Composite eucommia ulmoides leaf feed additive and preparation method thereof
A feed additive and compound feed technology, applied in animal feed, animal feed, applications, etc., can solve problems such as wasting crop resources, achieve the effects of increasing value, low production cost, and reducing food occupation
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[0026] Example 1:
[0027] An eucommia leaf compound feed additive is prepared by mixing 50 parts of eucommia leaf extract, 45 parts of mango leaf extract, 3 parts of taurine, and 2 parts of tyrosine.
[0028] The preparation method of the eucommia leaf compound feed additive is as follows:
[0029] (1) Preparation of Eucommia Leaf Extract:
[0030] a. Crush the dried eucommia leaf raw materials, and then pass through a 50-mesh sieve;
[0031] b. Put the crushed and sieved eucommia leaf material into a tank, add 6 times the weight of the eucommia leaf material, and stir and mix to obtain a eucommia leaf slurry;
[0032] c. Heat the eucommia leaf slurry to 100°C, then use ultrasonic extraction for 100 minutes and then filter. The filtrate is concentrated to 45% of the original slurry with a membrane and then quickly dried to obtain the eucommia leaf extract.
[0033] (2) Preparation of mango leaf extract:
[0034] a. Crush the dried mango leaf raw materials, and then pass through a 60-mesh ...
Example Embodiment
[0038] Example 2:
[0039] An eucommia leaf compound feed additive is prepared by mixing 45 parts of eucommia leaf extract, 50 parts of mango leaf extract, 3 parts of taurine, and 2 parts of tyrosine.
[0040] The preparation method of the eucommia leaf compound feed additive is as follows:
[0041] (1) Preparation of Eucommia Leaf Extract:
[0042] a. Crush the dried raw material of Eucommia ulmoides leaves, and then pass through a 40-mesh sieve;
[0043] b. Put the crushed and sieved eucommia leaf material into a tank, add 10 times the weight of the eucommia leaf material, and stir and mix to obtain a eucommia leaf slurry;
[0044] c. Heat the eucommia leaf slurry to 90°C, then use ultrasonic extraction for 110 minutes and then filter. The filtrate is concentrated to 50% of the original slurry with a membrane and then quickly dried to obtain the eucommia leaf extract.
[0045] (2) Preparation of mango leaf extract:
[0046] a. Crush the dried mango leaf raw materials, and then pass throu...
Example Embodiment
[0050] Example 3:
[0051] An eucommia leaf compound feed additive is prepared by mixing 30 parts of eucommia leaf extract, 60 parts of mango leaf extract, 8 parts of taurine, and 2 parts of tyrosine.
[0052] The preparation method of the eucommia leaf compound feed additive is as follows:
[0053] (1) Preparation of Eucommia Leaf Extract:
[0054] a. Crush the dried raw materials of Eucommia ulmoides leaves, and then pass through a 50-mesh sieve;
[0055] b. Put the crushed and sieved eucommia leaf material into a tank, add 6 times the weight of the eucommia leaf material, and stir and mix to obtain a eucommia leaf slurry;
[0056] c. Heat the eucommia leaf slurry to 90°C, then use ultrasonic extraction for 120 minutes and then filter. The filtrate is concentrated to 45% of the original slurry with a membrane and then quickly dried to obtain the eucommia leaf extract.
[0057] (2) Preparation of mango leaf extract:
[0058] a. Crush the dried mango leaf raw materials, and then pass throu...
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