Phytochemical Analysis

Research Publications

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Besma Abbaoui, Kelly H. Telu, Christopher R. Lucas, Jennifer M. Thomas-Ahner , Steven J. Schwartz , Steven K. Clinton, Michael A. Freitas,  Amir Mortazavi.  2017. The impact of cruciferous vegetable isothiocyanates on histone acetylation and histone phosphorylation in bladder cancerJournal of Proteomics. Volume 156, 6 March 2017, Pages 94–103.

Goetz HJ, Kopec RE, Riedl KM, Cooperstone JL, Narayanasamy S, Curley RW, Schwartz SJ. 2016. An HPLC-MS/MS method for the separation of α-retinyl esters from retinyl esters. J Chromatogr B. 1029-1030: 68–71.

Ahmadiani N, Robbins RJ, Collins TM, Giusti MM. 2016. Molar absorptivity (ε) and spectral characteristics of cyanidin-based anthocyanins from red cabbage. Food Chem. 197(Pt A):900-6.

Shi N, Clinton S, Liu Z, Wang Y, Riedl K, Schwartz SJ, Zhang X, Pan Z, Chen T. 2015. Strawberry phytochemicals inhibit azoxymethane/dextran sodium sulfate-induced colorectal carcinogenesis in Crj: CD-1 mice.. Nutrients. 7(3): 1696-1715.

Teegarden MD, Riedl KM, Schwartz SJ. 2015. Chromatographic separation of PTAD-derivatized 25-hydroxyvitamin D3 and its C-3 epimer from human serum and murine skin. J Chromatogr B. 991, 118–21.

Gu J, Ahn-Jarvis JH, Vodovotz Y. 2015. Development and characterization of different black raspberry confection matrices designed for delivery of phytochemicals. J Food Sci. 80(3): 610-618.

Garzon GA, Manns D, Padilla-Zakour O, Riedl KM, Schwartz SJ. 2014. Identification of phenolic compounds in petals of nasturtium flowers (Tropaeolum majus) by high-performance liquid chromatography coupled to mass spectrometry and determination of oxygen radical absorbance capacity (ORAC). J Agric Food Chem. 63(6): 1803–1811.

Gu J, Ahn-Jarvis J, Riedl KM, Schwartz SJ, Clinton SK, Vodovotz Y. 2014. Characterization of black raspberry functional food products for cancer prevention human clinical trials. J Agric Food Chem. 62(18):3997-4006.

Paudel L, Wyzgoski FJ, Giusti MM, Johnson JL, Rinaldi PL, Scheerens JC, Chanon AM, Bomser JA, Miller AR, Hardy JK, Reese RN. 2014. NMR-based metabolomic investigation of bioactivity of chemical constituents in black taspberry (Rubus occidentalis L.) fruit extracts. J Agric Food Chem. 144(4):431-9.

Paudel L, Wyzgoski FJ, Scheerens JC, Chanon AM, Reese RN, Smiljanic D, Wesdemiotis C, Blakeslee JJ, Riedl KM, Rinaldi PL. 2013. Nonanthocyanin secondary metabolites of black raspberry (Rubus occidentalis L.) fruits: identification by HPLC-DAD, NMR, HPLC-ESI-MS, and ESI-MS/MS analyses. J Agric Food Chem. 61:12032–43.

Wang C, Riedl KM, Schwartz SJ. 2013. Fate of folates during vegetable juice processing – deglutamylation and interconversion. Food Res Internat. 53(1):440-448.

Kopec RE, Schweiggert RM, Riedl KM, Carle R, Schwartz SJ. 2013. Comparison of high-performance liquid chromatography/tandem mass spectrometry and high-performance liquid chromatography/photo-diode array detection for the quantitation of carotenoids, retinyl esters, α-tocopherol and phylloquinon in chylomicron-rich fractions of human plasma. Rapid Commun Mass Spectrom. 27(12):1393-1402.

Hostetler G, Riedl KM, Schwartz SJ. 2013. Effects of food formulation and thermal processing on flavones in celery and chamomile. Food Chem. 141(2):1406-1411.

Harrison EH, dela Sena C, Eroglu A, Fleshman MK. 2012. The formation, occurrence, and function of beta-apocarotenoids: beta-carotene metabolites that may modulate nuclear receptor signaling. Amer J Clin Nutr. 96(5):1189s-1192s.

Garzon GA, Narvaez-Cuenca CE, Kopec RE, Barry AM, Riedl KM, Schwartz SJ. 2012. Determination of carotenoids, total phenolic content, and antioxidant activity of arazá (Eugenia stipitata McVaugh), an Amazonian fruit. J Agric Food Chem. 60(18):4709-4717.

Fleshman MK, Riedl KM, Novotny JA, Schwartz SJ, Harrison EH. 2012. An LC/MS method for d8-beta-carotene and d4-retinyl esters: Beta-carotene absorption and its conversion to vitamin A in humans. J Lipid Res. 53(4):820-827.

Hostetler GL, Riedl KM, Schwartz SJ. 2012. Endogenous enzymes, heat, and ph affect flavone profiles in parsley (Petroselinum crispum var. Neapolitanum) and celery (Apium graveolens) during juice processing. J Agric Food Chem. 60(1):202-208.

He J, Giusti MM. 2011. High-purity isolation of anthocyanins mixtures from fruits and vegetables–a novel solid-phase extraction method using mixed mode cation-exchange chromatography. J Chromatogr A. 1218(44):7914-7922.

Del Carpio Jiménez C, Serrano Flores C, He J, Tian Q, Schwartz SJ, Giusti MM. 2011. Characterisation and preliminary bioactivity determination of Berberis boliviana Lechler fruit anthocyanins. Food Chem. 128(3):717-724.

Aparicio-Ruiz R, Riedl KM, Schwartz SJ. 2011. Identification and quantification of metallo-chlorophyll complexes in bright green table olives by high-performance liquid chromatrography-mass spectrometry quadrupole/time-of-flight. J Agric Food Chem. 59(20):11100-11108.

Wang C, Riedl KM, Schwartz SJ. 2010. A liquid chromatography-tandem mass spectrometric method for quantitative determination of native 5-methyltetrahydrofolate and its polyglutamyl derivatives in raw vegetables. J Chromatogr B Analyt Technol Biomed Life Sci. 878(29):2949-2958.

Wallace TC, Giusti MM. 2010. Extraction and normal-phase HPLC-fluorescence-electrospray MS characterization and quantification of procyanidins in cranberry extracts. J Food Sci. 75(8):C690-696.

Wallace TC, Giusti MM. 2010. Evaluation of parameters that affect the 4-dimethylaminocinnamaldehyde assay for flavanols and proanthocyanidins. J Food Sci. 75(7):C619-625.

Rubio-Diaz DE, Santos A, Francis DM, Rodriguez-Saona LE. 2010. Carotenoid stability during production and storage of tomato juice made from tomatoes with diverse pigment profiles measured by infrared spectroscopy. J Agric Food Chem. 58(15):8692-8698.

Rubio-Diaz DE, De Nardo T, Santos A, de Jesus S, Francis D, Rodriguez-Saona LE. 2010. Profiling of nutritionally important carotenoids from genetically-diverse tomatoes by infrared spectroscopy. Food Chemistry. 120(1):282-289.

Kopec RE, Riedl KM, Harrison EH, Curley RW, Jr., Hruszkewycz DP, Clinton SK, Schwartz SJ. 2010. Identification and quantification of apo-lycopenals in fruits, vegetables, and human plasma. J Agric Food Chem. 58(6):3290-3296.

Garzon GA, Narvaez CE, Riedl KM, Schwartz SJ. 2010. Chemical composition, anthocyanins, non-anthocyanin phenolics and antioxidant activity of wild bilberry (Vaccinium meridionale swartz) from colombia. Food Chemistry. 122(4):980-986.

Cope K, Seifried H, Seifried R, Milner J, Kris-Etherton P, Harrison EH. 2009. A gas chromatography-mass spectrometry method for the quantitation of N-nitrosoproline and N-acetyl-S-allylcysteine in human urine: Application to a study of the effects of garlic consumption on nitrosation. Analytical Biochemistry. 394(2):243-248.

De Nardo T, Shiroma-Kian C, Halim Y, Francis D, Rodriguez-Saona LE. 2009. Rapid and Simultaneous Determination of Lycopene and beta-Carotene Contents in Tomato Juice by Infrared Spectroscopy. J Agric Food Chem. 57(4):1105-1112.

Garzon GA, Riedl KM, Schwartz SJ. 2009. Determination of Anthocyanins, Total Phenolic Content, and Antioxidant Activity in Andes Berry (Rubus glaucus Benth). J. Food Sci. 74(3):C227-C232.

Shiroma-Kian C, Tay D, Manrique I, Giusti MM, Rodriguez-Saona LE. Improving the screening process for the selection of potato breeding lines with enhanced polyphenolics content. J Agric Food Chem. 2008 Nov; 56(21): 9835-42.

Darrigues A, Hall J, Dujmovic N, Gray E, van der Knaap E, Francis DM. Tomato analyzer-color test: a new tool for efficient digital phenotyping. J Amer Soc Hort Sci 2008 Jul;133(4):579-586.

Garelnabi MO, Litvinov D, Parthasarathy S. Gas chromatographic determination of azelaic acid in selected sample preparations [Abstract]. In: Free Rad Biol MedNew York, NY: Elsevier Science Inc; 2007. p. S176.

Netzel M, Netzel G, Tian Q, Schwartz SJ, Konczak I. Native Australian fruits – a novel source of antioxidants for food. Innovative Food Sci Emerging Tech 2007 Sep;8(3):339-46.

He J, Rodriguez-Saona LE, Giusti MM. Mid-infrared spectroscopy for juice authentication – rapid differentiation of commercial juices. J Agric Food Chem 2007 May;55(11):4443-52.

Riedl KM, Lee JH, Renita M, St Martin SK, Schwartz SJ, Vodovotz Y. Isoflavone profiles, phenol content, and antioxidant activity of soybean seeds as influenced by cultivar and growing location in Ohio. J Sci Food Agric 2007 May;87(7):1197-206.

Philbin CS, Schwartz SJ. Resolution of diastereomeric flavonoid (1S)-(-)-camphanic acid esters via reversed-phase HPLC. Phytochemistry 2007 Apr;68(8):1206-11.

Walsh KR, Haak SJ, Bohn T, Tian Q, Schwartz SJ, Failla ML. Isoflavonoid glucosides are deconjugated and absorbed in the small intestine of human subjects with ileostomies. Am J Clin Nutr 2007 Apr;85(4):1050-6.

Netzel M, Netzel G, Tian Q, Schwartz SJ, Konczak I. Sources of antioxidant activity in Australian native fruits: identification and quantification of anthocyanins. J Agric Food Chem 2006 Dec;54(26):9820-6.

Tian Q, Failla ML, Bohn T, Schwartz SJ. High-performance liquid chromatography/atmospheric pressure chemical ionization tandem mass spectrometry determination of cholesterol uptake by Caco-2 cells. Rapid Commun Mass Spectrom 2006 Oct;20(20):3056-60.

Halim Y, Schwartz SJ, Francis DM, Baldauf NA, Rodriguez-Saona LE. Direct determination of lycopene content in tomatoes (Lycopersicon esculentum) by attenuated total reflectance infrared spectroscopy and multivariate analysis. J AOAC Int 2006 Sep;89(5):1257-62.

Chirinos R, Campos D, Betalleluz I, Giusti MM, Schwartz SJ, Tian Q, Pedreschi R, Larondelle Y. High-performance liquid chromatography with photodiode array detection (HPLC-DAD)/HPLC-mass spectrometry (MS) profiling of anthocyanins from Andean Mashua Tubers (Tropaeolum tuberosum Ruiz and Pavon) and their contribution to the overall antioxidant activity. J Agric Food Chem 2006 Sep;54(19):7089-97.

Tiziani S, Schwartz SJ, Vodovotz Y. Profiling of carotenoids in tomato juice by one- and two-dimensional NMR. J Agric Food Chem 2006 Aug;54(16):6094-100.

Wyzgoski FJ, Miller AR, Scheerens JC, Rinaldi PL, Bishop BL, Reese RN, Ozgen M, Tulio AZ, Giusti MM, Bomser JA. A nuclear magnetic resonance spectroscopy-based approach to profile biologically active plant metabolites using black raspberry inhibition of colon cancer cell proliferation as a model system [Abstract]. In: Hortscience; Jul; Alexandria, VA: Amer Soc Horticultural Science; 2006. p. 1000.

Ozgen M, Reese RN, Tulio AZ, Scheerens JC, Miller AR. Modified 2,2-azino-bis-3-ethylbenzothiazoline-6-sulfonic acid (ANTS) method to measure antioxidant capacity of selected small fruits and comparison to ferric reducing antioxidant power (FRAP) and 2,2′-diphenyl-1-picrylhydrazyl (DPPH) methods. J Agric Food Chem 2006 Feb;54(4):1151-7.

Tian Q, Giusti MM, Stoner GD, Schwartz SJ. Characterization of a new anthocyanin in black raspberries (Rubus occidentalis) by liquid chromatography electrospray ionization tandem mass spectrometry. Food Chem 2006 Feb;94(3):465-8.

Jing P, Giusti MM. Characterization of anthocyanin-rich waste from purple corncobs (Zea mays L.) and its application to color milk. J Agric Food Chem 2005 Nov;53(22):8775-81.

Tian Q, Giusti MM, Stoner GD, Schwartz SJ. Screening for anthocyanins using high-performance liquid chromatography coupled to electrospray ionization tandem mass spectrometry with precursor-ion analysis, product-ion analysis, common-neutral-loss analysis, and selected reaction monitoring. J Chromatogr A 2005 Oct;1091(1-2):72-82.

Ferruzzi MG, Schwartz SJ. Thermal degradation of commercial grade sodium copper chlorophyllin. J Agric Food Chem 2005 Sep;53(18):7098-102.

Schwartz SJ. How can the metabolomic response to lycopene (exposures, durations, intracellular concentrations) in humans be adequately evaluated? J Nutr 2005 Aug;135(8):2040S-1S.

Tian Q, Konczak I, Schwartz SJ. Probing anthocyanin profiles in purple sweet potato cell line (Ipomoea batatas L. Cv. Ayamurasaki) by high-performance liquid chromatography and electrospray ionization tandem mass spectrometry. J Agric Food Chem 2005 Aug;53(16):6503-9.

Tian Q, Rosselot RA, Schwartz SJ. Quantitative determination of intact glucosinolates in broccoli, broccoli sprouts, Brussels sprouts, and cauliflower by high-performance liquid chromatography-electrospray ionization-tandem mass spectrometry. Anal Biochem 2005 Aug;343(1):93-9.

Lin F, Giusti MM. Effects of solvent polarity and acidity on the extraction efficiency of isoflavones from soybeans (Glycine max). J Agric Food Chem 2005 May;53(10):3795-800.

He J, Magnuson BA, Giusti MM. Analysis of anthocyanins in rat intestinal contents–impact of anthocyanin chemical structure on fecal excretion. J Agric Food Chem 2005 Apr;53(8):2859-66.

Tian Q, Aziz RM, Stoner GD, Schwartz SJ. Anthocyanin determination in black raspberry (Rubus occidentalis) and biological specimens using liquid chromatography-electrospray ionization tandem mass spectrometry. J Food Sci 2005 Jan;70(1):C43-7.