Cost-effective meat-like protein production

2025 – 2027

New protein extraction processes will be developed for yeast-based meat proteins to reduce costs and negative environmental impact.

Production platform: Fermentation

Technology sector: Bioprocess design, Host strain development, Target molecule selection

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Project aims

Plant-based meats still have a different texture, taste, and color compared to their animal-based counterparts, making them less desirable to many consumers. Producing animal-free meat proteins from precision fermentation and incorporating them into plant-based meat could improve flavor and desirability. In this project, two generalizable downstream processing approaches will be developed, characterized, and fine-tuned to produce bovine meat protein ingredients in yeast in a sustainable and cost-efficient way. These target proteins will be combined with coproducts from the fermentation process to create a functional ingredient mixture that can better mimic animal meat, while at the same time omitting costly processing steps.

Principal Investigator

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Dr. Antoinette Kazbar

Assistant Professor, Bioprocess engineering

Wageningen University, Netherlands

Antoinette is an Assistant Professor at Wageningen University’s Bioprocess Engineering group. With experience as a manager of algal biorefineries for nutraceuticals, she specializes in process design and techno-economics. Her expertise includes using natural deep eutectic solvents combined with membrane processes for integrated industrial applications

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