High melt point cocoa butter alternative via yeast fermentation
Yali Bio offers a sustainable, high melt point cocoa butter alternative using precision yeast fermentation. With a target composition rich in symmetrical monounsaturated triglycerides, this innovation enhances confectionery quality by preventing chocolate bloom and ensuring consistent texture.
Overview
Yali Biosciences presents a groundbreaking cocoa butter alternative (CBA) developed through precision fermentation with genetically engineered yeasts. This innovative solution aims to replicate and enhance the properties of natural cocoa butter, offering a sustainable and scalable alternative. The CBA is designed to contain 75-90% symmetrical monounsaturated triglycerides (SUS), with specific targets for Stearic-Oleic-Stearic (SOS) and Palmitic-Oleic-Stearic (POS) triglycerides, ensuring a high melting point of 39°C. This composition supports the formation of stable beta crystals, reduces chocolate bloom, and enhances hardness and crystallization, crucial for high-quality confectionery production.
Technical specifications
- Genetic Engineering: Utilizes precision fermentation with genetically modified yeasts to produce SUS triglycerides.
- Composition: Targets 22-32% SOS and 35-41% POS triglycerides.
- Properties: Achieves a high melting point of 39°C, improving hardness and preventing chocolate bloom.
- Production Process: Includes strain optimization, fermentation, extraction, refining, bleaching, and deodorizing to meet oil quality metrics and regulatory requirements.
- Applications: Suitable for use in dark, milk, and white chocolate, as well as coatings and fillings.
Technology readiness level
Currently at Technology Readiness Level 4, this cocoa butter alternative is in the validation stage with planned progression through strain optimization, lab-scale fermentation, and scale-up analysis over a 12-month period. This process includes rigorous testing and evaluation in collaboration with partners to ensure commercial viability and product quality.
About Yali Biosciences
Yali Biosciences is a biotechnology company that develops sustainable, animal-free fats and lipids using a proprietary precision fermentation platform. By harnessing synthetic biology, the company converts renewable carbon feedstocks into specialized fats that are designed to replicate the performance, taste, and nutritional profile of conventional animal-based fats. Their technology allows for the creation of structured lipids that can be tailored for specific applications, including high-purity ingredients for infant nutrition that mimic human breast milk fat, as well as functional fats for the confectionery and alternative dairy markets such as butter and ice cream.
The company's work addresses the environmental impact of traditional agriculture by offering a more scalable, land-efficient, and climate-friendly alternative for food manufacturing. By providing essential ingredients that enhance the texture and mouthfeel of plant-based foods, Yali Biosciences enables food companies to create sustainable products that meet consumer demand for quality and nutrition. Supported by organizations like the NIH for its research into human milk fat substitutes, the company collaborates with industry partners to integrate its designer fats into the global food system.
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