Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Janique Richoz-Payot"'
Autor:
Janique Richoz Payot, Paul Sylvain, Stéphane Dubascoux, Marine Nicolas, Esther Campos Giménez
Publikováno v:
Food Chemistry. 362:130197
Vitamin B12 plays a key role in human biological functions and is vital in the neurological development of infants. The assessment of the vitamin B12 intake in exclusively breastfed babies depends on the reliability of its determination in milk. In t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b9c4e18b14386c9ecb7e6ab09fa6dd3f
https://doi.org/10.1016/j.foodchem.2021.130197
https://doi.org/10.1016/j.foodchem.2021.130197
Autor:
Celine Fragniere Rime, Daniel Andrey, Marine Nicolas, Loïc Perring, Janique Richoz-Payot, Eric Poitevin, Stéphane Dubascoux
Publikováno v:
Food Analytical Methods. 10:1469-1478
A simple and fast method for the quantification of a series of macro elements (Na, Mg, P, Cl, K and Ca) and trace elements (Mn, Fe, Cu and Zn) by Energy Dispersive X-Ray Fluorescence (ED-XRF) was developed and validated using samples of commercial dr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::50a8f6b621b362ca44a5fa5e11678e8f
https://doi.org/10.1007/s12161-016-0695-z
https://doi.org/10.1007/s12161-016-0695-z
Autor:
Stéphane Dubascoux, Eric Poitevin, Janique Richoz Payot, Marine Nicolas, Celine Fragniere Rime
Publikováno v:
Journal of AOAC INTERNATIONAL. 98:953-961
A single-laboratory validation (SLV) is presented for the simultaneous determination of 10 ultratrace elements (UTEs) including aluminum (Al), arsenic (As), cadmium (Cd), cobalt (Co), chromium (Cr), mercury (Hg), molybdenum (Mo), lead (Pb), selenium
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::39119ee2347ee6e774fefb4517b31d43
https://doi.org/10.5740/jaoacint.14-276
https://doi.org/10.5740/jaoacint.14-276
Publikováno v:
Journal of AOAC INTERNATIONAL. 94:947-958
A fully validated and rapid quantitative method is presented for determination of inorganic arsenic [arsenite, As(III) and arsenate, As(V)] and organic arsenic species (methylarsonic acid, dimethylarsinic acid, and arsenobetaine) by ion chromatograph
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5ac0d163b53b0da1f0d3c8e59a111d9d
https://doi.org/10.1093/jaoac/94.3.947
https://doi.org/10.1093/jaoac/94.3.947
Autor:
Thierry Delatour, Claudine Bezençon, Véronique Parisod, D. Holzhäuser, Janique Richoz-Payot, G. Guignard, Benoît Schilter, Christophe Cavin, François Fenaille, Maricel Marin-Kuan, Dominique Piguet
Publikováno v:
Toxicological Sciences. 110:84-94
Ochratoxin A (OTA) is a mycotoxin occurring in a variety of foods. OTA is nephrotoxic and nephrocarcinogenic in rodents. An OTA-mediated increase of the inducible nitric oxide synthase (iNOS) expression was observed in normal rat kidney renal cell li
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3947c8c4dcd47ee3c7636569507392df
https://doi.org/10.1093/toxsci/kfp090
https://doi.org/10.1093/toxsci/kfp090
Autor:
Gaud Pinel, Sandrine Rochereau-Roulet, Janique Richoz-Payot, Marie-Hélène Le Breton, Andrea Beck-Henzelin, Bruno Le Bizec, Thierry Delatour
Publikováno v:
Analytica chimica acta. 672(1-2)
A LC-MS/MS method has been developed for the direct detection of recombinant bovine somatotropin (rbST) in milk and dairy products. The sample preparation protocol is based on a solid phase extraction step followed by precipitation with cold methanol
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::169c2e8bbdd9280118a1aab380130037
https://pubmed.ncbi.nlm.nih.gov/20579488
https://pubmed.ncbi.nlm.nih.gov/20579488
Autor:
Ecevit Yilmaz, Jean-Claude Tabet, Rayane Mohamed, Philippe A. Guy, Pascal Mottier, Laureen Treguier, Janique Richoz-Payot
Publikováno v:
Journal of agricultural and food chemistry. 56(10)
A nitroimidazole, molecularly imprinted polymer (MIP) was tested to extract four 5-nitroimidazoles (i.e., dimetridazole (DMZ), ipronidazole (IPZ), metronidazole (MNZ), and ronidazole (RNZ)) and three of their metabolites (i.e., DMZOH, IPZOH, and MNZO
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ea36da6a60d4cd9d3fd5b33acc2bdda7
https://pubmed.ncbi.nlm.nih.gov/18457401
https://pubmed.ncbi.nlm.nih.gov/18457401
Autor:
Janique Richoz-Payot, Ecevit Yilmaz, Philippe A. Guy, Pascal Mottier, Jean-Claude Tabet, Rayane Mohamed, Eric Gremaud
Publikováno v:
Analytical chemistry. 79(24)
A simple and fast selective extraction of the antibiotic chloramphenicol (CAP) from milk (raw milk, skimmed milk, and milk powder) using a molecularly imprinted polymer (MIP) sorbent is described. The method entails a single centrifugation step prior
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ef0a09b98621d1ffc2b8489166b85e5e
https://pubmed.ncbi.nlm.nih.gov/18001131
https://pubmed.ncbi.nlm.nih.gov/18001131
Autor:
Sandra Nestler, Claudine Bezençon, John D. Hayes, Christophe Cavin, D. Holzhäuser, Thierry Delatour, Peter G. Mantle, Benoît Schilter, Maricel Marin-Kuan, G. Guignard, Larry G. Higgins, Eric Gremaud, Janique Richoz-Payot, Sylviane Junod
Publikováno v:
Toxicological sciences : an official journal of the Society of Toxicology. 96(1)
Ochratoxin A (OTA) is a renal carcinogen in rodents. Its human health significance is unclear. It likely depends upon the mechanism of carcinogenesis. In a previous microarray study a reduction in nuclear factor-erythroid 2 p45-related factor 2 (Nrf2
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ca8bafe8625cfd97dbab9409b33c6675
https://pubmed.ncbi.nlm.nih.gov/17110534
https://pubmed.ncbi.nlm.nih.gov/17110534
Publikováno v:
Journal of chromatography. A. 1114(1)
A confirmatory method for detecting five ergot alkaloids, ergocristine, ergotamine, ergonovine, ergocornine and α-ergokryptine, in rye flour is described using high performance liquid chromatography coupled to tandem mass spectrometry detection by m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e4241222ffb6c291593772e407cc2a96
https://pubmed.ncbi.nlm.nih.gov/16519893
https://pubmed.ncbi.nlm.nih.gov/16519893