Fresh roots, leaves and roots can be eaten, fried, cold and made into soup. During cold mixing, the old roots are washed and removed first, then marinated with salt for 5~ 10 minutes, then mixed with soy sauce, vinegar and sesame oil, and finally added with dried pepper and coriander. Houttuynia cordata originated in Guizhou and can now be bought in the northern farmers' market. When buying fresh Houttuynia cordata Thunb, it is better to have lush leaves, green color and strong smell. If you choose to dry it, it is best to dry it without impurities.
Extended data:
It is the name of Houttuynia cordata Thunb. See "Records of Famous Doctors". Tang Susong said: "Born in a wetland, you can also crawl in the shade of a valley. The leaves are as fat as buckwheat and the stems are purplish red. Jiangzuo people like raw food. Guanzhong leaves stink, so it is commonly known as Houttuynia cordata. " For the name, please see "Don't Record Famous Doctors". Tang Susong said: "Born in a wetland, you can also crawl in the shade of a valley. The leaves are as fat as buckwheat and the stems are purplish red. Jiangzuo people like raw food. Guanzhong leaves stink, so it is commonly known as Houttuynia cordata. "
Houttuynia cordata Thunb. is produced in the south of Yangtze River valley in China. As early as the end of 1980s, Gaoping Town, Guanghan City, Sichuan Province introduced field-scale planting, which has now driven the planting area of surrounding towns to nearly 10,000 mu, forming the largest planting base of broken ear roots in China.
People's Daily Online-Eight common foods are regarded as treasures by nutrition experts. Houttuynia cordata can detoxify.
Baidu Encyclopedia-Houttuynia cordata