Zobrazeno 1 - 10
of 138
pro vyhledávání: '"Eugene P. Mazzola"'
Publikováno v:
Magnetic Resonance in Chemistry. 61:59-65
Autor:
Gregory R. Ziegler, Rachel M. Shegog, Eugene P. Mazzola, Joshua D. Lambert, Emmanuel Hatzakis
Publikováno v:
Food Chemistry. 293:15-22
High consumer demand has led global food color manufacturers and food companies to dramatically increase the development and use of natural colors. We have previously reported that avocado (Persea americana) seeds, when crushed in the presence of air
Publikováno v:
Magnetic Resonance in Chemistry. 57:S117-S122
Publikováno v:
Natural Product Reports. 36:919-933
Covering: up to the end of December, 2018 There are still a disturbing number of incorrect natural product structure elucidations reported in the literature. The use of Computer-Assisted Structure Elucidation (CASE) programs can minimize this risk by
Autor:
Raquel M. Gonzalez, Adrian Weisz, Clark D. Ridge, Hanwen Zhang, Douglas P. Ridge, Luke K. Ackerman, Kristen L. Reese, Sarah E. Donnelly, Eugene P. Mazzola
Publikováno v:
Magnetic resonance in chemistry : MRCREFERENCES. 59(11)
Four manufacturing impurities of D&C Red No. 33 isolated by counter-current chromatography were analyzed by NMR and ESI mass spectrometry. Three of these impurities were reported previously with minimal details of structural determination. All four a
Autor:
Sanford P. Markey, India C. James, Carl F. Ijames, Eugene P. Mazzola, Clark D. Ridge, Adrian Weisz
Publikováno v:
Food Additives & Contaminants: Part A. 35:439-447
The present work reports the identification and characterization of a contaminant, 2-(2'-(1,5-naphthyridinyl))-1,3-indanedione (1',5'-naphthyridinophthalone, 1,5NP), in the color additive DC Yellow No. 10 (U.S.-certifiable form of Quinoline Yellow),
Autor:
Clark D. Ridge, Venkatesh Ramakrishnan, James M. Harnly, Devanand L. Luthria, Eugene P. Mazzola
Publikováno v:
Cereal Chemistry Journal. 94:471-479
Commercial success of whole wheat products has warranted development of new analytical approaches for differentiating whole grain products from conventional food products made from refined grains. Here, we have analyzed three different wheat fraction
Publikováno v:
Magnetic Resonance in Chemistry. 55:337-340
The commonly occurring, high-cytotoxicity macrolide roridin E has been re-isolated from Stachybotrys chartarum and characterized by 1-D and 2-D NMR spectroscopy. Assignment of the spectral data for roridin E revealed differences from the accepted lit
Autor:
Arvin Moser, Osvaldo Gutierrez, Joseph C. DiMartino, Clark D. Ridge, Pei Chen, Xing-Nuo Li, Scott A. MacDonald, Eugene P. Mazzola, Jianghao Sun
Publikováno v:
Magnetic Resonance in Chemistry. 55:210-213
The structure of a novel compound from Adansonia digitata has been elucidated, and its 1 H and 13 C NMR spectra have been assigned employing a variety of one-dimensional and two-dimensional NMR techniques without degradative chemistry. The Advanced C
Publikováno v:
Magnetic resonance in chemistry : MRC. 57(4)