Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Philip J. Oles"'
Autor:
Philip J Oles
Publikováno v:
Journal of AOAC INTERNATIONAL. 76:615-620
Experimental designs based on procedures of Taguchi are described for optimizing analytical methods. Methods were efficiently developed, with improvements in precision and accuracy, for the determination of cholesterol in foods, magnesium in feed pre
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6108b50e704a06deaabe2b16645a2306
https://doi.org/10.1093/jaoac/76.3.615
https://doi.org/10.1093/jaoac/76.3.615
Autor:
Seth Kensinger, Gloria Gates, Philip J Oles, David Schumacher, Arlene Silcox, Tammy Showers, Jacqueline Patchell
Publikováno v:
Journal of AOAC INTERNATIONAL. 73:724-728
A fractional factorial (Taguchi) experiment was designed to optimize recovery of cholesterol from a baked food matrix. A pretzel sample was chosen for the spiking design experiment. Factors studied Include the alcohol used for saponification, the ext
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fec26d70e236e867f930882fedefc8a9
https://doi.org/10.1093/jaoac/73.5.724
https://doi.org/10.1093/jaoac/73.5.724
Autor:
Wanda M Graham, Philip J Oles
Publikováno v:
Journal of AOAC INTERNATIONAL. 74:812-814
Food matrixes were digested by treatment with nitric acidsulfuric acid-hydrogen peroxide mixtures and heating with a commercially available microwave apparatus. The digests were analyzed for sodium, potassium, magnesium, iron, calcium, zinc, copper,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::787b43d483e09008bfbadd5f1f57b411
https://doi.org/10.1093/jaoac/74.5.812
https://doi.org/10.1093/jaoac/74.5.812
Autor:
Philip J. Oles
Publikováno v:
Journal of Chemical Education. 75:357
Fractional factorial experimental design is introduced as a group laboratory exercise in quantitative analysis. The classical gravimetric determination of chloride by precipitation with silver ion serves as the basis for this work. Using the designs
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0b4f1e7bc2a27faf804b807329cd1dcb
https://doi.org/10.1021/ed075p357
https://doi.org/10.1021/ed075p357
Autor:
Philip J. Oles, Sidney. Siggia
Publikováno v:
Analytical Chemistry. 46:2197-2200
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8fdf2ebd4c8d39eef17544193487fb32
https://doi.org/10.1021/ac60350a044
https://doi.org/10.1021/ac60350a044
Autor:
Philip J. Oles, Sidney. Siggia
Publikováno v:
Analytical Chemistry. 46:911-914
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4028a8deafe0069653152df52e77fd2f
https://doi.org/10.1021/ac60343a019
https://doi.org/10.1021/ac60343a019
Autor:
Philip J. Oles
Publikováno v:
Journal of Pharmaceutical Sciences. 67:1300-1302
A high-pressure liquid chromatographic assay for streptozocin in a sterile powder formulation (1.0 g/vial) is described. The method effectively separates the alpha- and beta-anomeric forms of streptozocin. Quantitative results are presented for the d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0bae1a47d85a04278855294ac9cf7151
https://doi.org/10.1002/jps.2600670929
https://doi.org/10.1002/jps.2600670929
Autor:
Philip J. Oles, Sidney. Siggia
Publikováno v:
Analytical Chemistry. 45:2150-2151
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::efa22b02062000e97252f891107670be
https://doi.org/10.1021/ac60334a030
https://doi.org/10.1021/ac60334a030