Ingredients: egg1000g, onion 30g, ginger 20g, monosodium glutamate 3g, cooking wine 20g, vegetable oil100g, soy sauce 250g.
Steps:
1. Wash the eggs, put them in a cold water pot, gradually heat them to boil, turn to low heat for 20 minutes, take them out, cool them and peel them;
2. Put the eggs in a pot, add soy sauce for 40 minutes, and take out and drain the juice;
3. Pour1500g broth into the pot, add onion, ginger, cooking wine and monosodium glutamate, boil, remove foam, cook for about 10 minute, and pour into the pot for cooling;
4. Put oil in the pot and heat it to 70%. Put the eggs in oil several times and fry them into tiger skin color;
5. Take out the drained oil, marinate it in the stock 12 minutes, take it out and cut it in half when eating, and put it in a plate.
When the oocyte grows and develops in the ovary, the yolk substance gradually accumulates and increases in the egg. The yolk substance takes concentric circles as layers, forming a yolk structure in which deep yolk and shallow yolk are alternately arranged. The yolk nucleus consists of white yolk, which extends to the animal pole and slightly expands at the end. The expanded part is called Pan's nucleus. White egg yolk contains more protein, and yellow egg yolk is rich in fat. There is very little cytoplasm in the egg, which is mainly located in an area at the top of the animal polar yolk, where the nucleus is located. With the increase of yolk substance in oocytes, the volume becomes larger and follicles protrude from the surface of ovaries. When ovulating, the primary oocyte completes the first mature division and discharges the first polar body to become the second polar body oocyte. Then enter the metaphase of meiosis. During ovulation, the theca ruptures, and the secondary oocytes are released from the ovary and immediately participate in the very active oviduct umbrella. Stay in the umbrella for about 15 minutes. If you encounter sperm here, you can complete the fertilization process and discharge the second diode.
The fallopian tube must be divided into five parts: umbrella, protein secretion (ampulla), isthmus, uterus and vagina. It takes about 24 hours for a domestic chicken to lay a complete egg. The umbrella is funnel-shaped, and the edge is thin to form folds. Eggs stay here for 15- 18 minutes to complete fertilization. The secretory part of protein has a thick wall, and the mucosa forms longitudinal folds. Some glands secrete concentrated protein and wrap it around the yolk. When the egg rotates downward, it forms a tether (egg belt) wrapped with concentrated protein at both ends. The eggs stay here for 3 hours. When the isthmus lumen is narrow, the secretion of glandular cells forms intima and adventitia. The eggs stay here for 75 minutes. The uterus is an enlarged part of the fallopian tube, with deep mucosal folds and developed muscular layer. Egg cells absorb water here to form diluted protein, and shell glands secrete calcium-containing compounds to form eggshells. 4-5 hours before laying eggs, the pigment secreted by the pigment cells in the uterine wall is coated on the eggshell surface to form various stains. Eggs stay here 18-20h. The vagina is the end of the fallopian tube and opens the left side of the cloaca. After leaving the uterus, the egg enters the cloaca, and the strong contraction of the cloaca wall muscles can make it excreted. At this time, the egg always moves forward with the thin end, but it will turn over quickly half an hour before laying the egg, so when laying the egg, lay the thick end first.