目的：优化藏药蔓菁膏煎煮法的提取工艺。方法：采用均匀设计法和综合评分法，以出膏率、总多糖含量为评价指标，对藏药蔓菁膏煎煮法的提取工艺参数进行优化。结果：藏药蔓菁膏煎煮法的提取工艺优化条件为：加水10 倍量，煎煮4 次，每次1 h。结论：该提取工艺稳定、可行，为藏医临床及生产制备蔓菁膏提供实验依据。

This study was aimed to find out the optimum parameters to decoction extraction process of Brassicae Radix cream. With methods of integrated score and uniform design, contents of the total extract and the total polysaccharide were set as the target to investigate the optimization process of extraction. The experiment showed that the optimum extraction condition was as follows: ten folds of water, four times decoction at boiling temperature, one hour for each time. It was concluded that the optimum parameters to decoction extraction of Brassicae Radix were stable and feasible, which can be used for the preparation and reference for Brassicae Radix cream in Tibetan clinics.

四川省食品药品监督管理局科研项目：《四川省藏药材标准》（2013 年版）的编制（蔓菁膏蔓菁），负责人：王张，邝婷婷；四川省中医药管理局科技专项（2012-G-029）：川西北高原特色食用植物藏萝卜抗高原缺氧保健食品的研究与开发，负责人：张艺；成都中医药大学科技发展基金项目（CGZH201201）：青藏高原特色食用植物藏萝卜抗高原缺氧保健食品的研究与开发，负责人：王张；四川省教育厅属高校科研创新团队建设计划（11TD004）：中藏药资源保护与利用，负责人：张艺。