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Zaineldin AI, Elsebaey E, Habotta OA, Abdo WS, Basuini MFE, Dawood MAO. Mitigating Aflatoxin B 1-Induced Growth Impairment and Hepatic Stress in Nile Tilapia (Oreochromis niloticus): Comparative Efficacy of Saccharomyces cerevisiae and Silicate-Based Detoxifiers. Probiotics Antimicrob Proteins 2024:10.1007/s12602-023-10210-2. [PMID: 38175392 DOI: 10.1007/s12602-023-10210-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/21/2023] [Indexed: 01/05/2024]
Abstract
The objective of this study was to detect the effects of acute aflatoxin B1 (AFB1) exposure in Nile tilapia (Oreochromis niloticus) and the effectiveness of Saccharomyces cerevisiae and silicate in reducing these effects. Two hundred and forty Nile tilapia fingerlings (16 ± 0.5 g) were randomly assigned to four experimental groups, each with 60 fish and three replicates. Control basal diet (Diet 1) and three test diets were formulated, where Diet 2 was supplemented with 200 ppb AFB1. Diets 3 and 4 were intoxicated with AFB1 (200 ppb) and supplemented with 0.5% S. cerevisiae or 0.5%, respectively. After 60 days, Diet 1 had considerably greater growth characteristics than the other groups (p < 0.05). Diet 2 revealed a reduced (p < 0.05) survival rate after 1 month of exposure. In addition, Diet 1 showed higher (p < 0.05) total protein and albumin levels than Diets 3 and 4. AFB1 residues were detected in the liver in fish-fed Diet 2, Diet 4, and Diet 3. Alanine aminotransferase, aspartate aminotransferase, creatinine, and urea levels increased (p < 0.05) in fish-fed Diet 2. The glutathione peroxidase, lysozyme, and catalase activity were decreased (p < 0.05) in the fish-fed Diet 2. The malondialdehyde level was significantly higher in fish given Diet 2 (p < 0.05) than in fish-fed Diets 3 and 4. Histopathological investigation of fish-fed Diet 2 revealed impaired liver and spleen; however, both treatments (Diets 3 and 4) successfully lowered inflammation and preserved liver and spleen integrities. In conclusion, AFB1 impaired growth performance and posed a severe health risk to Nile tilapia. Furthermore, S. cerevisiae alleviated the contamination of AFB1 effects more efficiently than silicate employed for toxin adsorption.
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Affiliation(s)
- Amr I Zaineldin
- Agriculture Research Center, Animal Health Research Institute (AHRI-DOKI), Kafrelsheikh, Egypt.
| | - Ehab Elsebaey
- Agriculture Research Center, Animal Health Research Institute (AHRI-DOKI), Kafrelsheikh, Egypt
| | - Ola A Habotta
- Department of Forensic Medicine and Toxicology, Faculty of Veterinary Medicine, Mansoura University, Mansoura, Egypt
| | - Walied S Abdo
- Department of Pathology, Faculty of Veterinary Medicine, Kafrelsheikh University, Kafrelsheikh, 33516, Egypt
| | - Mohammed F El Basuini
- Faculty of Agriculture, Tanta University, Tanta, 31527, Egypt
- King Salman International University, El Tor, South Sinai, Nuweiba, 46618, Egypt
| | - Mahmoud A O Dawood
- Department of Animal Production, Faculty of Agriculture, Kafrelsheikh University, Kafrelsheikh, 33516, Egypt
- The Centre for Applied Research On the Environment and Sustainability, The American University in Cairo, Cairo, Egypt
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Zhang L, Shi S, Liu Y, Cui Y, Zhu Y, Bao Y, Chen B, Shi W. Aflatoxin B1 triggers apoptosis in rabbit hepatocytes via mediating oxidative stress and switching on the mitochondrial apoptosis pathway. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 2023; 264:115478. [PMID: 37716070 DOI: 10.1016/j.ecoenv.2023.115478] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/21/2023] [Revised: 09/05/2023] [Accepted: 09/11/2023] [Indexed: 09/18/2023]
Abstract
Aflatoxin B1 (AFB1) is considered the most toxic carcinogenic compound, and exposure to AFB1 is highly associated with hepatocellular carcinoma. The aim of this study was to investigate the effects of different doses of AFB1 on growth performance and the liver of rabbits, as well as explore its underlying mechanisms. A total of eighty 30-day-old meat rabbits were randomly divided into four treatments. The control group was fed a pollution-free diet, while the AFL, AFM, and AFH groups were fed contaminated diets containing 13 μg/kg, 19 μg/kg, and 25 μg/kg of AFB1, respectively. The results showed that AFB1 had detrimental effects on the production performance of rabbits, resulting in decreased weight gain. Additionally, AFB1 exposure was associated with increased activity of Aspartate aminotransferase (AST) and Alanine aminotransferase (ALT), as well as decreased levels of total protein (TP) and albumin (ALB) in the serum. AFB1 induced the production of reactive oxygen species (ROS) and malondialdehyde (MDA) while inhibiting the activity of glutathione (GSH), superoxide dismutase (SOD), and catalase (CAT) activity in liver tissues. AFB1 decreased the mRNA transcription and protein expression of nuclear factor-erythroid 2-related factor 2 (Nrf2), heme oxygenase-1 (HO-1), and NAD(P)H dehydrogenase quinone-1 (NQO-1). AFB1 not only decreased the contents of cytochrome P4501A2 (CYP1A2), cytochrome P4502A6 (CYP2A6) and cytochrome P4503A4 (CYP3A4) but also increased the content of AFB1-DNA adducts in the liver. Furthermore, AFB1 enhanced the expression of cytochrome c (cyt-c), caspase-9, caspase-3, and Bcl-2-associated X protein (Bax), while inhibiting the expression of B-cell lymphoma 2 (Bcl-2). Therefore, we demonstrated that AFB1 triggered apoptosis in rabbit hepatocytes via mediating oxidative stress and switching on the mitochondrial apoptosis pathway, and decreased rabbit performance.
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Affiliation(s)
- Lu Zhang
- College of Traditional Chinese Veterinary Medicine, Hebei Agricultural University, Baoding 071001, China
| | - Shaowen Shi
- College of Traditional Chinese Veterinary Medicine, Hebei Agricultural University, Baoding 071001, China
| | - Ying Liu
- College of Traditional Chinese Veterinary Medicine, Hebei Agricultural University, Baoding 071001, China
| | - Yuqing Cui
- College of Traditional Chinese Veterinary Medicine, Hebei Agricultural University, Baoding 071001, China
| | - Yixuan Zhu
- College of Traditional Chinese Veterinary Medicine, Hebei Agricultural University, Baoding 071001, China
| | - Yongzhan Bao
- College of Traditional Chinese Veterinary Medicine, Hebei Agricultural University, Baoding 071001, China; Hebei Provincial Veterinary Biotechnology Innovation Center, Baoding 071001, China
| | - Baojiang Chen
- College of Animal Science and Technology, Hebei Agricultural University, Baoding 071001, China
| | - Wanyu Shi
- College of Traditional Chinese Veterinary Medicine, Hebei Agricultural University, Baoding 071001, China; Hebei Provincial Veterinary Biotechnology Innovation Center, Baoding 071001, China.
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Staniszewski A, Kordowska-Wiater M. Probiotic Yeasts and How to Find Them-Polish Wines of Spontaneous Fermentation as Source for Potentially Probiotic Yeasts. Foods 2023; 12:3392. [PMID: 37761101 PMCID: PMC10529123 DOI: 10.3390/foods12183392] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2023] [Revised: 08/28/2023] [Accepted: 09/06/2023] [Indexed: 09/29/2023] Open
Abstract
One approach towards maintaining healthy microbiota in the human gastrointestinal tract is through the consumption of probiotics. Until now, the majority of probiotic research has focused on probiotic bacteria, but over the last few years more and more studies have demonstrated the probiotic properties of yeast, and also of species besides the well-studied Saccharomyces cerevisiae var. boulardii. Probiotic strains have to present the ability to survive in harsh conditions of the host body, like the digestive tract. Must fermentation might be an example of a similar harsh environment. In the presented study, we examined the probiotic potential of 44 yeast strains isolated from Polish wines. The tested isolates belonged to six species: Hanseniaspora uvarum, Pichia kluyveri, Metschnikowia pulcherrima, Metschnikowia ziziphicola, Saccharomyces cerevisiae and Starmerella bacillaris. The tested strains were subjected to an assessment of probiotic properties, their safety and their other properties, such as enzymatic activity or antioxidant properties, in order to assess their potential usefulness as probiotic yeast candidates. Within the most promising strains were representatives of three species: H. uvarum, M. pulcherrima and S. cerevisiae. H. uvarum strains 15 and 16, as well as S. cerevisiae strain 37, showed, among other features, survivability in gastrointestinal tract conditions exceeding 100%, high hydrophobicity and autoaggregation, had no hemolytic activity and did not produce biogenic amines. The obtained results show that Polish wines might be a source of potential probiotic yeast candidates with perspectives for further research.
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Affiliation(s)
| | - Monika Kordowska-Wiater
- Department of Biotechnology, Microbiology and Human Nutrition, University of Life Sciences in Lublin, Skromna 8, 20-704 Lublin, Poland;
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Ganapathiwar S, Pappula R, Banothu AK, Bhukya B. Causatum of Probiotic Yeast Saccharomyces cerevisiae SBO1 Supplementation on Growth and Aflatoxin Amelioration in Broilers. Indian J Microbiol 2023; 63:253-262. [PMID: 37781010 PMCID: PMC10533762 DOI: 10.1007/s12088-023-01078-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2022] [Accepted: 06/07/2023] [Indexed: 10/03/2023] Open
Abstract
Probiotics are beneficial live microorganisms that benefit the host's health when administered in the required number. They play a vital role in preventing infectious diseases caused by pathogens. The current study aimed to discover a competent probiotic microbe that can detoxify aflatoxin and promote poultry health. The yeast isolate SBO1 tolerates the temperature of 42 °C, low pH, and high bile conditions, has good auto aggregation, hydrophobicity, and exhibits improved adherence to chick intestinal epithelial cells. In addition, it has an aflatoxin detoxifying ability of 56% after 24 h. In-vivo studies in broilers resulted in a higher body weight (2138 g) and greater feed conversion efficiency in the T2 group when fed with yeast SBO1-supplemented diet. Gizzard, spleen, and bursa Fabricius were all found to weigh the same, however, a significant difference (p < 0.05) was observed in the carcass, breast yield, and fat. Therefore it was determined that adding 0.2% yeast to the broiler diet increased performance by lessening the toxin's adverse effects. Supplementary Information The online version contains supplementary material available at 10.1007/s12088-023-01078-5.
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Affiliation(s)
- Swaruparani Ganapathiwar
- Centre for Microbial and Fermentation Technology, Department of Microbiology, University College of Science, Osmania University, Hyderabad, Telangana State 500007 India
| | - Radhika Pappula
- Department of Poultry Science, College of Veterinary Science, P. V. Narsimha Rao Telangana Veterinary University, Rajendranagar, Hyderabad, Telangana State 500030 India
| | - Anil Kumar Banothu
- Department of Veterinary Pharmacology and Toxicology, College of Veterinary Science, P. V. Narsimha Rao Telangana Veterinary University, Rajendranagar, Hyderabad, Telangana State 500030 India
| | - Bhima Bhukya
- Centre for Microbial and Fermentation Technology, Department of Microbiology, University College of Science, Osmania University, Hyderabad, Telangana State 500007 India
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Azizi T, Daneshyar M, Alimehr M, Shalizar-Jalali A, Tukmechi A, Khalilvandi-Behroozyar H. Effect of Lactobacillus sp. and yeast supplementation on performance and some blood attributes in deoxynivalenol-challenged broiler chickens. Res Vet Sci 2023; 159:35-43. [PMID: 37068382 DOI: 10.1016/j.rvsc.2023.04.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2023] [Revised: 04/07/2023] [Accepted: 04/08/2023] [Indexed: 04/19/2023]
Abstract
An experiment was conducted to evaluate the effect of different concentrations of probiotic (Lactobacillus sp.) and yeast (Saccharomycese cerevisiae) on performance, organ attributes and blood traits in broiler chickens. A total of 360 one-day-old female broiler chickens (Hubbard)® were allocated to 9 treatments and four replicates (10 birds per replication). The trail was performed in a completely randomized design (3 × 3 factorial arrangement) to examine the interaction effect of three concentrations of Lactobacillus sp. (0, 0.2 and 0.4 g/kg) and yeast (0, 0.75 and 1.5 g/kg) in deoxynivalenol (DON)-contaminated diets. The results showed that consumption of Lactobacillus sp. and yeast in DON-contaminated diets did not have a significant effect on broiler performance except for feed intake during starter period which was enhanced by yeast administration (P < 0.05). Increasing the Lactobacillus sp. content also reduced (P = 0.05) the proportional liver weight. Administration of Lactobacillus sp. to DON diets increased total protein, albumin and globulin concentrations (P < 0.05). Calcium and creatinine were influenced by yeast and Lactobacillus sp., respectively. Yeast (1.5 g/kg) and Lactobacillus sp. (0.2 g/kg) and combination of two additives (1.5 × 0.2) led to lower triglyceride concentration compared to DON group (P < 0.05). The DON diet increased aspartate amino transferase (AST) and lactate dehydrogenase (LDH) enzymes concentrations; while, inclusion of 0.4 g/kg Lactobacillus sp. to DON diet decreased AST and LDH enzymes concentrations (P < 0.05). In conclusion, administration of Lactobacillus sp. and yeast could not influence the performance of DON-fed birds; but these additives could reduce negative effects of DON on enzyme activities and some blood attributes.
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Affiliation(s)
- Tayebe Azizi
- Department of Animal Science, Faculty of Agricultural Science, Urmia University, P. O. Box 165, Urmia, Iran
| | - Mohsen Daneshyar
- Department of Animal Science, Faculty of Agricultural Science, Urmia University, P. O. Box 165, Urmia, Iran.
| | - Manoochehr Alimehr
- Faculty of Veterinary Medicine, Urmia University, P. O. Box 165, Urmia, Iran
| | - Ali Shalizar-Jalali
- Faculty of Veterinary Medicine, Urmia University, P. O. Box 165, Urmia, Iran
| | - Amir Tukmechi
- Faculty of Veterinary Medicine, Urmia University, P. O. Box 165, Urmia, Iran
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The protective effects of Saccharomyces cerevisiae on the growth performance, intestinal health, and antioxidative capacity of mullet ( Liza ramada) fed diets contaminated with aflatoxin B 1. ANNALS OF ANIMAL SCIENCE 2023. [DOI: 10.2478/aoas-2023-0005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/02/2023]
Abstract
Abstract
Plant protein ingredients are increasingly included in mullet feeds and are expected to be contaminated with mycotoxins (AFB1). Thus, this study investigated the protective role of Saccharomyces cerevisiae against oxidative stress and hepato-renal malfunction induced by AFB1 contamination in mullets. Four diets were formulated, where the first was kept as the control diet, and the second was supplemented with S. cerevisiae at 5 × 106 cells/g. The third diet was supplied with AFB1 at 1 mg/kg, and the fourth was supplemented with S. cerevisiae and AFB1. Mullet fed the control or both AFB1 and S. cerevisiae (yeast/AFB1) had similar FBW, WG, SGR, and FCR (P˃0.05). Mullet treated with S. cerevisiae without AFB1 contamination showed the highest FBW, WG, and SGR (P<0.05), while fish in the AFB1 group had lower FBW, WG, and SGR and higher FCR than fish in the control and yeast/AFB1 groups (P<0.05). Using yeast with AFB1 prevented pathological hazards and improved intestinal structure. Further, yeast combined with AFB1 reduced the degenerative changes and enhanced the histological structure except for a mild inflammatory reaction around the bile duct. Fish in the control or yeast/AFB1 group had higher HB, PCV, RBCs, and WBCs than fish in the AFB1 group (P<0.05). Fish fed the control, or the yeast/AFB1 diets had similar total protein and albumin levels with higher values than fish contaminated with AFB1 (P<0.05). Fish fed the control and yeast/AFB1 diets had similar ALT, AST, urea, and creatinine levels (P˃0.05) and were lower than fish contaminated with AFB1. Additionally, fish fed the control and yeast/AFB1 diets had similar CAT, GPx, SOD, and MDA (P˃0.05) and were lower than fish contaminated with AFB1 (P<0.05). In conclusion, incorporating S. cerevisiae ameliorated the negative impacts of AFB1 toxicity on mullets’ growth, hepato-renal function, and antioxidative capacity.
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Pang Y, Zhang H, Wen H, Wan H, Wu H, Chen Y, Li S, Zhang L, Sun X, Li B, Liu X. Yeast Probiotic and Yeast Products in Enhancing Livestock Feeds Utilization and Performance: An Overview. J Fungi (Basel) 2022; 8:1191. [PMID: 36422012 PMCID: PMC9695268 DOI: 10.3390/jof8111191] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2022] [Revised: 11/04/2022] [Accepted: 11/04/2022] [Indexed: 10/29/2023] Open
Abstract
The intensive use of antibiotics as growth-promoting agents in animal production has resulted in the spread of animal antibiotic resistance and possibly human antibiotic resistance. Based on this premise, it is significant to explore an alternative approach to preventing infectious diseases and promoting animal growth and health. Yeast as the main natural growth promoter in livestock nutrition has been extensively studied for decades. Numerous yeasts and yeast-containing products are produced, marketed, and used in animal feed as providers of nutrient sources, probiotics, and nutrients or serve distinct nutritional functions. A large amount of scientific research suggests that yeasts and their derivatives may be good for animal growth performance and health, especially when animals are housed in poor sanitation or are suffering from disease. However, when yeasts are used as a surrogate for livestock antibiotics, the results vary according to several factors, including yeast species, yeast product components, feed ingredients, animal category, type of symptoms, and differences in the rearing environment. In this review, the effects of different yeasts on different animals will be reviewed. The types of widely used yeast products, their functional characteristics, and application effects will be discussed in order to provide a reference for the development and application of yeast feed products.
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Affiliation(s)
- Yuanxiang Pang
- State Key Laboratory of Direct-Fed Microbial Engineering, Beijing 100192, China
| | - Hailiang Zhang
- State Key Laboratory of Direct-Fed Microbial Engineering, Beijing 100192, China
| | - Haoyu Wen
- School of Biological Sciences, The University of Manchester, Manchester M13 9PL, UK
| | - Hongbing Wan
- State Key Laboratory of Direct-Fed Microbial Engineering, Beijing 100192, China
| | - Hao Wu
- State Key Laboratory of Direct-Fed Microbial Engineering, Beijing 100192, China
| | - Ying Chen
- State Key Laboratory of Direct-Fed Microbial Engineering, Beijing 100192, China
| | - Shengshuo Li
- State Key Laboratory of Direct-Fed Microbial Engineering, Beijing 100192, China
| | - Le Zhang
- State Key Laboratory of Direct-Fed Microbial Engineering, Beijing 100192, China
| | - Xiaojie Sun
- State Key Laboratory of Direct-Fed Microbial Engineering, Beijing 100192, China
| | - Bichen Li
- State Key Laboratory of Direct-Fed Microbial Engineering, Beijing 100192, China
| | - Xuelian Liu
- State Key Laboratory of Direct-Fed Microbial Engineering, Beijing 100192, China
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Zoghi A, Todorov SD, Khosravi-Darani K. Potential application of probiotics in mycotoxicosis reduction in mammals and poultry. Crit Rev Toxicol 2022; 52:731-741. [PMID: 36757083 DOI: 10.1080/10408444.2023.2168176] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/10/2023]
Abstract
Mycotoxins in feedstuffs are considered as a principal worry by food safety authorities worldwide because most of them can be transferred from the feed to food commodities of animal origin, and further consumed by humans. Therefore, effective alternatives for the reduction of the impact of mycotoxins need to be applied in the feed production industry. Applications of beneficial microorganisms (probiotics) can be alternative and applied as feed additives in order to reduce or eliminate the toxic effects of mycotoxins on animals. The aim of this article is to provide information on the role of beneficial microorganisms (probiotics) and point out their role in the reduction of the effect of mycotoxin toxicity in farming animals (mammals and poultry). The objective was to provide a summary of the existing knowledge based on the application of different strains belonging to the group of lactic acid bacteria (LAB) or yeasts that are already or can be future employed in the feed industry, in order to reduce mycotoxicosis presence in mammals and poultry exposed to mycotoxin-contaminated feed. Moreover, an overview of mycotoxins toxicity in mammals and poultry will be presented, and furthermore, the role of the beneficial microorganisms (including probiotics) in the reduction of mycotoxins toxicity (aflatoxicosis, deoxynivalenol, zearalenone, ochratoxin A, and fumonisin toxicities) will be described in detail.
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Affiliation(s)
- Alaleh Zoghi
- Department of Food Science and Technology, Faculty of Nutrition Science and Food Technology, National Nutrition and Food Technology Research Institute, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Svetoslav Dimitrov Todorov
- Department of Advanced Convergence, ProBacLab, Handong Global University, Pohang, Gyeongbuk, Republic of Korea
| | - Kianoush Khosravi-Darani
- Department of Food Science and Technology, Faculty of Nutrition Science and Food Technology, National Nutrition and Food Technology Research Institute, Shahid Beheshti University of Medical Sciences, Tehran, Iran
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Comparative Evaluation of the Capacity of Commercial and Autochthonous Saccharomyces cerevisiae Strains to Remove Ochratoxin A from Natural and Synthetic Grape Juices. Toxins (Basel) 2022; 14:toxins14070465. [PMID: 35878203 PMCID: PMC9321701 DOI: 10.3390/toxins14070465] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2022] [Revised: 06/23/2022] [Accepted: 07/01/2022] [Indexed: 12/04/2022] Open
Abstract
In this paper, we assessed the ability of two strains of Saccharomyces cerevisiae, in viable and dead forms, to remove ochratoxin A (OTA) from an artificially contaminated synthetic grape juice medium (SGM) (10 µg OTA/L) and a naturally contaminated grape juice (6.64 µg OTA/L). The first strain, named Levulin FB, is a commercial yeast used in making wine. The second, named SC5, is an autochthonous strain isolated from table grapes. OTA concentrations in juices before and after their contact with yeast cells were assessed. A significant decrease in OTA level (p < 0.05) in the SGM medium and in the natural grape juice was observed after 1 h of adding yeast cells (20 g/L) in viable and heat-treated forms. It was inferred that the dead forms of the two strains were more able to eliminate OTA than their viable forms in both media. This study demonstrates the potential application of an autochthonous yeast for the natural decontamination of grape juice from fungal toxins.
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Dietary Saccharomyces cerevisiae improves intestinal flora structure and barrier function of Pekin ducks. Poult Sci 2022; 102:101940. [PMID: 36436368 PMCID: PMC9700307 DOI: 10.1016/j.psj.2022.101940] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2022] [Revised: 04/24/2022] [Accepted: 04/26/2022] [Indexed: 01/10/2023] Open
Abstract
This study aimed at investigating the effects of dietary Saccharomyces cerevisiae (SC) on the intestinal flora structure and barrier function of Pekin duck. A total of 180 1-day-old Pekin ducks were randomly divided into 3 groups with 6 replicates in each group and 10 birds per replicate. The birds in the control group (CON) were fed the basal diet, and those in the experimental group were fed the basal diets supplemented with 600 mg/kg SC (LSC) and 1,200 mg/kg (HSC), respectively. The trial lasted for 42 d. Results showed that LSC and HSC treatments tended to improve the feed conversion efficiency during the trial. The ileum length of birds in the LSC and HSC groups was elevated. Additionally, with 600mg/kg SC supplemented, the mRNA levels of villin, claudin3, and MUC 2 in d21 were up-regulated, as well as the mRNA levels of villin, claudin3, occludin, i-FABP, ZO-1, and MUC 2 in d42. In addition, dietary SC supplementation improved the α-diversity of the bacteria in cecal chyme and tended to increase the abundance (RA) of Bacteroidetes (P = 0.071). Besides, the RA of Ruminococcaceae_UCG-014 was raised in the LSC group. Beyond that, the RA of Proteobacteria was descended with two levels of SC added. In conclusion, dietary Saccharomyces cerevisiae, particularly at 600 mg/kg level, improved the intestinal flora structure and barrier function of Pekin duck.
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Industrial-Scale Production of Mycotoxin Binder from the Red Yeast Sporidiobolus pararoseus KM281507. J Fungi (Basel) 2022; 8:jof8040353. [PMID: 35448584 PMCID: PMC9029514 DOI: 10.3390/jof8040353] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2022] [Revised: 03/24/2022] [Accepted: 03/28/2022] [Indexed: 02/06/2023] Open
Abstract
Red yeast Sporidiobolus pararoseus KM281507 has been recognized as a potential feed additive. Beyond their nutritional value (carotenoids and lipids), red yeast cells (RYCs) containing high levels of β-glucan can bind mycotoxins. This study investigated the industrial feasibility of the large-scale production of RYCs, along with their ability to act as a mycotoxin binder. Under a semi-controlled pH condition in a 300 L bioreactor, 28.70-g/L biomass, 8.67-g/L lipids, and 96.10-mg/L total carotenoids were obtained, and the RYCs were found to contain 5.73% (w/w) β-glucan. The encapsulated RYC was in vitro tested for its mycotoxin adsorption capacity, including for aflatoxin B1 (AFB1), zearalenone (ZEA), ochratoxin A (OTA), T-2 toxin (T-2) and deoxynivalenol (DON). The RYCs had the highest binding capacity for OTA and T-2 at concentrations of 0.31–1.25 and 0.31–2.5 µg/mL, respectively. The mycotoxin adsorption capacity was further tested using a gastrointestinal poultry model. The adsorption capacities of the RYCs and a commercial mycotoxin binder (CMB) were comparable. The RYCs not only are rich in lipids and carotenoids but also play an important role in mycotoxin binding. Since the industrial-scale production and downstream processing of RYCs were successfully demonstrated, RYCs could be applied as possible feed additives.
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Zabiulla I, Malathi V, Swamy HVLN, Naik J, Pineda L, Han Y. The Efficacy of a Smectite-Based Mycotoxin Binder in Reducing Aflatoxin B 1 Toxicity on Performance, Health and Histopathology of Broiler Chickens. Toxins (Basel) 2021; 13:toxins13120856. [PMID: 34941694 PMCID: PMC8706332 DOI: 10.3390/toxins13120856] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2021] [Revised: 11/23/2021] [Accepted: 11/29/2021] [Indexed: 11/30/2022] Open
Abstract
The aim of the experiment was to investigate the efficacy of a smectite-based clay binder (Toxo-MX) in reducing the toxicological effects of aflatoxin B1 (AFB1) in commercial broiler chickens. A total of 450 one-day old male broiler chickens were randomly allocated into three treatment groups with ten replicates of 15 birds each in a 42-day feeding experiment. The dietary treatments included a negative control (NC, a basal diet with no AFB1 and binder), a positive control (PC, a basal diet contaminated with 500 ppb of AFB1) and a smectite-based mycotoxin binder(Toxo-MX, PC with smectite clay binder). AFB1 challenge resulted in 14 to 24% depression in growth performance, elevated levels of aspartate aminotransferase (AST), and gamma-glutamyl transferase (GGT), organ enlargement and immuno-suppression.As compared to PC, feeding of Toxo-MX improved the final weight (15%; p < 0.0001), average daily gain (ADG) (15%; p < 0.001) and feed efficiency of broilers (13%; p < 0.0003) but did not have any effects on liver enzyme activities. Supplementation of smectite claysignificantly increased serum globulin levels and reduced the weight of the liver (p < 0.05) as compared to AFB1-fed broiler chickens. The severity of lesions (inflammatory and degenerative changes) observed in the liver, kidney, heart, pancreas, and lymphoid organs in PC birds was reduced by feeding smectite clay. The immuno-suppression caused by AFB1 was moderately ameliorated in Toxo-MX groupby stimulating the production of antibodies against IBD at day 42 (p < 0.05). In conclusion, dietary supplementation of a smectite-based mycotoxin binder to the diet containing AFB1 improved growth performance, reduced toxicological effects in liver and improved humoral immune response in broilers, suggesting its protective effect against aflatoxicosis.
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Affiliation(s)
- Ismail Zabiulla
- Poultry Science Department, Veterinary College Bangalore, Karnataka Veterinary Animal and Fisheries Sciences University, Bengaluru 560024, India; (I.Z.); (J.N.)
| | - Venkataramaiah Malathi
- Poultry Science Department, Veterinary College Bangalore, Karnataka Veterinary Animal and Fisheries Sciences University, Bengaluru 560024, India; (I.Z.); (J.N.)
- Correspondence:
| | - H. V. L. N. Swamy
- Trouw Nutrition, Hyderabad 500032, India; (H.V.L.N.S.); (L.P.); (Y.H.)
| | - Jaya Naik
- Poultry Science Department, Veterinary College Bangalore, Karnataka Veterinary Animal and Fisheries Sciences University, Bengaluru 560024, India; (I.Z.); (J.N.)
| | - Lane Pineda
- Trouw Nutrition, Hyderabad 500032, India; (H.V.L.N.S.); (L.P.); (Y.H.)
| | - Yanming Han
- Trouw Nutrition, Hyderabad 500032, India; (H.V.L.N.S.); (L.P.); (Y.H.)
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Azizi T, Daneshyar M, Allymehr M, Tukmechi A, Khalilvandi Behroozyar H, Shalizar Jalali A. Combination of Lactobacillus species and yeast ameliorates adverse effect of deoxynivalenol contaminated diet on immune system, gut morphology and jejunal gene expression in broiler chickens. ITALIAN JOURNAL OF ANIMAL SCIENCE 2021. [DOI: 10.1080/1828051x.2020.1865845] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Affiliation(s)
- Tayebe Azizi
- Department of Animal Science, Faculty of Agriculture, Urmia University, Urmia, Iran
| | - Mohsen Daneshyar
- Department of Animal Science, Faculty of Agriculture, Urmia University, Urmia, Iran
| | | | - Amir Tukmechi
- Faculty of Veterinary Medicine, Urmia University, Urmia, Iran
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Azizi T, Daneshyar M, Allymehr M, Tukmechi A, Behroozyar HK, Jalali AS. Effect of a probiotic (Lactobacillus sp.), yeast (Saccharomyces cerevisiae) and mycotoxin detoxifier alone or in combination on performance, immune response and serum biochemical parameters in broilers fed deoxynivalenol-contaminated diets. ANIMAL PRODUCTION SCIENCE 2021. [DOI: 10.1071/an19728] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
Context
Deoxynivalenol (DON) contamination of feedstuffs causes detrimental effects on animals and poultry. Dietary inclusion of microbial feed additives, such as probiotics and/or yeast, seems to be a useful approach for DON detoxification and reducing the toxin absorption from the gut.
Aims
This study was conducted to evaluate the synergetic effects of a probiotic (Lactobacillus spp.), yeast (Saccharomyces cerevisiae) and mycotoxin detoxifier on performance, serum chemical parameters and immune status of broiler chickens fed a DON-contaminated diet.
Methods
A total of 200 1-day-old female broilers (Hubbard®) were allocated to five dietary treatments with four replicates each in a completely randomised design. Experimental diets consisted of: (1) control diet (basal diet), (2) DON diet (basal diet contaminated with 10 mg/kg DON), (3) DON diet supplemented with 0.25% mycotoxin detoxifier (Mycofix® Plus), (4) DON diet supplemented with a combination of 0.4 g/kg probiotic and 1.5 g/kg yeast, and (5) DON diet supplemented with a combination of a probiotic, yeast and mycotoxin detoxifier.
Key results
The results showed that the DON diet significantly increased the feed conversion ratio compared with mycotoxin detoxifier and control diets. Administration of 0.4 g/kg probiotic along with 1.5 g/kg yeast to a DON-contaminated diet caused a significant enhancement of dressing percentage, leg relative weight and aspartate aminotransferase enzyme activity. The DON-contaminated diet reduced total protein, albumin, triglyceride and cholesterol concentrations, but consumption of a probiotic, yeast and mycotoxin detoxifier improved the levels of these parameters. The DON-treated birds showed a reduction in haematocrit, haemoglobin, red blood cells and blood lymphocyte percentage in comparison with control levels. The inclusion of a combination of a probiotic and yeast along with mycotoxin detoxifier diminished the increased heterophil: lymphocyte ratio by DON administration. The antibody titre against Newcastle disease virus vaccine increased by inclusion of a probiotic, yeast and Mycofix.
Conclusions
In summary, a combination of a probiotic and yeast along with mycotoxin detoxifier can improve the enzyme activity, immunity and haematological attributes, which are useful for DON-contaminated diet detoxification.
Implications
Dietary supplementation with a probiotic, yeast and mycotoxin detoxifier could be used as an alternative to detoxification DON in broiler chickens.
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Elghandour M, Tan Z, Abu Hafsa S, Adegbeye M, Greiner R, Ugbogu E, Cedillo Monroy J, Salem A. Saccharomyces cerevisiaeas a probiotic feed additive to non and pseudo‐ruminant feeding: a review. J Appl Microbiol 2019; 128:658-674. [DOI: 10.1111/jam.14416] [Citation(s) in RCA: 40] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2019] [Revised: 07/06/2019] [Accepted: 07/25/2019] [Indexed: 12/12/2022]
Affiliation(s)
- M.M.Y. Elghandour
- Facultad de Medicina Veterinaria y Zootecnia Universidad Autónoma del Estado de MéxicoEstado de México México
| | - Z.L. Tan
- CAS Key Laboratory for Agro‐Ecological Processes in Subtropical Region The Chinese Academy of Sciences Changsha China
| | - S.H. Abu Hafsa
- Department of Livestock Research Arid Lands Cultivation Research InstituteCity of Scientific Research and Technological Applications Alexandria Egypt
| | - M.J. Adegbeye
- Department of Animal Science, College of Agriculture Joseph Ayo Babalola University Ilesha Osun State Nigeria
| | - R. Greiner
- Department of Food Technology and Bioprocess Engineering Max Rubner‐InstitutFederal Research Institute of Nutrition and Food Karlsruhe Germany
| | - E.A. Ugbogu
- Department of Biochemistry Abia State University Uturu Abia State Nigeria
| | - J. Cedillo Monroy
- Centro Universitario UAEM‐Temascaltepec Universidad Autónoma del Estado de México Toluca México
| | - A.Z.M. Salem
- Facultad de Medicina Veterinaria y Zootecnia Universidad Autónoma del Estado de MéxicoEstado de México México
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Fouad AM, Ruan D, El-Senousey HK, Chen W, Jiang S, Zheng C. Harmful Effects and Control Strategies of Aflatoxin B₁ Produced by Aspergillus flavus and Aspergillus parasiticus Strains on Poultry: Review. Toxins (Basel) 2019; 11:E176. [PMID: 30909549 PMCID: PMC6468546 DOI: 10.3390/toxins11030176] [Citation(s) in RCA: 86] [Impact Index Per Article: 17.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2019] [Revised: 03/19/2019] [Accepted: 03/20/2019] [Indexed: 12/14/2022] Open
Abstract
The presence of aflatoxin B₁ (AFB₁) in poultry diets decreases the hatchability, hatchling weight, growth rate, meat and egg production, meat and egg quality, vaccination efficiency, as well as impairing the feed conversion ratio and increasing the susceptibility of birds to disease and mortality. AFB₁ is transferred from poultry feed to eggs, meat, and other edible parts, representing a threat to the health of consumers because AFB₁ is carcinogenic and implicated in human liver cancer. This review considers how AFB₁ produced by Aspergillus flavus and Aspergillus parasiticus strains can affect the immune system, antioxidant defense system, digestive system, and reproductive system in poultry, as well as its effects on productivity and reproductive performance. Nutritional factors can offset the effects of AFB₁ in poultry and, thus, it is necessary to identify and select suitable additives to address the problems caused by AFB₁ in poultry.
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Affiliation(s)
- Ahmed Mohamed Fouad
- Key Laboratory of Animal Nutrition and Feed Science (South China) of Ministry of Agriculture, State Key Laboratory of Livestock and Poultry Breeding, Guangdong Public Laboratory of Animal Breeding and Nutrition, Guangdong Key Laboratory of Animal Breeding and Nutrition, Institute of Animal Science, Guangdong Academy of Agricultural Sciences, Guangzhou 510640, China.
- Department of Animal Production, Faculty of Agriculture, Cairo University, Giza 12613, Egypt.
| | - Dong Ruan
- Key Laboratory of Animal Nutrition and Feed Science (South China) of Ministry of Agriculture, State Key Laboratory of Livestock and Poultry Breeding, Guangdong Public Laboratory of Animal Breeding and Nutrition, Guangdong Key Laboratory of Animal Breeding and Nutrition, Institute of Animal Science, Guangdong Academy of Agricultural Sciences, Guangzhou 510640, China.
| | - HebatAllah Kasem El-Senousey
- Key Laboratory of Animal Nutrition and Feed Science (South China) of Ministry of Agriculture, State Key Laboratory of Livestock and Poultry Breeding, Guangdong Public Laboratory of Animal Breeding and Nutrition, Guangdong Key Laboratory of Animal Breeding and Nutrition, Institute of Animal Science, Guangdong Academy of Agricultural Sciences, Guangzhou 510640, China.
- Department of Animal Production, Faculty of Agriculture, Cairo University, Giza 12613, Egypt.
| | - Wei Chen
- Key Laboratory of Animal Nutrition and Feed Science (South China) of Ministry of Agriculture, State Key Laboratory of Livestock and Poultry Breeding, Guangdong Public Laboratory of Animal Breeding and Nutrition, Guangdong Key Laboratory of Animal Breeding and Nutrition, Institute of Animal Science, Guangdong Academy of Agricultural Sciences, Guangzhou 510640, China.
| | - Shouqun Jiang
- Key Laboratory of Animal Nutrition and Feed Science (South China) of Ministry of Agriculture, State Key Laboratory of Livestock and Poultry Breeding, Guangdong Public Laboratory of Animal Breeding and Nutrition, Guangdong Key Laboratory of Animal Breeding and Nutrition, Institute of Animal Science, Guangdong Academy of Agricultural Sciences, Guangzhou 510640, China.
| | - Chuntian Zheng
- Key Laboratory of Animal Nutrition and Feed Science (South China) of Ministry of Agriculture, State Key Laboratory of Livestock and Poultry Breeding, Guangdong Public Laboratory of Animal Breeding and Nutrition, Guangdong Key Laboratory of Animal Breeding and Nutrition, Institute of Animal Science, Guangdong Academy of Agricultural Sciences, Guangzhou 510640, China.
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Śliżewska K, Cukrowska B, Smulikowska S, Cielecka-Kuszyk J. The Effect of Probiotic Supplementation on Performance and the Histopathological Changes in Liver and Kidneys in Broiler Chickens Fed Diets with Aflatoxin B₁. Toxins (Basel) 2019; 11:E112. [PMID: 30781814 PMCID: PMC6409979 DOI: 10.3390/toxins11020112] [Citation(s) in RCA: 44] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2019] [Revised: 02/07/2019] [Accepted: 02/10/2019] [Indexed: 11/16/2022] Open
Abstract
The aim of the study was to investigate the toxic effects of aflatoxin B₁ (AFB₁) and efficacy of a probiotic preparation containing L. reuteri, L. plantarum, L. pentosus, L. rhamnosus and L. paracasei and Saccharomyces cerevisiae yeasts to ameliorate their effects in broiler chickens. A total of 168 one-day-old female Ross 308 broilers were randomly allocated to six groups. Three wheat and soybean meal-based diets were prepared: Control diet and diets contaminated with 1 or 5 mg/kg AFB₁ supplied in moldy wheat. All diets were unsupplemented or supplemented with probiotic, cold pelleted and fed from 1 to 35 day of life. Feeding diet with 1 mg AFB₁/kg did not affect performance, but a diet with 5 mg AFB₁ resulted in a significant reduction of feed intake and BWG, both diets induced liver and kidneys enlargement. The probiotic supplementation of the diets partially ameliorated those negative effects and resulted in a significant increase of AFB₁ excretion. It was accompanied by the reduced level of AFB₁ residues in the liver from 8.9 to 3.7 and from 11.8 to 5.9 µg/kg, in kidneys from 7.9 to 2.5 and from 13.7 to 4.1 µg/kg in birds fed the less and more contaminated diets, respectively. AFB₁ exposure caused many severe histopathological changes in the liver and kidneys of broilers, probiotic supplementation significantly reduced the changes of these organs. It may be concluded that the probiotic supplementation can be used to alleviate the negative effects of contamination of broiler feed with AFB₁ on bird health and product security.
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Affiliation(s)
- Katarzyna Śliżewska
- Institute of Fermentation Technology and Microbiology, Department of Biotechnology and Food Science, Lodz University of Technology, 171/173 Wolczanska Street, 90-924 Lodz, Poland.
| | - Bożena Cukrowska
- Department of Pathology, The Children's Memorial Health Institute, 04-730 Warsaw, Poland.
| | - Stefania Smulikowska
- The Kielanowski Institute of Animal Physiology and Nutrition, Polish Academy of Sciences, 05-110 Jablonna, Poland.
| | - Joanna Cielecka-Kuszyk
- Department of Pathology, The Children's Memorial Health Institute, 04-730 Warsaw, Poland.
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18
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Badr AN, Ali HS, Abd-Elsalam Ahmed IS, Hussein AMS, Al-Khalifa ARS. Anti-mycotoxigenic properties of “Fino” using the modified zinc-yeast. CYTA - JOURNAL OF FOOD 2019. [DOI: 10.1080/19476337.2019.1569165] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Affiliation(s)
- Ahmed Noah Badr
- Department of Food Toxicology and Contaminants, National Research Centre, Giza, Egypt
| | - Hatem Salama Ali
- Department of Food Science, College of Food Science and Agriculture, King Saud University, Riyadh, Saudi Arabia
- Department of Food Technology, National Research Centre, Giza, Egypt
| | | | - Ahmed Mohamed Saied Hussein
- Department of Food Science, College of Food Science and Agriculture, King Saud University, Riyadh, Saudi Arabia
| | - Abdel Rahman S. Al-Khalifa
- Department of Food Science, College of Food Science and Agriculture, King Saud University, Riyadh, Saudi Arabia
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19
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Probiotic potential of yeasts isolated from pineapple and their use in the elaboration of potentially functional fermented beverages. Food Res Int 2018; 107:518-527. [PMID: 29580515 DOI: 10.1016/j.foodres.2018.02.054] [Citation(s) in RCA: 66] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2018] [Revised: 02/19/2018] [Accepted: 02/25/2018] [Indexed: 12/13/2022]
Abstract
Pineapple (Ananas comosus (L.) Merril) is a tropical fruit rich in nutrients characterized by a pleasant taste and widely consumed in several countries. It is used to produce juice, jams and wine. In this work, 150 yeasts isolates were obtained from peel (18) and spontaneously fermented pineapple pulp (132). The probiotic potential of 50 isolates was studied. Survival at pH 2.0, pepsin 3.0 g/L, and tolerance of bile salts (0.1 and 1% (w/v) were determined as indicators of survival potential of the isolates during the passage through the human gastrointestinal tract in simulated conditions. The selected isolates were also evaluated for their resistance to 6 antibiotics, antimicrobial activity against 6 pathogenic bacteria and autoaggregation and hydrophobicity properties. Five of them survived to gastrointestinal conditions, showed antibiotic resistance and autoaggregation properties. They were identified by MALDI-TOF MS and sequencing of ITS region as Candida lusitaniae (3) and Meyerozyma caribbica (2). Among these isolates, M. caribbica 9 D was evaluated in the production of a fermented pineapple beverage. The Saccharomyces cerevisiae var. boulardii was used as control, due to the fact that it is the only commercially available probiotic yeast. With M. caribbica inoculum, the beverage produced showed higher concentrations of residual glucose (24.19 g/L) and fructose (8.67 g/L), lower concentration of acetic acid (0.22 g/L); higher total phenolic compounds (196.93 mg/L), catechin (155.56 mg/L), chlorogenic acid (3.64 mg/L), vanillin (0.18 mg/L) and ferulic acid (33.2 mg/L). It was observed that M. caribbica population remained stable during refrigerated storage with cell counts greater than 7.00 log CFU/mL over 21 days. Compared to beverage produced with S. cerevisiae var. boulardii, the one produced with M. caribbica presented greater acceptance in the sensorial analysis for taste, aroma and general acceptance. The fermented pineapple beverage prepared with M. caribbica proved to be a good alternative in development of a potential probiotic beverage with different sensory and nutritional properties.
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20
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Guo Y, Zhang Q, Zuo Z, Chu J, Xiao H, Javed MT, He C. Protocatechuic acid (PCA) induced a better antiviral effect by immune enhancement in SPF chickens. Microb Pathog 2017; 114:233-238. [PMID: 29217325 DOI: 10.1016/j.micpath.2017.11.068] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2017] [Revised: 11/24/2017] [Accepted: 11/30/2017] [Indexed: 12/27/2022]
Abstract
Protocatechuic acid (PCA) is an antiviral agent against Avian Influenza virus (AIV) and Infectious Bursal Disease (IBD) virus, but its antiviral mechanism is unknown. In this study, we evaluated the humoral and cellular responses to PCA in specific pathogen-free (SPF) chickens. One hundred forty 35-day-old SPF chickens were randomly divided into 7 groups. The birds were inoculated with the commercial, attenuated Newcastle Disease Virus (NDV) vaccine and then received orally with 10, 20 or 40 mg/kg body weight of PCA for 30 days. Immune organ indexes, anti-Newcastle Disease Virus (NDV) antibodies and lymphocyte proliferation, but not body weight, were significantly increased in chicken treated with 40 mg/kg PCA, compared to the control birds treated with Astragalus polysaccharide (ASP). Survival rate was 70% and 60%, respectively, in the chickens with 40 mg/kg PCA, 20 mg/kg PCA while 50% survival was found in the birds treated with 125 mg/kg ASP. PCA treatment resulted in significantly lower viral load and reduced shedding. These results indicate that PCA may improve poultry health by enhancing both the humoral and cellular immune response.
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Affiliation(s)
- Yongxia Guo
- Key Lab of Animal Epidemiology and Zoonosis of the Ministry of Agriculture, China; College of Veterinary Medicine, China Agricultural University, Beijing, 100193, China
| | - Qiang Zhang
- Key Lab of Animal Epidemiology and Zoonosis of the Ministry of Agriculture, China; College of Veterinary Medicine, China Agricultural University, Beijing, 100193, China
| | - Zonghui Zuo
- Key Lab of Animal Epidemiology and Zoonosis of the Ministry of Agriculture, China; College of Veterinary Medicine, China Agricultural University, Beijing, 100193, China
| | - Jun Chu
- Key Lab of Animal Epidemiology and Zoonosis of the Ministry of Agriculture, China; College of Veterinary Medicine, China Agricultural University, Beijing, 100193, China
| | - Hongzhi Xiao
- Key Lab of Animal Epidemiology and Zoonosis of the Ministry of Agriculture, China; College of Veterinary Medicine, China Agricultural University, Beijing, 100193, China
| | - M Tariq Javed
- Faculty of Veterinary Science, University of Agriculture, Faisalabad, Pakistan
| | - Cheng He
- Key Lab of Animal Epidemiology and Zoonosis of the Ministry of Agriculture, China; College of Veterinary Medicine, China Agricultural University, Beijing, 100193, China.
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21
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Zeng Y, Zeng D, Zhang Y, Ni XQ, Wang J, Jian P, Zhou Y, Li Y, Yin ZQ, Pan KC, Jing B. Lactobacillus plantarumBS22 promotes gut microbial homeostasis in broiler chickens exposed to aflatoxin B1. J Anim Physiol Anim Nutr (Berl) 2017; 102:e449-e459. [DOI: 10.1111/jpn.12766] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2017] [Accepted: 05/15/2017] [Indexed: 11/30/2022]
Affiliation(s)
- Y. Zeng
- Animal Microecology Institute; College of Veterinary Medicine; Sichuan Agricultural University; Sichuan China
- Key Laboratory of Animal Disease and Human Health of Sichuan Province; Sichuan Agricultural University; Sichuan China
| | - D. Zeng
- Animal Microecology Institute; College of Veterinary Medicine; Sichuan Agricultural University; Sichuan China
- Key Laboratory of Animal Disease and Human Health of Sichuan Province; Sichuan Agricultural University; Sichuan China
| | - Y. Zhang
- Animal Microecology Institute; College of Veterinary Medicine; Sichuan Agricultural University; Sichuan China
- Key Laboratory of Animal Disease and Human Health of Sichuan Province; Sichuan Agricultural University; Sichuan China
| | - X. Q. Ni
- Animal Microecology Institute; College of Veterinary Medicine; Sichuan Agricultural University; Sichuan China
- Key Laboratory of Animal Disease and Human Health of Sichuan Province; Sichuan Agricultural University; Sichuan China
| | - J. Wang
- Animal Microecology Institute; College of Veterinary Medicine; Sichuan Agricultural University; Sichuan China
- Key Laboratory of Animal Disease and Human Health of Sichuan Province; Sichuan Agricultural University; Sichuan China
| | - P. Jian
- Animal Microecology Institute; College of Veterinary Medicine; Sichuan Agricultural University; Sichuan China
- Key Laboratory of Animal Disease and Human Health of Sichuan Province; Sichuan Agricultural University; Sichuan China
| | - Y. Zhou
- Animal Microecology Institute; College of Veterinary Medicine; Sichuan Agricultural University; Sichuan China
- Key Laboratory of Animal Disease and Human Health of Sichuan Province; Sichuan Agricultural University; Sichuan China
| | - Y. Li
- Animal Microecology Institute; College of Veterinary Medicine; Sichuan Agricultural University; Sichuan China
- Key Laboratory of Animal Disease and Human Health of Sichuan Province; Sichuan Agricultural University; Sichuan China
| | - Z. Q. Yin
- Key Laboratory of Animal Disease and Human Health of Sichuan Province; Sichuan Agricultural University; Sichuan China
| | - K. C. Pan
- Animal Microecology Institute; College of Veterinary Medicine; Sichuan Agricultural University; Sichuan China
- Key Laboratory of Animal Disease and Human Health of Sichuan Province; Sichuan Agricultural University; Sichuan China
| | - B. Jing
- Animal Microecology Institute; College of Veterinary Medicine; Sichuan Agricultural University; Sichuan China
- Key Laboratory of Animal Disease and Human Health of Sichuan Province; Sichuan Agricultural University; Sichuan China
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22
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Magnoli A, Rodriguez M, González Pereyra M, Poloni V, Peralta M, Nilson A, Miazzo R, Bagnis G, Chiacchiera S, Cavaglieri L. Use of yeast (Pichia kudriavzevii) as a novel feed additive to ameliorate the effects of aflatoxin B1 on broiler chicken performance. Mycotoxin Res 2017; 33:273-283. [DOI: 10.1007/s12550-017-0285-y] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2016] [Revised: 06/14/2017] [Accepted: 06/22/2017] [Indexed: 01/24/2023]
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23
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Liu J, Song WJ, Zhang NY, Tan J, Krumm C, Sun LH, Qi DS. Biodetoxification of aflatoxin B1 in cottonseed meal by fermentation of Cellulosimicrobium funkei in duckling diet. Poult Sci 2017; 96:923-930. [DOI: 10.3382/ps/pew352] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2016] [Accepted: 09/01/2016] [Indexed: 11/20/2022] Open
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24
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Khan A, Aalim MM, Khan MZ, Saleemi MK, He C, Khatoon A, Gul ST. Amelioration of immunosuppressive effects of aflatoxin and ochratoxin A in White Leghorn layers with distillery yeast sludge. TOXIN REV 2017. [DOI: 10.1080/15569543.2017.1303781] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Ahrar Khan
- Department of Pathology, University of Agriculture, Faisalabad, Pakistan and
| | | | | | - M. Kashif Saleemi
- Department of Pathology, University of Agriculture, Faisalabad, Pakistan and
| | - Cheng He
- Key Lab of Animal Epidemiology and Zoonosis of Ministry of Agriculture, College of Veterinary Medicine, China Agricultural University, Beijing, China
| | - Aisha Khatoon
- Department of Pathology, University of Agriculture, Faisalabad, Pakistan and
| | - Shafia Tehseen Gul
- Department of Pathology, University of Agriculture, Faisalabad, Pakistan and
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25
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Khan A, Aalim MM, Khan MZ, Saleemi MK, He C, Naseem MN, Khatoon A. Does distillery yeast sludge ameliorate moldy feed toxic effects in White Leghorn hens? TOXIN REV 2017. [DOI: 10.1080/15569543.2017.1278707] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Affiliation(s)
- Ahrar Khan
- Department of Pathology, University of Agriculture, Faisalabad, Pakistan and
| | | | - M. Zargham Khan
- Department of Pathology, University of Agriculture, Faisalabad, Pakistan and
| | - M. Kashif Saleemi
- Department of Pathology, University of Agriculture, Faisalabad, Pakistan and
| | - Cheng He
- Key Lab of Animal Epidemiology and Zoonosis of Ministry of Agriculture, College of Veterinary Medicine, China Agricultural University, Beijing, PR China
| | - M. Noman Naseem
- Department of Pathology, University of Agriculture, Faisalabad, Pakistan and
| | - Aisha Khatoon
- Department of Pathology, University of Agriculture, Faisalabad, Pakistan and
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26
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Petruzzi L, Corbo MR, Sinigaglia M, Bevilacqua A. Ochratoxin A Removal by Yeasts after Exposure to Simulated Human Gastrointestinal Conditions. J Food Sci 2016; 81:M2756-M2760. [DOI: 10.1111/1750-3841.13518] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2015] [Accepted: 09/04/2016] [Indexed: 01/13/2023]
Affiliation(s)
- Leonardo Petruzzi
- Dept. of the Science of Agriculture, Food and Environment; Univ. of Foggia; Via Napoli 25 71122 Foggia Italy
| | - Maria Rosaria Corbo
- Dept. of the Science of Agriculture, Food and Environment; Univ. of Foggia; Via Napoli 25 71122 Foggia Italy
| | - Milena Sinigaglia
- Dept. of the Science of Agriculture, Food and Environment; Univ. of Foggia; Via Napoli 25 71122 Foggia Italy
| | - Antonio Bevilacqua
- Dept. of the Science of Agriculture, Food and Environment; Univ. of Foggia; Via Napoli 25 71122 Foggia Italy
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Roto SM, Rubinelli PM, Ricke SC. An Introduction to the Avian Gut Microbiota and the Effects of Yeast-Based Prebiotic-Type Compounds as Potential Feed Additives. Front Vet Sci 2015; 2:28. [PMID: 26664957 PMCID: PMC4672232 DOI: 10.3389/fvets.2015.00028] [Citation(s) in RCA: 65] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2015] [Accepted: 08/20/2015] [Indexed: 01/30/2023] Open
Abstract
The poultry industry has been searching for a replacement for antibiotic growth promoters in poultry feed as public concerns over the use of antibiotics and the appearance of antibiotic resistance has become more intense. An ideal replacement would be feed amendments that could eliminate pathogens and disease while retaining economic value via improvements on body weight and feed conversion ratios. Establishing a healthy gut microbiota can have a positive impact on growth and development of both body weight and the immune system of poultry while reducing pathogen invasion and disease. The addition of prebiotics to poultry feed represents one such recognized way to establish a healthy gut microbiota. Prebiotics are feed additives, mainly in the form of specific types of carbohydrates that are indigestible to the host while serving as substrates to select beneficial bacteria and altering the gut microbiota. Beneficial bacteria in the ceca easily ferment commonly studied prebiotics, producing short-chain fatty acids, while pathogenic bacteria and the host are unable to digest their molecular bonds. Prebiotic-like substances are less commonly studied, but show promise in their effects on the prevention of pathogen colonization, improvements on the immune system, and host growth. Inclusion of yeast and yeast derivatives as probiotic and prebiotic-like substances, respectively, in animal feed has demonstrated positive associations with growth performance and modification of gut morphology. This review will aim to link together how such prebiotics and prebiotic-like substances function to influence the native and beneficial microorganisms that result in a diverse and well-developed gut microbiota.
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Affiliation(s)
- Stephanie M. Roto
- Department of Food Science, Center for Food Safety, University of Arkansas, Fayetteville, AR, USA
| | - Peter M. Rubinelli
- Department of Food Science, Center for Food Safety, University of Arkansas, Fayetteville, AR, USA
| | - Steven C. Ricke
- Department of Food Science, Center for Food Safety, University of Arkansas, Fayetteville, AR, USA
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Mountzouris KC, Dalaka E, Palamidi I, Paraskeuas V, Demey V, Theodoropoulos G, Fegeros K. Evaluation of yeast dietary supplementation in broilers challenged or not with Salmonella on growth performance, cecal microbiota composition and Salmonella in ceca, cloacae and carcass skin. Poult Sci 2015; 94:2445-55. [PMID: 26286998 DOI: 10.3382/ps/pev243] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2015] [Accepted: 07/09/2015] [Indexed: 01/24/2023] Open
Abstract
The dietary supplementation of Saccharomyces cerevisiae var. boulardii was evaluated in broilers challenged or not challenged with Salmonella Enteritidis (SE) using a 2 × 2 factorial arrangement. Depending on yeast inclusion at 0 (C) or 1 × 10⁹ cfu/kg diet (Y) and SE challenge (0 or log 6.3 cfu/bird) on d 15, the experiment had four treatments C, Y, C-SE, and Y-SE, respectively. Each treatment had seven replicate floor pens with 15 broilers. Growth performance responses were determined weekly and overall for the 5 week experimental period. Salmonella levels and prevalence in ceca, cloacae, and carcass skin were determined by culture procedures, while cecal microbiota was determined by real time PCR. Yeast supplementation had no effect (PY > 0.05) on growth performance. For the overall post SE-challenge period (i.e., wk 3 to wk 5), Salmonella reduced body weight gain (BWG) (PSE < 0.001), feed intake (FI) (PSE = 0.032), and the European production efficiency (EPEF) factor (PSE = 0.005). Broilers Y-SE had higher (P < 0.001) overall BW gain compared to C-SE ones. Overall mortality was 2.14% and did not differ (P > 0.05) between treatments. Reduced Salmonella levels in the cloacae (P = 0.014) and on the breast skin (P = 0.006) and lower prevalence on the neck skin (P = 0.007) were noted for treatment Y-SE compared to C-SE. Yeast supplementation did not have an effect (P > 0.05) on cecal microbiota composition at d 1 and d 21 post SE-challenge. On the contrary, SE-challenge reduced cecal levels of total bacteria (PSE = 0.002), E. coli (PSE = 0.006), Bifidobacterium spp. (PSE = 0.006), Bacteroides spp. (PSE = 0.010), and Clostridial populations belonging to cluster I and cluster XIVa, (PSE = 0.047 and PSE = 0.001, respectively) on d 1 post SE-challenge. At 21 d post SE-challenge, only the levels of cecal Lactobacillus spp. (PSE = 0.001) and Bifidobacterium spp. (PSE = 0.049) were reduced compared to the non SE-challenged groups. In conclusion, yeast supplementation in SE challenged broilers (Y-SE) was beneficial for growth performance and reduced Salmonella presence compared to C-SE ones. The disturbance of cecal microbiota balance by SE merits further investigation for potential implications in gut and overall bird health.
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Affiliation(s)
- K C Mountzouris
- Department of Nutritional Physiology and Feeding, Agricultural University of Athens, Iera Odos 75, 118 55, Athens, Greece
| | - E Dalaka
- Department of Nutritional Physiology and Feeding, Agricultural University of Athens, Iera Odos 75, 118 55, Athens, Greece
| | - I Palamidi
- Department of Nutritional Physiology and Feeding, Agricultural University of Athens, Iera Odos 75, 118 55, Athens, Greece
| | - V Paraskeuas
- Department of Nutritional Physiology and Feeding, Agricultural University of Athens, Iera Odos 75, 118 55, Athens, Greece
| | - V Demey
- Lallemand Animal Nutrition, 19 rue de Briquetiers, BP 59, 31702, Blagnac, France
| | - G Theodoropoulos
- Department of Anatomy and Physiology of Farm Animals, Agricultural University of Athens, Iera Odos 75, 118 55, Athens, Greece
| | - K Fegeros
- Department of Nutritional Physiology and Feeding, Agricultural University of Athens, Iera Odos 75, 118 55, Athens, Greece
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Sun LH, Zhang NY, Sun RR, Gao X, Gu C, Krumm CS, Qi DS. A novel strain of Cellulosimicrobium funkei can biologically detoxify aflatoxin B1 in ducklings. Microb Biotechnol 2015; 8:490-8. [PMID: 25616109 PMCID: PMC4408181 DOI: 10.1111/1751-7915.12244] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2014] [Revised: 10/13/2014] [Accepted: 10/22/2014] [Indexed: 12/11/2022] Open
Abstract
Two experiments were conducted to screen microorganisms with aflatoxin B1 (AFB1 ) removal potential from soils and to evaluate their ability in reducing the toxic effects of AFB1 in ducklings. In experiment 1, we screened 11 isolates that showed the AFB1 biodegradation ability, and the one exhibited the highest AFB1 removal ability (97%) was characterized and identified as Cellulosimicrobium funkei (C. funkei). In experiment 2, 80 day-old Cherry Valley ducklings were divided into four groups with four replicates of five birds each and were used in a 2 by 2 factorial trial design, in which the main factors included administration of AFB1 versus solvent and C. funkei versus solvent for 2 weeks. The AFB1 treatment significantly decreased the body weight gain, feed intake and impaired feed conversion ratio. AFB1 also decreased serum albumin and total protein concentration, while it increased activities of alanine aminotransferase and aspartate aminotransferase and liver damage in the ducklings. Supplementation of C. funkei alleviated the adverse effects of AFB1 on growth performance, and provided protective effects on the serum biochemical indicators, and decreased hepatic injury in the ducklings. Conclusively, our results suggest that the novel isolated C. funkei strain could be used to mitigate the negative effects of aflatoxicosis in ducklings.
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Affiliation(s)
- Lv-Hui Sun
- Department of Animal Nutrition and Feed Science, College of Animal Science and Technology, Huazhong Agricultural UniversityWuhan, Hubei, 430070, China
| | - Ni-Ya Zhang
- Department of Animal Nutrition and Feed Science, College of Animal Science and Technology, Huazhong Agricultural UniversityWuhan, Hubei, 430070, China
| | - Ran-Ran Sun
- Department of Animal Nutrition and Feed Science, College of Animal Science and Technology, Huazhong Agricultural UniversityWuhan, Hubei, 430070, China
| | - Xin Gao
- Department of Animal Nutrition and Feed Science, College of Animal Science and Technology, Huazhong Agricultural UniversityWuhan, Hubei, 430070, China
| | - Changqin Gu
- Department of Animal Nutrition and Feed Science, College of Animal Science and Technology, Huazhong Agricultural UniversityWuhan, Hubei, 430070, China
| | | | - De-Sheng Qi
- Department of Animal Nutrition and Feed Science, College of Animal Science and Technology, Huazhong Agricultural UniversityWuhan, Hubei, 430070, China
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Pfliegler WP, Pusztahelyi T, Pócsi I. Mycotoxins - prevention and decontamination by yeasts. J Basic Microbiol 2015; 55:805-18. [DOI: 10.1002/jobm.201400833] [Citation(s) in RCA: 60] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2014] [Accepted: 01/12/2015] [Indexed: 11/08/2022]
Affiliation(s)
- Walter P. Pfliegler
- Department of Genetics and Applied Microbiology; Faculty of Science and Technology; University of Debrecen; Debrecen Hungary
- Department of Biotechnology and Microbiology; Faculty of Science and Technology; University of Debrecen; Debrecen Hungary
- Postdoctoral Fellowship Programme of the Hungarian Academy of Sciences (MTA); Hungary
| | - Tünde Pusztahelyi
- Faculty of Agricultural and Food Sciences and Environmental Management; Central Laboratory; University of Debrecen; Debrecen Hungary
| | - István Pócsi
- Department of Biotechnology and Microbiology; Faculty of Science and Technology; University of Debrecen; Debrecen Hungary
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