Method: HPLC analysis was performed to detect the contents of hesperidin, naringin and synephrine. 方法:HPLC测定黄酮类成分橙皮苷和柚皮苷含量、生物碱类辛弗林含量,药典法测定挥发油含量。
Methods The TLC methods were established for identified of hesperidin,synephrine and caulis perillae,and a RP-HPLC methed was established for the determination of naringin. 方法增加TLC法鉴别橙皮苷、辛弗林、紫苏梗及RP-HPLC法测定柚皮苷含量的阴性干扰试验。
Methods The contents of synephrine, volatile oil, total ash, acid-insoluble ash and water in different specifications of Frutus Aurantii Immaturus were determined by HPLC or other methods according the china pharmacopoeia. 方法采用HPLC法测定不同规格枳实中辛弗林含量，同时依照药典方法分别测定了其挥发油、总灰分、酸不溶性灰分和水分含量，对不同规格枳实药材进行综合质量对比研究，并与其传统规格分类进行比较。
To extract synephrine, the percolation processes was selected, the extraction steps include wetting powdery FAI, dipping the wet powder in hydrochloric acid solution and percolating by using hydrochloric acid solution. 通过比较选择渗漉法提取辛弗林,提取步骤为:枳实粗粉润湿,酸液浸泡,装渗漉筒以盐酸溶液渗漉。
Evaluate the method from the following aspect: limit of detection, linearity, accuracy, stability, reproducibility and recovery rate, and determine the content of synephrine for further use. 从检出限、线性关系、精密性、稳定性、重现性以及加标回收率等方面对测定方法进行评价，并进一步测定受试枳实提取物中辛弗林的含量备用。
This article made a mini review of synephrine on the extraction methods,purification methods by ion-exchange and macroporous resin adsorption and determination methods by HPLC and GC-MS of synephrine. 总结了辛弗林的提取方法,离子交换树脂、大孔吸附树脂纯化方法,高效液相色谱法、气相色谱-质谱联用法测定。
