Prevalence of Antibiotic Residues and Antibiotic Resistance in Isolates of Chicken Meat in Korea

Lee, Hyo‐Ju; Cho, Seung-Hak; Shin, Dasom; Kang, Hui-Seung

doi:10.5851/kosfa.2018.e39

Cited by 29 publications

(21 citation statements)

References 28 publications

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“…In addition to its potential to mitigate CH 4 , consumer preference may factor into the acceptance of such a synthetic compound if commercially available. Furthermore, concerns have been raised regarding the potential use of antibiotics because of their residues in final products, which have led to bans in the Republic of Korea since 2011 [ 11 , 12 ]. Therefore, natural plant feed additives that might be environmentally friendly and have a high level of acceptance among consumers are desired to improve livestock productivity.…”

Section: Introductionmentioning

confidence: 99%

In Vitro Screening of East Asian Plant Extracts for Potential Use in Reducing Ruminal Methane Production

Bharanidharan

Arokiyaraj

Baik

et al. 2021

Animals

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Indiscriminate use of antibiotics can result in antibiotic residues in animal products; thus, plant compounds may be better alternative sources for mitigating methane (CH4) production. An in vitro screening experiment was conducted to evaluate the potential application of 152 dry methanolic or ethanolic extracts from 137 plant species distributed in East Asian countries as anti-methanogenic additives in ruminant feed. The experimental material consisted of 200 mg total mixed ration, 20 mg plant extract, and 30 mL diluted ruminal fluid-buffer mixture in 60 mL serum bottles that were sealed with rubber stoppers and incubated at 39 °C for 24 h. Among the tested extracts, eight extracts decreased CH4 production by >20%, compared to the corresponding controls: stems of Vitex negundo var. incisa, stems of Amelanchier asiatica, fruit of Reynoutria sachalinensis, seeds of Tribulus terrestris, seeds of Pharbitis nil, leaves of Alnus japonica, stem and bark of Carpinus tschonoskii, and stems of Acer truncatum. A confirmation assay of the eight plant extracts at a dosage of 10 mg with four replications repeated on 3 different days revealed that the extracts decreased CH4 concentration in the total gas (7–15%) and total CH4 production (17–37%), compared to the control. This is the first report to identify the anti-methanogenic activities of eight potential plant extracts. All extracts decreased ammonia (NH3-N) concentrations. Negative effects on total gas and volatile fatty acid (VFA) production were also noted for all extracts that were rich in hydrolysable tannins and total saponins or fatty acids. The underlying modes of action differed among plants: extracts from P. nil, V. negundo var. incisa, A. asiatica, and R. sachalinensis resulted in a decrease in total methanogen or the protozoan population (p < 0.05) but extracts from other plants did not. Furthermore, extracts from P. nil decreased the population of total protozoa and increased the proportion of propionate among VFAs (p < 0.05). Identifying bioactive compounds in seeds of P. nil by gas chromatography-mass spectrometry analysis revealed enrichment of linoleic acid (18:2). Overall, seeds of P. nil could be a possible alternative to ionophores or oil seeds to mitigate ruminal CH4 production.

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Section: Introductionmentioning

confidence: 99%

In Vitro Screening of East Asian Plant Extracts for Potential Use in Reducing Ruminal Methane Production

Bharanidharan

Arokiyaraj

Baik

et al. 2021

Animals

View full text Add to dashboard Cite

show abstract

“…Hyo-Ju and Seung-Hak et al used QuEChERS as a pretreatment and then used the LC-MS/MS method to detect 17 antibiotic residues in chicken meat in Korea [34]. Although the sample matrix is complex, the recoveries of 12 antibiotic samples are more than 90%, most of which have relative standard deviations below 15%, and the linear relationship (expressed by the square of the correlation coefficient) is greater than 0.98.…”

Section: Instrument Analysis Methodsmentioning

confidence: 99%

“…Compared with previous studies, the recoveries and relative standard deviations of most antibiotics in chicken meat have satisfactory results in this method. It also has advantages in sensitivity and detection limit (as low as 0.01 g/kg) [34].…”

Section: Instrument Analysis Methodsmentioning

confidence: 99%

Hazards and Detection Techniques of Veterinary Drug Residues in Animal-Origin Food

Chen

2021

E3S Web Conf.

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Veterinary drugs originally used to diagnose, prevent, control and treat animal diseases. However, now some of them can also be mixed into livestock feed as growth promoters. Although most countries have specified animal-derived veterinary drug residue standards, such as the maximum residue limit, withdrawal period and prohibition of some veterinary drugs as growth promoters, there are still some animal-derived products with illegal amount of drug residues. Consequently, long-term intake of products with excessive residues will result in irreversible impacts on human health, livestock industries and natural environment. To minimize these risks, the techniques of drug residues detection plays an important role in guarding food safety of animal products. Moreover, Veterinary drug residue detection technology, according to the author's opinion, can be divided into instrumental method, immunoassay method, biomolecular technology and bio-sensor technology. The purpose of this article is to collect and summarize the existing journal literature current about status, hazards and detection techniques of animal-origin veterinary drug residues so that ordinary readers can briefly understand the research status of the residue detection techniques, farmers can understand the importance of regulating and suitable handling of veterinary drugs, and relevant researchers may know about the emphasized difficulties that need to be overcome in drug residue detection techniques.

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“…14 A study conducted among the non-medical students in three universities found that 58.3 % of the 727 students took self-medication in the past six months and metronidazole was the most common drug misused 15 Antibiotic resistance in poultry, animal husbandry and fishing India will be the fourth largest consumer of antibiotics in food animals by 2030. 10 A study conducted in Korea evaluated the presence of antibiotic resistant bacteria in chicken meats which found that 51 E. coli isolates were identified in 51 chicken meats and they were resistant to ampicillin(75%), tetracycline(69%), ciprofloxacin, trimethoprim/ sulfmethaxozole, ceftiofur, amoxicillin/clavulanic acid 16 The trend of using antibiotics as growth promoters in animals started in 1950 s when the drugs procaine penicillin and tetracycline was used in animals like pigs and cows. The use of the antibiotics in fish food contaminates the water ponds leading to transmission of resistance among the exposed organisms.…”

Section: Self-medicationmentioning

confidence: 99%

Antibiotic Resistance: What is there in Past, Present and Future?

Priyadharsini¹

2019

JYP

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The burden of the resistance to the antibiotics increases day by day and there is a high chance that even minor infections can kill patients in future. There is a high resistance to third generation cephalosporins and fluoroquinolones among Acinietobacter baumanni, Escherchia coli, Klebsiella pneumonia and Pseudomonas aeruginosa. The carbapenam resistance is also increasing among these bacteria. The colistin is the drug used in the treatment of carbapenam resistance and the colistin resistance also has increased. CDSCO has restricted the use of higher antibiotics carbapenams class III and IV for resistant infections. The factors influencing antibiotic resistance are many and WHO has recommended strategies to decrease the mortality and morbidity of antibiotic resistance.

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Prevalence of Antibiotic Residues and Antibiotic Resistance in Isolates of Chicken Meat in Korea

Cited by 29 publications

References 28 publications

In Vitro Screening of East Asian Plant Extracts for Potential Use in Reducing Ruminal Methane Production

In Vitro Screening of East Asian Plant Extracts for Potential Use in Reducing Ruminal Methane Production

Hazards and Detection Techniques of Veterinary Drug Residues in Animal-Origin Food

Antibiotic Resistance: What is there in Past, Present and Future?

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