the non-volatile metabolites and bioactivities of RRT juice caused by different lactobacilli are not well understood. Therefore, we aimed to profile the non-volatile components and investigate the impact of L. plantarum fermentation (LP) and L. paracasei fermentation (LC) on RRT juice (the control, CG). There were both similarities and differences in the effects of LP and LC on RRT juice. Both of the two strains significantly increased the content of total phenolic, total flavonoid, and some bioactive compounds such as 2-hydroxyisocaproic acid, hydroxytyrosol and indole-3-lactic acid in RRT juice. Interestingly, compared with L. paracasei, L. plantarum showed better ability to increase the content of total phenolic and these valuable compounds, as well as certain bioactivities. The antioxidant capacity and α-glucosidase inhibitory activity of RRT juice were notably enhanced after the fermentations, whereas its cholesterol esterase inhibitory activity was reduced significantly. Moreover, a total of 1466 metabolites were identified in the unfermented and fermented RRT juices. There were 278, 251 and 134 differential metabolites in LP vs CG, LC vs CG, LC vs LP, respectively, most of which were upregulated. The key differential metabolites were classified into amino acids and their derivatives, organic acids, nucleotides and their analogues, phenolic acids and alkaloids, which can serve as potential markers for authentication and discrimination between the unfermented and lactobacilli fermented RRT juice samples. The KEGG enrichment analysis uncovered that metabolic pathways, purine metabolism, nucleotide metabolism and ABC transporters contributed mainly to the formation of unique composition of fermented RRT juice. These results provide good coverage of the metabolome of RRT juice in both unfermented and fermented forms and also provide a reference for future research on the processing of RRT or other fruits.
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Affiliation(s)
- You Luo
- School of Liquor and Food Engineering, Guizhou University, Guiyang 550025, Guizhou Province, China.
| | - Ruling Tang
- School of Liquor and Food Engineering, Guizhou University, Guiyang 550025, Guizhou Province, China
| | - Han Qiu
- School of Liquor and Food Engineering, Guizhou University, Guiyang 550025, Guizhou Province, China
| | - Angxin Song
- School of Liquor and Food Engineering, Guizhou University, Guiyang 550025, Guizhou Province, China
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5
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Wang X, Hu K, Chen Y, Lai J, Zhang M, Li J, Li Q, Zhao N, Liu S. Effect of Lactiplantibacillus plantarum fermentation on the physicochemical, antioxidant activity and immunomodulatory ability of polysaccharides from Lvjian okra. Int J Biol Macromol 2024; 257:128649. [PMID: 38065452 DOI: 10.1016/j.ijbiomac.2023.128649] [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: 07/22/2023] [Revised: 11/28/2023] [Accepted: 12/05/2023] [Indexed: 01/26/2024]
Abstract
Okra polysaccharides exhibits a range of biological activities. To date, its processing using microbial fermentation has not been explored. This study investigated the fermentation of okra juice with various lactic acid bacteria, followed by the extraction and characterization of crude polysaccharides (termed OPS-F), in contrast to their non-fermented counterpart (OPS). Changes in physicochemical properties, antioxidant activity and immunomodulatory ability were noted. The results demonstrated that OPS-F had a 7.42-12.53 % increase in total polysaccharides content compared to OPS. However, high-performance size-exclusion chromatography indicated a reduction in the molecular weight of OPS-F (7.9-9.5 × 105 Da) relative to OPS (1.66 × 106 Da). Compared to OPS, OPS-F had reduced levels of mannose, glucose, glucuronic acid and arabinose, but increased rhamnose, galacturonic acid and galactose, exhibiting enhanced solubility and lower apparent viscosity. Fourier transform infrared spectroscopy and nuclear magnetic resonance analysis showed minimal changes in polysaccharide structure post-fermentation. Moreover, despite a decrease in antioxidant activity post-fermentation, OPS-F exhibited superior immunomodulatory potential. In conclusion, fermenting okra juice with lactic acid bacteria alters the physicochemical properties of crude polysaccharides and enhances their immunomodulatory activity, offering a promising approach for developing new functional food resources.
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Affiliation(s)
- Xingjie Wang
- College of Food Science, Sichuan Agricultural University, Ya'an 625014, China
| | - Kaidi Hu
- College of Food Science, Sichuan Agricultural University, Ya'an 625014, China
| | - Yuan Chen
- College of Food Science, Sichuan Agricultural University, Ya'an 625014, China
| | - Jinghui Lai
- College of Food Science, Sichuan Agricultural University, Ya'an 625014, China
| | - Mengmei Zhang
- College of Food Science, Sichuan Agricultural University, Ya'an 625014, China
| | - Jianlong Li
- College of Food Science, Sichuan Agricultural University, Ya'an 625014, China
| | - Qin Li
- College of Food Science, Sichuan Agricultural University, Ya'an 625014, China
| | - Ning Zhao
- College of Food Science, Sichuan Agricultural University, Ya'an 625014, China
| | - Shuliang Liu
- College of Food Science, Sichuan Agricultural University, Ya'an 625014, China.
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6
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Zhao L, Maimaitiyiming R, Hong J, Wang L, Mu Y, Liu B, Zhang H, Chen K, Aihaiti A. Optimization of tomato ( Solanum lycopersicum L.) juice fermentation process and analysis of its metabolites during fermentation. Front Nutr 2024; 11:1344117. [PMID: 38362104 PMCID: PMC10868405 DOI: 10.3389/fnut.2024.1344117] [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: 11/29/2023] [Accepted: 01/09/2024] [Indexed: 02/17/2024] Open
Abstract
Tomato (Solanum lycopersicum L.) is a nutritious fruit and vegetable. Fermentation can be used to enhance their nutritional value. In this study, the tomato juice was co-fermented with multistrains, optimized by uniform experimental design and response surface methodology. Superoxide dismutase activity reached 496.67 U/g and lycopene content reached 77.12μg/g when P. pentosaceus (53.79%), L. casei (13.17%), L. plantarum (19.87%), L. fermentum (13.17%). To gain insight into the dynamics of metabolites during the tomato fermentation juice process multivariate statistical analysis was performed using the UHPLC-QE-MS/MS method. The main metabolites are peptides, amino acids carbohydrates, organic acids, and phospholipids. Carbohydrates were fully retained at the end of fermentation.The content of galactitol increased from the initial 5.389 to 6.607 while the content of cytarabine decreased by 29% and uridine by 44%. Meanwhile, phospholipids (PS, PE, PC, PG, PI) were all retained by more than 70%. Terpenoids (16-deacetylgairin, (+)-Royleanone, artemisinin) were increased to varying degrees, which gives them good nutritional value and biological activity. Organic acids (malic and citric) were reduced and lactic acid content was increased, changing its original flavor and making it more palatable to the general population. The research results have demonstrated the benefits of lactic acid bacteria fermentation on tomato juice, providing a theoretical basis and reference for the fermentation metabolism process of tomato juice.
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Affiliation(s)
- Lei Zhao
- School of Life Science and Technology, Xinjiang University, Urumqi, China
| | | | - Jingyang Hong
- School of Life Science and Technology, Xinjiang University, Urumqi, China
| | - Liang Wang
- School of Life Science and Technology, Xinjiang University, Urumqi, China
| | - Ying Mu
- School of Life Science and Technology, Xinjiang University, Urumqi, China
| | - Bingze Liu
- School of Life Science and Technology, Xinjiang University, Urumqi, China
| | - Huimin Zhang
- School of Life Science and Technology, Xinjiang University, Urumqi, China
| | - Keping Chen
- Xinjiang Huize Food Limited Liability Company, Urumqi, China
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Wang S, Su Q, Zhu Y, Liu J, Zhang X, Zhang Y, Zhu B. Sensory-Guided Establishment of Sensory Lexicon and Investigation of Key Flavor Components for Goji Berry Pulp. PLANTS (BASEL, SWITZERLAND) 2024; 13:173. [PMID: 38256727 PMCID: PMC10820852 DOI: 10.3390/plants13020173] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/29/2023] [Revised: 01/04/2024] [Accepted: 01/05/2024] [Indexed: 01/24/2024]
Abstract
Many customers prefer goji berry pulp, well-known for its high nutritional content, over fresh goji berries. However, there is limited research on its sensory lexicon and distinctive flavor compounds. This study focused on developing a sensory lexicon for goji berry pulp and characterizing its aroma by sensory and instrumental analysis. Sensory characteristics of goji berry pulp were evaluated by our established lexicon. A total of 83 aromatic compounds in goji berry pulp were quantified using HS-SPME-GC-Orbitrap-MS. By employing OAV in combination, we identified 17 aroma-active compounds as the key ingredients in goji berry pulp. Then, we identified the potentially significant contributors to the aroma of goji berry pulp by combining principal component analysis and partial least squares regression (PLSR) models of aroma compounds and sensory attributes, which included 3-ethylphenol, methyl caprylate, 2-hydroxy-4-methyl ethyl valerate, benzeneacetic acid, ethyl ester, hexanal, (E,Z)-2,6-nonadienal, acetylpyrazine, butyric acid, 2-ethylhexanoic acid, 2-methyl-1-propanol, 1-pentanol, phenylethyl alcohol, and 2-nonanone. This study provides a theoretical basis for improving the quality control and processing technology of goji berry pulp.
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Affiliation(s)
- Shuying Wang
- State Key Laboratory of Tree Genetics and Breeding, College of Biological Sciences and Technology, Beijing Forestry University, Beijing 100083, China;
- Beijing Key Laboratory of Forestry Food Processing and Safety, Department of Food Science, College of Biological Sciences and Biotechnology, Beijing Forestry University, Beijing 100083, China; (Q.S.); (Y.Z.); (J.L.)
| | - Qingyu Su
- Beijing Key Laboratory of Forestry Food Processing and Safety, Department of Food Science, College of Biological Sciences and Biotechnology, Beijing Forestry University, Beijing 100083, China; (Q.S.); (Y.Z.); (J.L.)
| | - Yuxuan Zhu
- Beijing Key Laboratory of Forestry Food Processing and Safety, Department of Food Science, College of Biological Sciences and Biotechnology, Beijing Forestry University, Beijing 100083, China; (Q.S.); (Y.Z.); (J.L.)
| | - Jiani Liu
- Beijing Key Laboratory of Forestry Food Processing and Safety, Department of Food Science, College of Biological Sciences and Biotechnology, Beijing Forestry University, Beijing 100083, China; (Q.S.); (Y.Z.); (J.L.)
| | - Xinke Zhang
- Food Science and Engineering College, Beijing University of Agriculture, Beijing 102206, China;
- “The Belt and Road” International Institute of Grape and Wine Industry Innovation, Beijing University of Agriculture, Beijing 102206, China
| | - Yu Zhang
- State Key Laboratory of Tree Genetics and Breeding, College of Biological Sciences and Technology, Beijing Forestry University, Beijing 100083, China;
- Beijing Key Laboratory of Forestry Food Processing and Safety, Department of Food Science, College of Biological Sciences and Biotechnology, Beijing Forestry University, Beijing 100083, China; (Q.S.); (Y.Z.); (J.L.)
| | - Baoqing Zhu
- State Key Laboratory of Tree Genetics and Breeding, College of Biological Sciences and Technology, Beijing Forestry University, Beijing 100083, China;
- Beijing Key Laboratory of Forestry Food Processing and Safety, Department of Food Science, College of Biological Sciences and Biotechnology, Beijing Forestry University, Beijing 100083, China; (Q.S.); (Y.Z.); (J.L.)
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Qiang X, Xia T, Geng B, Zhao M, Li X, Zheng Y, Wang M. Bioactive Components of Lycium barbarum and Deep-Processing Fermentation Products. Molecules 2023; 28:8044. [PMID: 38138534 PMCID: PMC10745962 DOI: 10.3390/molecules28248044] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2023] [Revised: 12/06/2023] [Accepted: 12/07/2023] [Indexed: 12/24/2023] Open
Abstract
Lycium barbarum, a homology of medicine and food, contains many active ingredients including polysaccharides, polyphenol, betaine, and carotenoids, which has health benefits and economic value. The bioactive components in Lycium barbarum exhibit the effects of antioxidation, immune regulation, hypoglycemic effects, and vision improvement. Recently, the development of nutrition and health products of Lycium barbarum has been paid more and more attention with the increase in health awareness. A variety of nutrients and bioactive components in wolfberry can be retained or increased using modern fermentation technology. Through fermentation, the products have better flavor and health function, which better meet the needs of market diversification. The main products related to wolfberry fermentation include wolfberry fruit wine, wolfberry fruit vinegar, and lactic acid fermented beverage. In this review, the mainly bioactive components of Lycium barbarum and its deep-processing products of fermentation were summarized and compared. It will provide reference for the research and development of fermented and healthy products of Lycium barbarum.
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Affiliation(s)
| | - Ting Xia
- State Key Laboratory of Food Nutrition and Safety, Tianjin University of Science and Technology, Tianjin 300457, China; (X.Q.); (B.G.); (M.Z.); (X.L.); (Y.Z.)
| | | | | | | | | | - Min Wang
- State Key Laboratory of Food Nutrition and Safety, Tianjin University of Science and Technology, Tianjin 300457, China; (X.Q.); (B.G.); (M.Z.); (X.L.); (Y.Z.)
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9
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Zheng Z, Wei L, Zhu M, Qian Z, Liu J, Zhang L, Xu Y. Effect of lactic acid bacteria co-fermentation on antioxidant activity and metabolomic profiles of a juice made from wolfberry and longan. Food Res Int 2023; 174:113547. [PMID: 37986427 DOI: 10.1016/j.foodres.2023.113547] [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: 07/28/2023] [Revised: 09/29/2023] [Accepted: 10/01/2023] [Indexed: 11/22/2023]
Abstract
Lactic acid bacteria (LAB) fermentation is frequently employed to improve the nutritional, functional, and sensory characteristics of foods. Our study explored the effects of co-fermentation with Lacticaseibacillus paracasei ZH8 and Lactococcus lactis subsp. lactis YM313 on the physicochemical properties, antioxidant activity, and metabolomic profiles of wolfberry-longan juice (WLJ). Fermentation was carried out at 35 °C for 15 h. The results suggest that WLJ is a favorable substrate for LAB growth, reaching a total viable count exceeding 8 log CFU/mL after fermentation. LAB fermentation increased acidity, reduced the sugar content, and significantly impacted the juice color. The total phenolic and flavonoid contents of the WLJ and the antioxidant capacities based on 2,2-diphenyl-1-picrylhydrazyl (DPPH), ABTS radical scavenging abilities and FRAP were significantly improved by LAB fermentation. Nontargeted metabolomics analysis suggested that the contents of small molecule substances in WLJ were considerably affected by LAB fermentation. A total of 374 differential metabolites were identified in the juice before and after fermentation, with 193 significantly upregulated metabolites and 181 siginificantly downregulated metabolites. The regulation of metabolites is important for improving the flavor and functions of juices, such as L-eucylproline, Isovitexin, Netivudine, 3-Phenyllactic acid, vanillin, and ethyl maltol, ect. This study provides a theoretical foundation for developing plant-based foods fermented with LAB.
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Affiliation(s)
- Zhenjie Zheng
- College of Food and Health, Jinzhou Medical University, Jinzhou 121000, China.
| | - Linya Wei
- College of Food and Health, Jinzhou Medical University, Jinzhou 121000, China.
| | - Manli Zhu
- College of Food and Health, Jinzhou Medical University, Jinzhou 121000, China.
| | - Zhenning Qian
- College of Food and Health, Jinzhou Medical University, Jinzhou 121000, China.
| | - Jiao Liu
- College of Food and Health, Jinzhou Medical University, Jinzhou 121000, China.
| | - Lili Zhang
- College of Food and Health, Jinzhou Medical University, Jinzhou 121000, China.
| | - Yunhe Xu
- College of Food and Health, Jinzhou Medical University, Jinzhou 121000, China.
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10
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Yan H, Neves MDG, Wise BM, Moraes IA, Barbin DF, Siesler HW. The Application of Handheld Near-Infrared Spectroscopy and Raman Spectroscopic Imaging for the Identification and Quality Control of Food Products. Molecules 2023; 28:7891. [PMID: 38067622 PMCID: PMC10708147 DOI: 10.3390/molecules28237891] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2023] [Revised: 11/29/2023] [Accepted: 11/29/2023] [Indexed: 12/18/2023] Open
Abstract
The following investigations describe the potential of handheld NIR spectroscopy and Raman imaging measurements for the identification and authentication of food products. On the one hand, during the last decade, handheld NIR spectroscopy has made the greatest progress among vibrational spectroscopic methods in terms of miniaturization and price/performance ratio, and on the other hand, the Raman spectroscopic imaging method can achieve the best lateral resolution when examining the heterogeneous composition of samples. The utilization of both methods is further enhanced via the combination with chemometric evaluation methods with respect to the detection, identification, and discrimination of illegal counterfeiting of food products. To demonstrate the solution to practical problems with these two spectroscopic techniques, the results of our recent investigations obtained for various industrial processes and customer-relevant product examples have been discussed in this article. Specifically, the monitoring of food extraction processes (e.g., ethanol extraction of clove and water extraction of wolfberry) and the identification of food quality (e.g., differentiation of cocoa nibs and cocoa beans) via handheld NIR spectroscopy, and the detection and quantification of adulterations in powdered dairy products via Raman imaging were outlined in some detail. Although the present work only demonstrates exemplary product and process examples, the applications provide a balanced overview of materials with different physical properties and manufacturing processes in order to be able to derive modified applications for other products or production processes.
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Affiliation(s)
- Hui Yan
- School of Biotechnology, Jiangsu University of Science and Technology, Zhenjiang 212100, China;
| | - Marina D. G. Neves
- Department of Physical Chemistry, University Duisburg-Essen, 45117 Essen, Germany;
| | | | - Ingrid A. Moraes
- Department of Food Engineering and Technology, School of Food Engineering, University of Campinas, Campinas 13083-862, Brazil; (I.A.M.); (D.F.B.)
| | - Douglas F. Barbin
- Department of Food Engineering and Technology, School of Food Engineering, University of Campinas, Campinas 13083-862, Brazil; (I.A.M.); (D.F.B.)
| | - Heinz W. Siesler
- Department of Physical Chemistry, University Duisburg-Essen, 45117 Essen, Germany;
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11
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Hu X, Liu S, Li E. Microbial community succession and its correlation with the dynamics of flavor compound profiles in naturally fermented stinky sufu. Food Chem 2023; 427:136742. [PMID: 37393638 DOI: 10.1016/j.foodchem.2023.136742] [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: 02/08/2023] [Revised: 06/04/2023] [Accepted: 06/25/2023] [Indexed: 07/04/2023]
Abstract
Wuhan stinky sufu is a traditional fermented soybean product with a short ripening period and unique flavor. The aim of this study was to explore the characteristic flavor compounds and core functional microbiota of naturally fermented Wuhan stinky sufu. The results indicated that 11 volatile compounds including guaiacol, 2-pentylfuran, dimethyl trisulfide, dimethyl disulfide, acetoin, 1-octen-3-ol, (2E)-2-nonenal, indole, propyl 2-methylbutyrate, ethyl 4-methylvalerate, nonanal were characteristic aroma compounds, and 6 free amino acids (Ser, Lys, Arg, Glu, Met and Pro) were identified as taste-contributing compounds. 4 fungal genera (Kodamaea, unclassified_Dipodascaceae, Geotrichum, Trichosporon), and 9 bacterial genera (Lysinibacillus, Enterococcus, Acidipropionibacterium, Bifidobacterium, Corynebacterium, Lactococcus, Pseudomonas, Enterobacter, and Acinetobacter) were identified as the core functional microbiota with positive effects on the production of flavor compounds. These findings would enhance the understanding of core flavor-producing microorganisms in naturally fermented soybean products and potentially provide guidance for enhancing the quality of sufu.
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Affiliation(s)
- Xuefen Hu
- College of Food Science and Technology, Huazhong Agricultural University, Wuhan 430070, Hubei, China
| | - Shaoquan Liu
- Department of Food Science and Technology, National University of Singapore, Science Drive 2, Singapore 117543, Singapore
| | - Erhu Li
- College of Food Science and Technology, Huazhong Agricultural University, Wuhan 430070, Hubei, China; Hubei Key Laboratory of Fruit & Vegetable Processing & Quality Control, Huazhong Agricultural University, Wuhan 430070, Hubei, China.
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12
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Liu H, Ni Y, Yu Q, Fan L. Evaluation of co-fermentation of L. plantarum and P. kluyveri of a plant-based fermented beverage: Physicochemical, functional, and sensory properties. Food Res Int 2023; 172:113060. [PMID: 37689854 DOI: 10.1016/j.foodres.2023.113060] [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: 10/10/2022] [Revised: 05/18/2023] [Accepted: 05/26/2023] [Indexed: 09/11/2023]
Abstract
In this study, Pichia kluyveri (P. kluyveri) and Lactobacillus plantarum (L. plantarum) were sequentially inoculated into a plant-based beverage consisting of bananas, broccoli, and wolfberries. The physicochemical characteristics, functional components, and taste of it at different stages were determined. After 8-d fermentation, the viable counts of P. kluyveri and L. plantarum were 6.50 log CFU/mL and 8.43 log CFU/mL, respectively. The ethanol was <0.5 % (v/v). Compared with control group, the superoxide dismutase (SOD) activity increased by 96.08 folds and total phenolics content increased by 1.09 folds. The contents of lactic acid, protocatechuic acid, and chlorogenic acid exhibited an upgrade trend, whereas the contents of caffeic acid and malic acid presented a downward tendency. Some organic acids had positive correlations with sensory quality, especially sourness. In addition, the γ-amino butyric acid (GABA) concentration and antioxidant activity were also improved during fermentation. Results showed the nutritional functional properties and sensory quality of this beverage could be improved through co-fermentation of P. kluyveri and L. plantarum.
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Affiliation(s)
- Heng Liu
- State Key Laboratory of Food Science & Resourses, Jiangnan University, 1800 Lihu Avenue, Wuxi, Jiangsu 214122, China
| | - Yang Ni
- School of Food Science and Technology, Jiangnan University, 1800 Lihu Avenue, Wuxi, Jiangsu 214122, China
| | - Qun Yu
- School of Food Science and Technology, Jiangnan University, 1800 Lihu Avenue, Wuxi, Jiangsu 214122, China
| | - Liuping Fan
- State Key Laboratory of Food Science & Resourses, Jiangnan University, 1800 Lihu Avenue, Wuxi, Jiangsu 214122, China; School of Food Science and Technology, Jiangnan University, 1800 Lihu Avenue, Wuxi, Jiangsu 214122, China; Collaborat Innovat Ctr Food Safety & Qual Control, Jiangnan University, 1800 Lihu Avenue, Wuxi, Jiangsu 214122, China.
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13
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Xing Y, Ma Q, Wang K, Dong X, Wang S, He P, Wang J, Xu H. Non-thermal treatments of strawberry pulp: The relationship between quality attributes and microstructure. ULTRASONICS SONOCHEMISTRY 2023; 98:106508. [PMID: 37442055 PMCID: PMC10362351 DOI: 10.1016/j.ultsonch.2023.106508] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/13/2023] [Revised: 06/20/2023] [Accepted: 06/26/2023] [Indexed: 07/15/2023]
Abstract
The relationship between quality attributes and microstructure in strawberry pulp after pasteurization (PS), ultrasound (US), electron beam irradiation (EB), and high pressure (HP) treatments was investigated. The results showed that US treatment decreased the viscosity to the lowest by 80.15% and increased the a* value, cloudy stability, and contents of titratable acid, total soluble solid, organic acids, total phenols, total flavonoids, and total anthocyanins (TAC), as well as its antioxidant capacity, due to the decrease in particle size, the destruction of microstructure, and the release of intracellular compounds. US and EB treatments could maintain the volatile compounds. The greatest deterioration in TAC and volatile compound content was found in the pulp treated with PS and HP treatments. HP treatment was beneficial to the enhancement of apparent viscosity, organic acids, and soluble sugar. These results provided insights into the enhancement of quality attributes in strawberry pulp due to the microstructure change.
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Affiliation(s)
- Ying Xing
- College of Food Science and Engineering, Northwest A&F University, Yangling, Shaanxi 712100, China; Department of Life Science, Yuncheng University, Yuncheng, Shanxi 044000, China
| | - Qiudi Ma
- College of Food Science and Engineering, Northwest A&F University, Yangling, Shaanxi 712100, China
| | - Kunhua Wang
- College of Food Science and Engineering, Northwest A&F University, Yangling, Shaanxi 712100, China
| | - Xiaobo Dong
- College of Food Science and Engineering, Northwest A&F University, Yangling, Shaanxi 712100, China
| | - ShuangShuang Wang
- College of Food Science and Engineering, Northwest A&F University, Yangling, Shaanxi 712100, China
| | - Peiyun He
- College of Food Science and Engineering, Northwest A&F University, Yangling, Shaanxi 712100, China
| | - Jun Wang
- College of Food Science and Engineering, Northwest A&F University, Yangling, Shaanxi 712100, China
| | - Huaide Xu
- College of Food Science and Engineering, Northwest A&F University, Yangling, Shaanxi 712100, China.
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14
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Effect of lactic acid fermentation and in vitro digestion on the bioactive compounds in Chinese wolfberry (Lycium barbarum) pulp. FOOD BIOSCI 2023. [DOI: 10.1016/j.fbio.2023.102558] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/18/2023]
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15
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Yuan J, Zhang H, Zeng C, Song J, Mu Y, Kang S. Impact of Fermentation Conditions on Physicochemical Properties, Antioxidant Activity, and Sensory Properties of Apple-Tomato Pulp. Molecules 2023; 28:molecules28114363. [PMID: 37298839 DOI: 10.3390/molecules28114363] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2023] [Revised: 05/19/2023] [Accepted: 05/24/2023] [Indexed: 06/12/2023] Open
Abstract
The aim of the study was to optimize the conditions [inoculum size (4, 6, and 8%), fermentation temperature (31, 34, and 37 °C), and apple: tomato ratio (2:1, 1:1, and 1:2)] on the viable cell count and sensory evaluation in apple-tomato pulp by response surface methodology (RSM), and determine the physicochemical properties, antioxidant activity, and sensory properties during fermentation. The optimal treatment parameters obtained were an inoculum size of 6.5%, a temperature of 34.5 °C, and an apple: tomato ratio of 1:1. After fermentation, the viable cell count reached 9.02 lg(CFU/mL), and the sensory evaluation score was 32.50. During the fermentation period, the pH value, total sugar, and reducing sugar decreased by 16.67%, 17.15%, and 36.05%, respectively. However, the total titratable acid (TTA), viable cell count, total phenol content (TPC), and total flavone content (TFC) increased significantly by 13.64%, 9.04%, 21.28%, and 22.22%, respectively. The antioxidant activity [2,2-diphenyl-1-picrylhydrazyl (DPPH) free-radical scavenging ability, 2,2'-azino-di(2-ethyl-benzthiazoline-sulfonic acid-6) ammonium salt (ABTS) free-radical scavenging ability, and ferric-reducing antioxidant capacity power (FRAP)] also increased by 40.91%, 22.60%, and 3.65%, respectively, during fermentation. A total of 55 volatile flavour compounds were detected using HS-SPME-GC-MS among the uninoculated samples and fermented samples before and after fermentation. The results showed that fermentation increased the types and total amount of volatile components in apple-tomato pulp, and eight new alcohols and seven new esters were formed. Alcohols, esters, and acids were the main volatile components in apple-tomato pulp, accounting for 57.39%, 10.27%, and 7.40% of the total volatile substances, respectively.
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Affiliation(s)
- Jing Yuan
- Agricultural Product Storge and Processing Research Institute, Gansu Academy of Agricultural Sciences, Lanzhou 730070, China
| | - Haiyan Zhang
- Agricultural Product Storge and Processing Research Institute, Gansu Academy of Agricultural Sciences, Lanzhou 730070, China
| | - Chaozhen Zeng
- Agricultural Product Storge and Processing Research Institute, Gansu Academy of Agricultural Sciences, Lanzhou 730070, China
| | - Juan Song
- Agricultural Product Storge and Processing Research Institute, Gansu Academy of Agricultural Sciences, Lanzhou 730070, China
| | - Yuwen Mu
- Agricultural Product Storge and Processing Research Institute, Gansu Academy of Agricultural Sciences, Lanzhou 730070, China
| | - Sanjiang Kang
- Agricultural Product Storge and Processing Research Institute, Gansu Academy of Agricultural Sciences, Lanzhou 730070, China
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16
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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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17
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Hajar-Azhari S, Daud N, Muhialdin BJ, Joghee N, Kadum H, Meor Hussin AS. Lacto-fermented garlic sauce improved the quality and extended the shelf life of lamb meat under the chilled condition. Int J Food Microbiol 2023; 395:110190. [PMID: 37030193 DOI: 10.1016/j.ijfoodmicro.2023.110190] [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: 11/01/2022] [Revised: 03/18/2023] [Accepted: 03/23/2023] [Indexed: 04/10/2023]
Abstract
This study evaluated the potential of fermented garlic as a marinated lamb sauce ingredient to improve the quality and shelf life of chilled lamb. Garlic was subjected to Lacto-fermentation for 72 h at 37 °C using Lacticaseibacillus casei. The 1H NMR metabolomics profile showed the presence of eight amino acids and five organic acids in fermented garlic, indicating the attribution to the antioxidant and antimicrobial activities. The FRAP and DPPH assays of fermented garlic revealed antioxidant activities of 0.45 ± 0.09 mmol/100 g DW and 93.85 ± 0.02 %, respectively. Meanwhile, fermented garlic inhibited the growth of Escherichia coli (95 %), Staphylococcus aureus (99 %) and Salmonella Typhimurium (98 %). When fermented garlic was added to the marinade sauce, it successfully reduced the microbial load of lamb meat by 0.5 log CFU/g after 3 days of storage. There were no significant differences in color between the control and marinated lamb after 3 days of marinating in a sauce formulated with fermented garlic. Furthermore, marinated lamb significantly improved water-holding capacity, texture, juiciness, and overall acceptance. These findings indicated a potential addition of fermented garlic in marinade lamb sauce recipes to improve the quality and safety of meat products.
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Affiliation(s)
- Siti Hajar-Azhari
- Department of Food Science, Faculty of Food Science and Technology, Universiti Putra Malaysia, Selangor, Malaysia
| | - Nuraldayana Daud
- Department of Food Technology, Faculty of Food Science and Technology, Universiti Putra Malaysia, Selangor, Malaysia
| | - Belal J Muhialdin
- Department of Food Science and Nutrition, University of Minnesota, Saint Paul, USA
| | - Naadjidah Joghee
- Department of Food Technology, Faculty of Food Science and Technology, Universiti Putra Malaysia, Selangor, Malaysia
| | - Hana Kadum
- College of Science, Biology Department (Biotechnology), Al-Muthana University, Al-Muthana, Iraq
| | - Anis Shobirin Meor Hussin
- Department of Food Technology, Faculty of Food Science and Technology, Universiti Putra Malaysia, Selangor, Malaysia; Halal Products Research Institute, Universiti Putra Malaysia, Selangor, Malaysia.
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18
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Optimization of the Brewing Process and Analysis of Antioxidant Activity and Flavor of Elderberry Wine. FERMENTATION-BASEL 2023. [DOI: 10.3390/fermentation9030276] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/14/2023]
Abstract
Fruit wines have high nutritional value and good palatability. However, fruit wine made from a single fruit type does not have good enough flavor and nutritional quality. Therefore, flavorsome fruit wines made from a variety of fruits should be developed as a matter of urgency. In this study, the raw material of elderberry wine was used to explore the production technology of mixed juice wines; the fruits selected were apple, lychee, pear, blueberry, and elderberry. We utilized a single-factor experiment and the response surface method (RSM) approach to optimize the fermentation procedures; the results show that the solid–liquid ratio was 1:7.5, the amount of yeast inoculation was 0.68 g/L, the fermentation temperature was 20 °C, and the added sugar content was 120 g/L. Under these process conditions, a verification test was carried out in a 35 L fermenter. The results showed that the alcohol content, residual sugar content, total acidity, total phenol content, and total flavonoid content of the elderberry wine were, respectively, 7.73% vol, 8.32 g/L, 9.78 g/L, 8.73 mg/mL, and 1.6 mg/mL. In total, 33 volatile components were identified in the resulting elderberry wine. It achieved a harmonious aroma and fruit flavor, a homogeneous and transparent liquid phase, a pleasant taste, and a sensory evaluation score of 95. The antioxidant activity experiments showed that elderberry had a certain antioxidant capacity, and that fermented elderberries had significantly higher antioxidant ability than unfermented ones.
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19
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Li M, Qin J, Zhong B, Hao F, Wu Z. Improving acidity and flavors of citrus juice as well as its antioxidant activity by cofermentation with deacidification bacteria combination. FOOD BIOSCI 2023. [DOI: 10.1016/j.fbio.2023.102592] [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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20
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Wu T, Sakamoto M, Phacharapan S, Inoue N, Kamitani Y. Antioxidant characteristic changes, sensory evaluation, processing and storage of functional water modified juice. FOOD BIOSCI 2023. [DOI: 10.1016/j.fbio.2023.102468] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/11/2023]
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21
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Wang Z, Lao J, Kang X, Xie Z, He W, Liu X, Zhong C, Zhang S, Jin J. Insights into the metabolic profiling of Polygonati Rhizoma fermented by Lactiplantibacillus plantarum under aerobic and anaerobic conditions using a UHPLC-QE-MS/MS system. Front Nutr 2023; 10:1093761. [PMID: 36776612 PMCID: PMC9908587 DOI: 10.3389/fnut.2023.1093761] [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: 11/09/2022] [Accepted: 01/09/2023] [Indexed: 01/27/2023] Open
Abstract
Introduction Polygonati Rhizoma is a multi-purpose food with medicinal uses. Fermentation of Polygonati Rhizoma by lactic acid bacteria could provide new insights into the development of Polygonati Rhizoma products. Methods In this study, Lactiplantibacillus plantarum was fermented with Polygonati Rhizoma extracts in a bioreactor under aerobic and anaerobic conditions with pH and DO real-time detection. Metabolic profiling was determined by UHPLC-QE-MS/MS system. Principal component analysis and orthogonal partial least-squares discriminant analysis were used to perform multivariate analysis. Results A total of 98 differential metabolites were identified in broth after fermentation, and 36 were identified between fermentation under aerobic and anaerobic conditions. The main metabolic pathways in the fermentation process are ABC transport and amino acid biosynthesis. Most of the compounds such as L-arginine, L-aspartic acid, leucine, L-lysine, citrate, inosine, carnitine, betaine, and thiamine were significantly increased during fermentation, playing a role in enhancing food flavor. Compared with anaerobic fermentation, aerobic conditions led to a significant rise in the levels of some compounds such as valine, isoleucine, and glutamate; this increase was mainly related to branched-chain amino acid transaminase, isocitrate dehydrogenase, and glutamate dehydrogenase. Discussion Aerobic fermentation is more beneficial for the fermentation of Polygonati Rhizoma by L. plantarum to produce flavor and functional substances. This study is the first report on the fermentation of Polygonati Rhizoma by L. plantarum and provides insights that would be applicable in the development of Polygonati Rhizoma fermented products.
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Affiliation(s)
- ZiLing Wang
- Hunan Academy of Chinese Medicine, Hunan University of Chinese Medicine, Changsha, Hunan, China,Institute of Chinese Medicine Resources, Hunan Academy of Chinese Medicine, Changsha, Hunan, China
| | - Jia Lao
- Resgreen Group International Inc., Changsha, China
| | - XingYi Kang
- College of Mechanical and Energy Engineering, Shaoyang University, Shaoyang, Hunan, China
| | - ZhenNi Xie
- Hunan Academy of Chinese Medicine, Hunan University of Chinese Medicine, Changsha, Hunan, China,Institute of Chinese Medicine Resources, Hunan Academy of Chinese Medicine, Changsha, Hunan, China
| | - Wei He
- Resgreen Group International Inc., Changsha, China
| | - XiaoLiu Liu
- Hunan Academy of Chinese Medicine, Hunan University of Chinese Medicine, Changsha, Hunan, China,Institute of Chinese Medicine Resources, Hunan Academy of Chinese Medicine, Changsha, Hunan, China
| | - Can Zhong
- Institute of Chinese Medicine Resources, Hunan Academy of Chinese Medicine, Changsha, Hunan, China
| | - ShuiHan Zhang
- Institute of Chinese Medicine Resources, Hunan Academy of Chinese Medicine, Changsha, Hunan, China
| | - Jian Jin
- Institute of Chinese Medicine Resources, Hunan Academy of Chinese Medicine, Changsha, Hunan, China,*Correspondence: Jian Jin,
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Jin Y, Wu J, Hu D, Li J, Zhu W, Yuan L, Chen X, Yao J. Gamma-Aminobutyric Acid-Producing Levilactobacillus brevis Strains as Probiotics in Litchi Juice Fermentation. Foods 2023; 12:foods12020302. [PMID: 36673393 PMCID: PMC9857889 DOI: 10.3390/foods12020302] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2022] [Revised: 01/03/2023] [Accepted: 01/05/2023] [Indexed: 01/11/2023] Open
Abstract
Levilactobacillus brevis strains can be isolated from traditional Chinese pickles and used as the starter cultures to improve the nutritional profiles of fermented juices. Three L. brevis strains (LBG-29, LBG-24, LBD−14) that produce high levels of gamma-aminobutyric acid (GABA; >300 mg/L) were isolated from traditional Chinese pickles. The strains showed tolerance to low pH and high bile salts and exhibited safety in vitro. Litchi juice was fermented using each strain at 37 °C for 48 h. The litchi juice was determined to be a good substrate for fermentation as the process enhanced its functional profile. Overall, cell vitality increased (above 8.7 log10 CFU/mL), the antioxidant activities of 2,2-diphenyl-1-picrylhydrazyl (DPPH) and ferric ion-reducing antioxidant power (FRAP) were significantly increased, and the antioxidant capacity of the 2,2′-amino-di(3-ethyl-benzothiazoline sulphonic acid-6)ammonium salt (ABTS) was decreased. There was also a significant increase in the GABA and acetic acid content after LBG-29 and LBG-24 fermentation. It was thus determined that the LBG-29 and LBG-24 strains could be used to improve beverage functionality and aid in the development of new products. This is the first report of litchi fermentation using L. brevis as a starter culture. Further research is required to elucidate the functional benefits for the human body and the nutritional and functional properties during its shelf life.
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Affiliation(s)
- Yiwen Jin
- Institute of Plasma Physics, Hefei Institutes of Physical Science, Chinese Academy of Sciences, Hefei 230031, China
- Science Island Branch, Graduate School of USTC, Hefei 230026, China
| | - Jinyong Wu
- Institute of Plasma Physics, Hefei Institutes of Physical Science, Chinese Academy of Sciences, Hefei 230031, China
- Hefei CAS Health Bio-Industrial Technology Co., Ltd., Hefei 230031, China
| | - Dan Hu
- Institute of Plasma Physics, Hefei Institutes of Physical Science, Chinese Academy of Sciences, Hefei 230031, China
- Science Island Branch, Graduate School of USTC, Hefei 230026, China
| | - Jun Li
- Hefei CAS Health Bio-Industrial Technology Co., Ltd., Hefei 230031, China
| | - Weiwei Zhu
- Wuhan Zhongke Optics Valley Green Biotechnology Co., Ltd., Wuhan 430075, China
| | - Lixia Yuan
- Institute of Plasma Physics, Hefei Institutes of Physical Science, Chinese Academy of Sciences, Hefei 230031, China
- Hefei CAS Health Bio-Industrial Technology Co., Ltd., Hefei 230031, China
| | - Xiangsong Chen
- Institute of Plasma Physics, Hefei Institutes of Physical Science, Chinese Academy of Sciences, Hefei 230031, China
- Hefei CAS Health Bio-Industrial Technology Co., Ltd., Hefei 230031, China
- Correspondence: or (X.C.); (J.Y.); Tel.: +86-551-65591399 (X.C. & J.Y.)
| | - Jianming Yao
- Science Island Branch, Graduate School of USTC, Hefei 230026, China
- Correspondence: or (X.C.); (J.Y.); Tel.: +86-551-65591399 (X.C. & J.Y.)
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23
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Effects of lactic acid bacteria fermentation on chemical compounds, antioxidant capacities and hypoglycemic properties of pumpkin juice. FOOD BIOSCI 2022. [DOI: 10.1016/j.fbio.2022.102126] [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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24
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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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25
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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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26
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Wu T, Sakamoto M, Inoue N, Imahigashi K, Kamitani Y. Effect of Functional Water on the Antioxidant Property of Concentrated Reconstituted Juice. Foods 2022; 11:foods11162531. [PMID: 36010530 PMCID: PMC9407226 DOI: 10.3390/foods11162531] [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: 07/23/2022] [Revised: 08/17/2022] [Accepted: 08/18/2022] [Indexed: 11/23/2022] Open
Abstract
People often consume juice to easily ingest antioxidants, which can scavenge free radicals and reduce the risk of lifestyle-related diseases. In this study, the SOD assay kit-WST method was used to evaluate the antioxidant activity of two types of functional water, alkaline electrolyzed water (AlEW) and tourmaline water (TMW), reconstituted commercially available (Tropicana) and freshly squeezed concentrated juices and the effect of functional waters on physicochemical parameters and sensory evaluation of reconstituted juices was also analyzed. The reconstituted juice exhibited the highest antioxidant activity when the electrolysis current of AlEW was 8A or the tourmaline stone treatment temperature of TMW was 75 °C. Compared with the control group (69.4%), SOD activity of the reconstituted orange juice in the 8A-AlEW (77.2%) and 75 °C-TMW (84.5%) groups increased by 7.8 and 15.1%, respectively. Furthermore, the color and pH of the functional water reconstituted juice were not significantly different from the juice before concentration, and the taste was better. In summary, functional water could enhance the antioxidant activity of concentrated juice as a formula which could provide novel ideas for the development of functional beverages with antioxidant properties.
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Affiliation(s)
- Tongjiao Wu
- The United Graduate School of Agricultural Sciences, Kagoshima University, 1-21-24 Korimoto Kagoshima, Kagoshima 890-0065, Japan
| | - Mitsuki Sakamoto
- Graduate School of Agricultural, Forestry and Fisheries, Kagoshima University, 1-21-24 Korimoto Kagoshima, Kagoshima 890-0065, Japan
| | - Natsuki Inoue
- Graduate School of Agricultural, Forestry and Fisheries, Kagoshima University, 1-21-24 Korimoto Kagoshima, Kagoshima 890-0065, Japan
| | - Kotaro Imahigashi
- Graduate School of Agricultural, Forestry and Fisheries, Kagoshima University, 1-21-24 Korimoto Kagoshima, Kagoshima 890-0065, Japan
| | - Yoshinori Kamitani
- The United Graduate School of Agricultural Sciences, Kagoshima University, 1-21-24 Korimoto Kagoshima, Kagoshima 890-0065, Japan
- Graduate School of Agricultural, Forestry and Fisheries, Kagoshima University, 1-21-24 Korimoto Kagoshima, Kagoshima 890-0065, Japan
- Correspondence: ; Tel.: +81-099-285-8606
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Dopazo V, Luz C, Calpe J, Vila‐Donat P, Rodríguez L, Meca G. Antifungal properties of whey fermented by lactic acid bacteria in films for the preservation of cheese slices. INT J DAIRY TECHNOL 2022. [DOI: 10.1111/1471-0307.12847] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
Affiliation(s)
- Victor Dopazo
- Faculty of Pharmacy Laboratory of Food Chemistry and Toxicology University of Valencia Av. Vicent Andrés Estellés S/n Burjassot 46100Spain
| | - Carlos Luz
- Faculty of Pharmacy Laboratory of Food Chemistry and Toxicology University of Valencia Av. Vicent Andrés Estellés S/n Burjassot 46100Spain
| | - Jorge Calpe
- Faculty of Pharmacy Laboratory of Food Chemistry and Toxicology University of Valencia Av. Vicent Andrés Estellés S/n Burjassot 46100Spain
| | - Pilar Vila‐Donat
- Faculty of Pharmacy Laboratory of Food Chemistry and Toxicology University of Valencia Av. Vicent Andrés Estellés S/n Burjassot 46100Spain
| | - Lorena Rodríguez
- AIMPLAS Technological Institute of Polymers Calle Gustave Eiffel Paterna, Valencia 4 46980 Spain
| | - Giuseppe Meca
- Faculty of Pharmacy Laboratory of Food Chemistry and Toxicology University of Valencia Av. Vicent Andrés Estellés S/n Burjassot 46100Spain
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28
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Liu S, Liu Y, Wang T, Zhang J. The effects of different light storage conditions on volatile flavor compounds and sensory properties of melon fruit. FOOD BIOSCI 2022. [DOI: 10.1016/j.fbio.2022.101826] [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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29
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Chen Y, Liu F, Chen J, Chen J, Chen S, Wu D, Ye X, Cheng H. Dynamic changes in physicochemical properties and aroma profile of bayberry juice during lactic acid fermentation. FOOD QUALITY AND SAFETY 2022. [DOI: 10.1093/fqsafe/fyac023] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
Abstract
Probiotic fermented fruit juice could improve intestinal health with better sensory attributes. The effects of fermentation conditions on flavor quality of fermented bayberry juice were compared through microbial viability and sensory evaluation. Fermentation by combined Streptococcus thermophilus (ST) and Lactobacillus acidophilus (LA) resulted in higher microbial viability and sensory evaluation scores. The fermentation conditions were optimized by orthogonal experimental design and TOPSIS analysis (ST and LA in a 3:1 ratio; 0.6% w/v inoculation; fermentation time, 48 h, at 37℃; 10% w/v added sucrose). Fermentation under these conditions decreased the anthocyanin content of the juice, maintained the total phenolic content and slightly decreased the antioxidant capacity. Fermentation reduced aroma volatiles from 42 in fresh juice, to 33, determined by GC-MS-O, the aldehyde content decreased and the alcohol content increased. Lactic acid fermented bayberry juice by ST and LA produced a beverage with desirable consumer attributes, combining the health benefits of fresh juice and probiotics.
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