The adenosine in functional food was determined by reversed-phase high performance liquid chromatography and linearity gradientelution in this paper.
本文应用反相高效液相色谱线性梯度洗脱法对保健品中的腺苷进行分离腺苷测定。
2
Methods: (1)To separate stilbene glycoside by using silica gel column chromatography with gradientelution consisting of ethyl acetate and petroleum ether.
方法：（1）以硅胶柱色谱法，乙酸乙酯-石油醚梯度洗脱，自何首乌中提取分离二苯乙烯苷单体成分。
3
The ideal model of liquid chromatography in gradientelution was solved by using the characteristic approach on the assumption of a linear solvent strength model.