Yeast Protein

Yeast protein is a microbial protein derived from the controlled fermentation of Saccharomyces cerevisiae. Through fermentation and subsequent processing, protein fractions are obtained from yeast cells and refined into a high-protein ingredient suitable for food and nutrition applications. Yeast protein contains a broad spectrum of essential amino acids required by the human body and is considered a nutritionally valuable protein source.

Due to its relatively high protein content and balanced amino acid composition, yeast protein can serve as an alternative or complementary protein source to traditional animal and plant proteins. In addition, yeast protein typically exhibits acceptable sensory characteristics such as mild flavor, light color, and good dispersibility, making it suitable for incorporation into a wide variety of food formulations. When added to food products, yeast protein can contribute to improved nutritional value and enhanced protein enrichment.

Product Characteristics

1. Contains essential amino acids required by the human body, with an amino acid composition that closely aligns with human nutritional requirements.
2. Produced from yeast fermentation and classified as microbial protein, providing a non-animal protein source suitable for diverse dietary applications.
3. Considered a complete protein with a balanced amino acid profile; branched-chain amino acids account for approximately 20.44% of the total amino acids.
4. Exhibits good compatibility with food formulations and can be used either directly as a nutritional ingredient or incorporated into various processed food products.

Application Scope and Field

Yeast protein may be used as a functional food ingredient in a wide range of food and nutrition products, including but not limited to:

• Functional beverages
• Solid drinks and nutritional powders
• Weight management foods
• Convenience foods and ready-to-eat products
• Meat products and plant-based protein formulations
• Health foods and dietary supplements

By incorporating yeast protein, manufacturers can enhance the protein content and nutritional profile of finished products.

Product Specification

Packaging

25kg / paper bag with PE liner.

Shelf-life

18 Months when stored in a cool and dry place, protected from moisture, heat, and direct sunlight.