食品包装材料用于单剂量包装,以提高湿透药物的稳定性
Takayuki Yoshida1, Kiyotaka Ushijima2, Natsumi Nishimura2
1Laboratory of Practical Community Collaboration, Center for Social Pharmacy, Teikyo Heisei University, 4-21-2 Nakano, Tokyo 164-8530, Japan.
Pharmaceuticals (Basel, Switzerland)
|January 28, 2026
概括
新的食品包装材料为单剂量包装中的湿透药物提供了卓越的防潮保护. 这提高了药物的稳定性,并支持更好的药物坚持脆弱的患者群体.
科学领域:
- 制药科学 制药科学
- 材料科学 材料科学 材料科学
- 包装技术 包装技术 包装技术
背景情况:
- 单剂量包装可以改善药物服药,特别是对于老年患者和那些有多次处方的患者.
- 传统的包装材料具有很高的水分透性,从而损害了湿透药物的稳定性.
- 湿透药物需要先进的包装,以防止降解并确保有效性.
研究的目的:
- 评估食品包装材料的水分和氧气屏障特性.
- 评估这些材料在单剂量吸湿药物包装中的潜力.
- 为了研究烯酸在压力条件下对烯酸物理稳定性的影响.
主要方法:
- 测量了各种食品包装膜的水蒸气传递率 (WVTR) 和氧气传递率.
- 氨酸片在不同的包装材料中储存了14天,在高湿度和高温 (35°C,75%RH) 下.
- 通过监测重量变化,破裂力和视觉外观来评估药片的稳定性,用纤维素层聚乙烯作为对照.
主要成果:
- 与传统材料相比,食品包装膜的WVTR (<2g/m2/day) 较低.
- 材料A和B中的药片显示体重增加最小 (在3天内<1.2%),并保持完整性14天.
- 传统的包装导致快速变质,变形,并在3天内失去药片的完整性.
结论:
- 具有出色的屏障性能的食品包装材料适用于单剂量包装的湿透药物.
- 这一创新可以提高敏感药物的物理稳定性和保质期.
- 改进的包装解决方案可以带来更广泛的临床应用和更好的患者药物坚持.
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