FDP水溶液的稳定性研究  

STUDY ON THE STABILITY OF FDP AQUEOUS SOLUTION

作　　者：祁嘉义[1] 王习霞[1] 冯鲁中 孙轶民 欧阳平凯[1] 

机构地区：[1]南京化工学院生物工程与科学系,南京医科大学

出　　处：《南京化工学院学报》1994年第2期19-22,共4页

摘　　要：研究了ｐＨ、电解质、氧化剂和温度对ＦＤＰ水溶液稳定性的影响，并用加速试验预测了有效期。结果指出，在ｐＨ３．５～４．５及低温下ＦＤＰ水溶液较稳定；氧化剂会使色泽改变。从实验数据中导出了降解速度方程表观速度常数。有效期为１８个月。In the present paper the effect PH, electrolyte, oxidant and temperature on the stability ofFDP aqueous solution was studied and the expiry date was predicted by accelerated test. The resultsshowed that FDP is stabler under PH from 3. 5-4.5 and under lower temperature. The oxidantchanges color. The rate equation of degradation and the apparent rate constant, apprerent activationenergy have been concluded in accordance with the experiment data. The expiry date is 18 months.

关 键 词：FDP 稳定性 有效期 水溶液 二磷酸果糖 口服液 

分 类 号：R977[医药卫生—药品] O646.16[医药卫生—药学]