Jeff Mulhollem
- Indexed articles, last 90 days
- 18
- Latest publication
- Sep 25, 2026
- Outlet visibility, for Psu
- Top 500K sites
- Earliest in this view
- Jul 17, 2026
Latest articles
Age, not feed additives, affects antimicrobial resistance genes in chickens | Penn State University (opens the original)
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UNIVERSITY PARK, PA. — For many years, antibiotics have been added to animal feed to help control harmful bacteria and improve growth. However, because of concerns about antibiotic resistance — when bacteria adapts to survive treatments that would normally kill them — the poultry producers are trying alternatives, including probiotics, which contain helpful bacteria, and essential oils, which come from plants and may have antimicrobial properties. Researchers at Penn State have now found that fe
Lactose-intolerant consumers pay more for lactose-free ice cream in study | Penn State University (opens the original)
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UNIVERSITY PARK, Pa. — With an estimated 36% of people in the United States having some degree of lactose intolerance, an expanded market niche may be available for lactose-free or reduced-lactose ice cream — especially as those with lactose intolerance may be willing to pay more for such products, according to a study led by researchers at Penn State and the University of Wisconsin. In an experimental auction of regular, lactose-reduced and lactose-free ice cream, the team found that lactose-in
Fat in ice cream waste can be economically recycled, study suggests | Penn State University (opens the original)
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UNIVERSITY PARK, Pa. — Millions of pounds of nutrient-rich ice cream go to waste each year, according to the International Dairy Foods Association, discarded after production. Nearly 5% of the raw materials used in ice cream production end up as waste — representing millions of dollars in lost product per year. This waste primarily results from batches thrown out for quality issues and equipment cleaning. Adding to this, regulations aimed at preventing cross-contamination with allergens have enl
Plant science graduate student receives prestigious research fellowship | Penn State University (opens the original)
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UNIVERSITY PARK, Pa. — Kashish Verma, a student in the agricultural and environmental plant science doctoral program in Penn State’s College of Agricultural Sciences, has been named a Foundation for Food and Agriculture Research (FFAR) Fellow for 2026-29. The College of Agriculture and Life Sciences at North Carolina State University and the Foundation for Food and Agriculture Research created the FFAR Fellows Program to provide professional development and career guidance to the next generation
Double dip: Sampling contaminants of emerging concern two ways improves accuracy | Penn State University (opens the original)
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UNIVERSITY PARK, Pa. — Two are better than one when it comes to sampling methods for tracking the location and timing of toxic chemical contamination in waterways, according to researchers at Penn State. The team tested two typical sampling approaches and found that both are needed to accurately assess both the variety and concentration of contaminants of emerging concern — pharmaceuticals, personal care products, livestock manure-borne hormones, veterinary antibiotics and pesticides — in a wate
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