A kind of tilapia growing mid-stage vitamin premix and preparation method

A vitamin premix, vitamin technology, which is applied to the preparation of tilapia vitamin premix, the field of mid-term tilapia, and the mid-term premix for tilapia cultivation, can solve the problem of lack of pertinence and high feed coefficient , environmental pollution and other problems, to achieve the effect of improving chewability, improving economic benefits, and reducing environmental pollution

CN103783319BActive Publication Date: 2016-05-04FOSHAN XINTUN BIOLOGICAL SCI & TECH
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Publication Date
2016-05-04

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Abstract

The invention discloses a vitamin premix for tilapia mossambica in medium-term growth and a preparation method thereof. The vitamin premix is prepared through vitamin A, vitamin D, E, K3, B1, B2, niacin, B3, B6, folic acid, biotin, inositol, vitamin C, choline chloride, an antioxidant and defatted rice bran. The preparation method comprises the following steps: (1) weighing defatted rice bran, crushing and drying; (2) weighing rice bran and transferring into a stainless steel barrel, and agitating under conditions that the environmental temperature is lower than 30 DEG C, and the relative humidity is not greater than 65%; (3) adding vitamins A, D, K3, B1, folic acid and B6 to the barrel, and uniformly mixing; (4) adding the rest vitamin and defatted rice bran to the stainless steel agitating barrel, and uniformly mixing; (5) packing the obtained product, and storing in a dry, dark, low-temperature and ventilated environment. The vitamin premix for tilapia mossambica in medium-term growth is reasonable in formula and high in efficiency, realizes the obvious increase of weight gain rate and protein efficiency ratio of the tilapia mossambica in medium-term growth, and also increases the number of red blood cells, the content of hemoglobin, and packed cell volume; in addition, the vitamin premix also reduces the environmental pollution and improves the meat quality and taste.
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Description

technical field

[0001] The invention relates to the technical field of aquafeed additives, more specifically to a mid-term premix for tilapia growth, and also to a method for preparing a vitamin premix for tilapia. The premix is ​​mainly suitable for Mid-growth tilapia weighing 50-200g. Background technique

[0002] Tilapia has the characteristics of fast growth, strong fecundity, miscellaneous food habits, and strong disease resistance. It is the fifth largest aquaculture species in China, and China is also the largest tilapia farming and exporting country in the world. Since the National Bureau of Statistics has statistics from 1997 to 2012, my country's tilapia production has increased at an average annual rate of 8.08%, ranking first in the world. In 2012, my country's tilapia production reached 1.45 million tons. At present, the total output of tilapia feed in my country has reached 1.5 million tons, and the utilization rate of compound feed in tilapia farming has rea...

Examples

Embodiment 1

[0068] 1. a kind of tilapia grows mid-term vitamin premix, it is made by mixing the raw materials of following mass ratio, and every 100 kilograms of premix contains:

[0069] Vitamin A 55 million IU Vitamin D 12 million IU

[0070] Vitamin E1000g Vitamin K 3 60g

[0071] Vitamin B 1 20g Vitamin B 2 100g

[0072] Niacin 600g Vitamin B 3 350g

[0073] Vitamin B 6 100g folic acid 15g

[0074] Biotin 5g Inositol 16000g

[0075] Vitamin C900g Choline Chloride 15000g

[0076] Compound Antioxidant 500g

[0077] Defatted rice bran 46567.8g.

[0078] Vitamin A comes from feed-grade vitamin A acetate particles with a purity of 500,000 IU / g; vitamin D comes from feed-grade vitamin D with a purity of 500,000 IU / g 3 Microparticles; Vitamin C as 35% Encapsulated Vitamin C; Vitamin B 3 Calcium pantothenate is 92%; choline chloride is 50% coated choline chloride, and the purity of the actual raw materials of other vitamins is:

[0079] Vitamin E50% Niacin 99%

[0080] Vitamin ...

Embodiment 2

[0102] A kind of tilapia grows medium-term vitamin premix, it is made by mixing the raw materials of following mass ratio, and every 100 kilograms of premix contains:

[0103] Vitamin A 60 million IU Vitamin D 11 million IU

[0104] Vitamin E1200g Vitamin K 3 80g

[0105] Vitamin B 1 30g Vitamin B 2 90g

[0106] Niacin 800g Vitamin B 3 300g

[0107] Vitamin B 6 80g folic acid 16g

[0108] Biotin 6g Inositol 14000g

[0109] Vitamin C1200g Choline Chloride 18000g

[0110] Compound Antioxidant 500g

[0111] Defatted rice bran 41588.5g.

[0112] The purity of various vitamins is identical with embodiment 1. According to the purity of the above-mentioned vitamin raw materials, the actual dosage of vitamin raw materials can be calculated:

[0113] Vitamin A120g Vitamin D22g

[0114] Vitamin E 2000g Vitamin K 3 85.1g

[0115] Vitamin B 1 30.3g vitamin B 2 110.9g

[0116] Niacin 808.1g Calcium pantothenate 326.1g

[0117] Vitamin B 6 80.8g folic acid 16.2g

[0118]...