Conclusion: the Suoshi extraction method and the acid water extraction method can meet industrialization production requirements.
结论：索氏提取法提取、酸水提取都可以满足工业化生产要求。
Using the above method, the content of Se in the three primary Yi medicines: Hongniuxi, Yimu Suoshi and Duqingyao which were produced in Xichang city of China, were measured.
分别测定了中国西昌红牛夕、依木锁石、毒清药三种主要彝药中的硒含量。
Result:Higher ephedrine content was extract by using Suoshi extraction method and the acid water extraction method, which conforms to the industrialization production requirements.
结果：索氏提取法提取和水提取麻黄碱含量较高，适合工业化生产要求。
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