Debut and Oterra partner to develop and scale biotech alternative to Red 40 for food and beverage

SAN DIEGO and HOERSHOLM, Denmark, May 6, 2026 /PRNewswire/ — Debut, a pioneer in AI-powered biotech innovation, and Oterra, a leading supplier of natural colors and color solutions for the food and beverage industry, today announced a multi-million-dollar collaboration to develop and scale a natural alternative to artificial red colors for food and beverage applications.

The partnership will scale Debut’s precision fermentation process to create a high-performing natural alternative to Red 40, one of the most widely used red color additives in U.S. food and beverage products.*

Combining Debut’s technology with Oterra’s formulation expertise will make it possible to produce natural color solutions spanning orange, red, and violet, offering a full range of stable shades to food and beverage manufacturers.

Debut and Oterra will collaborate with leading food and beverage companies ahead of commercialization while working toward an FDA approval filing, with the goal of bringing a commercially scaled product to market in approximately three years.

The U.S. Food and Drug Administration (FDA) and Department of Health and Human Services (HHS) have encouraged food manufacturers to phase out certain FD&C certified food colorings by the end of 2026, accelerating demand for high-performing natural alternatives.

“Our collaboration with Debut brings exciting new technology options to significantly strengthen our natural portfolio with optimized technical performance. It also offers secure supply, independent of weather and harvest without compromising on natural credentials,” said Luc Ganivet, Head of Innovation for Oterra. “Oterra has a 150-year heritage of innovating colors from natural sources including several Red 40 alternatives.”

“We’re excited to fast-track the commercialization of natural red alternatives from precision fermentation with Oterra,” said Joshua Britton, PhD, Founder and CEO of Debut. “Biotech offers clear advantages that align with evolving market demand. Its adoption in the food and beverage industry is particularly compelling, providing a high-performance alternative to FD&C colors and Red 40, which faces increased regulatory scrutiny.”

The advanced precision fermentation techniques will also contribute to reduced land and water use, compared with traditionally cultivated sources for red alternatives.

The Red 40 alternative will work in a broad range of applications and will also be compatible with vegan, kosher, and halal certifications for food and beverage companies.

*Sources: Oterra data and FDA color certification (https://www.fda.gov/industry/color-certification/color-certification-reports)

CONTACT:

Andrew Arnold
Head of Communications
andrew.arnold@oterra.com 

Contact@DebutBiotech.com

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SOURCE Oterra