4 results about "Paecilomyces cicadae" patented technology

The invention provides a lightyellow sophora root fermentation extract, a preparation method and application in an anti-hair loss product, the preparation method comprises the following steps: step 1, soaking lightyellow sophora root in water, cutting up, then inoculating a paecilomyces cicadae seed solution for fermentation culture, and after paecilomyces cicadae mycelium overgrows the lightyellow sophora root, drying to obtain a paecilomyces cicadae-lightyellow sophora root bidirectional fermentation product; and 2, crushing the paecilomyces cicadae-radix sophorae flavescentis bidirectional fermentation product, extracting by adopting a bifidobacterium liquid fermentation extraction method, or a hot water extraction method or an absolute ethyl alcohol extraction method, and drying to obtain the radix sophorae flavescentis fermentation extract. The sophora flavescens fermentation extract prepared by the method has good II type 5 alpha reductase inhibition capability, and the ethanol extract CH-KS-A of the penicillium-sophora flavescens bidirectional fermentation product particularly has broad-spectrum antibacterial activity on staphylococcus aureus, propionibacterium acnes and malassezia furfur, and has good anti-inflammatory and antioxidant activity; the composition can be used in anti-hair loss products.

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.

The invention discloses a method for preparing a laying hen feed additive by fermenting tea-seed oil deodorized distillate, which is characterized in that the tea-seed oil deodorized distillate is used as a raw material, and efficient utilization of all components of resources is achieved by coupling yeast-paecilomyces cicadae two-step sequential fermentation and endogenous mevalonic acid (MVA) pathway cascade regulation and control technology. The final product is rich in ergosterol, vitamin E and probiotics, can improve the laying rate of laying hens and enhance the eggshell strength after being applied to laying hen breeding, realizes zero wastewater discharge in the process, and achieves the dual goals of resource utilization of grease byproducts and accurate matching of laying hen nutrition.

The invention relates to the technical field of paecilomyces cicadae, in particular to an efficient paecilomyces cicadae fermentation process based on a composite culture medium, which comprises the following steps: inoculating paecilomyces cicadae strain into the composite culture medium; then regulating and controlling the temperature and the ventilatory capacity according to the fermentation stage; meanwhile, adding a metabolism accelerant after fermenting for 72 hours; and after fermentation is completed, obtaining fermentation liquor, and separating to obtain paecilomyces cicadae. Nutrient substances are rapidly conveyed through the liquid phase to promote rapid proliferation of hyphae, meanwhile, the adsorption and expansion capacity of the hyphae is enhanced through the porous structure of the solid phase, and therefore the density of the hyphae and the synthesis efficiency of metabolic active substances are improved; a precise temperature control strategy is matched with physiological transformation from hypha growth to product accumulation, enzyme activity is guaranteed, and heat damage is reduced; and the metabolism accelerant is added to synergistically stimulate the high-efficiency expression of the target metabolite, so that the yield and quality of the target product are improved.