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United States Department of Agriculture

Agricultural Research Service

Research Project: FINGERPRINTING AND PROFILING METHODS FOR CHARACTERIZATION OF FOODS AND DIETARY SUPPLEMENTS Publications (Clicking on the reprint icon Reprint Icon will take you to the publication reprint.)

A non-targeted UHPLC-UV methid with classical and multi-variate data analysis to detect adulteration of skim milk powder with foreign proteins - (Peer Reviewed Journal)
Jablonski, J., Moore, J., Harnly, J.M. 2014. A non-targeted UHPLC-UV methid with classical and multi-variate data analysis to detect adulteration of skim milk powder with foreign proteins. Journal of Agricultural and Food Chemistry. 62:5198-5206.
Natural products with health benefits from marine biological resources - (Peer Reviewed Journal)
Zhao, Y., Chen, P. 2014. Natural products with health benefits from marine biological resources. Current Organic Chemistry. 10.2174/138527281807140515132853.
Recent advances in ultra-high performance liquid chromatography for the analysis of traditional chinese medicine - (Peer Reviewed Journal)
Huang, J., Liu, M., Chen, P. 2014. Recent advances in ultra-high performance liquid chromatography for the analysis of traditional chinese medicine. Analytical Letters. 10.1080/00032719.2014.888727.
Differentiation of the four major types (C. Burmannii, C. Verum, C. cassia, And C. Loureiroi) of cinnamons using a flow-injection mass spectrometric (FIMS) fingerprinting method - (Peer Reviewed Journal)
Chen, P., Sun, J., Ford, P. 2014. Differentiation of the four major types (C. Burmannii, C. Verum, C. cassia, And C. Loureiroi) of cinnamons using a flow-injection mass spectrometric (FIMS) fingerprinting method. Analytical and Bioanalytical Chemistry. 10.1021/jf405580c.
Changes in the phenolic acid content during commercial dry-grind processing of corn to ethanol and DDGS - (Peer Reviewed Journal)
Luthria, D.L., Memon, A.A., Liu, K. 2014. Changes in the individual and total phenolic acid content during commercial dry-grind processing of corn to ethanol and DDGS . Journal of the Science of Food and Agriculture. 94:1723-1728.
Anthocyanidins and polyphenols in five brassica species microgreens: analysis by UHPLC-PDA-ESI/HRMS/MSn - (Peer Reviewed Journal)
Sun, J., Xiao, Z., Lin, L., Lester, G.E., Wang, Q., Harnly, J.M., Chen, P. 2013. Anthocyanidins and polyphenols in five brassica species microgreens: analysis by UHPLC-PDA-ESI/HRMS/MSn. Journal of Agricultural and Food Chemistry. 61:10960-10970.
Exploring authentic skim milk powder variance for the development of nontargeted adulterant detection methods using NIR spectroscopy and chemometrics - (Peer Reviewed Journal)
Botros, L., Jablonski, J., Chang, C., Bergana, M., Wehking, P., Harnly, J.M. 2013. Exploring authentic skim milk powder variance for the development of nontargeted adulterant detection methods using NIR spectroscopy and chemometrics. Journal of Agricultural and Food Chemistry. 61:9810-9818.
Proteomic and genetic analyses demonstrate a critical role for the complement system in basal deposit formation in a mouse model of inherited macular dystrophy - (Peer Reviewed Journal)
Garland, Donita, Godin, R.F., Speicher, K., Harnly, J.M., Lambris, J.D., Eric, E.A. 2013. Proteomic and genetic analyses demonstrate a critical role for the complement system in basal deposit formation in a mouse model of inherited macular dystrophy. Human Molecular Genetics. 23:52-68 (2014).
Localization of phenolic acids and antioxidant actnity in sorghum karnels - (Peer Reviewed Journal)
Luthria, D.L., Liu, K. 2013. Localization of phenolic acids and anliokidant actnity in sorghum karnels. Journal of Food Science. 5:1751-1760.
Differentiation of leaf and whole-plant samples of di- and tetraploid Gynostemma pentaphyllum (Thunb.) Makino using flow-injection mass spectrometric(FIMS) fingerprinting method combined with chemometric approaches - (Peer Reviewed Journal)
Zhao, Y., Niu, Y., Xie, Z., Shi, H., Chen, P., Yu, L. 2013. Differentiation of leaf and whole-plant samples of di- and tetraploid Gynostemma pentaphyllum (Thunb.) Makino using flow-injection mass spectrometric(FIMS) fingerprinting method combined with chemometric approaches. Analytica Chimica Acta. 5:1288-1297.
Detection of adulterated Ginkgo biloba supplements using chromatographic and spectral fingerprints - (Peer Reviewed Journal)
Harnly, J.M., Luthria, D.L., Chen, P. 2012. Detection of adulterated Ginkgo biloba supplements using chromatographic and spectral fingerprints. Journal of Association of Official Analytical Chemists International. 95:6.
Certification of elements in and use of standard reference material 3280 multivitamin/multielement tablets - (Peer Reviewed Journal)
Turk, G.C., Sharples, K.E., Christopher, S.J., Cleveland, D., Day, R.D., Jongsma, C.G., Long, S.E., Mackey, E.A., Marlow, A.F., Oflaz, R., Paul, R.L., Sieber, J.R., Thompson, R.Q., Wood, L.J., Yu, L.L., Zeisler, R., Wise, S.A., Yen, J.H., Atkinson, R.L., Greene, E., Harnly, J.M., Ho, I.P., Betz, J.M. 2013. Certification of elements in and use of standard reference material 3280 multivitamin/multielement tablets. Official Methods of Analysis of AOAC International. 96:1281-1287.
Differentiation of leaf and whole-plant samples of di- and tetraploid Gynostemma pentaphyllum (Thunb.) Makino using flow-injection mass spectrometric(FIMS) fingerprinting method combined with chemometric approaches - (Peer Reviewed Journal)
Zhao, Y., Niu, Y., Xie, Z., Shi, H., Chen, P., Yu, L. 2013. Differentiation of leaf and whole-plant samples of di- and tetraploid Gynostemma pentaphyllum (Thunb.) Makino using flow-injection mass spectrometric(FIMS) fingerprinting method combined with chemometric approaches. Journal of Functional Foods. 10.1016/j.jff.2013.04.013.
Differentiating organic and conventional sage by chromatographic and mass spectrometry flow-injection fingerprints - (Peer Reviewed Journal)
Gao, B., Lu, Y., Chen, P., Liangli, Y. 2013. Differentiating Organic and Conventional Sage by Chromatographic and Mass Spectrometry Flow-Injection Fingerprints. Journal of Agricultural and Food Chemistry. 61:2957-2963.
Authentication of organically and conventionally grown basils by gas chromatograpy/mass spectrometry chemical profiles - (Peer Reviewed Journal)
Wang, Z., Chen, P., Yu, L., Harrington, P.B. 2013. Authentication of organically and conventionally grown basils by gas chromatograpy/mass spectrometry chemical profiles. Analytical Chemistry. 85:2945-2953.
Profiling polyphenols of two diploid strawberry (Fragaria vesca) inbred lines using UHPLC-HRMSn - (Peer Reviewed Journal)
Sun, J., Liu, X., Yang, T., Solvin, J., Chen, P. 2013. Profiling polyphenols of two diploid strawberry (Fragaria vesca) inbred lines using UHPLC-HRMSn. Analytical Biochemistry. 5:2945-53.
Encapsulation of indole-3-carbinol and 3'3'-diindolylmethane in zein/carboxymethyl chitosan nanoparticles with controlled release property and improved stability - (Peer Reviewed Journal)
Lou, Y., Wang, T.T., Teng, Z., Chen, P., Sun, J., Wang, Q. 2013. Encapsulation of indole-3-carbinol and 3'3'-diindolylmethane in zein/carboxymethyl chitosan nanoparticles with controlled release property and improved stability. Food Chemistry. 139(1-4):224-30.
Assay of phenolic compounds from four species of Ber (Ziziphus mauritiana L.) Fruits: Comparision of three base hydrolysis procedure for quantification of total phenolic acids - (Peer Reviewed Journal)
Memon, A.A., Memon, N., Bhanger, M.I., Luthria, D.L. 2013. Assay of phenolic compounds from four species of Ber (Ziziphus mauritiana L.) Fruits: Comparision of three base hydrolysis procedure for quantification of total phenolic acids. Journal of Functional Foods. 139:496-502.
Chromatographic and mass spectrometric fingerprinting analyses of angelica sinensis (Oliv.) diels dietary supplements - (Peer Reviewed Journal)
Zhao, Y., Sun, J., Yu, L., Chen, P. 2013. Chromatographic and mass spectrometric fingerprinting analyses of angelica sinensis (Oliv.) diels dietary supplements . Analytical and Bioanalytical Chemistry. 10.1007/s00216-012-6668-1.
Differentiating organic from conventional peppermints using chromatographic and flow-injection mass spectrometric (FIMS) fingerprints - (Peer Reviewed Journal)
Gao, B., Qin, F., Chen, P., Shi, H., Liangli, L. 2012. Differentiating organic from conventional peppermints using chromatographic and flow-injection mass spectrometric (FIMS) fingerprints. Journal of Agricultural and Food Chemistry. 60:11987-11994.
Uhplc/hrms Analysis of African Mango (Irvingia Gabonensis) Seeds, Seed Extracts, and African Mango Based Dietary Supplements - (Peer Reviewed Journal)
Sun, J., Chen, P. 2012. UHPLC/HRMS analysis of African mango (Irvingia gabonensis) seeds, seed extracts, and African mango based dietary supplements. Journal of Agricultural and Food Chemistry. 60:8703-8709.
Determination of antioxidant capacity and a-amylase inhibitory activity of the essential oils from citronella grass and lemongrass - (Peer Reviewed Journal)
Jumepaeng, T., Prachakool, S., Luthria, D.L., Chanthai, S. 2013. Determination of antioxidant capacity and a-amylase inhibitory activity of the essential oils from citronella grass and lemongrass. International Food Technology. 20:481-485.
Phenolic acids composition of fruit extracts of Ber (Ziziphus mauritiana L., var. Golo lemai) - (Peer Reviewed Journal)
(11-Jun-12)
Developing a heme iron database for meats according to meat type, cooking method and doneness level - (Peer Reviewed Journal)
Cross, A.J., Harnly, J.M., Ferrucci, L.M., Risch, A., Mayne, S.T., Sinha, R. 2012. Developing a heme iron database for meats according to meat type, cooking method and doneness level. Food and Nutrition Sciences. 10:4236.
Optimization of extraction of phenolic acids from a vegetable waste product using a pressurized liquid extractor - (Peer Reviewed Journal)
Luthria, D.L. 2012. Optimization of extraction of phenolic acids from a vegetable waste product using a pressurized liquid extractor. Journal of Functional Foods. 4:842-850.
Classification of cultivation locations of panax quinquefolius L samples using high performance liquid chromatography-electrospray ionization mass spectrometry and chemometric analysis - (Peer Reviewed Journal)
Sun, X., Chen, P., Cook, S., Jackson, G., Harnly, J.M., Harrington, P. 2012. Classification of cultivation locations of panax quinquefolius L samples using high performance liquid chromatography-electrospray ionization mass spectrometry and chemometric analysis. Analytical Chemist. 84:3628-3634.
Classification of cultivation locations of Panax quinquefolius L samples using high performance liquid chromatography-electrospray ionization mass spectrometry and chemometric analysis - (Peer Reviewed Journal)
Sun,, X., Chen, P., Cook, S., Jackson, G., Harnly, J.M., Harrington, P. 2013. Classification of cultivation locations of Panax quinquefolius L samples using high performance liquid chromatography-electrospray ionization mass spectrometry and chemometric analysis. Analytical Chemistry. 84:3628-3634.
Recent applications for HPLC-MS analysis of anthocyanins in Food materials - (Peer Reviewed Journal)
Sun, J., Long-Ze, L., Chen, P. 2013. Recent applications for HPLC-MS analysis of anthocyanins in Food materials. Current Analytical Chemistry. 9:397-416.
Study of the mass spectrometric behaviors of anthocyanins in negative ionization mode and its applications for characterization of anthocyanins and non-anthocyanin polyphenols - (Peer Reviewed Journal)
Sun, J., Lin, L., Chen, P. 2012. Study of the mass spectroscopic behaviors of anthocyanins in negative ionization mode and its applications for fast differentiation of anthocyanins and non-anthocyanin polyphenols in natural products. Rapid Communications in Mass Spectrometry. 26:-1123-1132.
Lc-Pda-Esi/ms Identification of the Phenolic Components of Three Compositae Spices: Chamomile, Tarragon, and Mexican Arnica - (Peer Reviewed Journal)
Lin, L., Harnly, J.M. 2012. LC-PDA-ESI/MS Identification of the Phenolic Components of Three Compositae Spices: Chamomile, Tarragon, and Mexican Arnica. Natural Product Communications. 7:749-753.
Influence of extraction methodologies on the analysis of five major volatile aromatic compounds of citronella grass (Cymbopogon nardus) and lemongrass (Cymbopogon citratus) grown in Thailand - (Peer Reviewed Journal)
Chanthai, S., Prachakool, S., Ruangviriyachai, C., Luthria, D.L. 2012. Influence of extraction methodologies on the analysis of five major volatile aromatic compounds of citronella grass (Cymbopogon nardus) and lemongrass (Cymbopogon citratus) grown in Thailand. Journal of the Association of Official Analytical Chemists. 95:763-772.
A general approach to quantification of hydroxycinnamic acid derivatives and flavones, flavonols, and their glycosides by UV spectrophotometry - (Peer Reviewed Journal)
Lin, L., Harnly, J.M., Zhang, R., Chen, H., Fain, Z. 2011. A general approach to quantification of hydroxycinnamic acid derivatives and flavones, flavonols, and their glycosides by UV spectrophotometry. Journal of Agricultural and Food Chemistry. 60:544-553.
Uhplc-Pda-Esi/hrms/msn Analysis of Anthocyanins, Flavonol Glycosides, and Hydroxycinnamic Acid Derivatives in Red Mustard Green (Brassica Juncea (L) Coss Variety) - (Peer Reviewed Journal)
Lin, L., Sun, J., Chen, P., Harnly, J.M. 2011. UHPLC-PDA-ESI/HRMS/MSn analysis of anthocyanins, flavonol glycosides, and hydroxycinnamic acid derivatives in red mustard green (Brassica juncea (L) Coss variety). Journal of Agricultural and Food Chemistry. 60:544-553.
Phenolic composition, anitproliferative and anti-inflammatory properties of conventional and organic cinnamon and peppermint - (Peer Reviewed Journal)
Lv, J., Whent, M., Huang, H., Lu, Y., Charles, D., Liu, L., Yu, L., Luthria, D.L. 2012. Phenolic composition, anitproliferative and anti-inflammatory properties of conventional and organic cinnamon and peppermint. Food Chemistry. 132:1442-1450.
Phytochemical composition and antioxidant capacity of modified-lipoxygenase soybeans grown in maryland - (Peer Reviewed Journal)
Whent, M., Lv, J., Lutterodt, H., Kenworthy, W., Yu (Lucy), L., Luthria, D.L. 2011. Phytochemical composition and antioxidant capacity of modified-lipoxygenase soybeans grown in maryland. Journal of Agricultural and Food Chemistry. 59:12902-12909.
The effect of surfactant on headspace single drop microextraction for the determination of some volatile aroma compounds in citronella grass and lemongrass leaves by gas chromatography - (Peer Reviewed Journal)
Jumepaeng, T., Luthria, D.L., Chanthai, S. 2012. The effect of surfactant on headspace single drop microextraction for the determination of some volatile aroma compounds in citronella grass and lemongrass leaves by gas chromatography . Analytical Methods. 4:2012,424-28.
Guidelines for validation of botanical identification methods - (Peer Reviewed Journal)
Harnly, J.M., Applequist, W., Caspar, S., Harrington, P., Hill, N., Labudde, R., Neal-Kababick, J., Harbaugh-Reynaud, D., Roman, M., Roman, S., Sullivan, D., Titlow, B., Wehling, P. 2012. Guidelines for validation of botanical identification methods. Official Methods of Analysis of AOAC International. 95:268-272.
Chemical composition, and anti-proliferative and anti-inflammatory effects of the leaf and wholeplant samples of diploid and tetraploid gynostemma pentaphyllum - (Peer Reviewed Journal)
Xie, Z., Huang, H., Zhao, Y., Shi,, H., Wang, S., Wang, T.T., Chen, P., Yu, L. 2011. Chemical composition, and anti-proliferative and anti-inflammatory effects of the leaf and wholeplant samples of diploid and tetraploid gynostemma pentaphyllum. Food Chemistry. 132:125-133.
High-performance Liquid Chromatography Mass Spectrometry Analysis of Pantothenic acid (Vitamin B5) in Multivitamin Dietary Supplements - (Book / Chapter)
(01-Oct-11)
Probability of identification (POI): a statistical model for the validation of qualitative botanical identification methods - (Peer Reviewed Journal)
Labudde, R., Harnly, J.M. 2012. Probability of identification (POI): a statistical model for the validation of qualitative botanical identification methods. Official Methods of Analysis of AOAC International. 95:273-285.
Quantitation of flavanols, proanthocyanidins, isoflavones, flavanones, dihydrochalcones, stilbenes, and benzoic Acid derivatives after identification by LC-MS - (Peer Reviewed Journal)
Lin, L., Harnly, J.M. 2011. Quantitation of flavanols, proanthocyanidins, isoflavones, flavanones, dihydrochalcones, stilbenes, and benzoic Acid derivatives after identification by LC-MS. Journal of Agricultural and Food Chemistry. 60:5832-5840.
A flow-injection mass spectrometry fingerprinting method for authentication and quality assessment of Scutellaria lateriflora-based dietary supplements - (Peer Reviewed Journal)
Sun, J., Chen, P. 2011. A flow-injection mass spectrometry fingerprinting method for authentication and quality assessment of Scutellaria lateriflora-based dietary supplements. Analytical and Bioanalytical Chemistry. 401:1577-1584.
A flow-injection mass spectrometry fingerprinting method for authentication and quality assessment of Scutellaria lateriflora-based dietary supplements - (Peer Reviewed Journal)
Sun, J., Long-Ze, L., Chen, P. 2011. A flow-injection mass spectrometry fingerprinting method for authentication and quality assessment of Scutellaria lateriflora-based dietary supplements. Analytical and Bioanalytical Chemistry. 401:1577-1584.
Profiling the indole alkaloids in yohimbe bark with ultra-performance liquid chromatography coupled with ion mobility quadrupole time-of-flight mass spectrometry - (Peer Reviewed Journal)
Sun, J., Chen, P. 2011. Profiling the indole alkaloids in yohimbe bark with ultra-performance liquid chromatography coupled with ion mobility quadrupole time-of-flight mass spectrometry. Journal of Rapid Communications in Mass Spectroscopy. 25:2591-2602.
Lc-Pda-Eis/msn Identification of New Anthocyanins in Purple Radish (Raphanus Sativus L. Variety) - (Peer Reviewed Journal)
Lin, L., Jianghao, S., Chen, P., Harnly, J.M. 2011. LC-PDA-EIS/MSn identification of new anthocyanins in purple radish (Raphanus sativus L. variety). Journal of Agricultural food Chemistry . 59:6616-6627.
A statistical evaluation of spectral fingerprinting methods using analysis of variance and principal component analysis - (Peer Reviewed Journal)
Luthria, D.L., Mukhopadhyay, S., Lin, L., Harnly, J.M. 2011. A statistical evaluation of spectral fingerprinting methods using analysis of variance and principal component analysis. Food Chemistry. 65:80-85.
Differentiation of Panax quinquefolius grown in United States and China using LC/MS-based chromatographic fingerprinting and metabolomic approaches - (Peer Reviewed Journal)
Sun, J., Chen, P. 2011. Differentiation of Panax quinquefolius grown in United States and China using LC/MS-based chromatographic fingerprinting and metabolomic approaches. Analytical Biochemistry. 58(8):4545-4553.
Identification, quantitation, and comprehensive assessment of green, white, and pu-erh teas using UPLC/UV/MS - (Peer Reviewed Journal)
Zhao, Y., Chen, P., Lin, L., Harnly, J.M. 2011. Identification, quantitation, and comprehensive assessment of green, white, and pu-erh teas using UPLC/UV/MS. Food Chemistry. 126:1269-1277.
Chromatographic fingerprint analysis and rutin and quercetin compositions in the leaf and whole-plant samples of di- and tetraploid Gynostemma pentaphyllum - (Peer Reviewed Journal)
Xie, Z., Zhao, Y., Chen, P., Yu, L. 2010. Chromatographic fingerprint analysis and rutin and quercetin compositions in the leaf and whole-plant samples of di- and tetraploid Gynostemma pentaphyllum. Journal of Agricultural and Food Chemistry. 7:3042-3049.
Phenolic component profiles of mustard greens, yu choy and 15 other Brassica vegatables - (Peer Reviewed Journal)
Harnly, J.M., Lin, L. 2010. Phenolic component profiles of mustard greens, yu choy and 15 other Brassica vegatables. Journal of Agricultural and Food Chemistry. 58(11):6850-6857.
Flow injection mass spectral fingerprints demonstrate chemical differences in rio red grapefruit with respect to year, harvest time, and conventional versus organic farming     Reprint Icon - (Peer Reviewed Journal)
Chen, P., Harnly, J.M., Lester, G.E. 2010. Flow injection mass spectral fingerprints demonstrate chemical differences in Rio Red grapefruit with respect to year, harvest time, and conventional versus organic farming. Journal of Agriculture and Food Chemistry. 58(8):4545-4553.
Influence of conventional and organic agricultural practices on the phenolic content in eggplant pulp: Plant-to-plant variation - (Peer Reviewed Journal)
Luthria, D., Singh, A.P., Wilson, T., Vorsa, N., Banuelos, G.S., Vinyard, B.T. 2010. Influence of conventional and organic agricultural practices on the phenolic content in eggplant pulp: Plant-to-plant variation. Food Chemistry. 121(2):406-411.
Mass spectroscopic fingerprinting method for to differentiation between Scutellaria lateriflora and the Germander (Teucrium canadens and T. chamaedrys species - (Peer Reviewed Journal)
Chen, P., Lin, L., Harnly, J.M. 2010. Mass spectroscopic fingerprinting method for differentiation between Scutellaria lateriflora and the Germander (Teucrium canadense and T. chamaedrys) species. Journal of AOAC International. 93(4):1148-1154.
Optimized separation procedures for the simultaneous assay of three plant hormones in liquid biofertilizers - (Peer Reviewed Journal)
Tansupo, P., Suwannasom, P., Luthria, D.L., Chanthai, S., Ruangviriyachai, C. 2010. Optimized separation procedures for the simultaneous assay of three plant hormones in liquid biofertilizers. Phytochemical Analysis. 21(2):157-162.
Identification of the phenolic components of collard greens, kale, and Chinese broccoli - (Peer Reviewed Journal)
Lin, L., Harnly, J.M. 2009. Identification of the phenolic components of collard greens, kale, and Chinese broccoli. Journal of Agricultural and Food Chemistry. 57(16):7401-7408.
Last Modified: 12/20/2014
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