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Hyperchromic fish grain for spectacular fish and preparation method thereof

A technology for ornamental fish and fish food, applied in the direction of climate change adaptation, animal feed, additional food elements, etc., can solve the problems of increased fish food cost and high price of coloring additives, so as to reduce feed cost, enhance ornamental quality, and improve feed utilization rate. Effect

Inactive Publication Date: 2009-11-25
浙江亿达生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the price of coloring additives is higher, and the cost of fish food also increases accordingly

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] Raw materials 50% white fish meal (purchased from Fujian Gaolong Co., Ltd.), 30% starch (purchased from Hainan Dahui Feed Products Co., Ltd.), 9% soybean powder (purchased from Jinguang Food (Ningbo) Co., Ltd.), 0.5% added Lisu pink (Hinsman Company), 0.5% Haematococcus (Shanghai Beixiang Biotechnology Co., Ltd.), 1% multivitamin (Weihai Kelisi Biological Engineering Co., Ltd.), 3% yeast powder (Shandong Rongfeng Biotechnology Co., Ltd.) Development Co., Ltd.) and 1% inorganic salt and other raw materials are pulverized one by one to reach 80-100 mesh, after mixing evenly, use steam modulation, 215 ° C, 1 hour. Then the Wenger twin-screw extruder is made into pellets, and the pellets made are all passed through a 50-mesh sieve, and then sprayed with 5wt% fish oil (purchased from the Peruvian salmon company). Finally, dry it for half an hour. The prepared fish food has a feed coefficient of ≤1.2, a stability in water of more than 24 hours, a smooth, round and beautiful ...

Embodiment 2

[0031] Raw materials 60% white fish meal (purchased from Fujian Gaolong Co., Ltd.), 12% soybean meal (purchased from Jinguang Food (Ningbo) Co., Ltd.), 20% starch (purchased from Hainan Dahui Feed Products Co., Ltd.), 0.5% starch Lisu pink (Hinsman Company), 1.0% Haematococcus (Shanghai Beixiang Biotechnology Co., Ltd.), 1% multivitamin (Weihai Kelisi Biological Engineering Co., Ltd.), 5% yeast powder (Shandong Rongfeng Biotechnology Co., Ltd.) Development Co., Ltd.) and 1% inorganic salt and other raw materials are pulverized one by one to reach 80-100 mesh, after mixing evenly, use steam modulation, 219 ° C, 1 hour. Then the Wenger twin-screw extruder is made into pellets, and the pellets made are all sieved with 50 meshes, and then sprayed with 5wt% fish oil (purchased from Peruvian salmon company). Finally, dry it for half an hour. The prepared fish food has a feed coefficient of ≤1.2, a stability in water of more than 24 hours, a smooth, round and beautiful appearance, g...

Embodiment 3

[0033] Raw materials 53% white fish meal (purchased from Fujian Gaolong Co., Ltd.), 12% soybean powder (purchased from Jinguang Food (Ningbo) Co., Ltd.), 27% starch (purchased from Hainan Dahui Feed Products Co., Ltd.), 0.5% added Lisu pink (Hinsman Company), 1.0% Haematococcus (Shanghai Beixiang Biotechnology Co., Ltd.), 1% multivitamin (Weihai Kelisi Biological Engineering Co., Ltd.), 5% yeast powder (Shandong Rongfeng Biotechnology Co., Ltd.) Development Co., Ltd.) and 1% inorganic salt and other raw materials are pulverized one by one to reach 80-100 mesh, after mixing evenly, use steam modulation, 223 ° C, 1 hour. Then the Wenger twin-screw extruder is made into pellets, and the pellets made are all passed through a 50-mesh sieve, and then sprayed with 5wt% fish oil (purchased from the Peruvian salmon company). Finally, dry it for half an hour. The prepared fish food has a feed coefficient of ≤1.2, a stability in water of more than 24 hours, a smooth, round and beautiful...

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Abstract

The invention provides hyperchromic fish grain for spectacular fish, which contains as follows by weight percentages: white fishmeal 50-60%, starch 20-30%, bean powder 9-15%, fish oil 5%, carophyll pink 0.5%, Haematococcus 0.5-1.5%, yeast powder 3-5%, compound vitamin 1% and mineral matter 1%. The fish grain can remarkably improve coloring and hyperchromic effect of fish, thereby enhancing ornamental ability of fish. The produced fish grain feed coefficient is <=1.2, and the stability in water is more than 24 hours, and has smooth, rounding and beautiful appearance, good feeding attraction, and high absorption and usage rates.

Description

technical field [0001] The invention relates to a fish food, in particular to a color-enhancing fish food for ornamental fish and a preparation method thereof. Background technique [0002] There are many kinds of ornamental fish, such as: Arowana, Guppy (Poecilia reticulata), Map Fish (stronotus ocellatus), Scavengerfish (Plecostomus punctatus), Red Swordfish (Xiphophorus helleri), Red-tailed Golden Dragon (Scleropages formosus), Zebrafish (Brachydanio rerio), red-tailed duckbill (Phractocephalus hemiliopterus). Its feed can be roughly divided into: animal feed, plant feed and artificial feed. [0003] Animal feed mainly includes red worms (nematodes, silk worms and water worms, etc.), fish and insects (water fleas, cladocerans, copepods, larvae, red spiders, caterpillars, etc.), blood worms, rotifers, Paramecium, mealworm, Artemia, small river shrimp and beef liver, etc. Before feeding animal feed, the feed must be repeatedly cleaned, strictly sterilized, and then froze...

Claims

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Application Information

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IPC IPC(8): A23K1/18A23K1/16A23K1/175A23K10/16A23K10/22A23K10/30A23K20/174A23K20/20A23K50/80
CPCY02A40/818
Inventor 陆永明黄保观金金华
Owner 浙江亿达生物科技有限公司
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