1
|
Liu M, Zhang X, Luan H, Zhang Y, Xu W, Feng W, Song P. Bioenzymatic detoxification of mycotoxins. Front Microbiol 2024; 15:1434987. [PMID: 39091297 PMCID: PMC11291262 DOI: 10.3389/fmicb.2024.1434987] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2024] [Accepted: 07/08/2024] [Indexed: 08/04/2024] Open
Abstract
Mycotoxins are secondary metabolites produced during the growth, storage, and transportation of crops contaminated by fungi and are physiologically toxic to humans and animals. Aflatoxin, zearalenone, deoxynivalenol, ochratoxin, patulin, and fumonisin are the most common mycotoxins and can cause liver and nervous system damage, immune system suppression, and produce carcinogenic effects in humans and animals that have consumed contaminated food. Physical, chemical, and biological methods are generally used to detoxify mycotoxins. Although physical methods, such as heat treatment, irradiation, and adsorption, are fast and simple, they have associated problems including incomplete detoxification, limited applicability, and cause changes in food characteristics (e.g., nutritive value, organoleptic properties, and palatability). Chemical detoxification methods, such as ammonification, ozonation, and peroxidation, pollute the environment and produce food safety risks. In contrast, bioenzymatic methods are advantageous as they achieve selective detoxification and are environmentally friendly and reusable; thus, these methods are the most promising options for the detoxification of mycotoxins. This paper reviews recent research progress on common mycotoxins and the enzymatic principles and mechanisms for their detoxification, analyzes the toxicity of the degradation products and describes the challenges faced by researchers in carrying out enzymatic detoxification. In addition, the application of enzymatic detoxification in food and feed is discussed and future directions for the development of enzymatic detoxification methods are proposed for future in-depth study of enzymatic detoxification methods.
Collapse
Affiliation(s)
| | | | | | | | | | | | - Peng Song
- College of Life Sciences, Liaocheng University, Liaocheng, China
| |
Collapse
|
2
|
Abraham N, Chan ETS, Zhou T, Seah SYK. Microbial detoxification of mycotoxins in food. Front Microbiol 2022; 13:957148. [PMID: 36504774 PMCID: PMC9726736 DOI: 10.3389/fmicb.2022.957148] [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: 05/30/2022] [Accepted: 10/26/2022] [Indexed: 11/24/2022] Open
Abstract
Mycotoxins are toxic secondary metabolites produced by certain genera of fungi including but not limited to Fusarium, Aspergillus, and Penicillium. Their persistence in agricultural commodities poses a significant food safety issue owing to their carcinogenic, teratogenic, and immunosuppressive effects. Due to their inherent stability, mycotoxin levels in contaminated food often exceed the prescribed regulatory thresholds posing a risk to both humans and livestock. Although physical and chemical methods have been applied to remove mycotoxins, these approaches may reduce the nutrient quality and organoleptic properties of food. Microbial transformation of mycotoxins is a promising alternative for mycotoxin detoxification as it is more specific and environmentally friendly compared to physical/chemical methods. Here we review the biological detoxification of the major mycotoxins with a focus on microbial enzymes.
Collapse
Affiliation(s)
- Nadine Abraham
- Department of Molecular and Cellular Biology, University of Guelph, Guelph, ON, Canada,Guelph Research and Development Centre, Agriculture and Agri-Food Canada, Guelph, ON, Canada
| | - Edicon Tze Shun Chan
- Guelph Research and Development Centre, Agriculture and Agri-Food Canada, Guelph, ON, Canada
| | - Ting Zhou
- Guelph Research and Development Centre, Agriculture and Agri-Food Canada, Guelph, ON, Canada
| | - Stephen Y. K. Seah
- Department of Molecular and Cellular Biology, University of Guelph, Guelph, ON, Canada,*Correspondence: Stephen Y. K. Seah,
| |
Collapse
|
3
|
Feng SS, Li W, Hu YJ, Feng JX, Deng J. The biological activity and application of Monascus pigments: a mini review. INTERNATIONAL JOURNAL OF FOOD ENGINEERING 2022. [DOI: 10.1515/ijfe-2021-0235] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Abstract
Monascus pigments (MPs), as secondary metabolites of Monascus, are microbial pigments which have been used for thousands of years. MPs are widely used in food industry as food pigments and preservatives, which have the stability of light resistance, high temperature resistance and acid-base change resistance. In addition, the antioxidant, antibacterial, antiviral and anti-tumor biological activities of MPs have also attracted people’s attention. Moreover, Due to the presence of citrinin, the safety of MPs still needs to be discussed and explored. In this paper, the production, biological activity, application in various fields and methods of detection and reduction of citrinin of MPs were reviewed, which provide new insights into the study and safe application related to human different diseases, medicines or health care products with MPs as active substances.
Collapse
Affiliation(s)
- Shan-Shan Feng
- Hunan Province Key Laboratory of Edible Forestry Resources Safety and Processing Utilization , National Engineering Research Center of Rice and Byproduct Deep Processing , College of Food Science and Engineering , Central South University of Forestry and Technology , Changsha , China
- College of Life Sciences and Chemistry , Hunan University of Technology, Zhuzhou , China
| | - Wen Li
- Hunan Province Key Laboratory of Edible Forestry Resources Safety and Processing Utilization , National Engineering Research Center of Rice and Byproduct Deep Processing , College of Food Science and Engineering , Central South University of Forestry and Technology , Changsha , China
- College of Life Sciences and Chemistry , Hunan University of Technology, Zhuzhou , China
| | - Yong-Jun Hu
- Department of Ultrasound , Hunan Provincial People’s Hospital, The First Affiliated Hospital of Hunan Normal University , Changsha , Hunan 410002 , China
| | - Jian-Xiang Feng
- College of Life Sciences and Chemistry , Hunan University of Technology, Zhuzhou , China
| | - Jing Deng
- Hunan Province Key Laboratory of Edible Forestry Resources Safety and Processing Utilization , National Engineering Research Center of Rice and Byproduct Deep Processing , College of Food Science and Engineering , Central South University of Forestry and Technology , Changsha , China
- College of Life Sciences and Chemistry , Hunan University of Technology, Zhuzhou , China
| |
Collapse
|
4
|
Kamle M, Mahato DK, Gupta A, Pandhi S, Sharma N, Sharma B, Mishra S, Arora S, Selvakumar R, Saurabh V, Dhakane-Lad J, Kumar M, Barua S, Kumar A, Gamlath S, Kumar P. Citrinin Mycotoxin Contamination in Food and Feed: Impact on Agriculture, Human Health, and Detection and Management Strategies. Toxins (Basel) 2022; 14:toxins14020085. [PMID: 35202113 PMCID: PMC8874403 DOI: 10.3390/toxins14020085] [Citation(s) in RCA: 28] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2021] [Revised: 01/14/2022] [Accepted: 01/18/2022] [Indexed: 12/21/2022] Open
Abstract
Citrinin (CIT) is a mycotoxin produced by different species of Aspergillus, Penicillium, and Monascus. CIT can contaminate a wide range of foods and feeds at any time during the pre-harvest, harvest, and post-harvest stages. CIT can be usually found in beans, fruits, fruit and vegetable juices, herbs and spices, and dairy products, as well as red mold rice. CIT exerts nephrotoxic and genotoxic effects in both humans and animals, thereby raising concerns regarding the consumption of CIT-contaminated food and feed. Hence, to minimize the risk of CIT contamination in food and feed, understanding the incidence of CIT occurrence, its sources, and biosynthetic pathways could assist in the effective implementation of detection and mitigation measures. Therefore, this review aims to shed light on sources of CIT, its prevalence in food and feed, biosynthetic pathways, and genes involved, with a major focus on detection and management strategies to ensure the safety and security of food and feed.
Collapse
Affiliation(s)
- Madhu Kamle
- Applied Microbiology Laboratory, Department of Forestry, North Eastern Regional Institute of Science and Technology, Nirjuli 791109, India;
| | - Dipendra Kumar Mahato
- CASS Food Research Centre, School of Exercise and Nutrition Sciences, Deakin University, Burwood 3125, Australia; (D.K.M.); (S.G.)
| | - Akansha Gupta
- Department of Dairy Science and Food Technology, Institute of Agricultural Sciences, Banaras Hindu University, Varanasi 221005, India; (A.G.); (S.P.); (B.S.); (S.M.); (A.K.)
| | - Shikha Pandhi
- Department of Dairy Science and Food Technology, Institute of Agricultural Sciences, Banaras Hindu University, Varanasi 221005, India; (A.G.); (S.P.); (B.S.); (S.M.); (A.K.)
| | - Nitya Sharma
- Food Customization Research Laboratory, Centre for Rural Development and Technology, Indian Institute of Technology Delhi, New Delhi 110016, India;
| | - Bharti Sharma
- Department of Dairy Science and Food Technology, Institute of Agricultural Sciences, Banaras Hindu University, Varanasi 221005, India; (A.G.); (S.P.); (B.S.); (S.M.); (A.K.)
| | - Sadhna Mishra
- Department of Dairy Science and Food Technology, Institute of Agricultural Sciences, Banaras Hindu University, Varanasi 221005, India; (A.G.); (S.P.); (B.S.); (S.M.); (A.K.)
- Faculty of Agricultural Sciences, GLA University, Mathura 281406, India
| | - Shalini Arora
- Department of Dairy Technology, College of Dairy Science and Technology, Lala Lajpat Rai University of Veterinary and Animal Sciences, Hisar 125004, India;
| | - Raman Selvakumar
- Centre for Protected Cultivation Technology, ICAR-Indian Agricultural Research Institute, Pusa Campus, New Delhi 110012, India;
| | - Vivek Saurabh
- Division of Food Science and Post-Harvest Technology, ICAR-Indian Agricultural Research Institute, New Delhi 110012, India;
| | - Jyoti Dhakane-Lad
- Technology Transfer Division, ICAR-Central Institute for Research on Cotton Technology, Mumbai 400019, India;
| | - Manoj Kumar
- Chemical and Biochemical Processing Division, ICAR—Central Institute for Research on Cotton Technology, Mumbai 400019, India;
| | - Sreejani Barua
- Department of Agricultural and Food Engineering, Indian Institute of Technology, Kharagpur 721302, India;
- Max Planck Institute for Polymer Research, Ackermannweg 10, 55128 Mainz, Germany
| | - Arvind Kumar
- Department of Dairy Science and Food Technology, Institute of Agricultural Sciences, Banaras Hindu University, Varanasi 221005, India; (A.G.); (S.P.); (B.S.); (S.M.); (A.K.)
| | - Shirani Gamlath
- CASS Food Research Centre, School of Exercise and Nutrition Sciences, Deakin University, Burwood 3125, Australia; (D.K.M.); (S.G.)
| | - Pradeep Kumar
- Applied Microbiology Laboratory, Department of Forestry, North Eastern Regional Institute of Science and Technology, Nirjuli 791109, India;
- Correspondence:
| |
Collapse
|
5
|
Kumar P, Mahato DK, Gupta A, Pandhi S, Mishra S, Barua S, Tyagi V, Kumar A, Kumar M, Kamle M. Use of essential oils and phytochemicals against the mycotoxins producing fungi for shelf‐life enhancement and food preservation. Int J Food Sci Technol 2022. [DOI: 10.1111/ijfs.15563] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Pradeep Kumar
- Applied Microbiology Lab Department of Forestry North Eastern Regional Institute of Science and Technology Nirjuli 791109 India
| | - Dipendra Kumar Mahato
- CASS Food Research Centre School of Exercise and Nutrition Sciences Deakin University Burwood VIC 3125 Australia
| | - Akansha Gupta
- Department of Dairy Science and Food Technology Institute of Agricultural Sciences Banaras Hindu University Varanasi 221005 India
| | - Shikha Pandhi
- Department of Dairy Science and Food Technology Institute of Agricultural Sciences Banaras Hindu University Varanasi 221005 India
| | - Sadhna Mishra
- Department of Dairy Science and Food Technology Institute of Agricultural Sciences Banaras Hindu University Varanasi 221005 India
- Faculty of Agricultural Sciences GLA University Mathura 281406 India
| | - Sreejani Barua
- Department of Agricultural and Food Engineering Indian Institute of Technology Kharagpur‐721302 India
- Max Planck Institute for Polymer Research Ackermannweg 10 55128 Mainz Germany
| | - Vidhi Tyagi
- University School of Biotechnology Guru Gobind Singh Indraprastha University Sector 16C Dwarka New Delhi 110078 India
| | - Arvind Kumar
- Department of Dairy Science and Food Technology Institute of Agricultural Sciences Banaras Hindu University Varanasi 221005 India
| | - Manoj Kumar
- Chemical and Biochemical Processing Division ICAR—Central Institute for Research on Cotton Technology Mumbai 400019 India
| | - Madhu Kamle
- Applied Microbiology Lab Department of Forestry North Eastern Regional Institute of Science and Technology Nirjuli 791109 India
| |
Collapse
|
6
|
Potential of Inulin-Fructooligosaccharides Extract Produced from Red Onion (Allium cepa var. viviparum (Metz) Mansf.) as an Alternative Prebiotic Product. PLANTS 2021; 10:plants10112401. [PMID: 34834764 PMCID: PMC8624415 DOI: 10.3390/plants10112401] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/27/2021] [Revised: 11/03/2021] [Accepted: 11/06/2021] [Indexed: 11/28/2022]
Abstract
Red onion is a popular ingredient in many Thai dishes and has recently been promoted for commercial cultivation. In this study, inulin-fructooligosaccharides (inulin-FOSs) were extracted from red onions in a simplified extraction method. The extract contained 24.00 ± 0.38 g/L free glucose, fructose and sucrose, while the level of FOSs was recorded at 74.0 ± 2.80 g/L with a degree of polymerization of 4.1. The extract was resistant to simulated gastrointestinal conditions, while selectively promoting probiotic lactobacilli. These outcomes resulted in inhibitory effects against various pathogenic bacteria. The in vitro batch culture fermentation of the extract by natural mixed culture indicated that an unknown sugar identified as neokestose was more rapidly fermented than 1-kestose and other longer-chain inulin-FOSs. Notably, neokestose selectively encouraged a bifidogenic effect, specifically in terms of the growth of Bifidobacteirum breve, which is an infant-type probiotic bacterium. This is the first report to state that neokestose could selectively enhance the bifidogenic effect. In summary, inulin-FOSs extract should be recognized as a multifunctional ingredient that can offer benefits in food and pharmaceutical applications.
Collapse
|
7
|
Li H, James A, Shen X, Wang Y. Roles of microbiota in the formation of botrytized grapes and wines. CYTA - JOURNAL OF FOOD 2021. [DOI: 10.1080/19476337.2021.1958925] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
- Hua Li
- Beijing Advanced Innovation Center For Food Nutrition And Human Health, Beijing Technology & Business University (BTBU), Beijing, P.R. China
| | - Armachius James
- Beijing Advanced Innovation Center For Food Nutrition And Human Health, Beijing Technology & Business University (BTBU), Beijing, P.R. China
| | - Xuemei Shen
- Beijing Advanced Innovation Center For Food Nutrition And Human Health, Beijing Technology & Business University (BTBU), Beijing, P.R. China
| | - Yousheng Wang
- Beijing Advanced Innovation Center For Food Nutrition And Human Health, Beijing Technology & Business University (BTBU), Beijing, P.R. China
| |
Collapse
|
8
|
Xiong X, Liu Y, Zhang J, Wang S, Li L, Gao M. Mutational analysis of MpPhy reveals magnetoreception and photosensitivity involvement in secondary metabolites biosynthesis in Monascus purpureus. JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY B-BIOLOGY 2021; 217:112164. [PMID: 33676287 DOI: 10.1016/j.jphotobiol.2021.112164] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/19/2020] [Revised: 02/04/2021] [Accepted: 02/17/2021] [Indexed: 11/16/2022]
Abstract
Light or low frequency magnetic field (LF-MF) as one of the cultivation environments affects secondary metabolites (SMs) production of M. purpureus. Phytochrome (Phy) is a hybrid histidine kinase possessing dual properties of photoreceptor and kinase to sense red and far-red light. The interaction effects of LF-MF and light on SMs of M. purpureus was investigated by knocking out the Phy-like gene in M. purpureus (MpPhy) by homologous recombination. A MpPhy-deletion (ΔMpPhy) strain produced less Monascus pigments (MPs) and monacolin K (mon K) than the wild-type (WT) strain and reduced citrinin production by 78.3% on 10th day but didn't affect the biomass. These results indicated that the MpPhy gene is involved in SMs biosynthesis of M. purpureus. MPs production in WT was decreased significantly when the inoculum was exposed to white/blue/green/red light (500 Lux). But it in ΔMpPhy was no significant difference when exposed to white/red light. The colony size of ΔMpPhy was smaller on potato dextrose agar media containing 0.01% SDS. These results indicated that the deletion of MpPhy gene affected the aerial hyphae and increased sensitivity to cell membrane stress but decreased sensitivity to red light. The inoculum of both WT and ΔMpPhy was exposure to the LF-MF (50 Hz). The accumulation of WT secondary metabolites was not changed, while SMs production of ΔMpPhy was significantly enhanced under exposed to 2.0 mT LF-MF. This indicated that the decrease of SMs caused by the deletion of MpPhy gene was restored by LF-MF. It revealed that there is a crosstalk between magnetoreception and photosensitivity.
Collapse
Affiliation(s)
- Xiaoqian Xiong
- College of Life Science, Yangtze University, Jingzhou, Hubei 434025, China
| | - Yingbao Liu
- College of Life Science, Yangtze University, Jingzhou, Hubei 434025, China
| | - Jialan Zhang
- College of Life Science, Yangtze University, Jingzhou, Hubei 434025, China
| | - Shaojin Wang
- College of Life Science, Yangtze University, Jingzhou, Hubei 434025, China
| | - Li Li
- College of Life Science, Yangtze University, Jingzhou, Hubei 434025, China
| | - Mengxiang Gao
- College of Life Science, Yangtze University, Jingzhou, Hubei 434025, China.
| |
Collapse
|
9
|
Characterization of Sporidiobolus ruineniae A45.2 Cultivated in Tannin Substrate for Use as a Potential Multifunctional Probiotic Yeast in Aquaculture. J Fungi (Basel) 2020; 6:jof6040378. [PMID: 33353216 PMCID: PMC7766364 DOI: 10.3390/jof6040378] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2020] [Revised: 12/12/2020] [Accepted: 12/14/2020] [Indexed: 12/25/2022] Open
Abstract
At present, few yeast species have been evaluated for their beneficial capabilities as probiotics. Sporidiobolus ruineniae A45.2, a carotenoid-producing yeast, was able to co-produce cell-associated tannase (CAT), gallic acid and viable cells with antioxidant activity when grown in a tannic acid substrate. The aim of this research study was to identify the potential uses of S. ruineniae A45.2 obtained from a co-production system as a potential feed additive for aquaculture. S. ruineniae A45.2 and its CAT displayed high tolerance in pH 2.0, pepsin, bile salts and pancreatin. Furthermore, its viable cells were characterized by moderate hydrophobicity, high auto-aggregation and moderate co-aggregation with Staphylococcus aureus, Salmonella ser. Thyphimurium and Streptococcus agalactiae. These attributes promoted S. ruineniae A45.2 as a multifunctional probiotic yeast. In addition, the intact cells possessed antioxidant activities in a 100–150 μg gallic acid equivalent (GAE)/mL culture. Remarkably, the fermentation broth demonstrated higher antioxidant activity of 9.2 ± 1.8, 9.0 ± 0.9, and 9.8 ± 0.7 mg GAE/mL culture after FRAP, DPPH and ABTS assays, respectively. Furthermore, higher antimicrobial activity was observed against Bacillus cereus, Staphylococcus aureus and Strep. agalactiae. Therefore, cultivation of S. ruineniae A45.2 with a tannic acid substrate displayed significant potential as an effective multifunctional feed additive.
Collapse
|
10
|
Ahima J, Zhang H, Apaliya MT, Zhang X, Yang Q, Zhao L. The effect of Rhodotorula mucilaginosa on degradation of citrinin production by Penicillium digitatum and its toxin in vitro. JOURNAL OF FOOD MEASUREMENT AND CHARACTERIZATION 2019. [DOI: 10.1007/s11694-019-00220-6] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
|
11
|
Gonçalves A, Gkrillas A, Dorne JL, Dall'Asta C, Palumbo R, Lima N, Battilani P, Venâncio A, Giorni P. Pre- and Postharvest Strategies to Minimize Mycotoxin Contamination in the Rice Food Chain. Compr Rev Food Sci Food Saf 2019; 18:441-454. [PMID: 33336939 DOI: 10.1111/1541-4337.12420] [Citation(s) in RCA: 50] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2018] [Revised: 12/05/2018] [Accepted: 12/06/2018] [Indexed: 01/10/2023]
Abstract
Rice is part of many people's diet around the world, being the main energy source in some regions. Although fewer reports exist on the occurrence of mycotoxins in rice compared to other cereals, fungal contamination and the associated production of toxic metabolites, even at lower occurrence levels compared to other crops, are of concern because of the high consumption of rice in many countries. Due to the diversity of fungi that may contaminate the rice food chain, the co-occurrence of mycotoxins is frequent. Specific strategies to overcome these problems may be applied at the preharvest part of the crop chain, while assuring good practices at harvest and postharvest stages, since different fungi may find suitable conditions to grow at the various stages of the production chain. Therefore, the aim of this review is to present the state-of-the-art knowledge on such strategies in an integrated way, from the field to the final products, to reduce mycotoxin contamination in rice.
Collapse
Affiliation(s)
- A Gonçalves
- CEB - Centre of Biological Engineering, Univ. of Minho, 4710-057, Braga, Portugal
| | - A Gkrillas
- Univ. degli studi di Parma, Via Università 12, 43121, Parma, Italy
| | - J L Dorne
- European Food Safety Authority (EFSA), Via Carlo Magno 1A, 43126, Parma, Italy
| | - C Dall'Asta
- Univ. degli studi di Parma, Via Università 12, 43121, Parma, Italy
| | - R Palumbo
- Faculty of Agriculture, Univ. Cattolica del Sacro Cuore, Via Emilia Parmense 84, 29100, Piacenza, Italy
| | - N Lima
- CEB - Centre of Biological Engineering, Univ. of Minho, 4710-057, Braga, Portugal
| | - P Battilani
- Faculty of Agriculture, Univ. Cattolica del Sacro Cuore, Via Emilia Parmense 84, 29100, Piacenza, Italy
| | - A Venâncio
- CEB - Centre of Biological Engineering, Univ. of Minho, 4710-057, Braga, Portugal
| | - P Giorni
- Faculty of Agriculture, Univ. Cattolica del Sacro Cuore, Via Emilia Parmense 84, 29100, Piacenza, Italy
| |
Collapse
|
12
|
Wang K, Lin Z, Zhang H, Zhang X, Zheng X, Zhao L, Yang Q, Ahima J, Boateng NAS. Investigating proteome and transcriptome response of Cryptococcus podzolicus Y3 to citrinin and the mechanisms involved in its degradation. Food Chem 2019; 283:345-352. [PMID: 30722882 DOI: 10.1016/j.foodchem.2019.01.052] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2018] [Revised: 12/16/2018] [Accepted: 01/13/2019] [Indexed: 11/28/2022]
Abstract
Citrinin (CIT) contamination has been reported in agricultural foods and is known to be nephrotoxic to human and animals. In the present study, the proteomes and transcriptomes of C. podzolicus Y3 treated with or without 10 μg/mL CIT were compared by two-dimensional electrophoresis (2-DE) and RNA sequencing, respectively. The proteomics results showed that there were 23 differentially expressed proteins (DEPs), 8 DEPs were up-regulated and 15 DEPs were significantly down-regulated. Transcriptomic analysis showed that 1208 genes were differentially expressed, 551 (43.05%) DEGs were up regulated and 657 (56.95%) were down-regulated. These results showed that the CIT treatment caused DNA damage, oxidative stress and cell apoptosis in C. podzolicus Y3. CIT treatment also activated the defense response (DNA repair and drug resistance biological process, antioxidative activity and TCA cycle) as well as drug metabolism (synthesize the CIT-degrading enzymes) in yeast cells to respond to CIT stress and degrade CIT.
Collapse
Affiliation(s)
- Kaili Wang
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang 212013, Jiangsu, People's Republic of China
| | - Zhen Lin
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang 212013, Jiangsu, People's Republic of China
| | - Hongyin Zhang
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang 212013, Jiangsu, People's Republic of China.
| | - Xiaoyun Zhang
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang 212013, Jiangsu, People's Republic of China
| | - Xiangfeng Zheng
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang 212013, Jiangsu, People's Republic of China
| | - Lina Zhao
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang 212013, Jiangsu, People's Republic of China
| | - Qiya Yang
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang 212013, Jiangsu, People's Republic of China
| | - Joseph Ahima
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang 212013, Jiangsu, People's Republic of China
| | - Nana Adwoa Serwah Boateng
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang 212013, Jiangsu, People's Republic of China
| |
Collapse
|
13
|
Zhu Y, Hassan YI, Lepp D, Shao S, Zhou T. Strategies and Methodologies for Developing Microbial Detoxification Systems to Mitigate Mycotoxins. Toxins (Basel) 2017; 9:E130. [PMID: 28387743 PMCID: PMC5408204 DOI: 10.3390/toxins9040130] [Citation(s) in RCA: 79] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2017] [Revised: 04/03/2017] [Accepted: 04/04/2017] [Indexed: 02/01/2023] Open
Abstract
Mycotoxins, the secondary metabolites of mycotoxigenic fungi, have been found in almost all agricultural commodities worldwide, causing enormous economic losses in livestock production and severe human health problems. Compared to traditional physical adsorption and chemical reactions, interest in biological detoxification methods that are environmentally sound, safe and highly efficient has seen a significant increase in recent years. However, researchers in this field have been facing tremendous unexpected challenges and are eager to find solutions. This review summarizes and assesses the research strategies and methodologies in each phase of the development of microbiological solutions for mycotoxin mitigation. These include screening of functional microbial consortia from natural samples, isolation and identification of single colonies with biotransformation activity, investigation of the physiological characteristics of isolated strains, identification and assessment of the toxicities of biotransformation products, purification of functional enzymes and the application of mycotoxin decontamination to feed/food production. A full understanding and appropriate application of this tool box should be helpful towards the development of novel microbiological solutions on mycotoxin detoxification.
Collapse
Affiliation(s)
- Yan Zhu
- Guelph Research and Development Centre, Agriculture and Agri-Food Canada, Guelph, ON N1G5C9, Canada.
| | - Yousef I Hassan
- Guelph Research and Development Centre, Agriculture and Agri-Food Canada, Guelph, ON N1G5C9, Canada.
| | - Dion Lepp
- Guelph Research and Development Centre, Agriculture and Agri-Food Canada, Guelph, ON N1G5C9, Canada.
| | - Suqin Shao
- Guelph Research and Development Centre, Agriculture and Agri-Food Canada, Guelph, ON N1G5C9, Canada.
| | - Ting Zhou
- Guelph Research and Development Centre, Agriculture and Agri-Food Canada, Guelph, ON N1G5C9, Canada.
| |
Collapse
|