John P Friedrich

Title: John P Friedrich: Innovator in Food-Grade Extraction Technologies

Introduction

John P Friedrich is a notable inventor based in Green Valley, IL (US). He has made significant contributions to the field of food-grade extraction technologies, holding a total of 3 patents. His work focuses on improving the quality and safety of food products through innovative extraction methods.

Latest Patents

Friedrich's latest patents include the "Production of food-grade corn germ product by supercritical fluid" and the "Production of defatted soybean products by supercritical fluid extraction." The first patent describes a high-protein, food-grade product prepared by defatting dry-milled corn germ fractions with carbon dioxide under supercritical conditions. This method effectively reduces the residual lipid and peroxidase activity that can lead to off-flavors during storage, achieving results superior to conventional hexane extraction methods. The second patent addresses the reduction of raw grassy and bitter principles in soybeans, making them suitable for human consumption without compromising their nutritional properties. This is accomplished through a lipid extraction process that treats raw soybean material with carbon dioxide under carefully controlled supercritical conditions.

Career Highlights

Friedrich has dedicated his career to advancing food processing technologies. His innovative approaches have not only improved product quality but have also contributed to the sustainability of food production methods. His work is recognized for its impact on the food industry, particularly in enhancing the nutritional value of common food products.

Collaborations

Throughout his career, Friedrich has collaborated with notable colleagues, including Donald D Christianson and Arthur C Eldridge. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.

Conclusion

John P Friedrich's contributions to food-grade extraction technologies exemplify the importance of innovation in the food industry. His patents reflect a commitment to improving food quality and safety, making a lasting impact on how food products are processed.