Jin Chuan-shan, Huang Li, Li Su-liang
College of Pharmacy, Anhui College of TCM, Hefei 230031, China.
Zhong Yao Cai. 2011 Jun;34(6):968-71.
To establish industrialization production technology parameter for decoction pieces shuangfei of Platycodon grandiflorum.
Taking platycodin D, polysaccharide and the appearance of the decoction pieces shuangfei of Platycodon grandiflorum as the quality evaluation indexes, we investigated the size of Platycodon grandiflorum, the best slicing extent, the best slicing thickness, drying temperature and drying time.
The optimal processing was as follows: the diameter of Platycodon grandiflorum was about 1.5 cm, moistend the selected Platycodon grandiflorum until the water content was 55% - 60%. Then rolled them into 1.5 cm thickness pieces. Dryed them at 60 degrees C for 8 - 9 h and packed them after they were cold.
The industrialization production technology for decoction pieces shuangfei of Platycodon grandiflorum is stable and the efficiency is improved.
建立桔梗双飞片的工业化生产工艺参数。
以桔梗皂苷D、多糖及桔梗双飞片的外观为质量评价指标，考察桔梗的大小、最佳切片程度、最佳切片厚度、干燥温度及干燥时间。
最佳工艺为：桔梗直径约1.5 cm，将选取的桔梗润至含水量为55% - 60%，然后将其擀成1.5 cm厚的片，于60℃干燥8 - 9 h，冷却后包装。
桔梗双飞片的工业化生产工艺稳定，效率提高。
