Zobrazeno 1 - 10
of 52
pro vyhledávání: '"M.J. Santos Delgado"'
Publikováno v:
Separation Science Plus. 1:168-176
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ffc33127abde8dec62b9d11a37e9099b
https://doi.org/10.1002/sscp.201700038
https://doi.org/10.1002/sscp.201700038
Publikováno v:
Analytical and Bioanalytical Chemistry. 409:1135-1144
A two-dimensional achiral-chiral LC-LC method in heart-cut mode for ketoprofen and its enantiomeric fraction determination was proposed. A C8 column was used in the first dimension, and the chiral column was an α1-acid glycoprotein. The mobile phase
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c1c5bc5d7cc1be19760718b84f315b4e
https://doi.org/10.1007/s00216-016-0039-2
https://doi.org/10.1007/s00216-016-0039-2
Publikováno v:
Journal of the Science of Food and Agriculture. 96:4215-4223
BACKGROUND The aim of this study was to develop an efficient method for cholesterol oxide product (COP) determination in irradiated and non-irradiated ready-to-eat foods with high water content by gas chromatography–flame ionisation detector after
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0277b52cb50d3eaa9eeae94c3b71334c
https://doi.org/10.1002/jsfa.7625
https://doi.org/10.1002/jsfa.7625
Publikováno v:
Talanta. 144:375-381
A two-dimensional HPLC method for the simultaneous direct chiral enantiomeric determination of acid and ester IMI herbicides has been described. Difficulties arising from differences in polarity were overcome. Firstly, the imazaphyr, imazethapyr and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::acac1c315c9fe43945b85c4b634f75d7
https://doi.org/10.1016/j.talanta.2015.06.062
https://doi.org/10.1016/j.talanta.2015.06.062
Autor:
Alfonso Aguilar-Gallardo, Javier Zurita-Pérez, Luis María Polo-Díez, Esther Crespo-Corral, M.J. Santos-Delgado
Publikováno v:
Chromatographia. 75:847-855
A high performance liquid chromatography direct chiral method for the determination of p- and m-im- azamethabenz-methyl (IMBM) enantiomers is described. The four isomers were separated using a protein chiral AGP TM column. Elution order was establish
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::324a94cf62b487c5d487c00aa984a8f0
https://doi.org/10.1007/s10337-012-2245-1
https://doi.org/10.1007/s10337-012-2245-1
Publikováno v:
Innovative Food Science & Emerging Technologies. 12:519-525
A study of the formation of 1cholesterol oxidation products (COPs) has been carried out in four 2ready-to-eat (RTE) foods (cooked ham, Spanish Serrano ham, minced beef, and soft cheese). The samples were previously treated with electron-beam irradiat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::61562942da26d2f7b0485253649ea74b
https://doi.org/10.1016/j.ifset.2011.07.005
https://doi.org/10.1016/j.ifset.2011.07.005
Publikováno v:
Meat Science. 82:24-29
Potential racemization of L-amino acids (AA) in ready-to-eat (RTE) cooked ham after hygienization by electron-beam irradiation between 1 and 8kGy was studied. An indirect chiral method based on the derivatization reaction of AA with o-phthaldialdehyd
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1672f63e5eeaefa83014557f9f24697b
https://doi.org/10.1016/j.meatsci.2008.11.019
https://doi.org/10.1016/j.meatsci.2008.11.019
Publikováno v:
Journal of Liquid Chromatography & Related Technologies. 31:2851-2861
An indirect chiral HPLC method based on the derivatization reaction with o-phthaldialdehyde and N-acetyl-L-cysteine and fluorimetric detection is applied to determine the enantiomeric purity of amino acids in pharmaceutical preparations. Three sample
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e228a932d096d95aafab769c62535c7f
https://doi.org/10.1080/10826070802388565
https://doi.org/10.1080/10826070802388565
Publikováno v:
Applied Physics B. 87:559-563
Table grapes were irradiated with UV nanosecond laser pulses in searching for resonant photo-elicitation of trans-resveratrol, a known antioxidant compound naturally produced by grapevines and other plants. To this end, the irradiation time as well a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::05e698e958967fa75677f098ada59040
https://doi.org/10.1007/s00340-007-2591-0
https://doi.org/10.1007/s00340-007-2591-0
Publikováno v:
Journal of Dairy Science. 89:82-89
The indirect chiral method, based on the o-phthaldialdehyde reaction using the chiral N-acetyl-L-cysteine reagent, has been optimized to determine D-amino acids in milk and oyster samples. Both the derivatization reaction and the HPLC separation have
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::69805d7e75e84a7733874a86a4229615
https://doi.org/10.3168/jds.s0022-0302(06)72071-9
https://doi.org/10.3168/jds.s0022-0302(06)72071-9