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利用多能提取罐提取中药材中的挥发油,实际上是依据水蒸汽蒸馏的原理,适合于中药材中那些具有挥发性,能随水蒸汽蒸馏而不被破坏、与水不发生反应、又难溶或不溶于水的化学成分的提取。在中药制药行业中。利用“多能提取罐”提取中药材中挥发油是使用较普遍的工艺技术。 1.多能提取罐的容积与投入的药材量,对提取挥发油的影响
The use of multi-energy extraction tanks to extract essential oils from Chinese herbal medicines is actually based on the principle of steam distillation, which is suitable for those in Chinese herbal medicines that are volatile, can be destroyed with steam distillation, do not react with water, and are difficult to Extraction of soluble or insoluble chemical constituents. In the Chinese medicine pharmaceutical industry. The use of “multiple extraction tanks” to extract essential oils from Chinese herbal medicines is a relatively common process technology. 1. The effect of extracting the volatile oil by the capacity of the multi-energy extraction tank and the amount of medicinal material input