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(Referência obtida automaticamente do Web of Science, por meio da informação sobre o financiamento pela FAPESP e o número do processo correspondente, incluída na publicação pelos autores.)

Evaluating the effects of the adulterants in milk using direct-infusion high resolution mass spectrometry

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Autor(es):
Guerreiro, Tatiane Melina [1] ; de Oliveira, Diogo Noin [1] ; Odir Rodrigues Melo, Carlos Fernando [1] ; Lima, Estela de Oliveira [1] ; Ribeiro, Marta da Silva [1] ; Catharino, Rodrigo Ramos [1]
Número total de Autores: 6
Afiliação do(s) autor(es):
[1] Univ Estadual Campinas, UNICAMP, Sch Pharmaceut Sci, Innovare Biomarkers Lab, Campinas, SP - Brazil
Número total de Afiliações: 1
Tipo de documento: Artigo Científico
Fonte: Food Research International; v. 108, p. 498-504, JUN 2018.
Citações Web of Science: 0
Resumo

Milk is an extremely complex food, capable of providing essential nutrients as well as being an important source of energy, and high-quality proteins and fats. Due to advances in technology, and to meet the increasing demand, production costs have increased, turning milk into a target of adulterations. Routine methods usually applied to certify the quality of the milk are restricted to microbiological tests, and assays that attest the nutritional composition within the expected values. However, potentially harmful byproducts generated by adulterating substances in general are not detected through these methodologies. In this contribution, we simulated the adulteration of freshly produced milk samples with four adulterants whose use already had reported for extended shelf life: formaldehyde, hydrogen peroxide, sodium hydroxide, and sodium hypochlorite. These samples were submitted to direct-infusion high-resolution mass spectrometry analysis and multivariate statistical analysis. This approach allows the characterization of a series of molecules modified by the adulterants, what demonstrates how these species affect the nutritious characteristics of this product. (AU)

Processo FAPESP: 15/06809-1 - Determinação de marcadores químicos em diferentes produtos bovinos por espectrometria de massas
Beneficiário:Rodrigo Ramos Catharino
Linha de fomento: Auxílio à Pesquisa - Regular
Processo FAPESP: 16/17066-2 - Metabolômica e lipidômica do Zika vírus, do mosquito ao paciente
Beneficiário:Carlos Fernando Odir Rodrigues Melo
Linha de fomento: Bolsas no Brasil - Doutorado