Difference between Chinese herbal medicine extract and decoction

1, Chinese herbal medicine extract, mostly extracted with ethanol, contains less polymer components (including resin), so after extraction, the dosage volume can be reduced a lot. There are many ingredients in the decoction, so the volume of the medicine used is much larger. 3. Conclusion: The volume of Chinese herbal medicine extract is small, but it can make polymer components (including resin) lose their corresponding functions; The volume of decoction is relatively large, but it has little effect on the original medicine. Both methods will lead to the loss of volatile oil, and each has its own advantages.