3种塑料外包装材料对复方西瓜霜滴眼液主要成分的影响  

Effect of three plastic packaging materials on main components in Compound Mirabilitum Praeparatum Eye Drops

作　　者：刘宝峰[1] 权超 

机构地区：[1]天津市第四中心医院,天津300140 [2]天津宜耀科技有限公司,天津300450

出　　处：《药物评价研究》2014年第2期158-162,共5页Drug Evaluation Research

摘　　要：目的考察不同塑料外包装材料对复方西瓜霜滴眼液中主要成分含量的影响。方法采用常温留样和加速试验法(40℃±2℃),用高效液相色谱法(测定瓜氨酸含量)和气相色谱法(测定天然冰片、乙醇的含量),分别考察复方西瓜霜滴眼液在低密度聚乙烯(LDPE)、聚丙烯(PP)和聚酯(PET)3种塑料外包装材料中存放0、1、2、3、6个月后瓜氨酸、天然冰片和乙醇的含量。结果 PET材料的药用滴眼剂瓶密封性最好,PP材料的次之,LDPE材料的密封性相对最差,不利于复方滴眼液的保存。结论复方西瓜霜滴眼液适合选择密封性相对较好的聚酯、聚丙烯材料作为外包装材料。Objective To determine the effects of different plastic packaging materials on the main components in Compound Mirabilitum Praeparatum Eye Drops. Methods The retention samples were put at the room temperature （25℃±2℃） and in the acceleration test （40 ℃±2℃）. The contents of citrulline, natural borneol, and ethanol in Compound Mirabilitum Praeparatum Eye Drops packaged respectively by low density polyethylene （LDPE）, polypropylene （PP）, and polyester （PET）, which were stored for 0--3, and 6 months, were determined by HPLC and GC. Results The bottle sealing by PET is best, followed by PP. LDPE is the worst and not conducive to be preserved in it. Conclusion PET and PP are suitable to use as the packages of Compound Mirabilitum Praeparatum Eye Drops.

关 键 词：塑料外包装 复方西瓜霜滴眼液 瓜氨酸 天然冰片 乙醇 

分 类 号：R988.1[医药卫生—药品]