1
|
Gama GSP, Pimenta AS, Feijó FMC, de Azevedo TKB, de Melo RR, de Andrade GS. The Potential of Wood Vinegar to Replace Antimicrobials Used in Animal Husbandry-A Review. Animals (Basel) 2024; 14:381. [PMID: 38338024 PMCID: PMC10854697 DOI: 10.3390/ani14030381] [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: 10/24/2023] [Revised: 12/16/2023] [Accepted: 12/27/2023] [Indexed: 02/12/2024] Open
Abstract
The indiscriminate use of antimicrobials in animal husbandry can result in various types of environmental contamination. Part of the dose of these products is excreted, still active, in the animals' feces and urine. These excreta are widely used as organic fertilizers, which results in contamination with antimicrobial molecules. The impacts can occur in several compartments, such as soil, groundwater, and surface watercourses. Also, contamination by antimicrobials fed or administrated to pigs, chickens, and cattle can reach the meat, milk, and other animal products, which calls into question the sustainability of using these products as part of eco-friendly practices. Therefore, a search for alternative natural products is required to replace the conventional antimicrobials currently used in animal husbandry, aiming to mitigate environmental contamination. We thus carried out a review addressing this issue, highlighting wood vinegar (WV), also known as pyroligneous acid, as an alternative antimicrobial with good potential to replace conventional products. In this regard, many studies have demonstrated that WV is a promising product. WV is a nontoxic additive widely employed in the food industry to impart a smoked flavor to foods. Studies have shown that, depending on the WV concentration, good results can be achieved using it as an antimicrobial against pathogenic bacteria and fungi and a valuable growth promoter for poultry and pigs.
Collapse
Affiliation(s)
- Gil Sander Próspero Gama
- Graduate Program in Forest Sciences, Forest Engineering, Universidade Federal do Rio Grande do Norte, Rodovia RN 160, km 03 s/n, Distrito de Jundiaí, Macaíba CEP 59.280-000, Brazil; (G.S.P.G.); (A.S.P.); (T.K.B.d.A.); (G.S.d.A.)
| | - Alexandre Santos Pimenta
- Graduate Program in Forest Sciences, Forest Engineering, Universidade Federal do Rio Grande do Norte, Rodovia RN 160, km 03 s/n, Distrito de Jundiaí, Macaíba CEP 59.280-000, Brazil; (G.S.P.G.); (A.S.P.); (T.K.B.d.A.); (G.S.d.A.)
| | - Francisco Marlon Carneiro Feijó
- Graduate Program in Environment, Technology, and Society—PPGATS, Laboratory of Veterinary Microbiology and Laboratory of Wood Technology, Universidade Federal Rural do Semiárido—UFERSA, Av. Francisco Mota, 572—Bairro Costa e Silva, Mossoró CEP 59.625-900, Brazil;
| | - Tatiane Kelly Barbosa de Azevedo
- Graduate Program in Forest Sciences, Forest Engineering, Universidade Federal do Rio Grande do Norte, Rodovia RN 160, km 03 s/n, Distrito de Jundiaí, Macaíba CEP 59.280-000, Brazil; (G.S.P.G.); (A.S.P.); (T.K.B.d.A.); (G.S.d.A.)
| | - Rafael Rodolfo de Melo
- Graduate Program in Environment, Technology, and Society—PPGATS, Laboratory of Veterinary Microbiology and Laboratory of Wood Technology, Universidade Federal Rural do Semiárido—UFERSA, Av. Francisco Mota, 572—Bairro Costa e Silva, Mossoró CEP 59.625-900, Brazil;
| | - Gabriel Siqueira de Andrade
- Graduate Program in Forest Sciences, Forest Engineering, Universidade Federal do Rio Grande do Norte, Rodovia RN 160, km 03 s/n, Distrito de Jundiaí, Macaíba CEP 59.280-000, Brazil; (G.S.P.G.); (A.S.P.); (T.K.B.d.A.); (G.S.d.A.)
| |
Collapse
|
2
|
Widiastuti R, Martindah E, Anastasia Y. Tetracycline residues in fresh dairy milk from three districts in Indonesia: Occurrence and dietary exposure assessment. Vet World 2023; 16:2230-2235. [PMID: 38152253 PMCID: PMC10750746 DOI: 10.14202/vetworld.2023.2230-2235] [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: 05/24/2023] [Accepted: 10/05/2023] [Indexed: 12/29/2023] Open
Abstract
Background and Aim Milk can introduce antibiotics into the human diet which poses a public health risk. Therefore, a study to determine the tetracycline residue in dairy milk and its health risk assessment is needed. A cross-sectional study was performed to detect tetracycline residues in fresh dairy milk samples collected from the districts of Malang, Boyolali, and Padang Panjang, Indonesia, and to evaluate dietary exposure to tetracycline residues through milk consumption in 10-12-year-old children and adults. Materials and Methods A total of 203 fresh dairy milk samples were collected from local and smallholder dairy cows in Malang, Boyolali, and Padang Panjang in April and August 2018. High-performance liquid chromatography equipped with a photodiode array at 355 and 368 nm was used to detect tetracycline residues. Data were evaluated for dietary exposure assessment. Results The results showed that the most common residue found was chlortetracycline (8.37%), followed by tetracycline (7.88%) and oxytetracycline (5.91%) in the concentration range of 14.8-498.4, 11.7-49.4, and 11.6-85.6 ng/g, respectively. Seven (3.45%) samples exceeded the maximum residue limit (MRL) for chlortetracycline. However, neither oxytetracycline nor tetracycline residues exceeded the MRL. The mean concentration of the tetracycline residues was 21.76-137.05 ng/g, resulting in an estimated daily intake of 16.46-172.83 ng/kg body weight/day. Conclusion Tetracycline residues were found in almost all milk sampling locations. The highest prevalence and residue concentration were obtained from chlortetracycline. Estimated daily intake of tetracycline through milk by 10-12-year-old children and adult consumers was low and the risk to consumers was negligible.
Collapse
Affiliation(s)
- Raphaella Widiastuti
- Research Center for Veterinary Science, The National Research and Innovation Agency, Cibinong Science Center, Jl. Raya Jakarta-Bogor KM. 46, Cibinong, Kab. Bogor 16911, Indonesia
- Indonesian Research Center for Veterinary Science, Ministry of Agriculture, Jl. RE Martadinata 30, Bogor 16114, Indonesia
| | - Eny Martindah
- Research Center for Veterinary Science, The National Research and Innovation Agency, Cibinong Science Center, Jl. Raya Jakarta-Bogor KM. 46, Cibinong, Kab. Bogor 16911, Indonesia
- Indonesian Research Center for Veterinary Science, Ministry of Agriculture, Jl. RE Martadinata 30, Bogor 16114, Indonesia
| | - Yessy Anastasia
- Research Center for Veterinary Science, The National Research and Innovation Agency, Cibinong Science Center, Jl. Raya Jakarta-Bogor KM. 46, Cibinong, Kab. Bogor 16911, Indonesia
- Indonesian Research Center for Veterinary Science, Ministry of Agriculture, Jl. RE Martadinata 30, Bogor 16114, Indonesia
| |
Collapse
|
3
|
Li G, Huang J, Cai Q, Wei Z, Pen G, Li Z, Wang J, Zhai L. Analysis of Osmotic Tolerance, Physiological Characteristics, and Gene Expression of Salmonella enterica subsp . enterica Serotype Derby. ACS OMEGA 2023; 8:36088-36099. [PMID: 37810736 PMCID: PMC10551921 DOI: 10.1021/acsomega.3c04257] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/15/2023] [Accepted: 08/22/2023] [Indexed: 10/10/2023]
Abstract
Salmonella is an important foodborne pathogen, and recent epidemiological studies have shown high infection rates of Salmonella enterica subsp. enterica serotype Derby (S.Derby) in poultry in western China and other regions. S.Derby presents increasing concerns with the development of resistance to hypertonic environments; however, there are few reports investigating the mechanism of resistance. Therefore, in this study, we examined hypertonic adaptation in S.Derby at the physiological and molecular levels. The K-B paper method, wiping glass bead method, crystal violet staining, and RT-PCR combined with comparative genomics analysis were employed to characterize virulence, drug resistance, biofilm formation, and changes in gene expression of genes related to hypertonic adaptation in S.Derby. Hypertonic-adapted S.Derby exhibited resistance to OXA, AMP, PEN, and CEP antibiotics, and biofilm-forming ability was 1.25 times that of nonadapted S.Derby. RT-PCR results showed that compared with nonadapted S.Derby, the expression of virulence-related genes in hypertonic-adapted S.Derby increased by 2-3 times, that of biofilm-related genes increased by 2-4 times, and that of OXA, AMP, PEN, and CEP-related drug resistance genes was relatively high. Four hypertonic tolerance-related genes (otsA, proV, proW, omsV) were preliminarily identified in S.Derby. The expression of proW was always relatively high in hypertonic-adapted S.Derby, the expression of otsA gradually became higher than that of proW with increasing time of osmotic stress, and the expression of proV and omsV was only high in non-hypertonic-adapted S.Derby.
Collapse
Affiliation(s)
- Ganghui Li
- Key Laboratory
of Food Processing
and Safety, College of Food Engineering, Anhui University of Science and Technology, Chuzhou 233100, China
| | - Ju Huang
- Key Laboratory
of Food Processing
and Safety, College of Food Engineering, Anhui University of Science and Technology, Chuzhou 233100, China
| | - Qiuhui Cai
- Key Laboratory
of Food Processing
and Safety, College of Food Engineering, Anhui University of Science and Technology, Chuzhou 233100, China
| | - Zhaohui Wei
- Key Laboratory
of Food Processing
and Safety, College of Food Engineering, Anhui University of Science and Technology, Chuzhou 233100, China
| | - Gang Pen
- Key Laboratory
of Food Processing
and Safety, College of Food Engineering, Anhui University of Science and Technology, Chuzhou 233100, China
| | - Zhen Li
- Key Laboratory
of Food Processing
and Safety, College of Food Engineering, Anhui University of Science and Technology, Chuzhou 233100, China
| | - Junying Wang
- Key Laboratory
of Food Processing
and Safety, College of Food Engineering, Anhui University of Science and Technology, Chuzhou 233100, China
| | - Ligong Zhai
- Key Laboratory
of Food Processing
and Safety, College of Food Engineering, Anhui University of Science and Technology, Chuzhou 233100, China
| |
Collapse
|
4
|
Patangia DV, Grimaud G, Linehan K, Ross RP, Stanton C. Microbiota and Resistome Analysis of Colostrum and Milk from Dairy Cows Treated with and without Dry Cow Therapies. Antibiotics (Basel) 2023; 12:1315. [PMID: 37627735 PMCID: PMC10451192 DOI: 10.3390/antibiotics12081315] [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: 06/27/2023] [Revised: 07/27/2023] [Accepted: 08/04/2023] [Indexed: 08/27/2023] Open
Abstract
This study investigated the longitudinal impact of methods for the drying off of cows with and without dry cow therapy (DCT) on the microbiota and resistome profile in colostrum and milk samples from cows. Three groups of healthy dairy cows (n = 24) with different antibiotic treatments during DCT were studied. Colostrum and milk samples from Month 0 (M0), 2 (M2), 4 (M4) and 6 (M6) were analysed using whole-genome shotgun-sequencing. The microbial diversity from antibiotic-treated groups was different and higher than that of the non-antibiotic group. This difference was more evident in milk compared to colostrum, with increasing diversity seen only in antibiotic-treated groups. The microbiome of antibiotic-treated groups clustered separately from the non-antibiotic group at M2-, M4- and M6 milk samples, showing the effect of antibiotic treatment on between-group (beta) diversity. The non-antibiotic group did not show a high relative abundance of mastitis-causing pathogens during early lactation and was more associated with genera such as Psychrobacter, Serratia, Gordonibacter and Brevibacterium. A high relative abundance of antibiotic resistance genes (ARGs) was observed in the milk of antibiotic-treated groups with the Cephaguard group showing a significantly high abundance of genes conferring resistance to cephalosporin, aminoglycoside and penam classes. The data support the use of non-antibiotic alternatives for drying off in cows.
Collapse
Affiliation(s)
- Dhrati V. Patangia
- School of Microbiology, University College Cork, T12 K8AF Cork, Ireland; (D.V.P.); (R.P.R.)
- Biosciences Building, Teagasc Food Research Centre, P61 C996 Fermoy, Ireland
- APC Microbiome Ireland, University College Cork, T12 K8AF Cork, Ireland
| | - Ghjuvan Grimaud
- Biosciences Building, Teagasc Food Research Centre, P61 C996 Fermoy, Ireland
- APC Microbiome Ireland, University College Cork, T12 K8AF Cork, Ireland
| | - Kevin Linehan
- School of Microbiology, University College Cork, T12 K8AF Cork, Ireland; (D.V.P.); (R.P.R.)
- Biosciences Building, Teagasc Food Research Centre, P61 C996 Fermoy, Ireland
- APC Microbiome Ireland, University College Cork, T12 K8AF Cork, Ireland
| | - R. Paul Ross
- School of Microbiology, University College Cork, T12 K8AF Cork, Ireland; (D.V.P.); (R.P.R.)
- APC Microbiome Ireland, University College Cork, T12 K8AF Cork, Ireland
| | - Catherine Stanton
- Biosciences Building, Teagasc Food Research Centre, P61 C996 Fermoy, Ireland
- APC Microbiome Ireland, University College Cork, T12 K8AF Cork, Ireland
| |
Collapse
|
5
|
Getahun M, Abebe RB, Sendekie AK, Woldeyohanis AE, Kasahun AE. Evaluation of Antibiotics Residues in Milk and Meat Using Different Analytical Methods. Int J Anal Chem 2023; 2023:4380261. [PMID: 37424721 PMCID: PMC10328735 DOI: 10.1155/2023/4380261] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2023] [Revised: 06/19/2023] [Accepted: 06/21/2023] [Indexed: 07/11/2023] Open
Abstract
Veterinary drugs are pharmacologically and biologically active chemical agents. At present, veterinary drugs are extensively used to prevent and treat animal diseases, to promote animal growth, and to improve the conversion rate of feed. However, the use of veterinary drugs in food-producing animals may leave residues of the parent compounds and/or their metabolites in food products resulting in harmful effects on humans. To ensure food safety, sensitive and effective analytical methods have been developing rapidly. This review describes sample extraction and cleanup methods, and different analytical techniques are used for the determination of veterinary drug residues in milk and meat. Sample extraction methods, such as solvent extraction, liquid-liquid extraction, and cleanup methods such as dispersive solid-phase extraction and immunoaffinity chromatography, were summarized. Different types of analytical methods such as microbial, immunological, biosensor, thin layer chromatography, high-performance liquid chromatography, and liquid chromatography-tandem mass spectrometry were discussed for the analysis of veterinary drug residues in animal-derived foods. Liquid chromatography-tandem mass spectrometry is the most widely used analytical technique for the determination of antibiotic drug residues. This is due to the powerful separation of LC and accurate identification of MS, and LC-MS/MS is more popular in the analysis of veterinary drug residues.
Collapse
Affiliation(s)
- Melaku Getahun
- Department of Veterinary Pharmacy, College of Veterinary Medicine and Animal Sciences, University of Gondar, P.O. Box 196, Gondar, Ethiopia
| | - Rahel Belete Abebe
- Department of Clinical Pharmacy, School of Pharmacy, College of Medicine and Health Sciences, University of Gondar, P.O. Box 196, Gondar, Ethiopia
| | - Ashenafi Kibret Sendekie
- Department of Clinical Pharmacy, School of Pharmacy, College of Medicine and Health Sciences, University of Gondar, P.O. Box 196, Gondar, Ethiopia
| | - Alem Endeshaw Woldeyohanis
- Department of Pharmaceutics and Social Pharmacy, School of Pharmacy, College of Medicine and Health Sciences, University of Gondar, P.O. Box 196, Gondar, Ethiopia
| | - Asmamaw Emagn Kasahun
- Department of Pharmaceutics and Social Pharmacy, School of Pharmacy, College of Medicine and Health Sciences, University of Gondar, P.O. Box 196, Gondar, Ethiopia
| |
Collapse
|
6
|
Association of Mastitis and Farm Management with Contamination of Antibiotics in Bulk Tank Milk in Southwest, China. Animals (Basel) 2022; 12:ani12233392. [PMID: 36496914 PMCID: PMC9738700 DOI: 10.3390/ani12233392] [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: 09/18/2022] [Revised: 11/05/2022] [Accepted: 11/29/2022] [Indexed: 12/12/2022] Open
Abstract
Bovine mastitis could reduce the milk production and the quality of the bulk tank milk (BTM). Antibiotic treatments through intramammary or parenteral methods are being widely used in dairy farms. A cross-sectional study to investigate for general farm management and pre-test the questionnaire was performed in Southwestern Yunnan province, China. A total of 134 dairy farms were included. Milking cows of each farm were determined for the presence of clinical (CM) and sub-clinical (SCM) mastitis using the California Mastitis Test (CMT). Rates of CM and SCM in studied farms ranged from 2-11%, and 24-69%, respectively. The incidence of antibiotic residues in BTM of all farms was very high (32%, 44/134). All antibiotic contaminated samples were from smallholder dairy farms. Factors significantly associated with the presence of antibiotic contamination included farm region, antibiotics usage, persons performing mastitis treatment, and rates of CM. Rates of CM were significantly associated with the farm region, cleanliness of udders before milking, and the number of milking cows. Our results emphasize that the risk factors of dairy farm management should be paid attention, which can reduce mastitis prevalence and antibiotic contamination in BTM in Southwestern China.
Collapse
|
7
|
Abstract
Antibiotics have long been used for the prevention and treatment of common diseases and for prophylactic purposes in dairy animals. However, in recent decades it has become a matter of concern due to the widespread belief that there has been an abuse or misuse of these drugs in animals and that this misuse has led to the presence of residues in derived foods, such as milk and dairy products. Therefore, this review aims to compile the scientific literature published to date on the presence of antibiotic residues in these products worldwide. The focus is on the reasons that lead to their presence in food, on the potential problems caused by residues in the characteristics of dairy products and in their manufacturing process, on the development and spread of antibiotic-resistant bacteria, and on the effects that both residues and resistant bacteria can cause on human and environmental health.
Collapse
|
8
|
Nasiri A, Mokhtari S, Jahani R, Daraie B, Yazdanpanah H, Faizi M, Kobarfard F. Challenges for the determination of spiramycin in aqueous matrices using LC-MS/MS: evidence for the solvent intrusion on the molecule integrity. RSC Adv 2022; 12:17096-17103. [PMID: 35755590 PMCID: PMC9178440 DOI: 10.1039/d2ra00205a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2022] [Accepted: 05/23/2022] [Indexed: 11/21/2022] Open
Abstract
Liquid chromatography-tandem mass spectroscopy (LC-MS/MS) is an accurate and specific technique for drug residue analysis in different matrices. The high specificity and sensitivity of the multiple reaction monitoring (MRM) approach for detecting drugs such as aldehydes, which have the potential to change mass during the sample preparation phase, becomes a drawback during the analysis process. In this study, concerns about the intrusion of solvent molecules into spiramycin's chemical structure as an aldehydic drug as well as the stability of spiramycin in the milk matrix were addressed. Furthermore, the binding sites where the solvent molecules could bind to spiramycin molecules were investigated through nuclear magnetic resonance (NMR) spectroscopy. It was revealed that water, ethanol, and methanol as protic solvents can add to the formyl group of spiramycin molecules during standard solutions preparation while there was no evidence for the addition of acetonitrile and dimethyl sulfoxide (aprotic solvents). In addition, as time passed, the peak area of spiramycin decreased either in the spiked aqueous sample or milk sample while an increase in the peak area of H2O-bound spiramycin was observed. After 96 h, more than 90% of spiramycin was converted to H2O-bound spiramycin. In conclusion, we can propose the use of aprotic solvents for the preparation of spiramycin standard solutions especially when the prepared solutions are not used instantly. Moreover, ion transitions for both spiramycin and its H2O-added form (843.6 m/z to 173.9 m/z and 861.5 m/z to 173.9 m/z, respectively) should be considered for the accurate quantification of spiramycin residue in aqueous samples such as milk. Water, ethanol, and methanol as protic solvents can add to the formyl group of spiramycin molecules during standard solutions preparation while there was no evidence for the addition of acetonitrile and dimethyl sulfoxide as aprotic solvents.![]()
Collapse
Affiliation(s)
- Azadeh Nasiri
- Department of Pharmacology and Toxicology, School of Pharmacy, Shahid Beheshti University of Medical Sciences Tehran Iran.,Food Safety Research Center, Shahid Beheshti University of Medical Sciences Tehran Iran
| | - Shaya Mokhtari
- Central Research Laboratories, Shahid Beheshti University of Medical Sciences Tehran Iran .,Phytochemistry Research Center, Shahid Beheshti University of Medical Sciences Tehran Iran
| | - Reza Jahani
- Department of Pharmacology and Toxicology, School of Pharmacy, Shahid Beheshti University of Medical Sciences Tehran Iran
| | - Bahram Daraie
- Department of Pharmacology and Toxicology, School of Pharmacy, Shahid Beheshti University of Medical Sciences Tehran Iran
| | - Hassan Yazdanpanah
- Department of Pharmacology and Toxicology, School of Pharmacy, Shahid Beheshti University of Medical Sciences Tehran Iran.,Food Safety Research Center, Shahid Beheshti University of Medical Sciences Tehran Iran
| | - Mehrdad Faizi
- Department of Pharmacology and Toxicology, School of Pharmacy, Shahid Beheshti University of Medical Sciences Tehran Iran
| | - Farzad Kobarfard
- Central Research Laboratories, Shahid Beheshti University of Medical Sciences Tehran Iran .,Phytochemistry Research Center, Shahid Beheshti University of Medical Sciences Tehran Iran.,Department of Medicinal Chemistry, School of Pharmacy, Shahid Beheshti University of Medical Sciences Tehran Iran
| |
Collapse
|
9
|
Inspection of antimicrobial remains in bovine milk in Egypt and Saudi Arabia employing a bacteriological test kit and HPLC-MS/MS with estimation of risk to human health. PLoS One 2022; 17:e0267717. [PMID: 35476746 PMCID: PMC9045658 DOI: 10.1371/journal.pone.0267717] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2022] [Accepted: 04/13/2022] [Indexed: 11/19/2022] Open
Abstract
Veterinary medicine uses antibiotics randomly for treatment and growth promotion. Milk of dairy animals contains substantial quantities of antibiotics that have harmful effects on health. It is therefore necessary to test commercially available milk using immunological, chromatographic, or microbiological methods to confirm the absence of antibiotic residues. This study aims to perform a microbiological test, followed by a quantitative confirmation analysis, on raw milk to assess the presence of antibiotic residues. Tests were conducted on 200 milk samples collected from markets and farms in Saudi Arabia and Egypt. The microbial inhibitor test (Delvotest SP-NT) revealed that 40 samples were positive for antibiotic residues. The positive samples were further tested using liquid chromatography-tandem mass spectrometry (LC-MS/MS) as a confirmatory quantitative test for 29 antibiotics that belong to five groups: tetracyclines, sulfonamides, fluoroquinolones, macrolides, and lactamases. Only four samples tested positive for oxytetracycline residues above the maximum residue limit. Based on these results, researchers suggest a monitoring system that considers both microbial and HPLC-MS/MS methods when detecting antibiotic residues in bovine milk. The analysis of risk to human health revealed that antibiotic residues at the detected levels do not pose any health risks to consumers.
Collapse
|
10
|
El-Sayed AS, Ibrahim H, Farag MA. Detection of Potential Microbial Contaminants and Their Toxins in Fermented Dairy Products: a Comprehensive Review. FOOD ANAL METHOD 2022. [DOI: 10.1007/s12161-022-02253-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
Abstract
Fermented dairy products are dominant constituents of daily diets around the world due to their desired organoleptic properties, long shelf life, and high nutritional value. Probiotics are often incorporated into these products for their health and technological benefits. However, the safety and possible contamination of fermented dairy products during the manufacturing process could have significant deleterious health and economic impacts. Pathogenic microorganisms and toxins from different sources in fermented dairy products contribute to outbreaks and toxicity cases. Although the health and nutritional benefits of fermented dairy products have been extensively investigated, safety hazards due to contamination are relatively less explored. As a preventive measure, it is crucial to accurately identify and determine the associated microbiota or their toxins. It is noteworthy to highlight the importance of detecting not only the pathogenic microbiota but also their toxic metabolites so that putative outbreaks can thereby be prevented or detected even before they cause harmful effects to human health. In this context, this review focuses on describing techniques designed to detect potential contaminants; also, the advantages and disadvantages of these techniques were summarized. Moreover, this review compiles the most recent and efficient analytical methods for detecting microbial hazards and toxins in different fermented dairy products of different origins. Causative agents behind contamination incidences are also discussed briefly to aid in future prevention measures, as well as detection approaches and technologies employed. Such approach enables the elucidation of the best strategies to control contamination in fermented dairy product manufacturing processes.
Collapse
|
11
|
Elbalkiny HT, Yehia AM. Artificial networks for spectral resolution of antibiotic residues in bovine milk; solidification of floating organic droplet in dispersive liquid-liquid microextraction for sample treatment. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2022; 266:120449. [PMID: 34628363 DOI: 10.1016/j.saa.2021.120449] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/19/2021] [Revised: 09/16/2021] [Accepted: 09/26/2021] [Indexed: 06/13/2023]
Abstract
The intensive use of antibiotics in livestock practice has a negative impact on human health and increases the antibiotic resistance. In this study feasible data interpretation algorithm along with efficient extraction protocol were combined for selective analysis of three antibiotics in milk samples. Trimethoprim, sulphamethoxazole and oxytetracycline are widely used antibiotics in veterinary pharmaceuticals. The studied antibiotics were efficiently extracted from milk samples with solidification of floating organic droplet in dispersive liquid-liquid microextraction. This extraction protocol was optimized not only to maximize extraction recoveries but also to approach the lower residue limits specified by European Union. Artificial neural networks succeeded in resolving spectral overlap between the studied drugs. The network architecture was optimized and validated for accurate and precise analysis. The proposed method outweighs the reported chromatographic methods for being simple and inexpensive and compared favorable to official methods.
Collapse
Affiliation(s)
- Heba T Elbalkiny
- October University for Modern Sciences and Arts, Faculty of Pharmacy, Analytical Chemistry Department, 11787 6th October City, Egypt.
| | - Ali M Yehia
- Cairo University, Faculty of Pharmacy, Analytical Chemistry Department, El-Kasr-El Aini St, 11562 Cairo, Egypt; School of Life and Medical Sciences, University of Hertfordshire Hosted By Global Academic Foundation, New Capital, Garden City, Cairo R5 New, Egypt
| |
Collapse
|
12
|
Safety Issues Regarding the Detection of Antibiotics Residues, Microbial Indicators and Somatic Cell Counts in Ewes’ and Goats’ Milk Reared in Two Different Farming Systems. APPLIED SCIENCES-BASEL 2022. [DOI: 10.3390/app12031009] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Milk samples of ewes’ and goats’ unprocessed milk were collected from milk tanks from various farms in Epirus, Greece and classified in two groups according to the type of farming. Analyses of the samples included microbial inhibition assays to detect the presence of antibiotic residues, isolation of Staphylococcus aureus and Escherichia coli strains as microbiological indicators for susceptibility to antimicrobial medicines, Somatic Cells and Coagulase Negative Staphylococci (CNS) counts. These findings were correlated with each other as well as to the stage of the lactation period and to the type of the farming practices. Monitoring of bulk tank milk for residues of antibiotics should be performed after heating of the milk, on a regular basis, and should include at least two different tests. The results point out that the type of farming affects the CNS counts as well as the prevalence of residues in the milk. Furthermore, the inverse correlation between CNS counts and prevalence of residues of antibiotics suggests a possible protective role of CNS. Resistance of the bacterial indicators to antibiotics was random and relatively rare, perhaps acquired in past due to misuse of antibiotics, turning the indicator microorganisms to reservoir of resistance.
Collapse
|
13
|
Meklati FR, Panara A, Hadef A, Meribai A, Ben-Mahdi MH, Dasenaki ME, Thomaidis NS. Comparative Assessment of Antibiotic Residues Using Liquid Chromatography Coupled with Tandem Mass Spectrometry (LC-MS/MS) and a Rapid Screening Test in Raw Milk Collected from the North-Central Algerian Dairies. TOXICS 2022; 10:toxics10010019. [PMID: 35051061 PMCID: PMC8781432 DOI: 10.3390/toxics10010019] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/22/2021] [Revised: 12/29/2021] [Accepted: 12/31/2021] [Indexed: 11/16/2022]
Abstract
Antibiotic residues in milk are a major health threat for the consumer and a hazard to the dairy industry, causing significant economic losses. This study aims to assess the presence of antibiotic residues in raw milk comparatively by a rapid screening test (BetaStar® Combo) and Liquid Chromatography coupled with Tandem Mass Spectrometry (LC-MS/MS). A total of 445 samples were collected from 3 dairy companies of north-central Algeria (Algiers, Blida, Boumerdes), and they were rapidly screened for β-lactams and tetracyclines; 52 samples, comprising 34 positive tanker-truck milk and 18 negative bulk-tank milk were tested by LC-MS/MS, which revealed 90.4% were contaminated (n = 47) and 55.3% exceeded the Maximum Residue Limit (MRL). The β-lactams as parent compounds and their metabolites were the most frequently detected with maximum value for cloxacillin (1231 µg/kg) and penicillin G (2062 µg/kg). Under field condition, the false-positive results, particularly for tetracyclines, seems to be related to milk samples displaying extreme acidity values (≥19°D) or fat-level fluctuations (2.7 g/100 mL and 5.6–6.2 g/100 mL). Despite a relatively low prevalence (7.64%) of residues using the rapid test, the detection by LC-MS/MS of flumequine (52 µg/kg), cefaclor (maximum 220 µg/kg) and metabolites of β-lactams at high levels should lead to reflections on the control of their human and environmental toxicological effects.
Collapse
Affiliation(s)
- Fawzi Rostane Meklati
- Centre de Recherche Scientifique et Technique en Analyses Physico-Chimiques CRAPC, BP 384 Bou-Ismail, Tipaza 42004, Algeria;
- Laboratoire de Recherche «Santé et Productions Animales», Ecole Nationale Supérieure Vétérinaire ENSV, Rabie Bouchama, Oued-Smar, Algiers 16000, Algeria;
| | - Anthi Panara
- Laboratory of Analytical Chemistry, Department of Chemistry, National and Kapodistrian University of Athens, Panepistimiopolis Zographou, 15771 Athens, Greece;
| | - Ahmed Hadef
- Department of Veterinary Sciences, Faculty of Nature and Life Sciences, Chadli Bendjedid University of El Taref, PB 73, El-Taref 36000, Algeria;
- Laboratory of Development and Control of Hospital Pharmaceutical Preparations, Faculty of Medicine, Badji Mokhtar University of Annaba, Annaba 23000, Algeria
| | - Amel Meribai
- Laboratoire de Recherche en Technologie Alimentaire et Nutrition Humaine, Ecole Nationale Supérieure Agronomique, Algiers 16004, Algeria;
| | - Meriem H. Ben-Mahdi
- Laboratoire de Recherche «Santé et Productions Animales», Ecole Nationale Supérieure Vétérinaire ENSV, Rabie Bouchama, Oued-Smar, Algiers 16000, Algeria;
| | - Marilena E. Dasenaki
- Laboratory of Food Chemistry, Department of Chemistry, National and Kapodistrian University of Athens, Panepistimiopolis Zographou, 15771 Athens, Greece
- Correspondence: (M.E.D.); (N.S.T.)
| | - Nikolaos S. Thomaidis
- Laboratory of Analytical Chemistry, Department of Chemistry, National and Kapodistrian University of Athens, Panepistimiopolis Zographou, 15771 Athens, Greece;
- Correspondence: (M.E.D.); (N.S.T.)
| |
Collapse
|
14
|
Histidine Functionalized Gold Nanoparticles for Screening Aminoglycosides and Nanomolar Level Detection of Streptomycin in Water, Milk, and Whey. CHEMOSENSORS 2021. [DOI: 10.3390/chemosensors9120358] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Aminoglycoside (AMG) antibiotics are being applied to treat infections caused by Gram-negative bacteria, mainly in livestock, and are prescribed only in severe cases because of their adverse impacts on human health and the environment. Monitoring antibiotic residues in dairy products relies on the accessibility of portable and efficient analytical techniques. Presently, high-throughput screening techniques have been proposed to detect several antimicrobial drugs having identical structural and functional features. The L-histidine functionalized gold nanoparticles (His@AuNPs) do not form a complex with other tested antibiotic classes but show high selectivity for AMG antibiotics. We used ligand-induced aggregation of His@AuNPs as a rapid and sensitive localized surface plasmon resonance (LSPR) assay for AMG antibiotics, producing longitudinal extinction shifts at 660 nm. Herein, we explore the practical application of His@AuNPs to detect streptomycin spiked in water, milk, and whey fraction of milk with nanomolar level sensitivity. The ability of the analytical method to recognize target analytes sensitively and rapidly is of great significance to perform monitoring, thus would certainly reassure widespread use of AMG antibiotics. The biosynthesis of hybrid organic–inorganic metal nanoparticles like His@AuNPs with desired size distribution, stability, and specific host–guest recognition proficiency, would further facilitate applications in various other fields.
Collapse
|
15
|
Parmar JK, Chaubey KK, Gupta V, Bharath MN. Assessment of various veterinary drug residues in animal originated food products. Vet World 2021; 14:1650-1664. [PMID: 34316216 PMCID: PMC8304421 DOI: 10.14202/vetworld.2021.1650-1664] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2020] [Accepted: 05/02/2021] [Indexed: 11/16/2022] Open
Abstract
The veterinary drugs are broad-spectrum antibacterial antibiotics; it uses to cure the animal disease. Many countries have banned veterinary drug residues like nitrofurans metabolites, chloramphenicol. However, the people were administrated veterinary drugs to animals as illegal to increase the milk production in animals for economic benefit. The results of illegally use of veterinary drugs remain as a residue in animal product like milk and it is very harmful to whom consume it cause cancer and allergic for human being which has entered the concern among milk consumers. To control illegal use of veterinary drugs, the government of India has restricted its use in animals. For the identification and confirmation of veterinary drug residues in animal products, analytical techniques such as liquid chromatography and mass spectrometry are available. These are very sophisticated equipments which are available nowadays and their methodologies for the analytical method validation are described by European commission 2002/657/EC. The use of veterinary drugs is a big challenge to effectively identify and authorization of their use. There are so many analytical techniques are using very effectively and taking very less time to protect the consumers from their adverse effects. These techniques take very less time to identify more groups of compounds such as tetracycline, sulfonamides, anthelmintic, and macrolides in single multi-residue method. These methods having validation parameters include system precision, calibration curve, accuracy, limit of detection, and quantification. Therefore, improvement in the existing technologies and accessibility of new screening methodologies will give opportunities for automation that helps in obtaining the results in very less time and improved sensitivity and specificity which contribute to better safety assurance, standard, and quality of various food products of animal origin.
Collapse
Affiliation(s)
- Jagdish Kumar Parmar
- Department of Biotechnology, GLA University, Chaumuhan, Mathura, Uttar Pradesh, India.,TUV India Pvt. Ltd., Sus Rd, Mulshi, Pune, Maharashtra, India.,EUREKA Analytical Services Pvt. Ltd. 31 Milestone, Main GT Road, Kundli, Sonepat, Haryana, India
| | - Kundan Kumar Chaubey
- Department of Biotechnology, GLA University, Chaumuhan, Mathura, Uttar Pradesh, India
| | - Vikas Gupta
- TUV India Pvt. Ltd., Sus Rd, Mulshi, Pune, Maharashtra, India
| | - Manthena Nava Bharath
- Department of Biotechnology, GLA University, Chaumuhan, Mathura, Uttar Pradesh, India
| |
Collapse
|
16
|
Gwandu SH, Nonga HE, Mdegela RH, Katakweba AS, Suleiman TS, Ryoba R. Assessment of Raw Cow Milk Quality in Smallholder Dairy Farms in Pemba Island Zanzibar, Tanzania. Vet Med Int 2018; 2018:1031726. [PMID: 29721257 PMCID: PMC5867610 DOI: 10.1155/2018/1031726] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2017] [Accepted: 01/24/2018] [Indexed: 11/17/2022] Open
Abstract
Milk quality depends on the physicochemical characteristics, hygienic standards, and nutritional quality; however, animal husbandry practices, unhygienic harvesting and processing, may affect its quality. A cross-sectional study was conducted between August 2010 and July 2011 to assess the hygiene of cow milk production environment, raw cow milk physicochemical characteristics, and microbial quality and estimate the prevalence of antimicrobial residues using standard methods in Pemba Island. A total of 98 raw cow milk samples from selected smallholder dairy farms were analyzed, and the judgement on the quality used the East African Standards. Generally, the milk production chain was done under the unhygienic condition, and dirty plastic containers were used for collection and storage of milk under room temperature. Some milk samples had abnormal colour (2.1%), abnormal smell (7.1%), and pH below normal (35.7%), clotted on alcohol test (9.2%), and had the specific gravity below normal (13.3%). All the milk samples had mineral contents within the recommended range. Milk samples with butterfat below normal were 29.6%, while 14.3% had total solids below recommended values. The mean total viable count (TVC) of milk container surfaces was 9.7 ± 10.5 log CFU/100 cm2, while total coliform count (TCC) was 7.8 ± 8.5 log CFU/100 cm2. Up to 55.1% of milk had TVC beyond the recommended levels. The milk mean TVC was 11.02 ± 11.6 log CFU/ml and TCC was 6.7 ± 7.3 log CFU/ml. Up to 26.5% of milk samples had the TCC beyond levels. Results on physicochemical characteristics and nutritional analysis show that the raw cow milk in Pemba Island is of inferior quality. Microbiological results of this study imply heavy contaminations of milk. Antimicrobial residues were detected in 83% of the samples and most of them were from Wete District. Unhygienic milk production chain accelerates microbial contaminations, and antimicrobial residues in milk are a big problem that needs urgent attention from the responsible authority.
Collapse
Affiliation(s)
- S. H. Gwandu
- Ministry of Education and Vocational Training, P.O. Box 90543, Dar es Salaam, Tanzania
| | - H. E. Nonga
- Department of Veterinary Medicine and Public Health, College of Veterinary Medicine and Biomedical Sciences, Sokoine University of Agriculture, P.O. Box 3021, Chuo Kikuu, Morogoro, Tanzania
| | - R. H. Mdegela
- Department of Veterinary Medicine and Public Health, College of Veterinary Medicine and Biomedical Sciences, Sokoine University of Agriculture, P.O. Box 3021, Chuo Kikuu, Morogoro, Tanzania
| | - A. S. Katakweba
- Pest Management Centre, Sokoine University of Agriculture, P.O. Box 3010, Chuo Kikuu, Morogoro, Tanzania
| | - T. S. Suleiman
- Department of Veterinary Services, Ministry of Livestock and Fisheries, P.O. Box 295, Zanzibar, Tanzania
| | - R. Ryoba
- Department of Animal Science and Production, Sokoine University of Agriculture, P.O. Box 3004, Chuo Kikuu, Morogoro, Tanzania
| |
Collapse
|
17
|
Assessment of sulphonamides and tetracyclines antibiotic residue contaminants in rural and peri urban dairy value chains in Kenya. INTERNATIONAL JOURNAL OF FOOD CONTAMINATION 2017. [DOI: 10.1186/s40550-017-0050-1] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
|