It was found that of food sugar, food salt, HAc, glucose, H2O3, SO2-, K+ , Na+, Ca2+ , Mg2+ , Mn2+ , Fe2+ , Al3+ were not harmful; and the geniposide was not stable to Cu2+ , Pb in water.

• 研究了一些常见食品添加剂和金属离子对结晶栀子甙的影响:食糖、食盐、葡萄糖、醋酸、 Na2SO3、H2O2不影响栀子甙的稳定性,K+、Na+、Mg2+、Al3+、Fe2+、Ca2+、Mn2+无不良影响,Cu2+、 PbAc对其稳定性有一定的影响。