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What Color is Your Coffee? | 25, Issue 21

University of California Davis Coffee Center scientists LAUDIA ANOKYE-BEMPAH, IRWIN R. DONIS-GONZÁLEZ, and WILLIAM D. RISTENPART describe research undertaken in 2023 with a goal of developing new roast color standards for the coffee industry.

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It’s Electric: Understanding—and Reducing—Static Electricity During Grinding | 25, Issue 21

Drs. JOSHUA MÉNDEZ HARPER and CHRISTOPHER H. HENDON discuss the chemistry and physics behind the electrification of coffee during grinding, its effect on extraction, and strategies to mitigate it. All images are adapted from their recent academic publication “Moisture-Controlled Triboelectrification During Coffee Grinding,” published in Matter.

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The Coffee Science Foundation and Keurig Dr Pepper Partner for Farmer Prosperity Research

The Coffee Science Foundation (CSF) and Keurig Dr Pepper (KDP), in their continuing partnership, have announced this new research project.  Together, we will support an extensive literature review, which will endeavor to understand the impact of interventions on farmers’ incomes and whether such interventions can improve the livelihoods of the millions of resource-poor around the world.

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The Coffee Science Foundation Announces New “Sweetness in Coffee” Research with The Ohio State University

The Coffee Science Foundation (CSF) is excited to announce the launch of a new research project, “Sweetness in Coffee: Sensory Analysis and Identification of Key Compounds,” in collaboration with the Flavor Research and Education Center (FREC) in the College of Food, Agricultural, and Environmental Sciences (CFAES) at The Ohio State University in Columbus, Ohio.

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Sensory Analysis of Full Immersion Coffee: Q&A with Peter Giuliano and Lead Author Mackenzie Batali

Coffee Science Foundation Executive Director PETER GIULIANO sat down with DR. MACKENZIE BATALI, lead author of a recent milestone study, “Sensory Analysis of Full Immersion Coffee: Cold Brew Is More Floral, and Less Bitter, Sour, and Rubbery Than Hot Brew,” of the Coffee Science Foundation’s project, “Towards a Deeper Understanding of Cold Brew” to learn more about the process and the results of the study.

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Acids in Coffee: A Review of Sensory Measurements and Meta-Analysis of Chemical Composition

PETER GIULIANO, Chief Research Officer of the SCA and Executive Director of the Coffee Science Foundation, interviews lead author SARA YEAGER, Coffee Scientist at Toddy, about the newly published article, “Acids in coffee: A review of sensory measurements and meta-analysis of chemical composition,” authored by Sara E. Yeager, Dr. Mackenzie E. Batali, Professor Jean-Xavier Guinard, and Professor William D. Ristenpart.

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NCA and SCA Announce Market Research Collaboration

The Specialty Coffee Association (SCA) and the National Coffee Association (NCA) have announced a new collaborative effort supporting the NCA’s biannual National Coffee Data Trends (NCDT) report. In addition to the biannual reports released by the NCA, this agreement between the two associations will result in the publication of a special report focusing on data related to specialty coffee — made available at no cost to all coffee professionals and businesses.

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