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Paredes-López DM, Robles-Huaynate RA, Beteta-Blas X, Aldava-Pardave U. Effect of Morinda citrifolia fruit powder on physiological and productive performance of Cavia porcellus. Front Vet Sci 2023; 10:1134138. [PMID: 37901108 PMCID: PMC10611457 DOI: 10.3389/fvets.2023.1134138] [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: 12/30/2022] [Accepted: 09/25/2023] [Indexed: 10/31/2023] Open
Abstract
The breeding of guinea pig is part of the pluriactivity for millions of farming families in rural areas from the Peruvian Andean and Amazonian regions and other South American Andean countries. Rearing these specie plays an important source of employment, income, and nutrition for millions of rural families on these countries. The search of natural products for enhancing animal wellbeing, health, and production and thereby of guinea pigs is being searched nowadays. The aim of this study was to determine the effect of the ripe fruit powder of Morinda citrifolia on the physiological and productive performance parameters of reared guinea pigs under humid tropical conditions and to find a new use of noni fruit and to improve the guinea pig as an agrifood product. For this purpose, forty-eight male Peru breed guinea pigs sixty days old, were used and distributed into four treatments with diets containing 0, 2, 4 and 8% of the noni ripe fruit powder, with four replicates and 3 guinea pigs each. Erythrocytes, hematocrit, hemoglobin profiles, hematological indices MCV (mean cell volume), MCHC (mean corpuscular hemoglobin concentration), MCH (mean corpuscular hemoglobin) and blood metabolites profiles: TP (total protein), ALB (albumin), GLO (globulin), TC (total cholesterol) were determined. The productive performance indices: DWG (daily weight gain), DCFI (daily concentrated feed intake), TFIFM (total feed intake of fresh matter) and TFIDM (total feed intake of dry matter), FRCFM (feed rate conversion for fresh mater) and FRCDM (feed rate conversion for dry matter) were evaluated. The guinea pigs were evaluated at 60, 75 and 90 days old. The interaction between noni fruit powder and the age of guinea pigs produced an increase in the erythrocyte, hematocrit, MCH and MCHC levels at 75 days old, (p < 0.05). The final weight and the daily weight gain increased, while the feed rate conversion for fresh and dry matter decreased, as the level of noni fruit powder in the diet increased until 4% (p < 0.05). Thus, the level of noni ripe fruit powder in the guinea pigs' diets had a positive effect on the erythrocyte, leucocytes, hematocrit, MCH, MCHC levels, the final weight, the daily weight gain, and the feed rate conversion of fresh and dry matter.
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Affiliation(s)
| | | | - Xiomara Beteta-Blas
- Department of Animal Science, Universidad Nacional Agraria de la Selva, Tingo María, Peru
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Zhao L, Zhang D, Lan J, Sun X, Zhang Y, Wang B, Ni B, Wu S, Zhang R, Liao H. Tissue residue distribution and withdrawal time estimation of trimethoprim and sulfachloropyridazine in Yugan black-bone fowl ( Gallus gallus domesticus Brisson). Food Addit Contam Part A Chem Anal Control Expo Risk Assess 2023; 40:981-991. [PMID: 37466973 DOI: 10.1080/19440049.2023.2232884] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2023] [Revised: 06/23/2023] [Accepted: 06/25/2023] [Indexed: 07/20/2023]
Abstract
Black-bone fowl are different from ordinary broilers in appearance and are considered to have rich nutritional properties. However, the metabolism of therapeutic drugs in black-bone fowl remains unclear. This study aimed to determine the tissue residue depletion kinetics of trimethoprim and sulfachloropyridazine in Yugan black-bone fowl, after daily oral administrations for 5 days at 4 mg/kg bw/day trimethoprim and 20 mg/kg bw/day sulfachloropyridazine, and to calculate the withdrawal times. After consecutive oral administrations, the tissues (liver, kidney, muscle and skin/fat) were collected at each of the following time points (0.16, 1, 3, 5, 7, 9, 20, 30 and 40 days). A newly-devised LC-MS/MS method was used to analyse the concentrations of trimethoprim and sulfachlorpyridazine in target tissues. The results showed that sulfachloropyridazine was rapidly metabolised in broilers, and there was no residue in all tissues 3 days post-administration. The concentration of trimethoprim in black-bone fowl skin/fat is the highest, and its metabolism rate is low. After 40 days, the concentration of trimethoprim in skin/fat is still as high as 140.1 ± 58.0 μg/kg, exceeding the maximum residue limit. In order to protect consumers' health, it is suggested that the withdrawal time of TMP in Yugan black-bone fowl is 69 days.
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Affiliation(s)
- Lin Zhao
- Quality & Safety Institute of Agricultural Products, Heilongjiang Academy of Agricultural Sciences, Harbin, China
| | - Dawen Zhang
- Institute of Quality, safety and Standards of Agricultural Products, Jiangxi Academy of Agricultural Sciences, Nanchang, China
| | - Jing Lan
- Quality & Safety Institute of Agricultural Products, Heilongjiang Academy of Agricultural Sciences, Harbin, China
| | - Xiangdong Sun
- Quality & Safety Institute of Agricultural Products, Heilongjiang Academy of Agricultural Sciences, Harbin, China
| | - Yun Zhang
- College of Food Engineering, Heilongjiang East University, Harbin, China
| | - Bing Wang
- Quality & Safety Institute of Agricultural Products, Heilongjiang Academy of Agricultural Sciences, Harbin, China
| | - Bei Ni
- Quality & Safety Institute of Agricultural Products, Heilongjiang Academy of Agricultural Sciences, Harbin, China
| | - Shuang Wu
- Quality & Safety Institute of Agricultural Products, Heilongjiang Academy of Agricultural Sciences, Harbin, China
| | - Ruiying Zhang
- Quality & Safety Institute of Agricultural Products, Heilongjiang Academy of Agricultural Sciences, Harbin, China
| | - Hui Liao
- Quality & Safety Institute of Agricultural Products, Heilongjiang Academy of Agricultural Sciences, Harbin, China
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Yuan L, Wu H, Wang J, Zhou M, Zhang L, Xiang J, Liao Q, Luo L, Qian M, Zhang D. Pharmacokinetics, withdrawal time, and dietary risk assessment of enrofloxacin and its metabolite ciprofloxacin, and sulfachloropyridazine-trimethoprim in Taihe black-boned silky fowls. J Food Sci 2023; 88:1743-1752. [PMID: 36789868 DOI: 10.1111/1750-3841.16501] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2022] [Revised: 01/07/2023] [Accepted: 01/27/2023] [Indexed: 02/16/2023]
Abstract
Enrofloxacin (ENR) and sulfachloropyridazine combined with trimethoprim (TMP) were commonly used in poultries to treat bacterial infections. In this study, the pharmacokinetics of these antibiotics in four tissues of Taihe black-boned silky fowls was studied. The results showed that these drugs were absorbed and distributed rapidly, with the highest concentration showing in skin. Meanwhile, ENR and its metabolite ciprofloxacin (CIP) and TMP were depleted slowly, particularly in skin with the elimination half-lives being 37.1, 36.9, and 72.7 days, respectively. It may be attributed to the abundance of melanin in skin. The dietary risk assessment suggested that the long-term dietary intakes of ENR, CIP, and TMP showed a considerable threat to human health. Based on the experiment, the withdrawal times of 284 days for ENR + CIP and 159 days for TMP were acquired, which showed that these drugs are not appropriate for the application in Taihe black-boned silky fowls.
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Affiliation(s)
- Lijuan Yuan
- Key Laboratory for Quality and Safety Control of Poultry Products, Ministry of Agriculture and Rural Affairs of the People's Republic of China, Institute for Quality & Safety and Standards of Agricultural Products Research, Jiangxi Academy of Agricultural Sciences, Nanchang, Jiangxi, P. R. China
| | - Huizhen Wu
- College of Chemical Engineering, Zhejiang Shuren University, Hangzhou, P. R. China
| | - Jianmei Wang
- Institute of Agro-product Safety and Nutrition, Zhejiang Academy of Agricultural Sciences, Hangzhou, P. R. China
| | - Min Zhou
- Hangzhou Puyu Technology Development Co., Ltd., Hangzhou, P. R. China
| | - Li Zhang
- Key Laboratory for Quality and Safety Control of Poultry Products, Ministry of Agriculture and Rural Affairs of the People's Republic of China, Institute for Quality & Safety and Standards of Agricultural Products Research, Jiangxi Academy of Agricultural Sciences, Nanchang, Jiangxi, P. R. China
| | - Jianjun Xiang
- Key Laboratory for Quality and Safety Control of Poultry Products, Ministry of Agriculture and Rural Affairs of the People's Republic of China, Institute for Quality & Safety and Standards of Agricultural Products Research, Jiangxi Academy of Agricultural Sciences, Nanchang, Jiangxi, P. R. China
| | - Qiegen Liao
- Key Laboratory for Quality and Safety Control of Poultry Products, Ministry of Agriculture and Rural Affairs of the People's Republic of China, Institute for Quality & Safety and Standards of Agricultural Products Research, Jiangxi Academy of Agricultural Sciences, Nanchang, Jiangxi, P. R. China
| | - Linguang Luo
- Key Laboratory for Quality and Safety Control of Poultry Products, Ministry of Agriculture and Rural Affairs of the People's Republic of China, Institute for Quality & Safety and Standards of Agricultural Products Research, Jiangxi Academy of Agricultural Sciences, Nanchang, Jiangxi, P. R. China
| | - Mingrong Qian
- key Laboratory of Pollution Exposure and Health Intervention of Zhejiang Province, Interdisciplinary Research Academy, Zhejiang Shuren University, Hangzhou, P. R. China
| | - Dawen Zhang
- Key Laboratory for Quality and Safety Control of Poultry Products, Ministry of Agriculture and Rural Affairs of the People's Republic of China, Institute for Quality & Safety and Standards of Agricultural Products Research, Jiangxi Academy of Agricultural Sciences, Nanchang, Jiangxi, P. R. China
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Ma X, Chen L, Yin L, Li Y, Yang X, Yang Z, Li G, Shan H. Risk Analysis of 24 Residual Antibiotics in Poultry Eggs in Shandong, China (2018–2020). Vet Sci 2022; 9:vetsci9030126. [PMID: 35324854 PMCID: PMC8953159 DOI: 10.3390/vetsci9030126] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2021] [Revised: 03/06/2022] [Accepted: 03/07/2022] [Indexed: 12/10/2022] Open
Abstract
Although antibiotics have played a certain positive role in the prevention and treatment of poultry diseases, as well as the promotion of poultry growth, some farmers use antibiotics in an incorrect way in the breeding process, resulting in antibiotic residues in poultry tissues, organs and edible products. Residual antibiotics enter the human body through the food chain and accumulate, which not only causes poisoning and allergic reactions, but also drug resistance of pathogenic microorganisms, thus endangering the health of consumers. In this investigation, the residues of 24 antibiotics, including fluoroquinolones, sulfonamides, macrolides, tetracyclines, antivirals, lincomycin and florfenicol, were analyzed in 1211 poultry egg samples in Shandong, China, from 2018 to 2020. Then, based on the per capita intake of poultry eggs recommended in the dietary guidelines of Chinese residents, the maximum residue limit of veterinary drugs specified in Chinese regulations and the average weight of males and females aged 18 and over in 2020, the risk of residual antibiotics was evaluated by International Food Safety indices (IFS). The detection results showed that 104 of 1211 samples were detected with antibiotic residues, with a detection rate of 8.58%. Among them, the main residues were enrofloxacin, sulfonamides and florfenicol. The IFS calculation results showed that the IFS of residual antibiotics ranged from 1.44 × 10−7 to 0.102. Therefore, although enrofloxacin, sarafloxacin, danofloxacin, sulfonamides, tilmicosin, doxycycline, florfenicol, which are banned during egg laying, were detected in poultry eggs in Shandong, these residues did not pose a threat to the health of Chinese adult consumers, according to the daily dietary habits of Chinese people. However, it is strongly suggested that Shandong should strengthen the monitoring of antibiotic use during egg laying.
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Affiliation(s)
- Xiaoyu Ma
- College of Veterinary Medicine, Qingdao Agricultural University, Qingdao 266109, China
- Correspondence: (X.M.); (H.S.)
| | - Ling Chen
- Shandong Center for Quality Control of Feed and Veterinary Drugs, Jinan 250010, China; (L.C.); (L.Y.); (Y.L.)
| | - Lingling Yin
- Shandong Center for Quality Control of Feed and Veterinary Drugs, Jinan 250010, China; (L.C.); (L.Y.); (Y.L.)
| | - Youzhi Li
- Shandong Center for Quality Control of Feed and Veterinary Drugs, Jinan 250010, China; (L.C.); (L.Y.); (Y.L.)
| | - Xiuzhen Yang
- Shandong Provincial Center for Quality and Safety of Animal Products, Jinan 250010, China; (X.Y.); (Z.Y.); (G.L.)
| | - Zhiguo Yang
- Shandong Provincial Center for Quality and Safety of Animal Products, Jinan 250010, China; (X.Y.); (Z.Y.); (G.L.)
| | - Guihua Li
- Shandong Provincial Center for Quality and Safety of Animal Products, Jinan 250010, China; (X.Y.); (Z.Y.); (G.L.)
| | - Hu Shan
- College of Veterinary Medicine, Qingdao Agricultural University, Qingdao 266109, China
- Correspondence: (X.M.); (H.S.)
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Enomoto H, Petritz OA, Thomson AE, Flammer K, Ferdous F, Meyer E, Tell LA, Baynes RE. Egg residue and depletion in Rhode Island Red hens (Gallus gallus domesticus) following multiple oral doses of trimethoprim-sulfamethoxazole. Regul Toxicol Pharmacol 2021; 123:104941. [PMID: 33984411 DOI: 10.1016/j.yrtph.2021.104941] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2021] [Revised: 04/22/2021] [Accepted: 04/26/2021] [Indexed: 11/26/2022]
Abstract
Sulfamethoxazole-Trimethoprim residues in eggs can cause risks to human health. The most common cause of residues in eggs results from failure to meet an appropriate withdrawal interval. The aim of this study was to determine the quantity and duration of sulfamethoxazole-trimethoprim residues in eggs and evaluate the drug elimination parameters in egg components and whole egg to better estimate the withdrawal interval of sulfamethoxazole and trimethoprim following oral administration for 7 days at a purposed dosage regimen (time average 46 mg kg-1 day-1 for sulfamethoxazole, time average 25 mg kg-1 day-1 for trimethoprim). Residues of sulfamethoxazole and trimethoprim in albumen and yolk were analyzed by ultra-performance liquid chromatography mass spectrometry. A greater percentage of sulfamethoxazole was distributed into the albumen (91.53-96.74%) and a greater percentage of trimethoprim was distributed into yolk (63.92-77.36%) during treatment. The residues levels in whole egg declined below or reached the limit of quantification until 13 days for SMZ and TMP respectively. The withdrawal interval for SMZ and TMP were 43 days and 17 days respectively using the FDA tolerance method.
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Affiliation(s)
- Hiroko Enomoto
- Comparative Medicine Institute, North Carolina State University, Raleigh, NC, USA; Department of Population Health and Pathobiology, College of Veterinary Medicine, North Carolina State University, Raleigh, NC, 27607, USA
| | - Olivia A Petritz
- Department of Clinical Sciences (Petritz, Flammer, Thomson), College of Veterinary Medicine, North Carolina State University, Raleigh, NC, 27607, USA
| | - Andrea E Thomson
- Department of Clinical Sciences (Petritz, Flammer, Thomson), College of Veterinary Medicine, North Carolina State University, Raleigh, NC, 27607, USA
| | - Keven Flammer
- Department of Clinical Sciences (Petritz, Flammer, Thomson), College of Veterinary Medicine, North Carolina State University, Raleigh, NC, 27607, USA
| | - Farha Ferdous
- Department of Population Health and Pathobiology, College of Veterinary Medicine, North Carolina State University, Raleigh, NC, 27607, USA
| | - Emma Meyer
- Division of Pharmaceutical Sciences and Pharmacology, University of Missouri Kansas City School of Pharmacy, Kansas City, MO, USA
| | - Lisa A Tell
- Department of Medicine and Epidemiology, School of Veterinary Medicine, University of California, Davis, CA, USA
| | - Ronald E Baynes
- Comparative Medicine Institute, North Carolina State University, Raleigh, NC, USA; Department of Population Health and Pathobiology, College of Veterinary Medicine, North Carolina State University, Raleigh, NC, 27607, USA.
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6
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Wang C, Li X, Yu F, Wang Y, Ye D, Hu X, Zhou L, Du J, Xia X. Multi-class analysis of veterinary drugs in eggs using dispersive-solid phase extraction and ultra-high performance liquid chromatography-tandem mass spectrometry. Food Chem 2020; 334:127598. [PMID: 32707363 DOI: 10.1016/j.foodchem.2020.127598] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2020] [Revised: 07/01/2020] [Accepted: 07/14/2020] [Indexed: 01/23/2023]
Abstract
A multi-residue method has been developed for the identification and quantification of 78 compounds from seven different classes of veterinary drugs in eggs. This method was based on dispersive solid phase extraction where mixed-mode cation exchange sorbent was used to combine the isolation of compounds and sample purification. The analysis was performed using ultra-high performance liquid chromatography-tandem mass spectrometry, and the chromatographic run time of one injection was 9.5 min. The mean recovery ranged from 70.5% to 119.2% and inter-day relative standard deviation was less than 17.0%. The limit of quantification ranged between 0.1 and 1 μg/kg, which was sufficient to support surveillance monitoring. Lastly, the method was successfully used to detect residues of veterinary drug in real samples. The dietary exposure risk was subsequently assessed using the results of the survey, indicating that the evaluated daily intake and percentage of acceptable daily intake were at toxicologically acceptable levels.
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Affiliation(s)
- Chengfei Wang
- Beijing Advanced Innovation Center for Food Nutrition and Human Health, College of Veterinary Medicine, China Agricultural University, Beijing 100193, China
| | - Xiaowei Li
- Beijing Advanced Innovation Center for Food Nutrition and Human Health, College of Veterinary Medicine, China Agricultural University, Beijing 100193, China
| | - Fugen Yu
- Beijing Advanced Innovation Center for Food Nutrition and Human Health, College of Veterinary Medicine, China Agricultural University, Beijing 100193, China
| | - Yingyu Wang
- Beijing Advanced Innovation Center for Food Nutrition and Human Health, College of Veterinary Medicine, China Agricultural University, Beijing 100193, China
| | - Dongyang Ye
- Beijing Advanced Innovation Center for Food Nutrition and Human Health, College of Veterinary Medicine, China Agricultural University, Beijing 100193, China
| | - Xue Hu
- Beijing Advanced Innovation Center for Food Nutrition and Human Health, College of Veterinary Medicine, China Agricultural University, Beijing 100193, China
| | - Lan Zhou
- Beijing Advanced Innovation Center for Food Nutrition and Human Health, College of Veterinary Medicine, China Agricultural University, Beijing 100193, China
| | - Jingjing Du
- Beijing Advanced Innovation Center for Food Nutrition and Human Health, College of Veterinary Medicine, China Agricultural University, Beijing 100193, China
| | - Xi Xia
- Beijing Advanced Innovation Center for Food Nutrition and Human Health, College of Veterinary Medicine, China Agricultural University, Beijing 100193, China.
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7
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Jansen LJM, Berentsen RJ, Arends M, Berendsen BJA. The vertical transmission of antibiotic residues from parent hens to broilers. Food Addit Contam Part A Chem Anal Control Expo Risk Assess 2020; 37:783-792. [PMID: 32073357 DOI: 10.1080/19440049.2020.1725147] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
Imprudent and superfluous use of antibiotics contributes to the selection of resistant bacteria, which is a large threat to human health. Therefore analytical procedures have been implemented in the poultry production sector to check if antibiotic treatments are registered, aiming to achieve more prudent use of antibiotics. These methods rely on the analysis of feathers, a matrix in which antibiotic residues persist. However, other routes besides direct administration, through which poultry feathers could contain antibiotic residues, should also be taken into account. In this research the vertical transmission from parent hen to broiler was investigated through a controlled animal study for the antibiotics enrofloxacin, doxycycline and sulfachlorpyridazine. Vertical transmission was observed for all antibiotics to both egg and egg shell. Also it is demonstrated that the transferred antibiotics from parent hen to chick are subsequently excreted via the chick's droppings. Through this route, the broilers' environment is contaminated. If eggs are hatched that were taken during treatment of the parent hen, this indirect route and/or the direct vertical transmission can eventually result in the detection of low concentrations of antibiotic residues in the broilers' feathers at greater age: <50 µg kg-1 for freely extractable residues and <10 µg kg-1 for non-freely extractable residues. No antibiotics were detected in the broilers' muscle or kidney from 4 weeks of age. This research provides relevant information regarding the possible amount of residues originating from vertical transmission when monitoring matrices such as feathers and broiler droppings in order to stimulate correct use and registration of antibiotics in the poultry sector.
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Affiliation(s)
- Larissa J M Jansen
- Department Veterinary Drugs, Wageningen Food Safety Research, Wageningen, The Netherlands
| | - Ron J Berentsen
- Department Veterinary Drugs, Wageningen Food Safety Research, Wageningen, The Netherlands
| | - Maura Arends
- Department Veterinary Drugs, Wageningen Food Safety Research, Wageningen, The Netherlands
| | - Bjorn J A Berendsen
- Department Veterinary Drugs, Wageningen Food Safety Research, Wageningen, The Netherlands
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Ji X, Yang H, Wang J, Zhou W, Wang X, Qian M. Evaluation of Tilmicosin Contamination in Eggs Following Its Administration to Laying Hens and Subsequent Assessment of Dietary Risks to Chinese Consumers. J Food Sci 2019; 84:3054-3062. [PMID: 31524951 DOI: 10.1111/1750-3841.14794] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2019] [Revised: 07/22/2019] [Accepted: 08/01/2019] [Indexed: 11/29/2022]
Abstract
In the present study, we analyzed the tilmicosin residues in eggs as well as the dietary risks posed by the residual drug to Chinese consumers. Tilmicosin was administrated to laying hens via drinking water in doses of 100 mg/L and 300 mg/L (dose 1 and dose 2) for 5 days. Its residues distribution within egg matrices were detected using a QuEChERS method coupled with liquid chromatography-tandem mass spectrometry (LC-MS/MS). The results indicated that the tilmicosin residue was the highest in the whole eggs and yolks on day 2 after medication and in the whites on day 5 of drug administration for dose 1 and dose 2 with the residues (µg/kg) being the following: 73.4 and 444.3 in the whole eggs; 152.0 and 1141.1 in the yolks; and 48.8 and 277.6 in the whites, respectively. During withdrawal phase, the tilmicosin levels declined to less than the limit of detection (LOD) after 29 days and 49 days for the whole eggs, after 24 days and 44 days for the yolks, and after 19 days and 49 days for the whites for doses 1 and 2, respectively. An assessment of the dietary risk for Chinese consumers revealed that the hazard quotients (HQ) values for tilmicosin consumption were less than 1 for dose 1 and greater than 1 for dose 2, with children (2 to 7 years) and adult males (over 65 years) being the high-risk groups. These results suggest that the possible risk associated with tilmicosin contamination in eggs should not be ignored since the accidental or occasional misuse of tilmicosin in the case of egg-laying hens may occur from time to time, particularly on small farms. PRACTICAL APPLICATION: The modified QuEChERS method was used to analyze the tilmicosin residues in egg matrices and a subsequent dietary exposure assessment for Chinese consumers was performed, which can serve as a reference for the food safety risk posed by antibiotic misuse in egg layers.
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Affiliation(s)
- Xiaofeng Ji
- Authors Ji, Yang, J. Wang, X. Wang, and Qian are with State Key Laboratory Breeding Base for Zhejiang Sustainable Plant Pest Control, Agricultural Ministry Key Laboratory for Pesticide Residue Detection, Zhejiang Province Key Laboratory for Food Safety, Inst. of Quality and Standard for Agro-products, Zhejiang Academy of Agricultural Sciences, Hangzhou, 310021, China
| | - Hua Yang
- Authors Ji, Yang, J. Wang, X. Wang, and Qian are with State Key Laboratory Breeding Base for Zhejiang Sustainable Plant Pest Control, Agricultural Ministry Key Laboratory for Pesticide Residue Detection, Zhejiang Province Key Laboratory for Food Safety, Inst. of Quality and Standard for Agro-products, Zhejiang Academy of Agricultural Sciences, Hangzhou, 310021, China
| | - Jianmei Wang
- Authors Ji, Yang, J. Wang, X. Wang, and Qian are with State Key Laboratory Breeding Base for Zhejiang Sustainable Plant Pest Control, Agricultural Ministry Key Laboratory for Pesticide Residue Detection, Zhejiang Province Key Laboratory for Food Safety, Inst. of Quality and Standard for Agro-products, Zhejiang Academy of Agricultural Sciences, Hangzhou, 310021, China
| | - Wei Zhou
- Author Zhou is with Animal Products Quality Testing Center of Zhejiang Province, Hangzhou, 311199, China
| | - Xiaoli Wang
- Authors Ji, Yang, J. Wang, X. Wang, and Qian are with State Key Laboratory Breeding Base for Zhejiang Sustainable Plant Pest Control, Agricultural Ministry Key Laboratory for Pesticide Residue Detection, Zhejiang Province Key Laboratory for Food Safety, Inst. of Quality and Standard for Agro-products, Zhejiang Academy of Agricultural Sciences, Hangzhou, 310021, China
| | - Mingrong Qian
- Authors Ji, Yang, J. Wang, X. Wang, and Qian are with State Key Laboratory Breeding Base for Zhejiang Sustainable Plant Pest Control, Agricultural Ministry Key Laboratory for Pesticide Residue Detection, Zhejiang Province Key Laboratory for Food Safety, Inst. of Quality and Standard for Agro-products, Zhejiang Academy of Agricultural Sciences, Hangzhou, 310021, China
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9
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Teglia CM, Gonzalo L, Culzoni MJ, Goicoechea HC. Determination of six veterinary pharmaceuticals in egg by liquid chromatography: Chemometric optimization of a novel air assisted-dispersive liquid-liquid microextraction by solid floating organic drop. Food Chem 2019; 273:194-202. [DOI: 10.1016/j.foodchem.2017.08.034] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2017] [Revised: 08/07/2017] [Accepted: 08/09/2017] [Indexed: 11/28/2022]
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10
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Multiscreening LC-MS/MS Designed for Ten Pesticide and Six Antimicrobial Residues in Eggs. J FOOD QUALITY 2017. [DOI: 10.1155/2017/9718451] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
A multiscreening method was experimentally validated for pesticide and antimicrobial residues in spiked eggs at levels of 5, 50, and 500 μg L−1. The residue extraction was performed with acetonitrile and 1% formic acid. The extracted material was stored at −70°C until detection and quantitation within 24-hour period by LC-MS/MS. Pesticide and antimicrobial residue recovery performed adequate standard deviation and the results were from 94.10% (ampa) to 9.20% (carbaryl) for pesticides and from 95.70% (enrofloxacin) to 46.20% (sulfathiazole) for antimicrobial. The method was highly accurate, considering the linearity for all pesticide and antimicrobial residues (r2>0.99), with quantitation limits ranging from 0.78 to 6.25 μg L−1 for pesticides and 0.78 to 3.13 μg L−1 for antibiotics. A highly correlation coefficient (r>0.99) was found, except for carbaryl. Although time extraction and carbaryl recovery remain to be improved, the method has shown a rapid pesticide and antimicrobial residue detection.
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11
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Liu YN, Pang MD, Xie X, Xie KZ, Cui LL, Gao Q, Liu JY, Wang B, Zhang YY, Wang R, Zhang GX, Dai GJ, Wang JY. Residue depletion of amoxicillin and its major metabolites in eggs. J Vet Pharmacol Ther 2016; 40:383-391. [PMID: 27654954 DOI: 10.1111/jvp.12363] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2016] [Accepted: 08/16/2016] [Indexed: 12/01/2022]
Abstract
The depletion of amoxicillin (AMO) and its major metabolites, amoxicilloic acid (AMA) and amoxicillin-diketopiperazine-2',5'-dione (DIKETO) in the albumen, yolk and whole egg was studied after the oral dose of AMO (25 and 50 mg/kg body weight) to laying hens once per day for five consecutive days. Egg samples were prepared by a simple liquid-liquid extraction procedure with acetonitrile and saturated methylene chloride and analysed using liquid chromatography-tandem mass spectrometry. The results showed that AMO, AMA and DIKETO residues were mainly distributed in the yolk, where particularly high concentrations of AMO and DIKETO were found, whereas the albumen contained high concentrations of AMA. This distribution suggested that AMO and DIKETO were depleted slowly in yolk, whereas AMA was depleted slowly in albumen. The amount of AMO residue positively correlated with the dose, and the theoretical withdrawal times, which were calculated based on the residue level falling below a safe limit, were 5.21 and 7.67 days at AMO doses of 25 and 50 mg/kg, respectively. Moreover, the theoretical withdrawal times for all residues in the whole egg were 8.00 and 9.11 days at doses of 25 and 50 mg/kg, respectively. Our findings suggested that 9 days was an appropriate withdrawal time for the use of AMO in laying hens.
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Affiliation(s)
- Y-N Liu
- College of Animal Science and Technology, Yangzhou University, Yangzhou, China.,Key Laboratory for Animal Genetic, Breeding, Reproduction and Molecular Design of Jiangsu Province, Yangzhou, China
| | - M-D Pang
- Jiangsu Academy of Agricultural Sciences, Nanjing, China
| | - X Xie
- Jiangsu Academy of Agricultural Sciences, Nanjing, China.,College of Veterinary Medicine, Nanjing Agricultural University, Nanjing, China
| | - K-Z Xie
- College of Animal Science and Technology, Yangzhou University, Yangzhou, China.,Key Laboratory for Animal Genetic, Breeding, Reproduction and Molecular Design of Jiangsu Province, Yangzhou, China
| | - L-L Cui
- College of Animal Science and Technology, Yangzhou University, Yangzhou, China.,Key Laboratory for Animal Genetic, Breeding, Reproduction and Molecular Design of Jiangsu Province, Yangzhou, China
| | - Q Gao
- College of Animal Science and Technology, Yangzhou University, Yangzhou, China.,Key Laboratory for Animal Genetic, Breeding, Reproduction and Molecular Design of Jiangsu Province, Yangzhou, China
| | - J-Y Liu
- College of Animal Science and Technology, Yangzhou University, Yangzhou, China.,Key Laboratory for Animal Genetic, Breeding, Reproduction and Molecular Design of Jiangsu Province, Yangzhou, China
| | - B Wang
- College of Animal Science and Technology, Yangzhou University, Yangzhou, China.,Key Laboratory for Animal Genetic, Breeding, Reproduction and Molecular Design of Jiangsu Province, Yangzhou, China
| | - Y-Y Zhang
- College of Animal Science and Technology, Yangzhou University, Yangzhou, China.,Key Laboratory for Animal Genetic, Breeding, Reproduction and Molecular Design of Jiangsu Province, Yangzhou, China
| | - R Wang
- Jiangsu Academy of Agricultural Sciences, Nanjing, China
| | - G-X Zhang
- College of Animal Science and Technology, Yangzhou University, Yangzhou, China.,Key Laboratory for Animal Genetic, Breeding, Reproduction and Molecular Design of Jiangsu Province, Yangzhou, China
| | - G-J Dai
- College of Animal Science and Technology, Yangzhou University, Yangzhou, China.,Key Laboratory for Animal Genetic, Breeding, Reproduction and Molecular Design of Jiangsu Province, Yangzhou, China
| | - J-Y Wang
- College of Animal Science and Technology, Yangzhou University, Yangzhou, China.,Key Laboratory for Animal Genetic, Breeding, Reproduction and Molecular Design of Jiangsu Province, Yangzhou, China
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