Brief introduction
Round goose, also known as southwest gray goose, native to the southwest of France near the Bay of Biscay in the Lande province, is a world-famous fat liver special breed, experts respect the fat liver type goose.
features
The coat is grayish brown , the neck and back are nearly black , the thorax is lighter and silvery gray , the lower part of the abdomen is white , and there are also some white-feathered individuals or gray-white individuals. Usually, the gray feathers are looser, the white feathers are tighter, the beak is orange-yellow, the tibia and webbed flesh color, and the gray feathers have a dark part at the tip of the beak.
habit
1. Egg laying. The egg laying period is usually in November of the first year and May of the first year. The average egg laying is 30-40 pieces/year, and the egg weight is 160-200g.
2. Weight. Adult kola 7-8 kg, adult mulo 6-7 kg. The weight of the 8-week-old goose is about 4.5 kg, and the weight of the meat goose is 10-11 kg after being filled with fat. The average weight of the fat liver is 700-800 grams. Down each in case of twice hair plucking, up to 350-450 grams.
3. Round goose breeding. The sexual maturity period is 180 days. Generally 210 days of production, the fertilization rate of eggs is about 80%, the mother luo has a strong nesting, and the survival rate of the chicks is more than 90%.
value
Round goose is not an ordinary meat goose, but a fat liver type special goose respected by experts, with the extraction of fat liver and the preparation of fat liver sauce as the main body.
Its use can be roughly summarized as: liver, meat, processing, medicinal. Its economic value, edible value, and nutritional value are much higher than those of ordinary meat goose.
Goose meat is tender and delicious, rich in nutrients, and has the characteristics of low fat and low cholesterol, so its goose meat products are better than China's white goose.
Goose blood, goose bile, goose paw yellow skin, foie gras liver after deep processing, can be made into a variety of anti-cancer, health care drugs and antibiotics and medical chemical raw materials.
Langde goose fat liver texture is tender, unique taste, rich in nutrition, fat liver contains a large number of beneficial to the human body unsaturated fat and a variety of vitamins, most suitable for children and the elderly to eat, is a precious best-selling nutritional beauty food in the world.
Nutritional composition
Ronde foie gras contains up to about 60-70 lipids, and its fatty acid composition: soft acid 21-22%, stearic acid 11-12%, linoleic acid 1-2%, 16 dilute acid 3-4%, myristic acid 1%, unsaturated fatty acids 65-68%, lecithin content per 100 grams of fat liver up to 4.5-7 grams, DNA and ribonucleic acid 9-13.5 grams.
Unsaturated fatty acids reduce the amount of cholesterol in the body's blood.
"Lecithin" is an indispensable and important ingredient in today's international market health care drugs and foods, it has the effect of reducing blood lipids, softening blood vessels, delaying aging, preventing and treating cardiovascular and cerebrovascular diseases; and linoleic acid is necessary for the human body and cannot be synthesized in the human body.
Because foie gras fat contains many elements that are beneficial to human health, it is a necessary food for European and American pilots at every meal, so it is known as the world's "king of green food".
ps: Welcome to pay attention to the country's first goose industry public welfare platform goose raising assistant WeChat public number: yexzs123