Mucor rouxii-CBS 416.77

Mucor rouxii-CBS 416.77 is a well-characterized strain of the Mucor rouxii fungus, classified under the phylum Mucoromycota and the genus Mucor. The "CBS" in its designation refers to the Centraalbureau voor Schimmelcultures (now part of the Westerdijk Fungal Biodiversity Institute), a globally recognized fungal culture collection, which ensures the strain’s authenticity, traceability, and consistent biological properties—critical for both research and industrial applications.

Taxonomic and Biological Context: Mucor rouxii is a zygomycete fungus known for its unique metabolic versatility, particularly its ability to thrive under both aerobic and anaerobic conditions. This adaptability makes it distinct from many other fungal strains, as it can switch metabolic pathways to produce a range of bioactive compounds and enzymes depending on environmental cues.
Strain-Specific Significance: The CBS 416.77 strain has been extensively isolated and studied for its stable performance in bioconversion processes. Unlike wild-type Mucor rouxii strains that may exhibit variability in metabolite production, CBS 416.77 undergoes rigorous quality control to maintain consistent enzyme activity, growth rates, and substrate utilization efficiency—key factors for industrial scalability.
Historical and Industrial Relevance: For decades, Mucor rouxii strains have been used in traditional food fermentation (e.g., in the production of certain cheeses and fermented soy products) due to their ability to break down complex carbohydrates and proteins. In recent years, the CBS 416.77 strain has gained traction in sustainable biotechnology, as it aligns with the growing demand for bio-based manufacturing processes that reduce reliance on fossil fuels and minimize environmental impact.

1. Select the appropriate culture medium according to the characteristics of bacteria; 2. Take out as soon as possible after culture and put it into the refrigerator for storage, pay attention to the storage temperature of different bacteria, such as fungi, Vibrio cholerae, etc. need to be stored at room temperature; 3. Record the results of the identification of the strains, including growth, colony characteristics, staining reaction, etc. when preserving the strains; 4. The strain is divided into two sets of storage, one set is used for the preservation of the transmission, and one set is used for the experiments. Regular seed transfer, every 3 generations of identification.

High Metabolic Versatility: It can metabolize a wide range of substrates, including lignocellulosic biomass (e.g., straw, wood pulp), agricultural waste, and simple sugars, enabling its use in diverse bioconversion applications without requiring specialized substrate pre-treatment.
Dual Aerobic-Anaerobic Adaptability: Unlike most fungi that are strictly aerobic, Mucor rouxii-CBS 416.77 can grow and produce target metabolites (such as enzymes or organic acids) under both oxygen-rich and oxygen-limited conditions, offering flexibility in process design (e.g., batch or continuous fermentation).
Stable Enzyme Production: The strain consistently synthesizes high levels of hydrolytic enzymes, including amylases, cellulases, and proteases, with minimal batch-to-batch variation—essential for industries requiring predictable enzyme activity (e.g., biofuel production, food processing).

Biofuel Production: It is used to hydrolyze lignocellulosic biomass into fermentable sugars, which are then converted into bioethanol or biobutanol. Its cellulase and amylase activity ensures efficient breakdown of complex carbohydrates, improving biofuel yield.
Food and Feed Industry: In food processing, it aids in the fermentation of plant-based products (e.g., soy-based fermented foods) to enhance flavor, nutritional value, and digestibility. In animal feed production, it is used to produce single-cell protein from agricultural waste, providing a sustainable alternative to traditional protein sources (e.g., fishmeal).
Enzyme Manufacturing: It is a reliable source of industrial enzymes, including amylases (for starch processing in baking or brewing) and proteases (for meat tenderization or detergent formulations), due to its high and consistent enzyme output.
Environmental Bioremediation: It can degrade organic pollutants in soil and wastewater, such as oil-based contaminants or agricultural residues (e.g., pesticide breakdown products), leveraging its metabolic versatility to restore contaminated environments.
Bio-Based Material Synthesis: It contributes to the production of bio-based polymers (e.g., PHA, PLA) by converting organic substrates into precursor molecules, supporting the development of biodegradable plastics that reduce plastic waste.

In the field of microbial strains for sustainable biotechnology, customers interested in Mucor rouxii-CBS 416.77 may also consider other functionally similar fungal strains, such as Aspergillus niger (for high cellulase and citric acid production), Trichoderma reesei (widely used in lignocellulosic biomass hydrolysis for biofuels), Rhizopus oryzae (utilized in food fermentation and organic acid synthesis), and Penicillium chrysogenum (for enzyme production and pharmaceutical precursor synthesis). Additionally, complementary products like microbial growth media (e.g., soy-based protein media, lignocellulose-rich substrates), enzyme activity detection kits, and fermentation process optimization tools are often sought after to maximize the performance of Mucor rouxii-CBS 416.77 in various applications. If you are interested in related products, you can contact us directly or request product customization services.