Céline Schiff-DebEvery podcast appearance, updated as new ones drop

In this episode of the PPTI Podcast, leading voices from science, startups, and established food companies explore how biomass-based food systems could help feed a resource-scarce future. The discussion delves into the potential of microalgae, fungi, and microbial fermentation to decouple food production from land, soil, and freshwater, enabling scalable, nutritious alternatives with a lower environmental footprint. Speakers highlight the advantages of whole-cell ingredients, the promise of submerged fermentation as a resilient and versatile platform, and the technical hurdles still to be overcome – from taste and texture to cost and consumer appeal. The conversation also examines how perceptions of ultra-processing, regulatory frameworks, and investment landscapes are shaping the pace of innovation. With insights spanning research, industry, and strategy, the panel emphasizes that microbial and biomass proteins are not just complementary to other approaches – they are essential building blocks for a more resilient and sustainable global food system.

In this episode of Protein Production Technology International, experts from across the alternative protein sector explore the challenges and opportunities of transitioning from feed-grade to food-grade production. Industry leaders share insights on optimizing fermentation and downstream processing, navigating complex regulatory landscapes, and attracting strategic investment to scale production. The panel emphasizes the importance of taste, texture, and price parity in winning over consumers, alongside the need for collaboration with established food manufacturers to accelerate market entry. They also discuss the role of pilot facilities, the importance of clear regulatory strategies, and how aligning with consumer expectations—rather than pushing sustainability narratives—can enhance product acceptance. The conversation highlights that achieving food-grade success requires not only technological innovation but also smart partnerships, clear communication, and an unwavering focus on delivering delicious, affordable, and trusted products.