The amount of dried bird's nest eaten by a normal person at a time is about 3-5g. The swallow cup can be divided into big cup, middle cup, small round cup and triangular cup, etc. The big cup is generally 6-8g, the middle cup is 5-7g, the small round cup is 4-5g and the triangular cup is 4-5g. Generally, the small round cup and triangular cup can be eaten once, and the middle cup and the big cup can be eaten twice.
High-quality bird's nest weighs about 6 ~ 8 grams. Pure bird's nest is eaten 3 grams at a time, and one lamp is insufficient for about two times; Ordinary bird's nest is eaten 5-8 grams at a time, and one lamp is about once.
Extended data:
Skills of choosing bird's nest
First, the place of origin should be fixed: the place where Jin Siyan grows affects the quality of bird's nest production. The more impurities such as dust in the place of origin, the darker the bird's nest produced by serious air pollution, the higher the rain and forest coverage area in the place of origin, the better the hair and the higher the quality of the bird's nest produced. Many famous bird's nest brands in China are from the above producing areas.
The second is to look at the hair of bird's nest: bird's nest picked in different periods also has different "hair heads"
Third, it depends on whether the bird's nest is clean: the less fine hair, the better.
The fourth is the pick-up type: the thinner the head and feet at both ends of the bird's nest, the more beautiful it is.
Fifth, it depends on whether the bird's nest is dry and intellectual man fit: dry bird's nest with little water is the top grade, and high-quality bird's nest should feel dry by hand.