1.High quality ophiopogon japonicus is spindle-shaped, slightly pointed at both ends and with good toughness. The surface is smooth, with fine longitudinal wrinkles. The ophiopogon japonicus surface is naturally colored with light yellow or gray yellow, and has a certain translucent appearance. After soaking in water, ophiopogon japonicus can quickly restore the sense of fullness, which tastes sweet with slightly bitter, chewy with waxy taste. 2.All ophiopogon japonicus are picked manually. Use mature, well-developed and larger size of ophiopogon japonicus as raw materials to wash with running water, pull out and drain. After sifting out small fruits and bad fruits for multiple batches, the high quality ophiopogon japonicus is finally baked at low temperature to make finished products. The production process requires strict control of different factors such as temperature, humidity and time to ensure the quality and nutrition. 3.Ophiopogon japonicus tastes naturally sweet with slightly special medicine aroma. Also, your teeth feel a bit sticky when chewing. The overall taste is refreshing, slightly bitter, featured with its coldness. After soaking in water or stewing with water in the pot for decocting herbal medicine, the taste and nutrition can be better released. When eaten in moderation, ophiopogon japonicus can make our throats feel better. 4.Suitable for busy office workers. If you often stay up late, and feel irritable because of working overtime, it is highly recommended to drink a cup of ophiopogon japonicus tea. If you are always thirsty recently, you can also drink a cup of warm and delicious ophiopogon tea. If you don't have a good rest at night, a cup of hot ophiopogon tea can make you sleep well. 5.Ophiopogon japonicus can be drunk alone or collocated with other Chinese medicinal materials such as chrysanthemum and honeysuckle. This brewing method is easy to operate, which can make our voice more comfortable, and makes our body healthier. The amount of ophiopogon japonicus each time better not be used too much for soaking or brewing, generally about 10 grams. The water temperature should be controlled between 80-90 ° C to retain the nutrients of Ophiopogon japonicus to the greatest extent.