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                    U.S. DEPARTMENT OF AGRICULTURE
 Methods and Application of Food Composition Laboratory: Beltsville, MD
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ARS Home Northeast Area Beltsville, Maryland (BHNRC) Beltsville Human Nutrition Research Center Methods and Application of Food Composition Laboratory People & Locations







Ping  Geng
                        Methods and Application of Food Composition Laboratory

                        




                        
                        Chemist
                        Phone: (301) 504-8927
                        
                        
                        Fax: (Employee information on this page comes from the REE Directory. Please contact your front office staff to update the REE Directory.)
                            **Publications**
                                                (Clicking on the reprint icon
                                                    Reprint Icon
                                                    will take you to the publication reprint.)Contrast study on secondary metabolite profile between pastas
made from three single varietal common bean (Phaseolus vulgaris
L.) and durum wheat (Triticum durum)
                                                        

- (Peer Reviewed Journal)Geng, P., Hooper, S., Sun, J., Chen, P., Cichy, K.A., Harnly, J.M. 2022. Contrast study on secondary metabolite profile between pastas made from three single varietal common bean (Phaseolus vulgaris L.) and durum wheat (Triticum durum). ACS Food Science and Technology. 2(5):895–904. https://doi.org/10.1021/acsfoodscitech.2c00050.Classification of structural characteristics facilitate identifying steroidal saponins inAlliums using ultra-high performance liquid chromatography high-resolution massspectrometry
                                                        

- (Peer Reviewed Journal)Geng, P., Chen, P., Lin, L., Sun, J., Harrington, P., Harnly, J.M. 2021. Classifi cation of structural characteristics facilitate identifying steroidal saponins inAlliums using ultra-high performance liquid chromatography high-resolution massspectrometry . Journal of Food Composition and Analysis. 102:103994. https://doi.org/10.1016/j.jfca.2021.103994.Feruloyl dopamine-O-hexosides are efficient marker compounds for differentiation between Black Cohosh (Actaea racemosa) and related Actaea species – an UHPLC-HRAM-MS Chemometrics Study
                                                        

- (Peer Reviewed Journal)Geng, P., Harnly, J.M., Sun, J., Zhang, M., Chen, P. 2017. Feruloyl dopamine-O-hexosides are efficient marker compounds for differentiation between Black Cohosh (Actaea racemosa) and related Actaea species – an UHPLC-HRAM-MS Chemometrics Study. Analytical and Bioanalytical Chemistry. 127:68-75. https://doi.org/10.1016/j.postharvbio.2017.01.006.Comprehensive characterization of C-glycosyl flavones in wheat (Triticum aestivum L.) germ using UPLC-PDA-ESI/HRMSn and mass defect filtering

- (Peer Reviewed Journal)Geng, P., Sun, J., Zhang, M., Li, X., Harnly, J.M., Chen, P. 2016. Comprehensive characterization of C-glycosyl flavones in wheat (Triticum aestivum L.) germ using UPLC-PDA-ESI/HRMSn and mass defect filtering. Journal of Mass Spectrometry. 64:4407-4415.Differentiation of Bread Made with Whole Grain and Refined Wheat (T. aestivum) Flour Using LC/MS-based chromatographic Fingerprinting and Chemometric Approaches

- (Peer Reviewed Journal)Geng, P., Harnly, J.M., Chen, P. 2016. Differentiation of Bread Made with Whole Grain and Refined Wheat (T. aestivum) Flour Using LC/MS-based chromatographic Fingerprinting and Chemometric Approaches. Journal of Food Composition and Analysis. 47:92-100.Differentiation of whole grain and refined wheat (T. aestivum) flour using a fuzzy mass spectrometric fingerprinting and chemometric approaches

- (Peer Reviewed Journal)Geng, P., Harnly, J.M., Chen, P., Luthria, D.L., Zhang, M. 2015. Differentiation of whole grain and refined wheat (T. aestivum) flour using a fuzzy mass spectrometric fingerprinting and chemometric approaches. Journal of Agricultural and Food Chemistry. 407:7875-7888.Differentiation of whole grain from refined wheat (T. aestivum) flour using lipid profile of wheat bran, germ, and endosperm with UHPLC-HRAM mass spectrometry”

- (Peer Reviewed Journal)Geng, P., Harnly, J.M., Chen, P. 2015. Differentiation of whole grain from refined wheat (T. aestivum) flour using lipid profile of wheat bran, germ, and endosperm with UHPLC-HRAM mass spectrometry”. Journal of Agricultural and Food Chemistry. 63:6189-6211.Metabolomic assessment reveals a stimulatory effect of calcium treatment on glucosinolates contents in broccoli microgreen
                                                        

- (Peer Reviewed Journal)Sun, J., Kou, L., Geng, P., Huang, H., Yang, T., Luo, Y., Chen, P. 2015. Metabolomic assessment reveals a stimulatory effect of calcium treatment on glucosinolates contents in broccoli microgreen. Journal of Agricultural and Food Chemistry. 8:63(6):1863-1868.


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