A method for preparing clostridium welchii inhibitor by using hermetia illucens oil
Black soldier fly oil inhibitors were prepared using a low-temperature physical extraction process throughout the entire process, which solved the problem of activity loss caused by heat treatment and achieved a significant inhibitory effect on Clostridium perfringens while also enabling environmentally friendly production.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Filing Date
- 2026-04-23
- Publication Date
- 2026-07-17
AI Technical Summary
Existing methods for extracting black soldier fly oil generally involve heat treatment, which leads to the degradation of its antibacterial active ingredients against Clostridium perfringens, and there is no effective extraction process to preserve its inhibitory effect on anaerobic pathogens.
A low-temperature physical extraction process was adopted, including low-temperature vibration crushing and low-temperature centrifugation, avoiding heat treatment, to prepare an insect oil inhibitor with Clostridium perfringens inhibitory activity.
It effectively retains the natural antibacterial active ingredients in insect oil, significantly inhibits the anaerobic bacterium Clostridium perfringens, and the preparation process is simple, environmentally friendly, and suitable for industrial application.
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