Goose egg is oval, big and oily. Be sure to cook with fresh goose eggs before eating. Each goose egg weighs about 225 ~ 280 grams, which is about four or five times larger than ordinary eggs. The surface is smooth and white. Goose eggs also contain a variety of vitamins and minerals, but the texture is rough, the smell of grass is heavy, the taste is not as good as that of eggs and duck eggs, but they are rich in nutrition.
Gleditsia sinensis is a common tree in rural areas, and Gleditsia sinensis is a thorn of Gleditsia sinensis in leguminous plants. It can be used all year round, but September to March is more suitable. "Compendium of Materia Medica" records that "Gleditsia sinensis stings the wind to kill insects, and its function is the same as that of pods, but its sharpness is different from diseases".
Identification method of Gleditsia sinensis
First of all, from the appearance, Gleditsia sinensis has many branches. The main thorn is cylindrical, 5 to 15 cm long, slightly thicker at the bottom and very sharp at the end. Split spines are much longer and can have smaller spines. Gleditsia sinensis has a brownish purple surface and a reddish brown tip, which is hard and not easy to break. The spine of Zizyphus jujuba is lead gray or black, and the spine is slender, sharp and curved. The two are obvious, which can usually be seen at a glance.
The identification method of Gleditsia sinensis mainly depends on its appearance and efficacy. The output of Gleditsia sinensis is not very high, and the price is relatively high, so now some people use jujube as a fake, which also needs to remind everyone to pay special attention when buying this Chinese medicine, so as not to be deceived by criminals and not to affect the therapeutic effect.