方法：分别采用水蒸气蒸馏法、醇提法、水提醇沉法制成口服液；
Methods:Oral liquid was made by steam distillation, alcohol abstraction method, water abstraction and alcohol precipitation.
对比研究了超滤法和醇沉法对金刚藤水提液的纯化效果。
The purification effects of ultrafiltration and alcohol sedimentation to Jingangteng extract were studied.
结论水提醇沉法提取山茱萸单萜甙较好。
CONCLUSION Alcohol sedimentation is a better method in extracting monoterpene glycoside.
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