Fat goose liver feed and preparation method thereof
A foie gras and feed technology, applied in the field of geese feed, can solve the problems of affecting the digestion and absorption rate of feed, affecting the digestion and absorption of feed, affecting the production of goose fat liver, etc., so as to promote the growth of goose, high digestion and absorption rate, and promote deposition. Effect
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Embodiment 1
[0021] A preparation method for foie gras foie gras feed, comprising the steps of:
[0022] S1. Mix 110 kg of corn, 15 kg of sweet sorghum, 20 kg of sunflower seed meal, and 6 kg of peanut meal, add 5 times of water, continue cooking for 2 hours after boiling, cool down, filter until the water content is 40 wt%, and obtain the pre-cooking material;
[0023] Among them, in sunflower seed meal, the digestible nutrient content is 92.5%, the crude protein content is 74.3%, the crude fiber content is 2.4%, and the crude ash content is 12.6%;
[0024] In peanut meal, the crude protein content is 55.8%, the crude fiber content is 2.8%, and the crude ash content is 4.5%;
[0025] S2. Mix 6 kg of locust bean gum and 20 kg of water evenly, add 20 kg of halloysite nanotubes, 20 kg of 0.8 mol / L hydrochloric acid and stir at room temperature for 5 min, use 0.8 g / ml ammonia water to adjust the pH value of the system to 8.4, add 6 kg The castor fiber was stirred for 20min, and the stirring ...
Embodiment 2
[0028] A preparation method for foie gras foie gras feed, comprising the steps of:
[0029] S1. Mix 70 kg of corn, 35 kg of sweet sorghum, 10 kg of sunflower seed meal, and 12 kg of peanut meal, add 2 times of water, continue cooking for 4 hours after boiling, cool down, filter until the water content is 20 wt%, and obtain the pre-cooking material;
[0030] Among them, in the sunflower seed meal, the digestible nutrient content is 93.5%, the crude protein content is 72.5%, the crude fiber content is 3.5%, and the crude ash content is 11.5%;
[0031] In peanut meal, the crude protein content is 61.4%, the crude fiber content is 2.4%, and the crude ash content is 4.9%;
[0032] S2. Mix 2kg of locust bean gum and 40kg of water evenly, add 15kg of halloysite nanotubes, 30kg of 0.4mol / L hydrochloric acid and stir at room temperature for 12min, use 0.2g / ml ammonia water to adjust the pH value of the system to 8.8, add 2kg The castor fiber was stirred for 30min, and the stirring spe...
Embodiment 3
[0035] A preparation method for foie gras foie gras feed, comprising the steps of:
[0036] S1. Mix 85 kg of corn, 18 kg of sweet sorghum, 12 kg of sunflower seed meal, and 8 kg of peanut meal, add 3 times of water, continue cooking for 3 hours after boiling, cool down, filter until the water content is 24 wt%, and obtain the pre-cooking material;
[0037] Among them, in the sunflower seed meal, the digestible nutrient content is 92.8%, the crude protein content is 72.9%, the crude fiber content is 2.6%, and the crude ash content is 11.8%;
[0038] In peanut meal, the crude protein content is 55.9%, the crude fiber content is 2.6%, and the crude ash content is 4.6%;
[0039] S2. Mix 4kg locust bean gum and 32kg water evenly, add 18kg halloysite nanotubes, 23kg hydrochloric acid with a concentration of 0.6mol / L and stir at room temperature for 8min, adjust the pH value of the system to 8.6 with a concentration of 0.6g / ml ammonia water, add 3kg The castor fiber was stirred for ...
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