湖南师范大学学报(医学版)
湖南師範大學學報(醫學版)
호남사범대학학보(의학판)
JOURNAL OF HUNAN NORMAL UNIVERSITY(MEDICAL SCIENCE)
2014年
4期
86-89
,共4页
地红霉素肠溶片%释放度%硫酸显色法%参比制剂
地紅黴素腸溶片%釋放度%硫痠顯色法%參比製劑
지홍매소장용편%석방도%류산현색법%삼비제제
dirithromycin enteric-coated tablets%dissolution rate%sulfuric acid coloring method%reference listed drugs
目的:建立地红霉素肠溶片释放度的测定方法,测定自制制剂的释放度。方法:转篮法,900 mL pH6.8磷酸缓冲液,100 r/min,硫酸(75→100)显色,482nm测定地红霉素肠溶片的释放度,并与参比制剂比较。结果:20分钟时释放度101.4%。结论:转篮法、硫酸(75→100)显色的方法简便、准确测定地红霉素肠溶片释放度。自制制剂与参比制剂释放过程一致。
目的:建立地紅黴素腸溶片釋放度的測定方法,測定自製製劑的釋放度。方法:轉籃法,900 mL pH6.8燐痠緩遲液,100 r/min,硫痠(75→100)顯色,482nm測定地紅黴素腸溶片的釋放度,併與參比製劑比較。結果:20分鐘時釋放度101.4%。結論:轉籃法、硫痠(75→100)顯色的方法簡便、準確測定地紅黴素腸溶片釋放度。自製製劑與參比製劑釋放過程一緻。
목적:건입지홍매소장용편석방도적측정방법,측정자제제제적석방도。방법:전람법,900 mL pH6.8린산완충액,100 r/min,류산(75→100)현색,482nm측정지홍매소장용편적석방도,병여삼비제제비교。결과:20분종시석방도101.4%。결론:전람법、류산(75→100)현색적방법간편、준학측정지홍매소장용편석방도。자제제제여삼비제제석방과정일치。
Objective To establish a method for determination of dissolution of dirithromycin enteric-coated tablets,and to evaluate homemade preparation. Methods Turning-basket method was used, 900 mL of Phosphate buffer (pH6.8) was used as release medium, speed of 100r/min sulfate acid(75→100) was used as Chromogenic agent, detection wavelength of 482nm.Results The cumulate release doses in 20 mins was 101.4%.Conclusion Sulfuric acid coloring method determinate dissolution of dirithromycin enteric-coated tablets simply and accuratly. The homemade preparation was accordance to reference listed drugs.