21 Jun 2021 --- From adjusting nutritional value to tweaking salt and fat content, tackling allergies and the road to regulatory approvals, the protein alternatives space is ripe with innovation. Key start-ups like JellaTech, Harmony, P&M Foods, Eagle Genomics and Wiley speak to NutritionInsight ahead of Future Food-Tech Alternative Proteins about the mounting demand for sustainable proteins, leading to their rapid expansion.