2 results about "Paecilomyces cicadae" patented technology

This invention relates to the field of *Penicillium cicadae* technology, specifically to a high-efficiency fermentation process for *Penicillium cicadae* based on a composite culture medium, comprising the following steps: inoculating *Penicillium cicadae* strain into a composite culture medium; subsequently controlling temperature and aeration according to the fermentation stage; adding a metabolism promoter after 72 hours of fermentation; and obtaining the fermentation broth and separating *Penicillium cicadae* after fermentation. This invention rapidly delivers nutrients in a liquid phase to promote rapid mycelial proliferation, while utilizing the porous structure of the solid phase to enhance the adsorption and expansion capacity of the mycelium, thereby increasing mycelial density and the synthesis efficiency of metabolically active substances. A precise temperature control strategy matches the physiological transition from mycelial growth to product accumulation, ensuring enzyme activity and reducing heat damage. The addition of a metabolism promoter synergistically stimulates the efficient expression of target metabolites, improving the yield and quality of the target product.