Infrared spectroscopy combined with random forest to determine tylosin residues in powdered milk

Freitas, Alexandre Gomes Marques de; Minho, Lucas Almir Cavalcante; Magalhães, Bárbara Elizabeth Alves de; Santos, Walter Nei Lopes dos; Santos, Leandro Soares; Fernandes, Sérgio Augusto de Albuquerque

doi:10.1016/j.foodchem.2021.130477

Cited by 26 publications

(3 citation statements)

References 36 publications

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“…FTIR with MLP and PLS detected tylosin residues in the range of 0-100 µg/mL with a high correlation (R ≥ 0.99), confirming the efficiency of the method for food safety [82]. In addition, in 2021, de Freitas et al published a study in which they determined the presence of tylosin residues, in low concentrations (≤100 µg•L −1 ), in powdered milk, using FTIR spectroscopy in association with random forest [83]. In particular, the milk used was obtained from healthy Holstein/Zebu cows, not treated with antibiotics in the 2 months preceding the study.…”

Section: Drug Residuesmentioning

confidence: 85%

Recent Advances in the Determination of Milk Adulterants and Contaminants by Mid-Infrared Spectroscopy

Ceniti,

Spina,

Piras

et al. 2023

Foods

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The presence of chemical contaminants, toxins, or veterinary drugs in milk, as well as the adulteration of milk from different species, has driven the development of new tools to ensure safety and quality. Several analytical procedures have been proposed for the rapid screening of hazardous substances or the selective confirmation of the authenticity of milk. Mid-infrared spectroscopy and Fourier-transform infrared have been two of the most relevant technologies conventionally employed in the dairy industry. These fingerprint methodologies can be very powerful in determining the trait of raw material without knowing the identity of each constituent, and several aspects suggest their potential as a screening method to detect adulteration. This paper reviews the latest advances in applying mid-infrared spectroscopy for the detection and quantification of adulterants, milk dilution, the presence of pathogenic bacteria, veterinary drugs, and hazardous substances in milk.

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Section: Drug Residuesmentioning

confidence: 85%

Recent Advances in the Determination of Milk Adulterants and Contaminants by Mid-Infrared Spectroscopy

Ceniti,

Spina,

Piras

et al. 2023

Foods

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“…It both reduces infection and increases weight, so it has an economic advantage (Chen et al, 2022). Tylosin residue in milk is a global health problem (Gomes Marques de Freitas et al, 2021). An amount of 71.80 µg/kg of this antibiotic has been detected in sheep meat (Sallam et al, 2022).…”

Section: Discussionmentioning

confidence: 99%

The effect of residual antibiotics in food on intestinal microbiota: a systematic review

Sadighara

Rostami

Shafaroodi

et al. 2023

Front. Sustain. Food Syst.

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IntroductionThe gut microbiota may be altered following changes in diet or exposure to drugs. Humans can be exposed to antibiotic residue in food. People may be exposed to these compounds for years. But in determining the maximum residue level (MRL), the effects of antibiotic residue on the intestinal microbiota are not investigated. Some evidence suggests that antibiotics in small amounts also lead to changes in the intestinal microbiota. Therefore, a systematic study was conducted with the aim of investigating the effect of antibiotic residues in food on the intestinal microbiota.MethodThe main criterion of this research was to investigate the effects of antibiotics at low doses. For this purpose, a search was made in the databases with keywords antibiotic, veterinary antibiotic, food, residue, microbiome, and microbiota. The investigated doses of each of the antibiotics in the studies were compared with their MRL in food.ResultsThe most significant change in the structure and function of the microbiota was made by tetracycline, sulfamethoxazole, cefquinome, florfenicol and tylosin. The lowest observed effect was related to the antibiotics fosfomycin and amoxicillin.DiscussionExposure to antibiotic residues through food is usually a long-term exposure. In vivo studies, changes in the intestinal microbiota were observed. Therefore, it is necessary to inform the breeders and competent authorities in order to comply with the principles of treatment. The gut microbiota may be altered following changes in diet or exposure to drugs.

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“…В статье [18] описан метод определения следов тилозина с помощью инфракрасной спектроскопии с преобразованием Фурье (FTIR). Авторы отмечают, что предложенная методика отличается высокой эффективностью, быстротой анализа и низкой стоимостью.…”

Section: результатыunclassified

Determination of antibiotic residues in animal products

Chaplygina

Prosekov

Belovа

2022

Vestn. Voronež. gos. univ. inž. tehnol.

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Antibiotics are widely used for the prevention and treatment of infectious diseases in medicine and veterinary medicine, as well as growth stimulants in animal husbandry. The presence of residual traces of antibiotics in animal products, and further in food products derived from it, poses a danger to both humans and the environment as a whole. The irrational use of antibiotics in agriculture stimulates the emergence of antibiotic-resistant bacteria that can cause infectious diseases in humans and animals that cannot be treated with modern medicines. Due to the potential risk to human health in many countries, the maximum permissible limits for the content of residual traces of antibiotics are regulated. Therefore, the development of new highly sensitive, accurate, simple and cost-effective methods for their determination remains an urgent task. This review is aimed at analyzing recent work in the field of identification of residual traces of antibiotics in food products.

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Infrared spectroscopy combined with random forest to determine tylosin residues in powdered milk

Cited by 26 publications

References 36 publications

Recent Advances in the Determination of Milk Adulterants and Contaminants by Mid-Infrared Spectroscopy

Recent Advances in the Determination of Milk Adulterants and Contaminants by Mid-Infrared Spectroscopy

The effect of residual antibiotics in food on intestinal microbiota: a systematic review

Determination of antibiotic residues in animal products

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