Processing technology of deer fetus
The deer fetus refers to the fetus (including the aborted fetus) removed from the belly of the female deer and the young deer within 3 days of birth. Take the deer fetus with complete hypertrophy, non-decay, hairless and unbroken placenta as a good product.
(1) fetching the baby
To get a fetus is to remove the fetus from the mother's abdomen) L. Can be divided into two situations: ① for the fetus without growth hair, open the uterine wall, do not destroy the placenta, the fetus together with amniotic fluid; ② has given birth to the fetus, the uterus and placenta cut open, take out the fetus.
(2) the processing method of deer fetus
1. The fetus with raw hair is washed with clean water, dried and soaked in 60-degree liquor for 2-3 days, in order to prevent corruption during processing.
two。 After plastic surgery, the wine-soaked deer fetus was air-dried for 2-3 hours, and the posture of the fetus was adjusted to the sleeping state of the newborn deer, with the limbs folded back under the abdomen, the head bent back, the mouth under the left arm, and then fixed with fine hemp rope.
3. Bake the shaped deer fetus in the oven, the temperature at the beginning is between 90 and 100 ℃. After baking for about 2 hours, when the abdominal circumference of the fetus is enlarged, the thin bamboo stick should be used to release gas in the ribs or ventral hole, and the baking should be suspended when it is nearly fully cooked. Do not move and touch at this time to prevent skin injury and hair loss. After cooling, take out and air-dry in a well-ventilated place, and then air-dry and bake alternately until thoroughly dry. Keep it properly after drying to prevent dampness and mildew. For the deer fetus without hair, it can be baked directly without alcohol immersion and plastic surgery. Roast deer fetus requires that the shape of the tire is intact, the water hoof is obvious, and the fur is dark yellow or brown, pure dry, not scorched, not smelly, with a fishy smell.
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Breeding of antler deer
The physiological characteristics of antler deer sexual maturity and appropriate first mating age sexual maturity is the reproductive physiological maturity, when the deer can produce mature sperm and eggs, and have sexual behavior. The sexual maturity of antler deer is related to breed, type, sex, genetic status, nutritional status and ontogeny. Sika deer is earlier than red deer, females are earlier than males, and the same breed of deer have good nutritional status and rapid ontogenetic sexual maturity. General maturity period: sika female deer is about 16 months old, well-developed deer reaches sexual maturity at 7 months old, male deer is 20.
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Protein is a complex organic compound. It is mainly composed of four elements: carbon, hydrogen, oxygen and nitrogen, and some also contain a small amount of sulfur. Some proteins also contain trace elements such as iron, copper, iodine, calcium and phosphorus. The basic structural unit of a protein is the need for amino acids. For raccoon dogs, there are 8 essential amino acids, namely methionine, tryptophan, threonine, valine, phenylalanine, leucine, isoleucine and cystine. The sulfur-containing amino acids directly related to the growth of fur are methionine, cystine and semi-amino acid. Protein in
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