维生素C口腔崩解片的处方筛选研究
2017-10-17杨文娟董洋洋潘美玲常相娜
杨文娟, 董洋洋, 潘美玲, 王 兰, 龚 频, 常相娜
(陕西科技大学 食品与生物工程学院, 陕西 西安 710021)
维生素C口腔崩解片的处方筛选研究
杨文娟, 董洋洋, 潘美玲, 王 兰, 龚 频, 常相娜
(陕西科技大学 食品与生物工程学院, 陕西 西安 710021)
以崩解剂、发泡剂、填充剂、矫味剂等辅料的组成比例以及主药添加量为考察内容,以崩解时限、口感等为考察指标,对维生素C(Vc)口腔崩解片的处方进行了筛选。结果表明,Vc口腔崩解片的最佳处方为Vc 15 g,可压性淀粉12 g,甘露醇3 g,乳糖9 g,低取代羟丙基纤维素(L-HPC)0.96 g,微晶纤维素(MCC)3.84 g,交联聚乙烯吡咯烷酮(PVPP)4.8 g,柠檬酸0.8 g,碳酸氢钠1 g,硬脂酸镁0.3 g,桔子香精0.45 g,阿斯巴甜0.75 g,粉末直接压片法制成200片.该处方制备的Vc口腔崩解片在30 s内崩解,制备工艺简单,口感适宜,主药Vc在30 min内释放完全.
口腔崩解片; 维生素C; 崩解时限; 处方
Abstract:Study on the composition and the ratio of disintegrants,vesicant,filler,corrigent and the amount of vitamin C to get the prescription about the vitamin C orally disintegrating tablets with the disintegration time and the tastes as the selection standard.The results showed that the best formulation of the vitamin C orally disintegrating tablets was 15 g vitamin C,12 g conpressible starch,3 g mannitol,9 g lactose,0.69 g low substituted hydroxypropyl cellulose(L-HPC),3.84 g microcrystalline cellulose(MCC),4.8 g crospolyvinylpyrrolidone (PVPP),0.8 g citric acid,1 g sodium bicarbonate,0.3 g magnesium stearate,0.45 g orange flavor and 0.75 g aspartame.The 200 pieces were produced by the direct powder compression.The orally disintegrating tablet scould be obtain the rapid disintegration time within 30 seconds and The process is simple,and the taste is suitable.Vitamin C was released completely in 30 minutes from the orally disintegrating tablets.
Keywords:oral disintegrating tablets; vitamin C; disintegration time; prescription
0 引言
口腔崩解片(orally disintegrating tablets),即在口腔内能迅速崩解的片剂,是口腔速释固体制剂的一种.患者不需要水即可将药物顺利服下.此剂型最适于儿童、老年、吞咽困难及不便取水服用的人群[1].目前这一剂型在解热镇痛药、抗抑郁药、抗过敏药等领域有药品上市.维生素C(Vc)又名抗坏血酸,是一类维持机体正常生理功能的必需物质,在氧化还原代谢反应中起调节作用[2],其缺乏可引起坏血病,一般情况下Vc可通过饮食、水果、蔬菜等来源摄取,但在一些特殊环境或情况下摄取有困难,如条件恶劣的野外环境、患者吞咽困难等情况.因此,将Vc制成口腔崩解片,在不需饮水的情况下,可以使Vc快速崩解,进而吸收入血,以防治坏血病及满足Vc缺乏者的需要.……p>
