Study on the technology of flocculation of water-extraction solution inLonicerae Japonicae Flos by uniform design method
10.3760/cma.j.issn.1673-4246.2016.03.014
- VernacularTitle:均匀设计法优选金银花水提液絮凝工艺的研究
- Author:
Siyong YE
;
Xia WEI
;
Zhi CHEN
- Publication Type:Journal Article
- Keywords:
Uniform design;
Flocculation;
Flos Lonicerae Japonicae
- From:
International Journal of Traditional Chinese Medicine
2016;38(3):247-249
- CountryChina
- Language:Chinese
-
Abstract:
Objective To study the technology of flocculation of water-extraction solution in Lonicerae Japonicae Flos by uniform design method.Methods The liquid concentration ratio, chitosan dosage, temperature and pH were studied with the ratio of the precipitation and the rate of the transformation of valid target as index.Results The optimal flocculation process was: dosage of chitosan was 0.14%, pH was 6, the concentration of the solution was 1:3 and the temperature was 30℃.Conclusions The effect of purification is good, and the flocculation process can replace the traditional precipitation process.
