Determination of aflatoxins M1, M2, B1, B2, G1 and G2 in peanut by modified QuEChERS method and ultra-high performance liquid chromatography-tandem mass spectrometry | Determinação de aflatoxinas M1, M2, B1, B2, G1 e G2 em amendoim utilizando um método QuEChERS modificado e cromatografia líquida de ultraeficiência com detecção por espectrometria de massas sequencial

Autor: Juliana Swensson de Mattos, Yuri Pereira Souza, Rosana Pereira dos Santos, Maria Heloísa Paulino de Moraes, Armi Wanderley da Nóbrega

Publikováno v: Vigilância Sanitária em Debate: Sociedade, Ciência & Tecnologia, Vol 3, Iss 3, Pp 115-121 (2015)

A suitable method for routine analysis of aflatoxins M1, M2, B1, B2, G1, G2 in peanut by ultra-high performance liquid chromatography-tandem mass spectrometry was developed and validated. The sample preparation was performed using a triple partitioni

Externí odkaz: https://doaj.org/article/bac2b70a39c24f0498178096ab5f00c0

Determination of Aflatoxins M1, M2, B1, B2, G1, G2 and Ochratoxin A in Infant Formulas from Brazil Using an Modified QuEChERS Method and UHPLC-MS/MS

Autor: André Victor Sartori, Maria Heloísa Paulino de Moraes, Rosana Pereira dos Santos, Yuri Pereira Souza, Felipe Stanislau Candido, Armi Wanderley da Nóbrega

The aim of this study was to determine the contamination levels by aflatoxins M1, M2, G1, G2, B1 and B2 and Ochratoxin A in 123 infant formula powder samples from the metropolitan region of Rio de Janeiro, Brazil. A sensitive method using a modified

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::122b7ff0950550d149ed81daa96a6e29
https://doi.org/10.21203/rs.3.rs-2440360/v1

Determination of Mycotoxins in Cereal-Based Porridge Destined for Infant Consumption by Ultra-High Performance Liquid Chromatography-Tandem Mass Spectrometry

Autor: Maria Heloísa Paulino de Moraes, Yuri Pereira Souza, Armi Wanderley da Nóbrega, Rosana Pereira dos Santos, André Victor Sartori

Publikováno v: Food Analytical Methods. 10:4049-4061

An analytical method applying ultra-high performance liquid chromatography-tandem mass spectrometry (UHPLC-MS/MS) for the determination of aflatoxins M2, M1, G2, G1, B2, B1, deoxynivalenol, ochratoxin A, fumonisins B1 and B2, hydrolyzed fumonisins B1

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::75a9e3b0e3f76c384664addf1f783372
https://doi.org/10.1007/s12161-017-0965-4

Ochratoxin A in roasted coffee commercially sold in the city of Rio de Janeiro

Autor: Marco Antonio Mota, Vanessa Elen de França Valle, Elaine Santos Lima, Maria Heloísa Paulino de Moraes

Publikováno v: Vigilância Sanitária em Debate: Sociedade, Ciência & Tecnologia, Vol 3, Iss 3 (2015)
Health Surveillance under Debate: Society, Science & Technology ; Vol. 3 No. 3 (2015): August; 110-114
Vigilancia en Salud en Debate: Sociedad, Ciencia y Tecnología; Vol. 3 Núm. 3 (2015): Agosto; 110-114
Vigil Sanit Debate, Rio de Janeiro; v. 3 n. 3 (2015): Agosto; 110-114
Vigilância Sanitária em Debate
Fundação Oswaldo Cruz (Fiocruz)
instacron:FIOCRUZ

The objective of this study was to evaluate the incidence of ochratoxin A (OTA) in roasted and ground coffee commercially sold in Rio de Janeiro in 2002–2003 and 2012–2013. Samples were prepared using an immunoaffinity column, and OTA was quantif

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::32eeaa39ac9ee85d4834fb3a9cf5bddc
https://visaemdebate.incqs.fiocruz.br/index.php/visaemdebate/article/view/183