中药汤剂煎煮,直接影响汤剂质量。笔者在下乡时曾发现用铁器或搪瓷的茶碗煎煮中药。中药大部份是植物,其中含有鞣质,当遇铁加热时就会产生一种不溶于水的鞣酸铁,妨碍吸收,影响疗效。使药液变成黑绿色,药味变得又涩又腥。按古代传统及有关实验研究,煎药最好用砂罐。砂罐性质稳 Decoction of traditional Chinese medicine decoction directly affects the quality of decoction. When I went to the countryside, I discovered that boiling tea with iron or enamel tea bowls. Most of the Chinese medicine is a plant, which contains tannins. When it is heated by iron, it will produce an insoluble iron citrate that will hinder absorption and affect the efficacy. Make the liquid dark green, and the smell becomes awkward and awkward. According to ancient traditions and related experimental studies, it is best to use sand pots for decoction. Sand cans are stable in nature