Journal Articles

Jaspreet K.C. Ahuja, Alanna J. Moshfegh, Joanne M. Holden, and Ellen Harris.  2013.  USDA Food and Nutrient Databases Provide the Infrastructure for Food and Nutrition Research, Policy, and Practice.  Journal of Nutrition.  143:241S-249S.

 Phillips, K.M., Ruggio, D.M., Haytowitz, D.B. 2011. Folate composition of ten types of mushrooms determined by liquid chromatography-mass spectrometry. Food Chemistry. 129:63-636.

Phillips, K.M., Ruggio, D.M., Horst, R.L., Minor, B., Simon, R., Feeney, M., Byrdwell, W.C., Haytowitz, D.B. 2011. Vitamin D and sterol composition of ten types of mushrooms from retail suppliers in the United States. Journal of Agricultural and Food Chemistry. 59(14):7841-7853.

Byrdwell, W.C., Exler, J., Gebhardt, S.E., Harnly, J.M., Holden, J.M., Horst, R.L., Patterson, K.Y., Phillips, K., Wolf, W.R.  2011.  Liquid Chromatography with Ultraviolet and Dual Parallel Mass Spectrometric Detection for Analysis of Vitamin D in Retail Fortified Orange Juice.    Journal of Food Composition and Analysis.  24(3):299-306.

Pehrsson, P.R., Patterson, K.Y., Perry, C.R. 2011. The fluoride content of select brewed and microwave-brewed black teas in the United States. J Food Comp. Anal. 24(7):971-975

Trainer, D., Pehrsson, P.R., Haytowitz, D.B., Holden, J.M., Phillips, K.M., Rasor, A.S., Conley, N.A. (2010)  Development of sample handling procedures for foods under USDA’s National Food and Nutrient Analysis Program.  Journal of Food Composition and Analysis. 23:843-851

Patterson, K.Y., Phillips, K.M., Horst, R.L., Byrdwell, W.C., Exler, J., Lemar, L.E., and Holden, J.M.  (2010) Vitamin D content and variability in fluid milks from a US Department of Agriculture nationwide sampling to update values in the National Nutrient Database for Standard Reference.  J. Dairy Sci.  93:5082-5090

Phillips, K.M., Tarrago-Trani, M.T., Gebhard, S.E., Exler, J. Patterson, K.Y., Haytowitz, D.B., Pehrsson, P.R., Holden, J.M.  2010.  Stability of vitamin C in frozen raw fruit and vegetable homogenates.  Journal of Food Composition and Analysisysis. 23:253–259

Folic Acid Content of Ready-to-Eat Cereals Determined by Liquid Chromatography-Mass Spectrometry: Comparison to Product Label and to Values Determined by Microbiological Assay.  (2010).  K.M. Phillips,D.M. Ruggio, M. Ashraf-Khorassani, R.E. Eitenmiller, S. Cho, L.E. Lemar, C.R. Perry, P.R. Pehrsson, and J.M. Holden.  Cereal Chem. 87(1):42–49.

Ahuja, J.K.C., Lemar, L., Goldman, J.D.,  Moshfegh, A.J. (2009). The impact of revising fats and oils data in the US Food and Nutrient Database for Dietary Studies.  Journal of Food Composition and Analysis.  22S:S63-S67.

Bhagwat, S.A., Patterson, K.Y. and Holden, J.M..  (2009).  Validation study of the USDA's Data Quality Evaluation System. Journal of Food Composition and Analysis.  22:366-372.

Haytowitz, D.B., Lemar, L.E., and Pehrsson, P.R.  (2009).  USDA's Nutrient Databank System – A tool for handling data from diverse sources.  Journal of Food Composition and Analysis.  22:433-441.

Phillips, K.M., Byrdwell, W.C., Exler, J., Harnly, J., Holden, J.M., Holick, M.F., Hollis, B.W., Horst, R.L., Lemar, L.E., Patterson, K.Y., Tarrago-Trani, M.T., and Wolf, W.R. (2008). Development and validation of control materials for the measurement of vitamin D3 in selected U.S. foods. J. Food Comp. Anal., 21:527-534.

Holden, J.M., Lemar, L.E., and Exler, J.  (2008).  Vitamin D in foods: development of the US Department of Agriculture database.  American Journal of Clinical Nutrition.  87:1092s-1096s.

Holden, J.M. and Lemar, L.E.  (2008).  Assessing vitamin D contents in foods and supplements: challenges and needs.  American Journal of Clinical Nutrition.  88(Suppl.):551S-553S. 

Haytowitz, D.B., Pehrsson, P.R., and Holden, J.M.  (2008) The National Food and Nutrient Analysis Program:  A Decade of Progress. Journal of Food Composition and Analysis 21(Supp. 1):S94-S102.

Phillips, K.M., Patterson, K.Y., Wolf, W.R., Sharpless, K.E., and Holden, J.M. 2007. Reference Materials to Evaluate Measurement Systems for the Nutrient Composition of Foods:Results from USDA's National Food and Nutrient Analysis Program. Anal. Bioanal. Chem., 389:219-229. DOI 10.1007/s00216-007-1366-0

Póo-Prieto, R., Haytowitz, D.B., Holden, J.M., Rogers, G., Choumenkovitch, S.F., Jacques, P.F., and Selhub.J.  2006.  Use of the Affinity/HPLC Method for Quantitative Estimation of Folic Acid in Enriched Cereal-Grain Products.  J. Nutr. 136(12): 3079-3083.

Harnly, J.M., Doherty, R.F., Beecher, G.R., Holden, J.M., Haytowitz, D.B., Bhagwat, S., Gebhardt, S.   2006.  Flavonoid Content of U.S. Fruits, Vegetables, and Nuts.  J. Agric. Food Chem.  54(26):9966-9977.

Phillips, K.M., Ruggio, D.M., Ahsraf-Khorassani,M., Haytowitz, D.B.  2006.  Difference in Folate Content of Green and Red Sweet Peppers (Capsicum anuum) Determined by Liquid Chromatography-Mass Spectrometry.  J. Agric. Food Chem. 54(26):9998-10002.

Pehrsson, P., Perry, C., Cutrufelli, R., Patterson, K., Wilger, J., Haytowitz, D., Holden, J., Day, C., Himes, J., Harnak, L., Levy, S., Wefel, J., Heilman, J., Phillips, K., Rasor, A. 2006. Sampling and initial findings for a national study of fluoride in drinking water. J. Food Comp. Anal. 19:S45-S52.

Peterson, J., Beecher, G.R., Bhagwat, S.A., Dwyer, J., Eldridge, A., Gebhardt, S.E., Haytowitz, D.B., Holden, J.M. 2006. Flavanones in oranges, tangerines (mandarins), tangors, and tangelos: a compilation and review of the data from the analytical literature. J. Food Comp. Anal. 19:S66-S73

Peterson, J., Beecher, G.R., Bhagwat, S.A., Dwyer, J., Gebhardt, S.E., Haytowitz, D.B., Holden, J.M. 2006. Flavanones in grapefruit, lemons, and limes: A compilation and review of the data from the analytical literature.J. Food Comp. Anal. 19:S74-S80

Gebhardt, S.E., Holden, J.M. 2006. Consequences of changes in the Dietary Reference Intakes for nutrient databases.  J. Food Comp. Anal. 19:S91-S95.

Lemar, L., Haytowitz, D.B., Bingham, M., Cutrufelli, R., Thomas, R. 2006. The Nutrient Data Laboratory Web site gets a new look.  J. Food Comp. Anal. 19:S96-S99.

Tarrago-Trani, M.T., K.M. Phillips, K.M., Lemar, L.E., Holden, J.M. 2006. New And Existing Oils And Fats Used In Products With Reduced Trans Fatty Acid Content. J. Amer. Diet. Assoc. 106:867-880.

Wu, X., Beecher, G.R., Holden, J.M., Haytowitz, D.B., Gebhardt, S.E., Piror, R.L.  2006.  Concentration of Anthocyanidins in Common Foods in the United States and Estimation of Normal Consumption.  J. Agric. Food Chem. 54:4069-4075.

Phillips, K.M., Patterson, K.Y., Rasor, A.S., Exler, J., Haytowitz, D.B., Holden, J.M., Pehrsson, P.R. 2006. Quality-control materials in the USDA National Food and Nutrient Analysis Program (NFNAP). Anal. Bioanal. Chem. 384(6):1341-1355

Chun, J., Lee, J., Ye, L., Exler, J., Eitenmiller, R.R.  2006.  Tocopherol and tocotrienol contents of raw and processed fruits and vegetables in the United States diet.  J.  Food Comp. Anal. 19:196-204

Ferreira, D.W., Haytowitz, D.B., Tassinari, M.A. Peterson, J.W., and Booth, S.L.  2006.  Vitamin K Contents of Grains, Cereals, Fast-Food Breakfasts, and Baked Goods.  J. Food Sci.   71(1):66-70.

Elder, S.J. Haytowitz, D.B., Howe, J., Peterson, J.W., Booth, S.L.   2006.  Vitamin K contents of meat, dairy and fast foods in the US diet. J. Agric. Food Chem.   54:463-467.

Koontz, J.L., Phillips, K.M., Wunderlich, K.M., Exler, J., Holden, J.M., Gebhardt, S.E., Haytowitz, D.B.  2005.  Comparison of Total Folate in Foods Determined by Microbiological Assay at Several Experienced U.S. Commercial Laboratories.J.  AOAC.  88(3):805-813.

Holden, J.M., Bhagwat, S.A., Beecher, G.R., Haytowitz, D.B., Gebhardt, S.E., Eldridge, A.L., Dwyer, J., and Peterson, J.  2005.  Development of a Database of Critically Evaluated Flavonoids Data:  Application of USDA’s Data Quality Evaluation. J.  Food Comp. Anal. 18:829-884. 

Damon, M., Zhang, N.Z., Haytowitz, D.B., Booth, S.L.  2005.  Phylloquinone (Vitamin K1 Content of Vegetables.  J. Food Comp and Analysis.  18:751-758.

Phillips , K.M., Wunderlich , K.M.,  Holden , J.M., Exler , J.,Gebhardt , S.E., Haytowitz , D.B., Beecher , G.R., and Doherty , R.F.  2005.    Stability of 5-methyltetrahydrofolate in frozen fresh fruits and vegetables   Food Chemistry.  92(4):587-595.

Weizmann, N., Peterson, J.W., Haytowitz, D., Pehrsson, P.R., de Jesus, V.P. and Booth, S.L.  2004.  Vitamin K content of fast foods and snack foods in the US diet.  J. Food Comp. Anal.17:379-384.

Dismore, M.L., Haytowitz, D.B., Gebhardt, S.E., Peterson, J.W., Booth, S.L.  2003.  Vitamin K content of nuts and fruits in the US diet.  J. American Dietetic Association.  103(12):1650-1652

Dumont, J.F., Peterson, J., Haytowitz, D, Booth. S.L. 2003.  Phylloquinone and dihydrophylloquinone content of mixed dishes, processed meats, soups, and cheeses.  J Food Comp Anal,16(5):595-603.

Pehrsson, P.R., Haytowitz, D.B., Holden, J.M.  2003.  The USDA's Food and Nutrient Analysis Program:  update 2002.  J. Food Comp. Anal.  16(3):331-341.

Miller-Ihli, N.J., Pehrsson, P.R., Cutrufelli, R.L. and Holden, J.M. 2003. Fluoride content of municipal water in the United States: what percentage is fluoridated?  J Food Comp Anal, 16(5):621-628

Li, B.W., Andrews, K.W., and Pehrsson, P.R. 2002.  Individual Sugars, Soluble, and Insoluble Dietary Fiber Contents of 70 High Consumption Foods, J Food Comp Anal, 15(6):715-723

Holden, J.M., Bhagwat, S.A, and Patterson, K.Y.  2002.  Development of a Multi-Nutrient Data Quality Evaluation System.  J Food Comp Anal, 15(4):339-348.

Peterson, J.W., Muzzey, K.L., Haytowitz, D., Exler, J., Lemar, L. and Booth, S.L. 2002.  Phylloquinone (Vitamin K1) and Dihydrophylloquinone Content of Fats and Oils.  J. Am. Oil Chem. Soc.  79(7):641-646.

D. B. Haytowitz, P. R. Pehrsson, J. M. Holden. 2002. The Identification of Key Foods for Food Composition Research. J. Food Comp. Anal.15(2):183-194.  Appendix A

Pehrsson, PR, Haytowitz, DB, Holden, JM, Perry, CR, and Beckler, DG. 2000. USDA’s National Food and Nutrient Analysis Program: Food Sampling. J Food Comp Anal, 13:379-389

Haytowitz, DB, Pehrsson, PR, and Holden, JM. 2000. Adapting Methods for Determining Priorities for the Analysis of Foods in Diverse Populations. J Food Comp Anal,13:425-433.

Perry, C.R. Beckler, D.G., Pehrsson, P., Holden, J. 2000. A National Sampling Plan for Obtaining Food Products for Nutrient Analysis.  2000 Proceedings of the Section on Survey Research Methods.  American Statistical Association.  p267-272

Holden, J.M., Eldridge, A.L., Beecher, G.R., Buzzard, I.M. Bhagwat, S.A., Davis, C.S., Douglass, Larry W., Gebhardt, S.E., Haytowitz, D.B., and Schakel, S. 1999. Carotenoid Content of U.S. Foods: An Update of the Database. J. Food Comp. Anal. 12:169-196.

Schakel, S.F., Buzzard, I.M., and Gebhardt, S.E. 1997.  Procedures for Estimating Nutrient Values for Food Composition Databases.  J. Food Comp. Anal. 10:102-114.

Haytowitz, D.B., Pehrsson, P.R., Smith, J., Gebhardt, S.E., Matthews, R.H. and Anderson, B.A. 1996. Key Foods: Setting Priorities for Nutrient Analyses. J. Food Comp. Anal.9(4):331-364.

Presentations:

Updates to Nutrient Values for Fast Food French Fries.  Nickle, M. and Pehrsson, P.R.. 2nd Annual BARC-UMD Fall Symposium. Laurel, MD. October 18, 2012.

Nutrient Content of Luncheon Meats with Emphasis on Sodium.  Williams J, Howe J, Patterson K, Roseland J, Thompson L, Luna A, Holden J.  Academy of Nutrition and Dietetics, Food and Nutrition Conference & Expo.  Philadelphia, PA.  October 6-9, 2012.

Comparison of Analytical Nutrient Values to Food Label Values in Select Breakfast Cereals.   Thomas, R. and Holden, J.  Food & Nutrition Conference  & Expo.  Philadelphia, PA.  October 6-9, 2012. 

U.S. Children’s Diets and Restaurant Foods: The Importance of Portion Size.  Nickle, M. and Pehrsson, P.R.  Food & Nutrition Conference & Expo. Philadelphia, PA. October 6-9, 2012.

Effect of Meat Type and Cooking Method on Cooking Yields.  Roseland, J.M., Willians, J.R., Duvall, M., Showell, B., Patterson, K.Y., Douglass, L.W., Daniel, M., Howe, J.C., Holden, J.M.  58th International Congress of Meat Science and Technology.  Montreal, Canada.  August 12-17, 2012.

Development of Beef and Pork Nutrient Tables on Retail Cuts Available for Use by Industry.  Williams, J.R., Duvall, M. Patterson, K.Y., Bhagwat, S.A., Howe, J.C., Holden, J.M.  Institute of Food Technologists Annual Meeting + Food Expo. ALAs Vegas, NV. June 25-28, 2012.

Variability of Sodium in Foods From Independent Ethnic Restaurants and Family-Style Chain Restaurants.  Thomas, R., Nickle, M., and Haytowitz, D.  Sports, Cardiovascular and Wellness Nutrition Symposium.  Baltimore, Maryland.  April 20-22, 2012.

Federal Monitoring Activities Related to Food: How do they Compare?  Ahuja, J.K.C., Juan, W.Y., Egan, K., Hiza, H., Wells, H., Trumbo, P., Moshfegh, A., Holden, J.   36th National Nutrient Databank Conference. Houston, Texas. March 25-28, 2012

USDA Develops a Database for Flavonoids to Assess Dietary Intake. Bhagwat, S.A., Haytowitz, D.B., Wasswa-Kintu, S.I., Holden, J.M.  36th National Nutrient Databank Conference. Houston, Texas. March 25-28, 2012

FAO/INFOODS Advances in Standard Setting: Useful for Food Composition and Dietary Assessment.  Stadlmayr, B., Wijesinha Bettoni, R., Haytowitz, D.B., Charrondiere, R.  36th National Nutrient Databank Conference. Houston, Texas. March 25-28, 2012.

USDA Updates Nutrient Values for Fast Food Pizza.  Nickle, M. and Pehrsson, P.R.  36th National Nutrient Databank Conference. Houston, TX. March 25-28, 2012.

Changes in Nutrient Levels for Three Fresh Pork Loin Cuts between 1992-2010.  J.R.Williams, J.C. Howe (Consultant), K. Y. Patterson, D. Trainer, J.M. Holden, L. Thompson, A. Luna, J. Heilman, S.Thomas, C. Snyder, P. Lofgren.  36th National Nutrient Databank Conference.  Houston, Texas.  March 25-28, 2012

Nutrient Data for Whole, Large Eggs from a USDA Nationwide Sampling.   J. Exler, K.Y. Patterson, and J.M. Holden.  Experimental Biology 2011. Washington, DC. April 9-13, 2011.

Reduction of sodium in baked products over the last decade. B. Showell and P. Pehrsson. Experimental Biology 2011. Washington, DC. April 9-13, 2011.

Effect of draining and rinsing on the sodium and water soluble vitamin content of canned vegetables.  D.B. Haytowitz.  Experimental Biology 2011. Washington, DC. April 9-13, 2011.

Carotenoids and Folate Vitamers in Indigenous Plants Consumed by Northern Plains Indians.  P.R. Pehrsson, A. Scheett, K. Phillips, K. Patterson, W. Agnew, H. Lukaski.  Experimental Biology 2011. Washington, DC. April 9-13, 2011.

Second Update of the “USDA Database for the Flavonoid Content of Selected Foods".  S. Bhagwat, D.B. Haytowitz and J. M. Holden.  35th National Nutrient Databank Conference.  Bethesda, MD.  April 8, 2011.

USDA Updates Sodium Values for Selected Processed Foods.  M. Nickle. and P.R. Pehrsson.  35th National Nutrient Databank Conference.  Bethesda, MD.  April 8, 2011.

Selected Vitamins and Minerals in U.S. Infant Formulas.  M. Khan, P.R. Pehrsson and K.Y. Patterson. 35th National Nutrient Databank Conference.  Bethesda, MD.  April 8, 2011.

Updates of Sodium Values for Pork Products.  J.R. Williams, J.C. Howe (Ret), K.Y. Patterson, J.M. Holden, C. Snyder, P. Lofgren, L. Thompson.  35th National Nutrient Databank Conference.  Bethesda, MD.  April 8, 2011.

Sterol Composition of Shellfish Commonly Consumed in the United States.  K.M. Phillips, D.M. Ruggio, K.R. Amanna, K.Y. Patterson, and J. Exler.  35th National Nutrient Databank Conference.  Bethesda, MD.  April 8, 2011.

Sunflower Seed Butter and Almond Butter as Nutrient-Rich Alternatives to Peanut Butter.  R. Thomas and S. Gebhardt.  American Dietetic Association 2010 Food & Nutrition Conference & Expo.  Boston, MA.  November 6-9, 2010.

Sodium Values in Popular Family-Style Restaurant Food Items.  Nickle, M., Pehrsson, P., Patterson, K., Kahn,M., and Lemar, L.  34th National Nutrient Databank Conference.  Grand Forks, N.D.  July 12-14, 2010.

Vitamin K Content of Hispanic Foods.  Haytowitz, D.B., Booth, S.L., Peterson, J. and Barakat, S.   Experimental Biology 2010, Amaheim, CA.  April 27, 2010.

Vitamin D in Mushrooms.  D.B. Haytowitz.  AICR Annual Research Conference on Food, Nutrtion, Physical Activity and Cancer.  November 5-6, 2009.  Washington, DC.

Tropical Fruits and Nectars Typically Consumed in Latino Communities Are Excellent Sources of Vitamins A, C, and Other Nutrients.  R.G. Thomas and S.E. Gebhardt.  FNCE 2009.  October 17-20, 2009.  Denver, Colorado.

Nutrient Composition of Retail Samples of Sorghum, Millet and Whole Wheat Flour. S.E. Gebhardt and R.G. Thomas.  AACC International Annual Meeting.  September 13-16, 2009.  Baltimore, Maryland.  

Nutrient Composition in Ground Pork using Regression Techniques.  J. Williams, K. Patterson, J. Howe (Retired), C. Snyder, K. Boillot, P. Lofgren, L. Thompson, A. Luna, A. Nalawade, L. Douglass, J.   Institute of Food Technologists Annual Meeting + Food Expo.  Anaheim, CA.  June 6-9, 2009

Estimation of the Vitamin D Content of Foods for the Assessment of Dietary Intake.  S.E. Gebhardt, R. Thomas, J. Exler, L. Lemar, and J. Holden.  International Conference on Diet and Activity Methods.  Washington, D.C.  June 5-7, 2009

Assessment of Sources and Dietary Intake of Isoflavones in the U.S. Diet.  D.B.Haytowitz and S. Bhagwat.  Experimental Biology2009.  New Orleans, LA.  Apirl 17, 2009.

Total Fat, n-3 Fatty Acids and Vitamin D3 in Selected Fish Species Sampled Under USDA’s National Food and Nutrient Analysis Program (NFNAP).  J Exler, WC Byrdwell, JM Holden, LE Lemar, KY Patterson, PR Pehrsson, and KM Phillips.  Experimental Biology2009.  New Orleans, LA.  Apirl 18-22, 2009.

Vitamin D and Selected Fatty Acids in U.S. Infant Formulas.  P.R. Pehrsson, L.E. Lemar, K.Y. Patterson, and J. Exler.  33rd National Nutrient Databank Conference.  New Orleans, LA.  Apirl 17, 2009.

Nutrient Content of Single-Muscle Pork Cuts.  J. Williams, J.Howe, C. Snyder,  K. Boillot, B. Hendericks, P. Lofgren, D. Buege, J. Holden.  33rd National Nutrient Databank Conference.  New Orleans, LA.  April 17, 2009

Methods of Imputation Used in the USDA National Nutrient Database for Standard Reference.  Gebhardt, S.E. and Thomas, R.G.  32nd National Nutrient Databank Conference, May 12-14, 2008.  Ottawa, Ontario, Canada

Variability in the Vitamin D3 Content of 2% Milk from a Nationwide United States Department of Agriculture (USDA) Sampling.  KY Patterson, K.Y., Phillips, K.M., Horst, R.L., Byrdwell, W.C., Exler, J., Harnly, J.M., Holden, J.M., Lemar, L.E., Pehrsson, P.R., and Wolf, W.R.  32nd National Nutrient Databank Conference, May 12-14, 2008.  Ottawa, Ontario, Canada

The Mineral Content of US Drinking and Municipal Water. Pehrsson, P.R., Patterson, K.Y., and Perry, C.  32nd National Nutrient Databank Conference, May 12-14, 2008.  Ottawa, Ontario, Canada

Fat content of ground beef: comparison of actual (analytical) to label claim.   Howe, J.C., Trainer, D., Holden, J.M.  Douglass, L.A.   Experimental Biology 2007.  April 28- May 2, 2007.  Washington D.C. 

Determination of Cooking Yields and Nutrient Retention Factors of Choline in Meat Products.  Showell, B.A., Howe, J.C., Williams, J.R., Holden, J.M., Zeisel, S.  Experimental Biology 2007.  April 28- May 2, 2007.  Washington D.C.

Nutritional Impact of Whole Grain Ingredients on the Composition of Ready-to-Eat Breakfast Cereals and Baked Products.  Lemar, L. and Holcomb, G.  Experimental Biology 2007.  April 28- May 2, 2007.  Washington D.C

Moisture and fat content of extra crispy fried chicken skin from breast, thigh, drum and wing.  Melissa S. Nickle, Juliette C. Howe, Rena L. Cutrufelli, Joanne M. Holden, Leslie D. Thompson, Ana Marie Luna, Larry Douglass.  Experimental Biology 2007.  April 28- May 2, 2007.  Washington D.C.

Nutrient Comparison between Enhanced and Natural Fresh Pork.  Juhi Rohatgi Williams, Juliette C. Howe, Denise Trainer, Joanne M. Holden, Ceci Snyder, Karen Boillot, Phil Lofgren, Dennis Buege, Larry Douglass.   Experimental Biology 2007.  April 28- May 2, 2007.  Washington D.C. 

Updating USDA’s Key Foods List Using NHANES 2003-04 Data.  D.B.Haytowitz, P.R.Pehrsson, and J.M.Holden,  Experimental Biology 2007.  April 28- May 2, 2007.  Washington D.C. 

Nutrient content and variability in newly obtained salmon data for USDA Nutrient Database for Standard Reference.  Jacob Exler, Pamela R. Pehrsson.  Experimental Biology 2007.  April 28- May 2, 2007.  Washington D.C.  

Sources of Flavonoids in the U.S. Diet Using USDA’s Updated Database on the Flavonoid Content of Selected Foods. Haytowitz, D.B., Bhagwat, S., Harnly, J., Holden, J.M., Gebhardt, S.E.International Research Conference on Food, Nutrition, and Cancer. Washington, DC. July 13-4, 2006.

Nuts and Seeds as Sources of Alpha and Gamma Tocopherols. R.G. Thomas and S.E. Gebhardt.International Research Conference on Food, Nutrition, and Cancer. Washington, DC. July 13-14, 2006.

Nutrient content and nutrient retention of selected mushrooms. Haytowitz, D.B.  Institute of Food Technologists Annual Meeting + Food Expo. Orlando, Fl. June 25-28, 2006.

Nutritional changes in fresh pork cuts between 1991-2005.  Williamns, J., Howe, J., Trainer, D., Holden, J., Snyder, C., Boillot, K., Lofgren, P., Buegee, D., Douglass, L. . Institute of Food Technologists Annual Meeting + Food Expo. Orlando, Fl. June 25-28, 2006.

Comparison of the nutrient content of commercially-prepared rotisserie chicken to roasted chicken. Showell, B., Howe, J., Holden, J., Thompson, L., Luna, A., Mueller, S., Douglass, L. Institute of Food Technologists Annual Meeting + Food Expo. Orlando, Fl. June 25-28, 2006.

Adding Variables to the USDA National Nutrient Database to be Able to Assess Intakes of Added Vitamins E and B12.  Gebhardt, S.E., Holden, J.M., Haytowitz, D.B.  Sixth International Conference on Dietary Assessment Methods.  Copenhagen.  April 27-29, 2006

Evaluation of Quality Control Information on Food Composition Data from Journal Publications.  Patterson, K.Y., Bhagwat, S.A., and Holden, J.M.   BERM 10.  Chareleston, SC.  April 30-May 4, 2006.

Reassessment of household measures and weights for selected fruit in the USDA National Nutrient Database for Standard Reference, Thomas, R.G., and Gebhardt, S.E.  Maryland Dietetic Association, Towson, MD. March 31, 2006

Effect of cooking on nutrient content, cooking yields, and nutrient retentions of Beef Value Cuts . J Howe, B Showell, J Holden, D Buege .  International Congress of Meat Science and Technology . Baltimore, MD.  August 7-12, 2005.

Nutrient Comparisons for Different Ham Product s .  JR Williams, JC Howe, D T rainer, D Buege, SH Zeisel, JM Holden.  Institute of Food Technologists 200 5Annual Meeting + Food Expo.  New Orleans, LA.  July 16-20, 200 5.

Update of USDA Database for the Flavonoid Content of Selected Foods .  SA Bhagwat, DB Haytowitz, J Harnly, JM Holden .  International Research Conference on Food, Nutrition, and Cancer .  Washington, DC.  July 14 -15, 2005 .

The following papers were presented at the Experimental Biology 2005 in San Diego, CA, April 2-6, 2005.

• S ampling and Analysis of Alaska Native Subsistence Foods .  Pehrsson PR, Johnson J, Nobmann ED, Amy, L, Haytowitz, DB, Holden, J. U.S. Department of Agriculture, Agricultural Research Service (ARS), Nutrient Data Lab, and The Alaska Native Tribal Health Consortium

• The National Food And Nutrient Analysis Program:  Accomplishments and Lessons Learned.  Haytowitz, DB, Patterson, KY, Pehrsson, PR, , Exler, J, Holden, JM. Phillips, KM. 

Use Of Key Foods with An Analytical Quality Control Program.  Haytowitz, D.B., Patterson, K.P., Exler, J., Pehrsson, P.R., Holden, J.M.  29th National Nutrient Databank Conference. San Diego, CA, April 1, 2005.

Participant Knowledge of Fluoride in Drinking Water Based on a National Survey.  J. Wilger, R.Cutrufelli, P. Pehrsson, K.Y. Patterson, J. Holden.  Society for Nutrition Education 37th Annual Meeting.  Salt Lake City, Utah.  July 17-21, 2004

Betaine Concentration of Common Foods in the USJ.R. Williams, J. Howe, S.H. Zeisel, M. Mar, J.M. Holden. Institute of Food Technologists 2004 Annual Meeting + Food Expo.  Las Vegas, Nevada.  July 12-16, 2004.

Phylloquinone (Vitamin K) and dihydrophylloquinone content of fast food pizza. D.B. Haytowitz, R. Kanabar, S. Booth. Institute of Food Technologists 2004 Annual Meeting + Food Expo.  Las Vegas, Nevada.  July 12-16, 2004.

The following papers were presented at the Experimental Biology 2004 in Washington, DC, April 17-21, 2004.

• USDA's National Food and Nutrient Analysis Program:  A Comparison of Old and New Carotenoid Values.  D.B. Haytowitz, S.E. Gebhardt, G.R. Beecher, P.R. Pehrsson, J.M. Holden.

• Changes in Trans Fatty Acid Profiles for Selected Snack Foods in the USDA National Nutrient Database for Standard Reference.  M. Khan, P. Pehrsson, L. Lemar, B. Teter, J. Sampugna.

The following papers were presented at the American Dietetic Association's Food & Nutrition Conference & Exhibition in San Antonio, Texas, October 25-28, 2003

• USDA’s Flavonoid Database:  Flavonoids in Fruit[Poster]
  S.E. Gebhardt, J.M. Harnly, S.A. Bhagwat, G.R. Beecher, R.F. Doherty, J.M. Holden, D.B. Haytowitz, A.L. Eldridge, J.J. Peterson, and J.T. Dwyer

• USDA’S National Food and Nutrient Analysis Program Status and Data Products[Poster].
  L.A. Amy, P.R. Pehrsson,  D.B. Haytowitz, J.M. Holden

• Development of the American Indian and Alaska Native Foods Database: Status Report[Poster]
  L.A. Amy, and P.R. Pehrsson

The following papers were presented at the The 117th AOAC INTERNATIONAL Annual Meeting & Exposition in Atlanta, Georgia, September 14-18, 2003.

• Comparison of Food Folate Concentrations Assayed by HPLC After Tri-Enzyme Extraction and Solid-Phase Extraction Versus Affinity Chromatography[Poster].K.M. Phillips, K.M. Wunderlich, E.J.M. Konings, H.H.P. Franssen, J. Exler, J.M. Holden, S.E. Gebhardt, D.B. Haytowitz. [Poster]

• The Role of Quality Control and Reference Materials in the National Food and Nutrient Analysis Program (NFNAP)[Poster]
  K.M. Phillips, A.S. Rasor, J. Exler, D.B. Haytowitz, K.Y. Patterson, P.R. Pehrsson, J. M. Holden

• Interlaboratory Comparison of Food Folate Concentrations Determined by Microbiological Analysis. [Poster]. K.M. Phillips, K.M. Wunderlich, J.L. Koontz, J. Exler, J.M. Holden, S.E. Gebhardt, D.B. Haytowitz, R.F. Doherty

The following papers were presented at the joint meeting of the 5th International Food Data Conference and the 27th National Nutrient Databank Conference in Washington, D.C., June 30 - July 3, 2003.

• Cooking yields and nutrient retention factors of bacon, liver, and sausages.[Poster].
   B.A. Showell, J.C. Howe, D.R. Buege

• National fluoride database development. [Poster]
  R. Cutrufelli, P. Pehrsson, K.Y. Patterson, J. Holden, D. Haytowitz,

• N ationwide water sampling for fluorideand trace element composition data. [Poster].
  P. Pehrsson, R. Cutrufelli, K.Y. Patterson, C. Perry, N. Miller-Ihli, J. Holden, J. Heilman, D. Trainer, J. Wilger.

• Development of the USDA American Indian and Alaskan Native foods database.  [Poster].
  P. Pehrsson, A. Sorenson, J. Hallfrisch, J. Holden

• Developmnet of the dietary supplement ingredient database: Phase 1: Evaluation of existing dietary supplement information.  [Poster].  K.W. Andrews, J.M. Holden

• Progress report on the USDA National Food and Nutrient Analysis Program.  [Poster].
  D Haytowitz, PR Pehrsson, J Exler, L Amy, D Trainer, JM Holden

• Enhancement and expansion of data dissemination formats for the USDA National Nutrient Database for Standard Reference.[Poster].  L. Lemar, R. Cutrufelli, V. de Jesus, D. Haytowitz, R. Thomas, K. Chevaux, J. Krainak

• Processing analytical data using the redesigned USDA Nutrient Databank System.  [Poster].
  R Thomas, S Gebhardt

• USDA National Nutrient Databank formulation estimations improve nutrient data releases.  [Poster].
  L Lemar, R Cutrufelli, G Holcomb, M Stup, M Bingham

• The USDA Nutrient database for beef retail cuts trimmed to 1/8 inch external fat.[Poster].
  J.R. Williams, J.C. Howe, J.M. Holden, L.W. Douglass, P.A. Lofgren

• Stability of 5-Methyltetrahydrofolate in fresh frozen fruits and vegetables determined by HPLC analyses. [Poster]. K.M. Wunderlich, K.M. Phillips, R. Doherty, J. Holden, J. Exler, S. Gebhardt, D. Haytowitz

The following papers were presented at the Experimental Biology 2003 in San Diego, California, April 11-15, 2003.

• Flavonoid Content of Vegetables: The USDA’s Flavonoid Database. [Poster]. 
  A.L. Eldridge, D.B. Haytowitz, S. Bhagwat, S.E. Gebhardt, J.M. Holden, G.R. Beecher, J. Peterson, and J. Dwyer.

• The USDA’s National Food and Nutrient Analysis Program in Nutrition Research.[Poster].
  P.R. Pehrsson, D. Haytowitz, C.R. Perry, and J.M. Holden.

• Development of the USDA American Indian and Alaska Native Foods Database. [Poster]
  P.R. Pehrsson, A.W. Sorenson, J. Hallfrisch, and J.M. Holden

The following papers were presented at the American Dietetic Association's Food & Nutrition Conference & Exhibition in Philadelphia, Pennsylvania, October 19-22, 2002.

• Development of USDA's Flavonoid Database for Foods.  [Poster].
  S. Bhagwat, D.B. Haytowitz, S.E. Gebhardt, J.M. Holden, G.R. Beecher, J. Peterson, J.Dwyer, and A.L. Eldridge.

• Nutritive Value of Foods: A Revised USDA Consumer Publication.  [Poster]. 
   R.G. Thomas and S.E. Gebhardt.

• USDA's National Food and Nutrient Analysis Program:  Status Report. [Poster]. 
  L.A. Amy, D.B. Haytowitz, P.R. Pehrsson, D. Trainer, J. Exler and J.M. Holden.

The following papers were presented at the 26th National Nutrient Databank Conference in Baton Rouge, Louisiana, June 6-8, 2002:

• Alternate red meat products: Nutrient Data, cooking yields and nutrient retention.  [Poster].
  B.A. Showell, J.C. Howe, D. Buege, and M. Kreul. 

• Development of a database for flavonoids in foods. [Poster].
  S. Bhagwat, G.R. Beecher, D.B. Haytowitz, J. Holden, S. Gebhardt, J. Dwyer, J. Peterson, A. Eldridge.  

• Development of a national fluoride database. [Poster].
  R. Cutrufelli, P.R. Pehrsson, J.M. Holden, K.Y. Patterson, D.B. Haytowitz, J. Wilger.

• Improving nutrient composition data in the National Nutrient Databank by applying cooking yield data and nutrient retention factors to recipes. [Poster].
  G. Holcomb, R. Cutrufelli, L. Lemar.

• National Nutrient Databank: Meeting Data Needs. [Poster].
  V. de Jesus, R. Cutrufelli, L. Lemar, D. Haytowitz, R. Thomas.

Flavonoid Content of Vegetables  [Poster]. D.B. Haytowitz, A.L. Eldridge, S. Bhagwat, S.E. Gebhardt, J.M. Holden, G.R. Beecher, J. Peterson, and J. Dwyer.  International Research Conference on Food, Nutrition and Cancer.  July 17-18, 2003.  Washington, D.C.

Phylloquinone (Vitamin K) content of vegetables and vegetable products. [Poster]. D.B. Haytowitz, J. Peterson, S. Booth. 2002 IFT Annual Meeting and Food Expo.  June 15-19, 2002. Anaheim, California.

Enhanced Formulation Estimations in USDA National Nutrient Databank.  [Poster].  L.E. Lemar, R. Cutrufelli, and G. Holcomb.  American Association of Cereal Chemists.  October 14-18, 2001.  ( one page version)

USDA's National Food and Nutrient Analysis Program: Progress Report.  [Poster]  J.M. Holden, D.B. Haytowitz, P.R. Pehrsson, J. Exler, and D. Trainer.  17th International Congress of Nutrition.  Vienna, Austria.  August 27-31, 2001.

USDA Nutrient Database for Standard Reference Provides Comprehensive Food Composition Data on Fats and Fatty Acids. [Poster].  Linda E. Lemar. American Institute for Cancer Research. 11th Annual Research Conference on Diet, Nutrition and Cancer. July 16-17, 2001