Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Ikuma Kuroda"'
Publikováno v:
Talanta. 258:124411
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f6b412b85409d2a9892a96769b3775e0
https://doi.org/10.1016/j.talanta.2023.124411
https://doi.org/10.1016/j.talanta.2023.124411
Autor:
Eiichiro Fukusaki, Masahiro Furuno, Masayoshi Ohira, Nobuo Tanaka, Hidetoshi Terada, Ikuma Kuroda, Hideyuki Uzu, Kohei Yoshikawa
Publikováno v:
Journal of chromatography. A. 1641
Sample introduction method was studied to reduce the extra-column effect in reversed-phase HPLC. Slow transport of a sample band (SToSB) in the pre-column space followed by the introduction of the band into the column at a near-optimum flow rate resu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::abeec014c9c056315b6d939ad7c4e08f
https://pubmed.ncbi.nlm.nih.gov/33640804
https://pubmed.ncbi.nlm.nih.gov/33640804
Publikováno v:
Journal of Chromatography A. 1572:44-53
Extra-column band dispersion during the transport of a sample band from the injector to the column can be reduced by a flow rate program starting with a low flow rate until the sample band has approached to, or just entered into the column, followed
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3a883a849f7bd394554f1aade96274fe
https://doi.org/10.1016/j.chroma.2018.08.037
https://doi.org/10.1016/j.chroma.2018.08.037
Autor:
Yuki Odanaka, Tadao Saito, Ikuma Kuroda, Naohiro Gotoh, Kazuaki Yoshinaga, Fumiaki Beppu, Hoyo Mizobe, Natsuko Watanabe, Koichi Kojima, Toshiharu Nagai
Publikováno v:
Journal of Oleo Science. 64:943-952
Bovine milk fat (BMF) is composed of triacylglycerols (TAG) rich in palmitic acid (P), oleic acid (O), and short-chain or medium-chain fatty acids (SCFAs or MCFAs). The composition and binding positions of the fatty acids on the glycerol backbone det
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e0b2d382881f0d18bde27624eb6a56ce
https://doi.org/10.5650/jos.ess15040
https://doi.org/10.5650/jos.ess15040
Autor:
Naohiro Gotoh, Koichi Kojima, Keiko Ishikawa, Tokuhisa Wakatabe, Tadao Saito, Kazuaki Yoshinaga, Yumiko Matsumoto, Fumiaki Beppu, Toshiharu Nagai, Ikuma Kuroda, Hoyo Mizobe, Yanying Jiang
Publikováno v:
Journal of Oleo Science. 62:1009-1015
It has been previously shown that the positional isomers of triacylglycerol (TAG) containing palmitic acid (P) and highly unsaturated fatty acids (HUFAs) such as DHA (D) and EPA (E) vary between fishes and marine mammals. However, it has not yet been
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ce3c54203b5bca88fb7b9cdec95625fc
https://doi.org/10.5650/jos.62.1009
https://doi.org/10.5650/jos.62.1009
Autor:
Hiroki Ishida, Kazuaki Yoshinaga, Toshiharu Nagai, Yohei Kitamura, Naohiro Gotoh, Yumiko Matsumoto, Takashi Shimizu, Shun Wada, Hoyo Mizobe, Ikuma Kuroda, Koichi Kojima
Publikováno v:
Journal of Oleo Science. 61:173-180
Actual ratios of triacylglycerol (TAG) positional isomers in human, rat, and cow milk fat and cow, buffalo, goat, and sheep cheese fat were analyzed using HPLC-UV-atmospheric pressure chemical ionization-MS/MS system equipped with an octacosyl silyla
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7a440dd5a3ec8d2c11250ac622a414ee
https://doi.org/10.5650/jos.61.173
https://doi.org/10.5650/jos.61.173
Autor:
Kenji Ichioka, Koichi Kojima, Ikuma Kuroda, Ikuko Otake, Toshiharu Nagai, Hoyo Mizobe, Yumiko Matsumoto, Shun Wada, Naohiro Gotoh
Publikováno v:
Journal of Chromatography A. 1218:2880-2886
In our previous studies, we employed recycle HPLC for the separation of triacylglycerol (TAG)-positional isomers (PIs). In this study, a recycle HPLC system equipped with a polysaccharide-based chiral column was applied to the enantiomeric separation
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a4bb397bd242600fda3bbbfad0b83d47
https://doi.org/10.1016/j.chroma.2011.02.067
https://doi.org/10.1016/j.chroma.2011.02.067
Autor:
Naohiro Gotoh, Kenji Ichioka, Toshiharu Nagai, Hiromi Yuji, Hoyo Mizobe, Ikuma Kuroda, Shun Wada, Yumiko Matsumoto, Noriko Noguchi
Publikováno v:
Journal of Oleo Science. 59:71-79
The characteristics of a non-endcapped polymeric ODS column for the resolution of triacylglycerol positional isomers (TAG-PI) were examined using a recycle HPLC-atmospheric pressure chemical ionization/mass spectrometry system. A pair of TAG-PI conta
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::305589e151ee4e0b8d5b9c75c7ed0a2b
https://doi.org/10.5650/jos.59.71
https://doi.org/10.5650/jos.59.71
Publikováno v:
Analytical Sciences. 24:865-869
A polymeric ODS column was applied to the resolution of triacylglycerol positional isomers (TAG-PI), i.e. 1,3-dioleoyl-2-palmitoyl-glycerol (OPO) and 1,2-dioleoyl-3-palmitoyl-rac-glycerol (OOP), with a recycle HPLC system. To investigate the ODS colu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e59e68b0bab3fd0aa2a8d2f201e3804f
https://doi.org/10.2116/analsci.24.865
https://doi.org/10.2116/analsci.24.865
Publikováno v:
Analytical Sciences. 20:1313-1319
A methodology of phosphopeptide-selective analysis coupled with column-switching HPLC utilizing titania as precolumn media is presented. Phosphopeptides were selectively enriched on titania packing within a protein/peptide mixture without any additio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4bf32ee73f629142794e436763352c7b
https://doi.org/10.2116/analsci.20.1313
https://doi.org/10.2116/analsci.20.1313