肉桂醛是一种重要的食品香料、医疗和保健药品以及化工原材料。常规的肉桂醛提取分离方法，主要采用索氏提取法和超声波提取法，分离主要采用水蒸气蒸馏法。本文采用微波提取法和微波水合物蒸馏分离法，从肉桂皮中提取分离肉桂醛。实验表明，本文所采用的微波方法不仅产率比较高，而且省时、高效和环保，具有重要的实践意义。
Cinnamaldehyde is an important food spice, medical and health care product, and chemical raw material. The conventional extraction and separation methods of cinnamaldehyde are mainly soxhlet extraction method and ultrasonic extraction method. In this paper, cinnamaldehyde was extracted from cinnamon bark by microwave extraction and microwave hydrate distillation sepa-ration. The experiment result shows that the microwave method adopted in this paper not only has high production rate, but also saves time, efficiency and environmental protection. The study is a useful attempt to extract organic matter from green plants in the field of applied biology. It has important practical and theoretical significance.
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