In this special episode of the Protein Production Technology International podcast, host Nick Bradley interviews Ali Osman, CEO & Founder of PFx Biotech, a Portuguese company specializing in precision fermentation to develop specialty proteins. Ali shares his journey from food scientist to biotech entrepreneur, driven by both professional and personal motivations, including his son's allergy to cow's milk proteins. PFx Biotech focuses on producing human milk proteins to improve infant nutrition and address cow's milk protein allergies. Ali discusses the broader applications of these proteins beyond infant formula, their potential in various dietary needs, and the company's achievements in scalability, cost-effectiveness, and maintaining protein functionality. He emphasizes the importance of collaboration with large corporations and government bodies for sustainable food production. Ali also touches on the challenges of funding and the need for careful planning and milestone achievement for biotech startups. Listen in to learn more about PFx Biotech’s innovative work and Ali Osman’s vision for the future of food technology.