Company Filing History:
Years Active: 2022
Title: Innovations by Virgil McDonald in Hop Extraction Processes
Introduction
Virgil McDonald is an accomplished inventor based in Selah, Washington. He has made significant contributions to the field of beverage fermentation and flavor enhancement through his innovative work with hop extraction products.
Latest Patents
McDonald holds a patent for "Hop extraction products and processes for improved beverage fermentation and flavor." This invention relates to new products and processes for making and using hop extract products that comprise hop oils present in amounts between about 6 mL/100 g to about 40 mL/100 g, or more. The oil-enriched hop extracts contain higher proportions of oil relative to other hop components typically found in hop extracts. The production of these oil-enriched hop extracts may involve a partial or first extraction of hop materials, which can occur under pressures of 1700 psi to about 3700 psi for less than three hours. The enriched oil extracts can be used to produce beers with enhanced aroma and flavor profiles. Additionally, the invention includes products and processes for making and using second extractions of hop materials comprising alpha acids present in amounts of about 50% to about 70% (w/w).
Career Highlights
Virgil McDonald is associated with John I. Haas, Inc., a company known for its expertise in hop products and brewing solutions. His work has contributed to advancements in the brewing industry, particularly in enhancing the flavor and aroma of beers.
Collaborations
McDonald has collaborated with notable coworkers, including Alex Byelashov and Mark M Bossert, who have also contributed to the field of brewing and hop extraction.
Conclusion
Virgil McDonald’s innovative work in hop extraction processes has significantly impacted the brewing industry, leading to improved beverage fermentation and flavor enhancement. His contributions continue to influence the development of high-quality hop products.