Publications (Clicking on the reprint icon will take you to the publication reprint.)

Phenolic acids composition of fruit extracts of Ber (Ziziphus mauritiana L., var. Golo lemai) - (Peer Reviewed Journal)

(11-Jun-12)

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.

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.

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., 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     - (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.