Helene Hopfer

Affiliate Researcher
Titles and Affiliations
Associate Professor, Food Science

In the News

Research Keywords

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Projects

Recent Publications

Identifying an Early Leaf Removal Threshold for Grüner Veltliner, a High-Yielding, High-Vigor Cultivar

Harner, A. D., Smith, M. S., Keller, S. T., Hopfer, H. & Centinari, M., 2024, In: American Journal of Enology and Viticulture. 75, 1, 0750005.

Research output: Contribution to journalArticlepeer-review

Evaluating white wine consumer interest in Grüner Veltliner: a potential signature varietal for Pennsylvania

Kelley, K., Hopfer, H. & Centinari, M., Jul 18 2024, In: International Journal of Wine Business Research. 36, 3, p. 301-328 28 p.

Research output: Contribution to journalArticlepeer-review

Online Nutrition Education Videos Teaching How to Use Herbs and Spices to Improve Diet Quality

Lawler, O., Masterson, T., Petersen, K., Hopfer, H., Gettings, M. A., Denmon, A., Zlotorzynski, S. & Kris-Etherton, P., Sep 2024, In: Journal of Nutrition Education and Behavior. 56, 9, p. 672-677 6 p.

Research output: Contribution to journalArticlepeer-review

What Is Chalky? Investigating Consumer Language and Perception of Fine Particles in Beverages Containing Pea and Potato Starch

Ma, K. K., Ziegler, G. R., Hopfer, H. & Hayes, J. E., Jun 2024, In: Foods. 13, 12, 1852.

Research output: Contribution to journalArticlepeer-review

Using Herbs/Spices to Enhance the Flavor of Commonly Consumed Foods Reformulated to Be Lower in Overconsumed Dietary Components Is an Acceptable Strategy and Has the Potential to Lower Intake of Saturated Fat and Sodium: A National Health and Nutrition Examination Survey Analysis and Blind Tasting

Petersen, K. S., Fulgoni, V. L., Hopfer, H., Hayes, J. E., Gooding, R. & Kris-Etherton, P., Jan 2024, In: Journal of the Academy of Nutrition and Dietetics. 124, 1, p. 15-27.e1

Research output: Contribution to journalArticlepeer-review

Distinct sensory hedonic functions for sourness in adults

Spinelli, S., Hopfer, H., Moulinier, V., Prescott, J., Monteleone, E. & Hayes, J. E., Jul 2024, In: Food Quality and Preference. 116, 105152.

Research output: Contribution to journalArticlepeer-review

Cocoa and Polyphenol-Rich Cocoa Fractions Fail to Improve Acute Colonic Inflammation in Dextran Sulfate Sodium-Treated Mice

Weikart, D. K., Coleman, K. M., Sweet, M. G., McAmis, A. M., Hopfer, H., Neilson, A. P. & Lambert, J. D., Aug 2024, In: Molecular Nutrition and Food Research. 68, 15, 2400431.

Research output: Contribution to journalArticlepeer-review

Odor-scavenging capabilities of pre-formed “empty” V-type starches for beany off-flavor compounds

Zhou, J., Hopfer, H. & Kong, L., Feb 2024, In: Food Hydrocolloids. 147, 109315.

Research output: Contribution to journalArticlepeer-review

The effect of fat content on sensory perception and consumer acceptability of 70% cacao dark chocolate made from reconstituted cocoa liquor

Brown, A. L., Warren, E. R., Ingraham, B. W., Ziegler, G. R. & Hopfer, H., Oct 2023, In: Journal of Sensory Studies. 38, 5, e12864.

Research output: Contribution to journalArticlepeer-review

Evaluation of public submissions to the USDA for labeling of cell-cultured meat in the United States

Failla, M., Hopfer, H. & Wee, J., 2023, In: Frontiers in Nutrition. 10, 1197111.

Research output: Contribution to journalArticlepeer-review

Aroma volatiles as predictors of chilling injury development during peach (Prunus persica (L) Batsch) cold storage and subsequent shelf-life

Farcuh, M. & Hopfer, H., Jan 2023, In: Postharvest Biology and Technology. 195, 112137.

Research output: Contribution to journalArticlepeer-review

Texture term usage and hedonic ratings in two age-diverse cohorts of Americans

Ma, K. K., Madhavan, A., Etter, N. M., Hopfer, H. & Hayes, J. E., Dec 2023, In: Journal of Texture Studies. 54, 6, p. 860-871 12 p.

Research output: Contribution to journalArticlepeer-review

Delaying grapevine budbreak to prevent spring freeze damage impacts Lemberger wine flavour compounds under variable weather conditions

Persico, M. J., Smith, D. E., Smith, M. S., Hopfer, H. & Centinari, M., Mar 30 2023, In: Oeno One. 57, 2, p. 331-343 13 p.

Research output: Contribution to journalArticlepeer-review

A cross-cultural study on odor-elicited life stage-associations

Wendelin, M., Bauer, A., Buchinger, E., Danner, L., Derndorfer, E., Thi Minh Hang, V., Hopfer, H., Wallner, M., Jantathai, S., Julius, N., Matullat, I., Majchrzak, D., Siegmund, B., Seo, H. S., Spangl, B. & Duerrschmid, K., Feb 2023, In: Food Quality and Preference. 106, 104810.

Research output: Contribution to journalArticlepeer-review

Roasting and Cacao Origin Affect the Formation of Volatile Organic Sulfur Compounds in 100% Chocolate

Wiedemer, A. M., McClure, A. P., Leitner, E. & Hopfer, H., Apr 2023, In: Molecules. 28, 7, 3038.

Research output: Contribution to journalArticlepeer-review