Solubilization Effect of Surfactant on Amphotericin B
- VernacularTitle:表面活性剂对两性霉素B溶解行为的影响
- Author:
Hong LIU
;
Zaijun YU
;
Ming LIU
;
Yi ZHANG
- Publication Type:Journal Article
- Keywords:
Surfactant;
Amphotericin B;
Solubilization effect
- From:
China Pharmacy
1991;0(05):-
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVE:To study the solubilization effect of different surfactant on amphotericin B.METHODS:Surfaceactive solution with series of concentrations were prepared by several agents including span-20,tween-40,tween-60,tween-80 and poloxamer 188 as non-ionic surfactant,hexadecyltrimethylammonium chloride (HTMAC) as cationic surfaceactive agent,sodium dodecyl benzene sulfonate (SDBS) and sodium deoxycholate as anionic surfaceactive agent,lecithin as bi-ionactiveagent.The solubilization effect of surfactant on amphotericin B was determined by UV spectrophotometry with maximum solubilization percentage as index.RESULTS:Maximum solubilization ratio in the range of 0.2～4.0 mg?mL-1 were as follows:1 365.44% for span-20 (4 mg?mL-1),353.46% for tween-40 (0.8 mg?mL-1),1 165.30% for tween-60 (4 mg?mL-1),973.46% for tween-80 (0.4 mg?mL-1),1 527.95% for poloxamer 188 (4 mg?mL-1),1 199.16% for sodium dodecyl benzene sulfonat (4 mg?mL-1),1 671.68% for hexadecyltrimethylammonium chloride (4 mg?mL-1),88.62% for sodium deoxycholate (4 mg?mL-1) and 314.36% for lecithin (4 mg?mL-1).CONCLUSIONS:Surfactant span-20,tween-60,tween-80,poloxamer 188,sodium dodecyl benzene sulfonat and hexadecyltrimethylammonium chloride have remarkable solubilization effect on amphotericin B.But tween-40,sodium deoxycholate and lecithin have unapparent solubilization effect on amphotericin B.
