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Nuisance free special immunological growth promotor for bastard halibut and pleuronectid and its production process

A technology for promoting immune growth and fish, which is applied in the field of formula of special immune growth-promoting agent for pollution-free feed for sea-breeding flounder and flounder, and achieves the effects of low cost, reduced feed cost and increased weight gain rate.

Inactive Publication Date: 2006-09-27
INST OF OCEANOLOGY - CHINESE ACAD OF SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there is no development of immune growth promoter formula for the compound feed of deep well seawater semi-industrial cultured flounder and flounder, and the special immune growth promoter products for pollution-free feed that adapt to the processing characteristics of extruded pellet feed are still blank in China

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] The formula is: Comverse (containing 35% by weight of xylo-oligosaccharide) 0.80kg, Kelikang (containing 15% by weight of bile acid) 1.40kg, Bacillus licheniformis (35% by weight of active ingredient) 0.43kg, Lactobacillus lactis (active ingredient 45% by weight) 0.29kg, β-glucan (35% by weight active ingredient) 1.10kg, 1.07kg manno-oligosaccharide (15% by weight active ingredient), and 4.91kg of ordinary secondary powder. According to the manufacturing process, 10 kg of a special immune growth-promoting agent product for the pollution-free feed of flounder and flounder is obtained.

[0024] Add this formula product in the compound feed by 0.6% by weight, and the contents of xylo-oligosaccharide, bile acid, bacillus, lactic acid bacteria, β-glucan and mannan oligosaccharide in the compound feed are respectively (mg / kg): 168 , 126, 90, 78, 132 and 96.

[0025] The production process is: in a workshop at around 25°C without direct sunlight, accurately weigh each monomer...

Embodiment 2

[0027] The difference from Example 1 is: in the compound feed, add the following formula products by 0.5% by weight, the content of xylo-oligosaccharides, bile acids, bacillus, lactic acid bacteria, β-glucan, mannan oligosaccharides in the compound feed Respectively (mg / kg): 175, 140, 115, 85, 135 and 100.

[0028] The formula is: Comverse (containing 35% by weight of xylo-oligosaccharide) 1.00kg, Kelikang (containing 15% by weight of bile acid) 1.87kg, Bacillus licheniformis (35% by weight of active ingredient) 0.66kg, Lactobacillus lactis (active ingredient 45% by weight) 0.38kg, β-glucan (35% by weight active ingredient) 1.35kg, 1.33kg mannan-oligosaccharide (15% by weight active ingredient), and 3.41kg of ordinary secondary powder. According to the manufacturing process, 10 kg of a special immune growth-promoting agent product for the pollution-free feed of flounder and flounder is obtained.

Embodiment 3

[0030] The difference from Example 1 is: in the compound feed, add this formula product by 0.4% by weight, the content of xylo-oligosaccharide, bile acid, bacillus, lactic acid bacteria, β-glucan, mannan oligosaccharide in the compound feed Respectively (mg / kg): 184, 152, 132, 100, 140 and 100.

[0031] The formula is: Comverse (containing 35% by weight xylo-oligosaccharide) 1.31kg, Kelikang (containing 15% by weight bile acid) 2.53kg, Bacillus licheniformis (35% by weight of active ingredient) 0.94kg, Lactobacillus lactis (active ingredient 45% by weight) 0.56kg, β-glucan (35% by weight active ingredient) 1.75kg, 1.67kg manno-oligosaccharide (15% by weight active ingredient), and 1.24kg ordinary secondary powder. According to the manufacturing process, 10 kg of a special immune growth-promoting agent product for the pollution-free feed of flounder and flounder is obtained.

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Abstract

The immunological growth promoter for sea water left-eyed flounder and right-eyed flounder has the effective components comprising xylose oligomer 28000-46000 mg / kg, bile acid 21000-38000 mg / kg, bacillus 15000-33000 mg / kg, lactobacillus 13000-25000 mg / kg, beta-glucosan 22000-35000 mg / kg, mannan 16000-25000 mg / kg; and carrier of common starch in the weight range of 10-50 %. Its compounding process includes calculating the added amount of the ingradients based on the effective components; and mixing through stirring in stainless steel stirrer. The immunological growth promoter for sea water left-eyed flounder and right-eyed flounder has obvious growth promoting effect and can stabilize water environment pollution.

Description

technical field [0001] The invention relates to animal feed nutritional formula technology, in particular to a formula of immune growth-promoting agent specially used for pollution-free feed of seawater cultured flounder and flounder and a production process thereof. Background technique [0002] my country has become the only country in the world where the output of aquaculture exceeds the output of fishing. The output of marine aquaculture has increased by more than 6 times in 15 years, so the demand for aquatic feed has increased significantly, and the proportion of the total domestic compound feed has increased from 2% 15 years ago to 2%. 12%. However, in marine aquaculture, the characteristics of aquatic animals are ignored, resulting in eutrophication, diseases, red tides, etc. in aquaculture ponds or sea areas. In addition to factors such as extensive farming methods and poor facilities, fresh and live bait is used more, and the penetration rate of compound feed is lo...

Claims

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Application Information

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IPC IPC(8): A23K1/18A23K1/16A23K10/18A23K10/30A23K20/163A23K20/168A23K40/00A23K40/35A23K50/80
Inventor 李勇吕明斌王雷王优军蒋克勇
Owner INST OF OCEANOLOGY - CHINESE ACAD OF SCI
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