If the temperature is higher than 20℃, the unopened milk tea can be preserved for about 2 hours. But if the grass is stored in the refrigerator, the low temperature in the refrigerator can inhibit the growth of bacteria and microorganisms and extend its shelf life. Generally it can be stored for 24 hours, but it is recommended to drink it within 2-4 hours.

Chiffodil is a traditional specialty drink in southwest Fujian. Among them, in China, the authentic ancient cooking method is to cook directly with grass, while others use Cao Xianfen and Cao Xian liquid to make it. Besides being popular in Taiwan Province Province and Fujian Province, Xiancao is also popular in Japan and Southeast Asia.

Xiancao, taro, flower beans, fresh milk, mung beans, candied dates, raisins, peanuts and other ingredients are all made of Xiancao.

Xiancao is mainly made of a kind of herb called Xiancao. Xiancao is sweet and cool, and has good effects of clearing away heat and toxic materials, relieving summer heat and quenching thirst. Moderate drinking can not only reduce internal heat, but also help to clear the liver fire in the human body, which has a certain detoxification effect, so Xiancao has a certain effect of reducing internal heat.

Dianthus japonica contains a lot of vitamins, polysaccharides and amino acids, among which vitamins have strong antioxidant effect and can delay the symptoms of human aging; Secondly, polysaccharides and amino acids help to promote human metabolism and eliminate toxins in the body, which has a certain beauty beauty effect.