Optimizing of the Extraction Process for Total Flavonoids from Flos Lonicerae by Uniform Design
- VernacularTitle:均匀试验优化金银花总黄酮提取工艺
- Author:
Min TANG
;
Yao LIU
;
Yu WANG
;
Peiyuan XIA
- Publication Type:Journal Article
- Keywords:
Flos lonicerae;
Total flavonoids;
Uniform design
- From:
China Pharmacy
2005;0(18):-
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVE: To optimize the extraction process of total flavonoids from flos lonicerae. METHODS: The time and temperature of extracting, the amount of solvent and the extraction times of total flavonoids from flos lonicerae was optimized using the uniform design. With the yield total flavonoids as markers to conduct U11(116) experiment and optimize the technology. RESULSTS: The optimum extraction process was adding 10 times 5% alcohol extracting for 1 h (only one time) at 85 ℃. CONCLUSION: This extraction process is simple, reliable and serves as a theoretic basis for the extraction process of total flavonoids from flos lonicerae.
