Objective To study the factors affecting the stability of phenol glycerine in order to define the rational conditions for storage and use.
目的研究影响苯酚甘油稳定性的因素，确定合理的贮存使用条件。
2
Conclusion Iodine in iodine-phenol solution evaporates easily at high temperature and in non-airtight storage. It must be stored in airtight package and at low temperature.
结论碘酚中的碘在较高温度和不密闭的条件下均易挥发，应低温密闭储存。
3
It was proved that the poly-phenol could be adsorbed by PVPP to improve the stability of Aloe Vera gel and extend the storage period.