一种蓝莓提取物的制备方法
By employing homogenized emulsification and crushing, nitrogen-pressurized extraction, and enzymatic membrane filtration, combined with freeze-drying technology, the problem of easy degradation of anthocyanins and anthocyanins during heating was solved, achieving efficient preparation of blueberry extract and recycling of resources.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- SANYUAN LIHUA BIO-TECH CO LTD
- Filing Date
- 2023-11-27
- Publication Date
- 2026-07-17
AI Technical Summary
In existing blueberry extraction processes, anthocyanins and anthocyanins are easily degraded during heating, and fruit pomace and pectin are difficult to recycle, resulting in low extraction efficiency and resource waste.
The blueberry extract is processed using homogenized emulsification and nitrogen-pressurized extraction, combined with enzymatic hydrolysis and membrane filtration, avoiding the heating process. Freeze-drying technology is used to process the blueberry extract under low temperature and vacuum conditions, ensuring the stability of active ingredients and efficient extraction.
This improved the extraction efficiency of anthocyanins and anthocyanins, shortened the preparation cycle, reduced resource waste, and achieved efficient preparation of blueberry extract.
Smart Images
Figure SMS_1 
Figure SMS_2