莱菔子必须炒后入药,因为炒后可使坚硬的种皮爆裂,使有效成分易于煎出。但是,莱菔子由于种子细小,炒时不象炒王不留行子那样能爆花,而且外观色泽也无显著变化,稍不小心就会出现焦化,影响炮制质量。因此炒莱菔子时掌握火候非常重要。采用微火慢炒可以收 Lai Zizi must be fried and used as medicine because it can burst the hard seed coat and make the active ingredients easy to fry. However, because of the small seed size, the seeds of the radish seedlings did not burst into flames like the speculation that the king did not leave behind, and there was no noticeable change in the appearance of color. Coking would occur if care was not taken, which affected the quality of concoctions. Therefore, it is very important to have a good understanding of the heat during the process of cooking. Slow fire with micro-fire can be received