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Cui R, Zhang C, Pan ZH, Hu TG, Wu H. Probiotic-fermented edible herbs as functional foods: A review of current status, challenges, and strategies. Compr Rev Food Sci Food Saf 2024; 23:e13305. [PMID: 38379388 DOI: 10.1111/1541-4337.13305] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2023] [Revised: 01/16/2024] [Accepted: 01/22/2024] [Indexed: 02/22/2024]
Abstract
Recently, consumers have become increasingly interested in natural, health-promoting, and chronic disease-preventing medicine and food homology (MFH). There has been accumulating evidence that many herbal medicines, including MFH, are biologically active due to their biotransformation through the intestinal microbiota. The emphasis of scientific investigation has moved from the functionally active role of MFH to the more subtle role of biotransformation of the active ingredients in probiotic-fermented MFH and their health benefits. This review provides an overview of the current status of research on probiotic-fermented MFH. Probiotics degrade toxins and anti-nutritional factors in MFH, improve the flavor of MFH, and increase its bioactive components through their transformative effects. Moreover, MFH can provide a material base for the growth of probiotics and promote the production of their metabolites. In addition, the health benefits of probiotic-fermented MFH in recent years, including antimicrobial, antioxidant, anti-inflammatory, anti-neurodegenerative, skin-protective, and gut microbiome-modulating effects, are summarized, and the health risks associated with them are also described. Finally, the future development of probiotic-fermented MFH is prospected in combination with modern development technologies, such as high-throughput screening technology, synthetic biology technology, and database construction technology. Overall, probiotic-fermented MFH has the potential to be used in functional food for preventing and improving people's health. In the future, personalized functional foods can be expected based on synthetic biology technology and a database on the functional role of probiotic-fermented MFH.
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Affiliation(s)
- Rui Cui
- School of Food Science and Engineering, South China University of Technology/Guangdong Province Key Laboratory for Green Processing of Natural Products and Product Safety, Guangzhou, China
| | - Cong Zhang
- School of Food Science and Engineering, South China University of Technology/Guangdong Province Key Laboratory for Green Processing of Natural Products and Product Safety, Guangzhou, China
| | - Zhen-Hui Pan
- School of Food Science and Engineering, South China University of Technology/Guangdong Province Key Laboratory for Green Processing of Natural Products and Product Safety, Guangzhou, China
| | - Teng-Gen Hu
- Sericultural & Agri-Food Research Institute, Guangdong Academy of Agricultural Sciences/Key Laboratory of Functional Foods, Ministry of Agriculture/Guangdong Key Laboratory of Agricultural Products Processing, Guangzhou, China
| | - Hong Wu
- School of Food Science and Engineering, South China University of Technology/Guangdong Province Key Laboratory for Green Processing of Natural Products and Product Safety, Guangzhou, China
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Chin XH, Elhalis H, Chow Y, Liu SQ. Enhancing food safety in soybean fermentation through strategic implementation of starter cultures. Heliyon 2024; 10:e25007. [PMID: 38312583 PMCID: PMC10835011 DOI: 10.1016/j.heliyon.2024.e25007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2024] [Revised: 01/11/2024] [Accepted: 01/18/2024] [Indexed: 02/06/2024] Open
Abstract
Fermented soybean products have played a significant role in Asian diets for a long time. Due to their diverse flavours, nutritional benefits, and potential health-promoting properties, they have gained a huge popularity globally in recent years. Traditionally, soybean fermentation is conducted spontaneously, using microorganisms naturally present in the environment, or inoculating with traditional starter cultures. However, many potential health risks are associated with consumption of these traditionally fermented soybean products due to the presence of food pathogens, high levels of biogenic amines and mycotoxins. The use of starter culture technology in fermentation has been well-studied in recent years and confers significant advantages over traditional fermentation methods due to strict control of the microorganisms inoculated. This review provides a comprehensive review of microbial safety and health risks associated with consumption of traditional fermented soybean products, and how adopting starter culture technology can help mitigate these risks to ensure the safety of these products.
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Affiliation(s)
- Xin Hui Chin
- Singapore Institute of Food and Biotechnology Innovation (SIFBI), Agency for Science, Technology and Research (A*STAR), 31 Biopolis Way, Nanos, Singapore, 138669, Singapore
- Department of Food Science and Technology, Faculty of Science, National University of Singapore, 2 Science Drive 2, 117543, Singapore
| | - Hosam Elhalis
- Singapore Institute of Food and Biotechnology Innovation (SIFBI), Agency for Science, Technology and Research (A*STAR), 31 Biopolis Way, Nanos, Singapore, 138669, Singapore
- Research School of Biology, The Australian National University, Canberra, ACT, 2600, Australia
| | - Yvonne Chow
- Singapore Institute of Food and Biotechnology Innovation (SIFBI), Agency for Science, Technology and Research (A*STAR), 31 Biopolis Way, Nanos, Singapore, 138669, Singapore
| | - Shao Quan Liu
- Department of Food Science and Technology, Faculty of Science, National University of Singapore, 2 Science Drive 2, 117543, Singapore
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3
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Han D, Chen J, Chen W, Wang Y. Bongkrekic Acid and Burkholderia gladioli pathovar cocovenenans: Formidable Foe and Ascending Threat to Food Safety. Foods 2023; 12:3926. [PMID: 37959045 PMCID: PMC10648470 DOI: 10.3390/foods12213926] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2023] [Revised: 10/10/2023] [Accepted: 10/24/2023] [Indexed: 11/15/2023] Open
Abstract
Bongkrekic acid (BKA) poisoning, induced by the contamination of Burkholderia gladioli pathovar cocovenenans, has a long-standing history of causing severe outbreaks of foodborne illness. In recent years, it has emerged as a lethal food safety concern, presenting significant challenges to public health. This review article highlights the recent incidents of BKA poisoning and current research discoveries on the pathogenicity of B. gladioli pv. cocovenenans and underlying biochemical mechanisms for BKA synthesis. Moreover, the characterization of B. gladioli pv. cocovenenans and the identification of the bon gene cluster provide a crucial foundation for developing targeted interventions to prevent BKA accumulation in food matrices. The prevalence of the bon gene cluster, which is the determining factor distinguishing B. gladioli pv. cocovenenans from non-pathogenic B. gladioli strains, has been identified in 15% of documented B. gladioli genomes worldwide. This finding suggests that BKA poisoning has the potential to evolve into a more prevalent threat. Although limited, previous research has proved that B. gladioli pv. cocovenenans is capable of producing BKA in diverse environments, emphasizing the possible food safety hazards associated with BKA poisoning. Also, advancements in detection methods of both BKA and B. gladioli pv. cocovenenans hold great promise for mitigating the impact of this foodborne disease. Future studies focusing on reducing the threat raised by this vicious foe is of paramount importance to public health.
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Affiliation(s)
- Dong Han
- Beijing Advanced Innovation Center for Food Nutrition and Human Health, Beijing Engineering and Technology Research Center of Food Additives, School of Food and Health, Beijing Technology and Business University, Beijing 100048, China; (D.H.)
| | - Jian Chen
- Food Safety Key Laboratory of Zhejiang Province, School of Food Science and Biotechnology, Zhejiang Gongshang University, Hangzhou 310018, China
| | - Wei Chen
- Beijing Advanced Innovation Center for Food Nutrition and Human Health, Beijing Engineering and Technology Research Center of Food Additives, School of Food and Health, Beijing Technology and Business University, Beijing 100048, China; (D.H.)
| | - Yanbo Wang
- Beijing Advanced Innovation Center for Food Nutrition and Human Health, Beijing Engineering and Technology Research Center of Food Additives, School of Food and Health, Beijing Technology and Business University, Beijing 100048, China; (D.H.)
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Li X, Zhang Y, Ma X, Zhang G, Hou H. Effects of a Novel Starter Culture on Quality Improvement and Putrescine, Cadaverine, and Histamine Inhibition of Fermented Shrimp Paste. Foods 2023; 12:2833. [PMID: 37569102 PMCID: PMC10416889 DOI: 10.3390/foods12152833] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2023] [Revised: 07/06/2023] [Accepted: 07/24/2023] [Indexed: 08/13/2023] Open
Abstract
Fermented shrimp paste is a popular food in Asian countries. However, biogenic amines (BAs) are a typically associated hazard commonly found during the fermentation of shrimp paste and pose a food-safety danger. In this work, an autochthonic salt-tolerant Tetragenococcus muriaticus TS (T. muriaticus TS) strain was used as a starter culture for grasshopper sub shrimp paste fermentation. It was found that with the starter culture, putrescine, cadaverine, and histamine concentrations were significantly lower (p < 0.05) with a maximal reduction of 19.20%, 14.01%, and 28.62%, respectively. According to high-throughput sequencing data, T. muriaticus TS could change the interactions between species and reduce the abundance of bacterial genera positively associated with BAs, therefore inhibiting the BA accumulation during shrimp paste fermentation. Moreover, the volatile compounds during the fermentation process were also assessed by HS-SPME-GC-MS. With the starter added, the content of pyrazines increased, while the off-odor amines decreased. The odor of the shrimp paste was successfully improved. These results indicate that T. muriaticus TS can be used as an appropriate starter culture for improving the safety and quality of grasshopper sub shrimp paste.
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Affiliation(s)
- Xinyu Li
- School of Food Science and Technology, Dalian Polytechnic University, No. 1 Qinggongyuan, Ganjingzi District, Dalian 116034, China; (X.L.); (Y.Z.); (X.M.); (G.Z.)
- Liaoning Key Lab for Aquatic Processing Quality and Safety, No. 1 Qinggongyuan, Ganjingzi District, Dalian 116034, China
| | - Yang Zhang
- School of Food Science and Technology, Dalian Polytechnic University, No. 1 Qinggongyuan, Ganjingzi District, Dalian 116034, China; (X.L.); (Y.Z.); (X.M.); (G.Z.)
- Liaoning Key Lab for Aquatic Processing Quality and Safety, No. 1 Qinggongyuan, Ganjingzi District, Dalian 116034, China
| | - Xinxiu Ma
- School of Food Science and Technology, Dalian Polytechnic University, No. 1 Qinggongyuan, Ganjingzi District, Dalian 116034, China; (X.L.); (Y.Z.); (X.M.); (G.Z.)
- Liaoning Key Lab for Aquatic Processing Quality and Safety, No. 1 Qinggongyuan, Ganjingzi District, Dalian 116034, China
| | - Gongliang Zhang
- School of Food Science and Technology, Dalian Polytechnic University, No. 1 Qinggongyuan, Ganjingzi District, Dalian 116034, China; (X.L.); (Y.Z.); (X.M.); (G.Z.)
- Liaoning Key Lab for Aquatic Processing Quality and Safety, No. 1 Qinggongyuan, Ganjingzi District, Dalian 116034, China
| | - Hongman Hou
- School of Food Science and Technology, Dalian Polytechnic University, No. 1 Qinggongyuan, Ganjingzi District, Dalian 116034, China; (X.L.); (Y.Z.); (X.M.); (G.Z.)
- Liaoning Key Lab for Aquatic Processing Quality and Safety, No. 1 Qinggongyuan, Ganjingzi District, Dalian 116034, China
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Elhalis H, Chin XH, Chow Y. Soybean fermentation: Microbial ecology and starter culture technology. Crit Rev Food Sci Nutr 2023:1-23. [PMID: 36916137 DOI: 10.1080/10408398.2023.2188951] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/16/2023]
Abstract
Fermented soybean products, including Soya sauce, Tempeh, Miso, and Natto have been consumed for decades, mainly in Asian countries. Beans are processed using either solid-state fermentation, submerged fermentation, or a sequential of both methods. Traditional ways are still used to conduct the fermentation processes, which, depending on the fermented products, might take a few days or even years to complete. Diverse microorganisms were detected during fermentation in various processes with Bacillus species or filamentous fungi being the two main dominant functional groups. Microbial activities were essential to increase the bean's digestibility, nutritional value, and sensory quality, as well as lower its antinutritive factors. The scientific understanding of fermentation microbial communities, their enzymes, and their metabolic activities, however, still requires further development. The use of a starter culture is crucial, to control the fermentation process and ensure product consistency. A broad understanding of the spontaneous fermentation ecology, biochemistry, and the current starter culture technology is essential to facilitate further improvement and meet the needs of the current extending and sustainable economy. This review covers what is currently known about these aspects and reveals the limited available information, along with the possible directions for future starter culture design in soybean fermentation.
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Affiliation(s)
- Hosam Elhalis
- Singapore Institute of Food and Biotechnology Innovation (SIFBI), Agency for Science, Technology and Research (A*STAR), Nanos, Singapore, Singapore.,Food Science and Technology, School of Chemical Engineering, The University of New South Wales, Sydney, New South Wales, Australia
| | - Xin Hui Chin
- Singapore Institute of Food and Biotechnology Innovation (SIFBI), Agency for Science, Technology and Research (A*STAR), Nanos, Singapore, Singapore
| | - Yvonne Chow
- Singapore Institute of Food and Biotechnology Innovation (SIFBI), Agency for Science, Technology and Research (A*STAR), Nanos, Singapore, Singapore
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Ndukwe JK, Aduba CC, Ughamba KT, Chukwu KO, Eze CN, Nwaiwu O, Onyeaka H. Diet Diversification and Priming with Kunu: An Indigenous Probiotic Cereal-Based Non-Alcoholic Beverage in Nigeria. Beverages 2023; 9:14. [DOI: 10.3390/beverages9010014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
Kunu is a fermented non-alcoholic beverage consumed all over Nigeria. The drink is served as an alternative to alcohol due to its perceived extreme nourishing and therapeutic properties. Varieties of this beverage are determined mostly by the type of grain, the supplements, sensory additives used, and the process employed during its production. Dietary quality is paramount in nutritional well-being and a key factor in human overall health development. The nutritional quality of grains utilised for Kunu production makes the drink more appealing to a large growing population when compared to some other drinks. Some use Kunu drink as an infant weaning drink, thus serving as a priming beverage for infants due to its rich probiotic and nutritional properties. However, this beverage’s short shelf-life has limited its production scale. This review therefore elaborates succinctly on the diverse therapeutic nutritional properties of the Kunu beverage and the effect of additives and fermentation on the microbial dynamics during Kunu production, as well as the prospect of Kunu in diet diversification and priming for weaning infants.
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Zhang C, Zhang J, Xin X, Niu H, Liao X, Liu D. Reduced formation of biogenic amines in low-salt Zhacai via fermentation under CO 2-modified atmosphere. Food Res Int 2023; 163:112256. [PMID: 36596167 DOI: 10.1016/j.foodres.2022.112256] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2022] [Revised: 11/25/2022] [Accepted: 11/27/2022] [Indexed: 12/03/2022]
Abstract
Reducing sodium salt content in traditional fermented vegetables and developing low-salt fermented products have attracted increasing attention.However, low-salt fermented vegetables are prone to accumulate toxic biogenic amines (BAs) caused by the undesirable metabolism of spoilage microorganisms. This study aimed to investigate the impact of a CO2-modified atmosphere (MA) approach to the fermentation of low-salt Zhacai and the accumulation of BAs. The results show CO2-MA effectively suppressed the production of excessive BAs in low-salt Zhacai, as evidenced by a decrease in the total BA content from 63.66 to 161.41 mg/ kg under natural air conditions to 1.88-24.76 mg/ kg under CO2-MA. Overall, the mechanism of hindering BA formation was closely related to the change in the microbial community and the downregulation of BA-producing enzymes. Lactic acid bacteria, including Lactiplantibacillus plantarum, Weissella spp., and Pediococcus spp., were enriched under CO2-MA, whereas amine-producing microorganisms (e.g., Halomonas spp., Psychrobacter spp., Corynebacterium spp., and Levilactobacillus brevis) were greatly inhibited. Moreover, metagenomic analysis revealed that genes encoding amino acid decarboxylase, amine deiminase, and amine synthase were downregulated, which could be the fundamental reason for BA reduction. This study provides an alternative method for reducing BA production in fermented food.
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Affiliation(s)
- Chengcheng Zhang
- Food Science Institute, Zhejiang Academy of Agricultural Sciences, Hangzhou 310021, PR China; Key Laboratory of Postharvest Preservation and Processing of Vegetables (Co-construction by Ministry and Province), Ministry of Agriculture and Rural Affairs, Hangzhou 310021, PR China
| | - Jianming Zhang
- Food Science Institute, Zhejiang Academy of Agricultural Sciences, Hangzhou 310021, PR China
| | - Xiaoting Xin
- Food Science Institute, Zhejiang Academy of Agricultural Sciences, Hangzhou 310021, PR China
| | - Haiyue Niu
- Food Science Institute, Zhejiang Academy of Agricultural Sciences, Hangzhou 310021, PR China
| | - Xiaojun Liao
- College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, PR China.
| | - Daqun Liu
- Food Science Institute, Zhejiang Academy of Agricultural Sciences, Hangzhou 310021, PR China; Key Laboratory of Postharvest Preservation and Processing of Vegetables (Co-construction by Ministry and Province), Ministry of Agriculture and Rural Affairs, Hangzhou 310021, PR China; College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, PR China.
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Xu M, Su S, Zhang Z, Jiang S, Zhang J, Xu Y, Hu X. Two sides of the same coin: Meta-analysis uncovered the potential benefits and risks of traditional fermented foods at a large geographical scale. Front Microbiol 2022; 13:1045096. [PMID: 36406420 PMCID: PMC9668881 DOI: 10.3389/fmicb.2022.1045096] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2022] [Accepted: 10/18/2022] [Indexed: 11/06/2022] Open
Abstract
Traditional fermented foods, which are well-known microbial resources, are also bright national cultural inheritances. Recently, traditional fermented foods have received great attention due to their potential probiotic properties. Based on shotgun metagenomic sequencing data, we analyzed the microbial diversity, taxonomic composition, metabolic pathways, and the potential benefits and risks of fermented foods through a meta-analysis including 179 selected samples, as well as our own sequencing data collected from Hainan Province, China. As expected, raw materials, regions (differentiated by climatic zones), and substrates were the main driving forces for the microbial diversity and taxonomic composition of traditional fermented foods. Interestingly, a higher content of beneficial bacteria but a low biomass of opportunistic pathogens and antibiotic resistance genes were observed in the fermented dairy products, indicating that fermented dairy products are the most beneficial and reliable fermented foods. In contrast, despite the high microbial diversity found in the fermented soy products, their consumption risk was still high due to the enrichment of opportunistic pathogens and transferable antibiotic resistance genes. Overall, we provided the most comprehensive assessment of the microbiome of fermented food to date and generated a new view of its potential benefits and risks related to human health.
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Affiliation(s)
- Meng Xu
- School of Food Science and Engineering, Hainan University, Haikou, China
- School of Public Administration, Hainan University, Haikou, China
| | - Shunyong Su
- School of Food Science and Engineering, Hainan University, Haikou, China
- School of Public Administration, Hainan University, Haikou, China
| | - Zeng Zhang
- School of Food Science and Engineering, Hainan University, Haikou, China
- School of Public Administration, Hainan University, Haikou, China
| | - Shuaiming Jiang
- School of Food Science and Engineering, Hainan University, Haikou, China
- School of Public Administration, Hainan University, Haikou, China
| | - Jiachao Zhang
- School of Food Science and Engineering, Hainan University, Haikou, China
- School of Public Administration, Hainan University, Haikou, China
- Key Laboratory of Food Nutrition and Functional Food of Hainan Province, Haikou, China
| | - Yanqing Xu
- School of Food Science and Engineering, Hainan University, Haikou, China
- School of Public Administration, Hainan University, Haikou, China
- *Correspondence: Yanqing Xu,
| | - Xiaosong Hu
- School of Food Science and Engineering, Hainan University, Haikou, China
- School of Public Administration, Hainan University, Haikou, China
- College of Food Science and Nutritional Engineering, China Agricultural University, Beijing, China
- Xiaosong Hu,
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Basak S, Chakraborty S, Singhal RS. Revisiting Indian traditional foods-A critical review of the engineering properties and process operations. Food Control 2022. [DOI: 10.1016/j.foodcont.2022.109286] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Sobuj MKA, Rabby AF, Rahman S, Hasan SJ, Bhowmik S, Islam MA, Islam MM, Mostofa MG, Mamun A. Knowledge, attitudes, and practices on food safety and hygiene of wet and dry fish handlers in Cox's Bazar, Bangladesh. Food Sci Nutr 2022; 10:4139-4154. [PMID: 36514757 PMCID: PMC9731530 DOI: 10.1002/fsn3.3004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2021] [Revised: 07/09/2022] [Accepted: 07/14/2022] [Indexed: 12/16/2022] Open
Abstract
This study aimed to provide the very first description of the current scenario of knowledge, attitudes, and practices (KAP) concerning the food safety and hygiene subjects among wet fish handlers (WFHs) and dry fish handlers (DFHs) in Cox's Bazar, Bangladesh. Data collection was performed through the application of face-to-face interviews with 234 WFHs and 258 DFHs. The overall score of the correct answer assessed components was 55.95% and 57.05% in WFHs and DFHs, respectively. Among the different knowledge categories, both the respondents showed the highest positive response in the time, temperature, and quality control category and the lowest positive responses noted in the foodborne disease occurrence category. For attitudes, obtained results showed positive attitude with a mean score of 37.82 ± 4.28 and 35.58 ± 5.48 for WFHs and DFHs, respectively. The WFHs gained a mean score of 23.08 ± 4.24 for practices, and the score was 22.78 ± 4.47 in the case of DFHs. A positively significant correlation coefficient (r s) was observed among fish handlers' KAP of 0.326-0.584. Although the association between the three levels was acceptable, several food safety principles and hygiene practices remained unsatisfactory. These findings highlighted the need for rapid action to enhance food safety and hygiene KAP through an intensive training program to assure the production of safe fisheries products for human consumption.
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Affiliation(s)
| | - Ahmad Fazley Rabby
- Marine Fisheries and Technology StationBangladesh Fisheries Research InstituteCox's BazarBangladesh
| | - Shafiqur Rahman
- Marine Fisheries and Technology StationBangladesh Fisheries Research InstituteCox's BazarBangladesh
| | - Shanur Jahedul Hasan
- Marine Fisheries and Technology StationBangladesh Fisheries Research InstituteCox's BazarBangladesh
| | - Shuva Bhowmik
- Department of Fisheries and Marine ScienceNoakhali Science and Technology UniversityNoakhaliBangladesh,Centre for Bioengineering and Nanomedicine, Faculty of Dentistry, Division of Health SciencesUniversity of OtagoDunedinNew Zealand
| | - Md. Ariful Islam
- Department of Fisheries and Marine ScienceNoakhali Science and Technology UniversityNoakhaliBangladesh,Department of BiologyUniversity of Louisiana at LafayetteLafayetteLouisianaUSA
| | - Md. Mohidul Islam
- Marine Fisheries and Technology StationBangladesh Fisheries Research InstituteCox's BazarBangladesh
| | - Md. Golam Mostofa
- Marine Fisheries and Technology StationBangladesh Fisheries Research InstituteCox's BazarBangladesh
| | - Abdullah‐Al Mamun
- Department of Fisheries and Marine ScienceNoakhali Science and Technology UniversityNoakhaliBangladesh
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11
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Lin Z, Wu ZY, Zhang WX. Bioinformatics analysis of amino acid decarboxylases related to four major biogenic amines in pickles. Food Chem 2022; 393:133339. [PMID: 35653994 DOI: 10.1016/j.foodchem.2022.133339] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2021] [Revised: 05/25/2022] [Accepted: 05/26/2022] [Indexed: 11/17/2022]
Abstract
Microbial amino acid decarboxylases (AADs) produce biogenic amines (BAs) in fermented food. However, a systematic comparison of the AADs' properties from different microorganisms in pickle fermentation remains unexplored. Here, we bioinformatically analyzed the amino acid sequences of AADs corresponding to four major BAs for common microorganisms in pickle fermentation. We showed that their sequences, besides tyrosine decarboxylase, differed among microorganisms. Overall, the AAD sequences varied lesser among bacterial species than between bacteria and fungi, with those in Lactobacillus sharing occasionally high similarity with other bacteria. Most AADs were predicted as stable cytosolic endoenzymes. Molecular docking showed that most commonly used spice components in pickle production, especially pepper, chili, and ginger, strongly bind to the AAD active sites, thus may inhibit the enzymes and reduce the BA accumulation. This study provides insights for deeply understanding the different microbial AAD properties in pickle fermentation and reducing BAs by appropriately using spices.
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Affiliation(s)
- Ze Lin
- Department of Food Engineering, College of Biomass Science and Engineering, Sichuan University, Chengdu, Sichuan 610065, PR China
| | - Zheng-Yun Wu
- Department of Food Engineering, College of Biomass Science and Engineering, Sichuan University, Chengdu, Sichuan 610065, PR China.
| | - Wen-Xue Zhang
- Department of Food Engineering, College of Biomass Science and Engineering, Sichuan University, Chengdu, Sichuan 610065, PR China
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Abstract
Legume proteins have a promising future in the food industry due to their nutritional, environmental, and economic benefits. However, their application is still limited due to the presence of antinutritional and allergenic compounds, their poor technological properties, and their unpleasant sensory characteristics. Fermentation has been traditionally applied to counteract these inconveniences. At present, lactic acid fermentation of legumes is attracting the attention of researchers and industry in relation to the development of healthier, tasty, and technologically adapted products. Hence, we aimed to review the literature to shed light on the effect of lactic acid fermentation on legume protein composition and on their nutritional, functional, technological, and sensorial properties. The antimicrobial activity of lactic acid bacteria during legume fermentation was also considered. The heterogenicity of raw material composition (flour, concentrate, and isolate), the diversity of lactic acid bacteria (nutriment requirements, metabolic pathways, and enzyme production), and the numerous possible fermenting conditions (temperature, time, oxygen, and additional nutrients) offer an impressive range of possibilities with regard to fermented legume products. Systematic studies are required in order to determine the specific roles of the different factors. The optimal selection of these criteria will allow one to obtain high-quality fermented legume products. Fermentation is an attractive technology for the development of legume-based products that are able to satisfy consumers’ expectations from a nutritional, functional, technological, and sensory point of view.
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Kong YS, Ren HY, Liu R, da Silva RR, Aksenov AA, Melnik AV, Zhao M, Le MM, Ren ZW, Xu FQ, Yan XW, Yu LJ, Zhou Y, Xie ZW, Li DX, Wan XC, Long YH, Xu ZZ, Ling TJ. Microbial and Nonvolatile Chemical Diversities of Chinese Dark Teas Are Differed by Latitude and Pile Fermentation. J Agric Food Chem 2022; 70:5701-5714. [PMID: 35502792 DOI: 10.1021/acs.jafc.2c01005] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
Understanding the microbial and chemical diversities, as well as what affects these diversities, is important for modern manufacturing of traditional fermented foods. In this work, Chinese dark teas (CDTs) that are traditional microbial fermented beverages with relatively high sample diversity were collected. Microbial DNA amplicon sequencing and mass spectrometry-based untargeted metabolomics show that the CDT microbial β diversity, as well as the nonvolatile chemical α and β diversities, is determined by the primary impact factors of geography and manufacturing procedures, in particular, latitude and pile fermentation after blending. A large number of metabolites sharing between CDTs and fungi were discovered by Feature-based Molecular Networking (FBMN) on the Global Natural Products Social Molecular Networking (GNPS) web platform. These molecules, such as prenylated cyclic dipeptides and B-vitamins, are functionally important for nutrition, biofunctions, and flavor. Molecular networking has revealed patterns in metabolite profiles on a chemical family level in addition to individual structures.
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Affiliation(s)
- Ya-Shuai Kong
- State Key Laboratory of Tea Plant Biology and Utilization, Anhui Agricultural University, 130 Changjiang West Road, Hefei 230036, Anhui, P. R. China
- School of Tea Science, Xinyang Agriculture and Forestry University, Xinyang 464000, Henan, P. R. China
| | - Hong-Yu Ren
- State Key Laboratory of Tea Plant Biology and Utilization, Anhui Agricultural University, 130 Changjiang West Road, Hefei 230036, Anhui, P. R. China
| | - Rui Liu
- State Key Laboratory of Tea Plant Biology and Utilization, Anhui Agricultural University, 130 Changjiang West Road, Hefei 230036, Anhui, P. R. China
| | - Ricardo R da Silva
- School of Pharmaceutical Sciences of Ribeirão Preto, University of São Paulo, Ribeirão Preto, Av. do Café─Vila Monte Alegre, Ribeirão Preto, São Paulo 14040-903, Brazil
| | - Alexander A Aksenov
- Department of Chemistry, University of Connecticut, Storrs, Connecticut 06269, United States
| | - Alexey V Melnik
- Department of Chemistry, University of Connecticut, Storrs, Connecticut 06269, United States
| | - Ming Zhao
- College of Tea Science, Yunnan Agricultural University, Kunming 100191, Yunnan, P. R. China
| | - Miao-Miao Le
- State Key Laboratory of Tea Plant Biology and Utilization, Anhui Agricultural University, 130 Changjiang West Road, Hefei 230036, Anhui, P. R. China
| | - Zhi-Wei Ren
- State Key Laboratory of Tea Plant Biology and Utilization, Anhui Agricultural University, 130 Changjiang West Road, Hefei 230036, Anhui, P. R. China
| | - Feng-Qing Xu
- School of Pharmacy, Anhui University of Chinese Medicine, Hefei 230038, P. R. China
| | - Xiao-Wei Yan
- Guangxi Key Laboratory of Calcium Carbonate Resources Comprehensive Utilization, Hezhou University, Hezhou 542899, P. R. China
| | - Li-Jun Yu
- Key Laboratory of Tea Science of Ministry of Education, National Research Center of Engineering Technology for Utilization of Functional Ingredients from Botanicals, College of Horticulture, Hunan Agricultural University, Changsha 410128, P. R. China
| | - Yu Zhou
- State Key Laboratory of Tea Plant Biology and Utilization, Anhui Agricultural University, 130 Changjiang West Road, Hefei 230036, Anhui, P. R. China
| | - Zhong-Wen Xie
- State Key Laboratory of Tea Plant Biology and Utilization, Anhui Agricultural University, 130 Changjiang West Road, Hefei 230036, Anhui, P. R. China
- International Joint Laboratory on Tea Chemistry and Health Effects of Ministry of Education, Anhui Agricultural University, Hefei 230036, Anhui, P. R. China
| | - Da-Xiang Li
- State Key Laboratory of Tea Plant Biology and Utilization, Anhui Agricultural University, 130 Changjiang West Road, Hefei 230036, Anhui, P. R. China
- International Joint Laboratory on Tea Chemistry and Health Effects of Ministry of Education, Anhui Agricultural University, Hefei 230036, Anhui, P. R. China
| | - Xiao-Chun Wan
- State Key Laboratory of Tea Plant Biology and Utilization, Anhui Agricultural University, 130 Changjiang West Road, Hefei 230036, Anhui, P. R. China
- International Joint Laboratory on Tea Chemistry and Health Effects of Ministry of Education, Anhui Agricultural University, Hefei 230036, Anhui, P. R. China
| | - Yan-Hua Long
- School of Life Sciences, Anhui Agricultural University, 130 Changjiang West Road, Hefei 230036, Anhui, P. R. China
| | - Zhenjiang Zech Xu
- State Key Laboratory of Food Science and Technology, Institute of Nutrition and College of Food Science and Technology, Nanchang University, 235 Nanjing East Road, Nanchang 330047, Jiangxi, P. R. China
| | - Tie-Jun Ling
- State Key Laboratory of Tea Plant Biology and Utilization, Anhui Agricultural University, 130 Changjiang West Road, Hefei 230036, Anhui, P. R. China
- International Joint Laboratory on Tea Chemistry and Health Effects of Ministry of Education, Anhui Agricultural University, Hefei 230036, Anhui, P. R. China
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Xiang WL, Zhao QH, Lu Y, Tang J, Cai T, Rao Y, Liu L, Zhang Q. Tetracycline residue alters profile of lactic acid bacterial communities and metabolites of ginger pickle during spontaneous fermentation. Food Res Int 2022; 155:111109. [PMID: 35400400 DOI: 10.1016/j.foodres.2022.111109] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2022] [Revised: 03/04/2022] [Accepted: 03/06/2022] [Indexed: 11/30/2022]
Abstract
Antibiotic residue, an emerging contaminant, has been an increasing concern worldwide in vegetables. However, the focus is still limited to its accumulation in vegetables and its adverse health effect on humans, with little mention of its impact on the vegetable process. Fermentation is an important method of the vegetable process. Tetracycline (TC) is the most widely used antibiotic, and its residue is often higher than other antibiotics in ginger. Therefore, current research was to characterize how the TC residue affected the lacticacidbacterial (LAB) communities and metabolites during the salted fermentation of ginger. The TC residue, organic acids, volatile compounds and LABs were analyzed during the fermentation, and the correlations between the LABs and compounds were also revealed. The results suggested that the hetero-lactic fermentation did not happen under the TC residue although the TC residue decreased from 4 mg/kg to 2.56 mg/kg in salt brine of ginger fermentation. Meanwhile, TC residue affected the occurrence, propagation and succession of LABs. The LAB biomarkers shifted to Lab. parafarraginis, Lab. buchneri and Lab. kisonensis under TC residue. Responded to LAB communities, the organic acids and volatile compounds were also markedly changed under the TC residue. And the important volatile compound variables shifted to citronellol, allylsenevol, geranyl acetate, vinylstearylether, isothiocyanic acid phenethyl, 3-octanol, geraniol, bingpian, citral and camphor. The transformation of LAB biomarkers induced by TC residue was the main cause of the change of important volatile compound variables, but interestingly, not all of them had significant positive or negative correlations. These results indicated that the antibiotic residue has an adverse ecological effect on the vegetable fermentation process.Therefore, the antibiotic residue should be listed as a quality control index in fermented vegetable raw materials.
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Affiliation(s)
- Wen-Liang Xiang
- Key Laboratory of Food Microbiology of Sichuan, Xihua University, Chengdu 610039, Sichuan, China; School of Food and Bioengineering, Xihua University, Chengdu 610039, Sichuan, China.
| | - Qiu-Huan Zhao
- Key Laboratory of Food Microbiology of Sichuan, Xihua University, Chengdu 610039, Sichuan, China
| | - Yue Lu
- School of Food and Bioengineering, Xihua University, Chengdu 610039, Sichuan, China
| | - Jie Tang
- Key Laboratory of Food Microbiology of Sichuan, Xihua University, Chengdu 610039, Sichuan, China
| | - Ting Cai
- School of Food and Bioengineering, Xihua University, Chengdu 610039, Sichuan, China
| | - Yu Rao
- School of Food and Bioengineering, Xihua University, Chengdu 610039, Sichuan, China
| | - Lei Liu
- School of Food and Bioengineering, Xihua University, Chengdu 610039, Sichuan, China
| | - Qing Zhang
- Key Laboratory of Food Microbiology of Sichuan, Xihua University, Chengdu 610039, Sichuan, China; School of Food and Bioengineering, Xihua University, Chengdu 610039, Sichuan, China
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Brown SM, Nguyen-Viet H, Grace D, Ty C, Samkol P, Sokchea H, Pov S, Young MF. Understanding how food safety risk perception influences dietary decision making among women in Phenom Phnom Penh, Cambodia: a qualitative study. BMJ Open 2022; 12:e054940. [PMID: 35338057 PMCID: PMC8961151 DOI: 10.1136/bmjopen-2021-054940] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/08/2022] Open
Abstract
OBJECTIVES To determine women's perception of the risk of food safety and how it relates to diet, health and decision making as part of formative research for a market-based intervention that aims to improve the safety of animal-source foods sold in informal markets. DESIGN Qualitative study including in-depth personal interviews with 24 caregivers were conducted and complemented with a second follow-up PhotoVoice interview, which allowed the women to photograph their meals and perceptions of food safety and nutrition. Interview data were analysed using thematic analysis in MAXQDA. Participants were purposively sampled from a larger Safe Food, Fair Food for Cambodia study, conducted from May to August 2018. SETTING Urban and periurban neighborhoods of Phnom Penh, Cambodia. PARTICIPANTS 24 female caregivers (mothers and grandmothers) of children under age 5, each interviewed twice. FINDINGS A primary food safety concern expressed was that chemicals (pesticides and other agricultural additives) in animal-source foods, fruits and vegetables may impact the health of their families by causing diarrhoea and problems during pregnancy. This fear created a lack of trust in markets, which influenced their food purchasing behaviours and strategies for making the food safer for their families. These mitigation strategies, including food selection and cleaning, vary among the women but are perceived as important to be able to provide their families with what they define as safe meals. CONCLUSIONS Interventions that wish to decrease rates of foodborne illness and increase animal source food consumption should also address the belief that the food system has been compromised by the addition of pesticides and agricultural additives.
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Affiliation(s)
- Sydney Morgan Brown
- Hubert Department of Global Health, Rollins School of Public Health, Emory University, Atlanta, Georgia, USA
| | | | - Delia Grace
- International Livestock Research Institute, Nairobi, Kenya
| | - Chhay Ty
- Livestock Development for Community Livelihood-LDC (CelAgrid), Phnom Penh, Cambodia
| | - Pok Samkol
- National Institute of Science, Technology and Innovation, Ministry of Industry, Science, Technology and Innovation, Phnom Penh, Cambodia
| | - Huy Sokchea
- Livestock Development for Community Livelihood-LDC (CelAgrid), Phnom Penh, Cambodia
| | - Son Pov
- Livestock Development for Community Livelihood-LDC (CelAgrid), Phnom Penh, Cambodia
| | - Melissa F Young
- Hubert Department of Global Health, Rollins School of Public Health, Emory University, Atlanta, Georgia, USA
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Xia AN, Liu LX, Tang XJ, Lei SM, Meng XS, Liu YG. Dynamics of microbial communities, physicochemical factors and flavor in rose jam during fermentation. Lebensm Wiss Technol 2022. [DOI: 10.1016/j.lwt.2021.112920] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
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Liang T, Xie X, Wu L, Li L, Li H, Xi Y, Feng Y, Xue L, Chen M, Chen X, Zhang J, Ding Y, Wu Q. Microbial Communities and Physiochemical Properties of Four Distinctive Traditionally Fermented Vegetables from North China and Their Influence on Quality and Safety. Foods 2021; 11:21. [PMID: 35010147 DOI: 10.3390/foods11010021] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2021] [Revised: 12/03/2021] [Accepted: 12/13/2021] [Indexed: 12/25/2022] Open
Abstract
The bacterial communities and physicochemical characteristics of four types of extremely distinctive traditionally fermented vegetables (pickled pepper (PP), pickled Brassica napobrassica (PBN), salted flowers of wild chives (SFWC), and pickled cucumber (PC)) were identified and compared from north China. Lactobacillus was the main bacterial genus in PP and PBN samples, with Oceanobacillus only being observed in PBN. The predominant genus in SFWC was Weissella, while in PC they were were Carnimonas and Salinivibrio. At the species level, Companilactobacillus ginsenosidimutans, Fructilactobacillus fructivorans, and Arcobacter marinus were abundant in PP and PBN. Levilactobacillus brevis and Companilactobacillus alimentarius were enriched in PP, and L. acetotolerans, Ligilactobacillus acidipiscis and Pediococcus parvulus were observed in PBN. Weissella cibaria and Kosakonia cowanii were abundant in SFWC. Moreover, tartaric acid was the most physicochemical factor influencing microbial composition, followed by malic acid, titratable acidity (TA), and lactic acid. Furthermore, functional analysis demonstrated that the most genes of the bacterial profiles correlated with carbohydrate metabolism. However, some foodborne pathogens were existed, such as Staphylococcus and Arcobacter marinus. The results of this study provide detailed insight into the relationship between the bacterial communities and physicochemical indices of fermented vegetables, and may improve the quality and safety of traditional Chinese fermented vegetables.
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Tolosa J, Rodríguez-Carrasco Y, Ruiz MJ, Vila-Donat P. Multi-mycotoxin occurrence in feed, metabolism and carry-over to animal-derived food products: A review. Food Chem Toxicol 2021; 158:112661. [PMID: 34762978 DOI: 10.1016/j.fct.2021.112661] [Citation(s) in RCA: 55] [Impact Index Per Article: 18.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2021] [Revised: 10/08/2021] [Accepted: 11/03/2021] [Indexed: 11/16/2022]
Abstract
The world requests for raw materials used in animal feed has been steadily rising in the last years driven by higher demands for livestock production. Mycotoxins are frequent toxic metabolites present in these raw materials. The exposure of farm animals to mycotoxins could result in undesirable residues in animal-derived food products. Thus, the potential ingestion of edible animal products (milk, meat and fish) contaminated with mycotoxins constitutes a public health concern, since they enter the food chain and may cause adverse effects upon human health. The present review summarizes the state-of-the-art on the occurrence of mycotoxins in feed, their metabolism and carry-over into animal source foodstuffs, focusing particularly on the last decade. Maximum levels (MLs) for various mycotoxins have been established for a number of raw feed materials and animal food products. Such values are sometimes exceeded, however. Aflatoxins (AFs), fumonisins (FBs), ochratoxin A (OTA), trichothecenes (TCs) and zearalenone (ZEN) are the most prevalent mycotoxins in animal feed, with aflatoxin M1 (AFM1) predominating in milk and dairy products, and OTA in meat by-products. The co-occurrence of mycotoxins in feed raw materials tends to be the rule rather than the exception, and the carry-over of mycotoxins from feed to animal source foods is more than proven.
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Affiliation(s)
- J Tolosa
- Laboratory of Food Chemistry and Toxicology, Faculty of Pharmacy, University of Valencia, Av. Vicent Andrés Estellés s/n, Valencia, 46100, Spain
| | - Y Rodríguez-Carrasco
- Laboratory of Food Chemistry and Toxicology, Faculty of Pharmacy, University of Valencia, Av. Vicent Andrés Estellés s/n, Valencia, 46100, Spain
| | - M J Ruiz
- Laboratory of Food Chemistry and Toxicology, Faculty of Pharmacy, University of Valencia, Av. Vicent Andrés Estellés s/n, Valencia, 46100, Spain
| | - P Vila-Donat
- Laboratory of Food Chemistry and Toxicology, Faculty of Pharmacy, University of Valencia, Av. Vicent Andrés Estellés s/n, Valencia, 46100, Spain.
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Ku H, Chi C, Ling M. Design of an IOTA Tangle-Based Intelligent Food Safety Service Platform for Bubble Tea. Processes (Basel) 2021; 9:1937. [DOI: 10.3390/pr9111937] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Many food safety incidents have occurred in the world in the past 20 years, causing major threats and harm to human life and health. Each country or region has established different food safety management systems (FSMSs) in response, to increase food safety and to reduce food safety risks. Hence, it is important to develop an FSMS service platform with convenience, consistency, effectiveness, scalability, and lightweight computing. The aim of this study is to design and propose an IOTA Tangle-based intelligent food safety service platform for bubble tea—called IF4BT—which modularizes and integrates hazard analysis and critical control point (HACCP) principles to increase data transparency. The deep learning inference engine is based on long short-term memory and Siamese networks to check and extract significant rare data of high-risk factors, exception factors, and noises, depending on daily check and audit. IF4BT can ensure the correctness of the information of food manufacturers, so as to increase food safety and to reduce food safety issues such as allergen cross-contamination, food expiration, food defense, and food fraud.
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Kong X, Zhuang L, Fang E, Lin P, Zheng Z, Zheng X, Xu D. [Determination of nine N-nitrosamines in animal derived foods by QuEChERS-isotope dilution combined with gas chromatography-tandem mass spectrometry]. Se Pu 2021; 39:96-103. [PMID: 34227363 DOI: 10.3724/SP.J.1123.2020.06010] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
建立了同时测定动物源性食品中9种N-亚硝胺类化合物的气相色谱-串联质谱分析方法。当下动物源性食品中N-亚硝胺类化合物污染种类较多,对人体危害较大,但国标GB 5009.26-2016仅针对N-二甲基亚硝胺的检测,且存在样品前处理复杂、标准方法回收率低、再现性差等问题,因此建立同时快速检测多种N-亚硝胺类化合物的方法有一定现实意义。称取10.0 g样品,置于50 mL离心管中,加入200 μL内标工作液和10 mL乙腈,冷冻30 min后,加入4 g硫酸镁和1 g氯化钠进行脱水,以9000 r/min离心5 min。取5 mL上清液使用150 mg聚苯乙烯二乙烯苯(PLS-A)粉末净化,再使用1.6 g MgSO4和0.4 g NaCl脱水,过0.22 μm滤膜,上机分析。在初始温度为50 ℃时采用程序升温模式,0.16 min后,以900 ℃/min的速率将温度升至220 ℃。采用毛细管气相色谱柱HP-Innowax(30 m×0.25 mm×0.25 μm)分离,使用电子轰击电离(EI)源检测,在多反应监测模式下,以保留时间和特征离子对信息进行定性和定量分析,使用内标法定量N-亚硝胺类化合物。结果表明,N-亚硝胺类化合物在0.1~50.0 μg/L范围内具有良好的线性关系,方法的检出限(S/N=3)和定量限(S/N=10)分别为0.03~0.30 μg/kg和0.10~1.00 μg/kg。对不同样品基质进行0.5、1.0、3.0 μg/kg3个水平的加标回收试验,9种N-亚硝胺类化合物的回收率为80.4%~98.5%, RSD(n=6)为2.41%~12.50%。应用建立的方法检测市面上常见的动物源性食品,除N-亚硝基乙胺、N-亚硝基吗啡胆碱外,其他7种N-亚硝胺类化合物均有不同程度检出。检测结果表明,腌制水产品中N-亚硝胺类化合物含量普遍高于其他样品。研究建立的方法操作简单,不需要长时间蒸馏提取,可快速对动物源性食品中N-亚硝胺类化合物进行定性和定量分析,且样品和试剂的消耗量更少,节省成本,对环境污染小。该法的建立对我国动物源性食品中N-亚硝胺类化合物残留水平的控制、检测标准的制定和采取相应的管理措施具有一定的理论和现实意义。
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Zhang X, Hui Y, Jiang M, Cai Y, Huang D, Yang G, Kong C. Determination of 6 biogenic amines in food using high-performance liquid chromatography-tandem mass spectrometry without derivatization. J Chromatogr A 2021; 1653:462415. [PMID: 34333170 DOI: 10.1016/j.chroma.2021.462415] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2021] [Revised: 07/13/2021] [Accepted: 07/16/2021] [Indexed: 11/22/2022]
Abstract
A rapid and simple method for the determination of 6 biogenic amines (BAs) in food was established on HPLC-MS /MS without derivatization. Samples were extracted with 5% perchloric acid and cleaned with n-hexane for lipid removal. The analytes were separated on Waters XBridge® HILIC (150 mm × 2.1 mm, 3.5 µm) and analyzed with multiple-reaction monitoring (MRM) mode after positive electrospray ionization on HPLC-MS/MS. Good linearity with high correlation coefficient was obtained between 10-1000 µg/L for cadaverine (CAD), putrescine (PUT), tyramine (TYR) and 2-phenylethylamine (2-PHE) and between 1-100 µg/L for histamine (HIS) and tryptamine (TRY), with the detection limits of the method ranging from 0.1 mg/kg for HIS and TRY, and 1.0 mg/kg for CAD, PUT, TYR and 2-PHE, which are under the residue limit of Chinese regulation. Spiking experiments demonstrated good recoveries between 70.2-114.6%, with relative standard deviations (RSDs) between 0.44-13.01%. This method was validated for BAs determination in liquor, fermented meat products, vegetable products, soybean products, dairy products, seafood and its derived products. These results promise high feasibility for BAs monitoring in various food with easy-to-operate and fast sample preparation process, stable analysis on HPLC-MS/MS without derivatization.
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Zhao N, Lai H, Wang Y, Huang Y, Shi Q, He W, Zhu S, Li Y, Zhu Y, Li H, Ge L. Assessment of biogenic amine and nitrite production in low-salt Paocai during fermentation as affected by reused brine and fresh brine. FOOD BIOSCI 2021. [DOI: 10.1016/j.fbio.2021.100958] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
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Li W, Lv J, Dong T, Li X, Li X, Tan Z, Jia S. Effects of Amino Acids and Overexpression of dapA Gene on the Production of ε-Poly-L-lysine by Streptomyces diastatochromogenes Strains. Curr Microbiol 2021; 78:2640-2647. [PMID: 33991200 DOI: 10.1007/s00284-021-02510-z] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2020] [Accepted: 04/25/2021] [Indexed: 12/15/2022]
Abstract
In this study, the strain Streptomyces diastatochromogenes 6#-7, which efficiently synthesizes ε-Poly-L-lysine, was studied and the effects of 18 amino acids and overexpression of dapA gene on the fermentation efficiency of ε-PL by S. diastatochromogenes were investigated. It was shown that L-proline, L-lysine, L-isoleucine, and L-threonine could promote the production of ε-PL. Moreover, the overexpression of the dihydrodipicolinate synthase gene (dapA) helped improve the fermentation performance of S. diastatochromogenes. The maximum ε-PL yield of the overexpressing strain (S. diastatochromogenes 12#-2) increased by 17.5% compared with the original strain in 500 mL shake flask. When the fermentation was conducted in a 5-L fermenter, the fermentation duration was extended by 48 h, and ε-PL yield reached 30.54 g/L, which was a 19.8% increase compared to the original strain. The results of this study offered a promising approach to augment the production of ε-PL from Streptomyces, thus paving the way to reduce the cost of product ε-PL and enhance the fermentation efficiency of ε-PL production.
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Affiliation(s)
- Wenchao Li
- State Key Laboratory of Food Nutrition and Safety, Tianjin University of Science and Technology, Tianjin, 300457, PR China
- Key Laboratory of Industrial Fermentation Microbiology, Ministry of Education, Tianjin University of Science and Technology, Tianjin, 300457, PR China
| | - Junge Lv
- State Key Laboratory of Food Nutrition and Safety, Tianjin University of Science and Technology, Tianjin, 300457, PR China
- Key Laboratory of Industrial Fermentation Microbiology, Ministry of Education, Tianjin University of Science and Technology, Tianjin, 300457, PR China
| | - Tianyu Dong
- State Key Laboratory of Food Nutrition and Safety, Tianjin University of Science and Technology, Tianjin, 300457, PR China
- Key Laboratory of Industrial Fermentation Microbiology, Ministry of Education, Tianjin University of Science and Technology, Tianjin, 300457, PR China
| | - Xinying Li
- State Key Laboratory of Food Nutrition and Safety, Tianjin University of Science and Technology, Tianjin, 300457, PR China
- Key Laboratory of Industrial Fermentation Microbiology, Ministry of Education, Tianjin University of Science and Technology, Tianjin, 300457, PR China
| | - Xiaona Li
- State Key Laboratory of Food Nutrition and Safety, Tianjin University of Science and Technology, Tianjin, 300457, PR China
- Key Laboratory of Industrial Fermentation Microbiology, Ministry of Education, Tianjin University of Science and Technology, Tianjin, 300457, PR China
| | - Zhilei Tan
- State Key Laboratory of Food Nutrition and Safety, Tianjin University of Science and Technology, Tianjin, 300457, PR China.
- Key Laboratory of Industrial Fermentation Microbiology, Ministry of Education, Tianjin University of Science and Technology, Tianjin, 300457, PR China.
- College of Biotechnology, Tianjin University of Science and Technology, Tianjin, 300457, PR China.
| | - Shiru Jia
- State Key Laboratory of Food Nutrition and Safety, Tianjin University of Science and Technology, Tianjin, 300457, PR China.
- Key Laboratory of Industrial Fermentation Microbiology, Ministry of Education, Tianjin University of Science and Technology, Tianjin, 300457, PR China.
- College of Biotechnology, Tianjin University of Science and Technology, Tianjin, 300457, PR China.
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Zhang X, Fang C, Huang D, Yang G, Tang Y, Shi Y, Kong C, Cao P, Cai Y. Determination of 8 biogenic amines in aquatic products and their derived products by high-performance liquid chromatography-tandem mass spectrometry without derivatization. Food Chem 2021; 361:130044. [PMID: 34049048 DOI: 10.1016/j.foodchem.2021.130044] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2021] [Revised: 04/09/2021] [Accepted: 05/05/2021] [Indexed: 11/24/2022]
Abstract
A method for the determination of 8 biogenic amines in aquatic products and their derived products was established by HPLC-MS/MS without derivatization. The samples were extracted by 5% perchloric acid solution. N-hexane was used to clean the extract. The analytes were separated by a column of ACQUITY UPLC HSS T3 (100 mm × 2.1 mm, 1.8 µm), and gradient eluted with a mixed solution of (0.5% formic acid) and acetonitrile. Good linearity was obtained with correlation coefficients (R2) >0.99. This method achieved higher sensitivity (from 0.1 mg/kg for tyramine, 2-phenylethylamine and tryptamine to 1.0 mg/kg for spermidine, spermine, cadaverin, histamine and putrescine). The average recoveries were demonstrated in the range of 70.9%-113.1%, with relative standard deviations (RSDs) from 0.33% to 10.81%. This method was suitable for the detection of BAs in aquatic products and their products.
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Affiliation(s)
- Xuan Zhang
- Key Laboratory of East China Sea Fishery Resources Exploitation, Ministry of Agriculture and Rural Affairs, East China Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences, Shanghai 200090, China
| | - Changling Fang
- Key Laboratory of East China Sea Fishery Resources Exploitation, Ministry of Agriculture and Rural Affairs, East China Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences, Shanghai 200090, China
| | - Dongmei Huang
- Key Laboratory of East China Sea Fishery Resources Exploitation, Ministry of Agriculture and Rural Affairs, East China Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences, Shanghai 200090, China
| | - Guangxin Yang
- Key Laboratory of East China Sea Fishery Resources Exploitation, Ministry of Agriculture and Rural Affairs, East China Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences, Shanghai 200090, China
| | - Yunyu Tang
- Key Laboratory of East China Sea Fishery Resources Exploitation, Ministry of Agriculture and Rural Affairs, East China Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences, Shanghai 200090, China
| | - Yongfu Shi
- Key Laboratory of East China Sea Fishery Resources Exploitation, Ministry of Agriculture and Rural Affairs, East China Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences, Shanghai 200090, China
| | - Cong Kong
- Key Laboratory of East China Sea Fishery Resources Exploitation, Ministry of Agriculture and Rural Affairs, East China Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences, Shanghai 200090, China
| | - Pei Cao
- NHC Key Laboratory of Food Safety Risk Assessment, Food Safety Research Unit (2019RU014) of Chinese Academy of Medical Science, China National Center for Food Safety Risk Assessment, Beijing 100021, China.
| | - Youqiong Cai
- Key Laboratory of East China Sea Fishery Resources Exploitation, Ministry of Agriculture and Rural Affairs, East China Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences, Shanghai 200090, China.
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Zhao N, Lai H, He W, Wang Y, Huang Y, Zhao M, Li Y, Zhu S, Hu X, Zhu Y, Ge L. Reduction of biogenic amine and nitrite production in low-salt Paocai by controlled package during storage: A study comparing vacuum and aerobic package with conventional salt solution package. Food Control 2021; 123:107858. [DOI: 10.1016/j.foodcont.2020.107858] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
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Drabińska N, Ogrodowczyk A. Crossroad of Tradition and Innovation – The Application of Lactic Acid Fermentation to Increase the Nutritional and Health-Promoting Potential of Plant-Based Food Products – a Review. POL J FOOD NUTR SCI 2021. [DOI: 10.31883/pjfns/134282] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
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Kim KH, Chun BH, Kim J, Jeon CO. Identification of biogenic amine-producing microbes during fermentation of ganjang, a Korean traditional soy sauce, through metagenomic and metatranscriptomic analyses. Food Control 2021. [DOI: 10.1016/j.foodcont.2020.107681] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
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Xia AN, Meng XS, Tang XJ, Zhang YZ, Lei SM, Liu YG. Probiotic and related properties of a novel lactic acid bacteria strain isolated from fermented rose jam. Lebensm Wiss Technol 2021. [DOI: 10.1016/j.lwt.2020.110327] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
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Voidarou C, Antoniadou M, Rozos G, Tzora A, Skoufos I, Varzakas T, Lagiou A, Bezirtzoglou E. Fermentative Foods: Microbiology, Biochemistry, Potential Human Health Benefits and Public Health Issues. Foods 2020; 10:E69. [PMID: 33396397 PMCID: PMC7823516 DOI: 10.3390/foods10010069] [Citation(s) in RCA: 61] [Impact Index Per Article: 15.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2020] [Revised: 12/26/2020] [Accepted: 12/27/2020] [Indexed: 02/06/2023] Open
Abstract
Fermented foods identify cultures and civilizations. History, climate and the particulars of local production of raw materials have urged humanity to exploit various pathways of fermentation to produce a wide variety of traditional edible products which represent adaptations to specific conditions. Nowadays, industrial-scale production has flooded the markets with ferments. According to recent estimates, the current size of the global market of fermented foods is in the vicinity of USD 30 billion, with increasing trends. Modern challenges include tailor-made fermented foods for people with special dietary needs, such as patients suffering from Crohn's disease or other ailments. Another major challenge concerns the safety of artisan fermented products, an issue that could be tackled with the aid of molecular biology and concerns not only the presence of pathogens but also the foodborne microbial resistance. The basis of all these is, of course, the microbiome, an aggregation of different species of bacteria and yeasts that thrives on the carbohydrates of the raw materials. In this review, the microbiology of fermented foods is discussed with a special reference to groups of products and to specific products indicative of the diversity that a fermentation process can take. Their impact is also discussed with emphasis on health and oral health status. From Hippocrates until modern approaches to disease therapy, diet was thought to be of the most important factors for health stability of the human natural microbiome. After all, to quote Pasteur, "Gentlemen, the microbes will have the last word for human health." In that sense, it is the microbiomes of fermented foods that will acquire a leading role in future nutrition and therapeutics.
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Affiliation(s)
- Chrysa Voidarou
- Laboratory of Animal Health, Food Hygiene and Quality, Department of Agriculture, School of Agriculture, University of Ioannina, 47132 Arta, Greece; (C.V.); (A.T.); (I.S.)
| | - Maria Antoniadou
- School of Dentistry, National and Kapodistrian University of Athens, 11521 Athens, Greece;
| | - Georgios Rozos
- Laboratory of Microbiology, Biotechnology & Hygiene, Department of Agricultural Development, Democritus University of Thrace, 68200 Orestiada, Greece;
| | - Athina Tzora
- Laboratory of Animal Health, Food Hygiene and Quality, Department of Agriculture, School of Agriculture, University of Ioannina, 47132 Arta, Greece; (C.V.); (A.T.); (I.S.)
| | - Ioannis Skoufos
- Laboratory of Animal Health, Food Hygiene and Quality, Department of Agriculture, School of Agriculture, University of Ioannina, 47132 Arta, Greece; (C.V.); (A.T.); (I.S.)
| | - Theodoros Varzakas
- Department of Food Science and Technology, University of the Peloponnese, 24100 Kalamata, Greece
| | - Areti Lagiou
- Department of Public and Community Health, University of West Attika, 11521 Athens, Greece;
| | - Eugenia Bezirtzoglou
- Laboratory of Hygiene and Environmental Protection, Medical School, Democritus University of Thrace, 68100 Alexandroupolis, Greece;
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Kavsara HK, Ozilgen S, Dagdeviren M. Safeguarding Grandma's fermented beverage recipes for food security: Food safety challenges. Int J Gastron Food Sci 2020. [DOI: 10.1016/j.ijgfs.2020.100266] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Hashanuzzaman M, Bhowmik S, Rahman MS, Zakaria MA, Voumik LC, Mamun AA. Assessment of food safety knowledge, attitudes and practices of fish farmers and restaurants food handlers in Bangladesh. Heliyon 2020; 6:e05485. [PMID: 33225096 PMCID: PMC7666344 DOI: 10.1016/j.heliyon.2020.e05485] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2020] [Revised: 08/01/2020] [Accepted: 11/06/2020] [Indexed: 12/11/2022] Open
Abstract
The study was conducted to assess the present status of knowledge, attitudes and practices (KAP) concerning the food safety and hygiene issues among fish farmers and food handlers in Noakhali, Bangladesh. Data were collected from 100 respondents (50 fish farmers and 50 food handlers) through face to face interviews. All the respondents agreed that training on hygiene practices was necessary and they were interested to attend training in their spare time. Food handlers (88%) agreed that raw foods must be kept separate from prepared foods and 68% of them believed that improper preservation of foods is harmful to health. About 52% of farmers used a face mask when spreading insecticides, fertilizers, and chemicals. Food handlers were wearing protective clothing (32%) and masks (12%) when touching and distributing unwrapped foods, however no handlers used a cap. A significant strong correlation coefficient (rs) was found between knowledge with attitudes, knowledge with practices and attitudes with practices of 0.73-0.99 among the three domains for fish farmers and food handlers. The correlation among the three levels was satisfactory, however, some food safety concepts and practices regarding hygiene were still insufficient. Therefore, an effective and appropriate training program on food safety and hygiene should be launched in a holistic approach for all fish farmers and food handlers to increase awareness and ensure safe food for consumers with a view to reducing the possibility of disease outbreak.
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Affiliation(s)
- Mohammad Hashanuzzaman
- Department of Fisheries and Marine Science, Noakhali Science and Technology University, Noakhali, 3814, Bangladesh
| | - Shuva Bhowmik
- Department of Fisheries and Marine Science, Noakhali Science and Technology University, Noakhali, 3814, Bangladesh
| | - Md. Shafiqur Rahman
- Department of Fisheries and Marine Science, Noakhali Science and Technology University, Noakhali, 3814, Bangladesh
| | - M.U.M. Abu Zakaria
- Department of Fisheries and Marine Science, Noakhali Science and Technology University, Noakhali, 3814, Bangladesh
| | - Liton Chandra Voumik
- Department of Economics, Noakhali Science and Technology University, Noakahli, 3814, Bangladesh
| | - Abdullah-Al Mamun
- Department of Fisheries and Marine Science, Noakhali Science and Technology University, Noakhali, 3814, Bangladesh
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Licandro H, Ho PH, Nguyen TKC, Petchkongkaew A, Nguyen HV, Chu-ky S, Nguyen TVA, Lorn D, Waché Y. How fermentation by lactic acid bacteria can address safety issues in legumes food products? Food Control 2020; 110:106957. [DOI: 10.1016/j.foodcont.2019.106957] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Patarata L, Martins S, Silva JA, Fraqueza MJ. Red Wine and Garlic as a Possible Alternative to Minimize the Use of Nitrite for Controlling Clostridium Sporogenes and Salmonella in a Cured Sausage: Safety and Sensory Implications. Foods 2020; 9:E206. [PMID: 32079181 PMCID: PMC7073624 DOI: 10.3390/foods9020206] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2020] [Revised: 02/11/2020] [Accepted: 02/14/2020] [Indexed: 12/13/2022] Open
Abstract
The use of nitrite in meat products has been questioned due to its potential association with colon cancer. This work aimed to evaluate the behavior of Clostridium sporogenes (used as a surrogate for Cl. botulinum) and Salmonella in a dry-cured sausage, chouriço, made with and without nitrite and nitrate or with red wine and garlic, and to study the sensory implications through a consumer test. The survival of Cl. sporogenes and Salmonella was determined mainly by the reduction in water activity (aw), but the use of wine or wine and garlic contributed to the control of Salmonella during processing. The challenge test with Cl. sporogenes revealed no effect of the curing salts, wine, or garlic on the population of this microorganism. The use of curing salts resulted in a more reddish color that was recognized by the consumer as over-cured and artificial when compared with chouriço made with wine or wine and garlic, which were better rated in the hedonic test. In cured sausages of small caliber, the use of nitrite might be reconsidered, as the values of aw necessary to inhibit Clostridium toxinogenesis and growth are achieved rapidly.
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Affiliation(s)
- Luis Patarata
- CECAV, Animal and Veterinary Research Center, University of Trás-os-Montes e Alto Douro, 5001-801 Vila Real, Portugal; (S.M.); (J.A.S.)
| | - Sílvia Martins
- CECAV, Animal and Veterinary Research Center, University of Trás-os-Montes e Alto Douro, 5001-801 Vila Real, Portugal; (S.M.); (J.A.S.)
| | - José António Silva
- CECAV, Animal and Veterinary Research Center, University of Trás-os-Montes e Alto Douro, 5001-801 Vila Real, Portugal; (S.M.); (J.A.S.)
| | - Maria João Fraqueza
- CIISA, Centre for Interdisciplinary Research in Animal Health, Faculty of Veterinary Medicine, University of Lisbon, Avenida da Universidade Técnica, Pólo Universitário do Alto da Ajuda, 1300-477 Lisbon, Portugal;
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