The Assay of Total Flavonoids Lecithin Pollen Pellet.
- VernacularTitle:卵磷脂花粉片中总黄酮含量测定
- Author:
Guoliang BAO
;
Ying FU
- Publication Type:Journal Article
- Keywords:
Lecithin Pollen Pellet;
Total flavonoids;
Mensuration;
Ultraviolet spectrophotometry
- From:
Journal of Medical Research
2006;0(09):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To establish the method of assaying total flavonoids in Lecithin Pollen Pellet.Methods Suo-shi pheresis was wsed to detect wave length of 500nm with Eldrin being as control article and sodium nitrite-aluminum nitrate-sodium hydroxide as developer.Results There was good linear correlation between Absorbability A and Eldrin mass concentration C rangmg from 0 to 48?g/ml;Average recovery rate of spotting was 98.7%(RSD=1.41%).Conclusion With the character of handling simply,accurate result and good reproduction quality,the method was a scientific method for quality control of assaying effective composition Lecithin Pollen Pellet.
