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,

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0028] Example 1

[0029] Add 50% white fish meal (purchased from Fujian Gaolong Co., Ltd.), 30% starch (purchased from Hainan Dahui Feed Products Co., Ltd.), 9% soybean meal (purchased from Jinguang Foods (Ningbo) Co., Ltd.), 0.5% Lisu Pink (Hinsman Company), 0.5% Haematococcus (Shanghai Beixiang Biological Technology Co., Ltd.), 1% multivitamin (Weihai Kelisi Biological Engineering Co., Ltd.), 3% yeast powder (Shandong Rongfeng Biological Technology Co., Ltd.) Development Co., Ltd.) and 1% inorganic salt and other raw materials are crushed one by one to reach 80-100 mesh. After mixing uniformly, prepare with steam at 215°C for 1 hour. Then the Wenger twin-screw extruder was made into granules, and all the made granules were passed through a 50-mesh sieve, and then 5wt% fish oil (purchased from Peru Salmon Company) was sprayed. Finally, dry it for half an hour. The prepared fish food has a feed coefficient ≤1.2, a water stability greater than 24 hours, a smooth, round and beautif...

Example Embodiment

[0030] Example 2

[0031] 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% Lisso Pink (Hinsman Company), 1.0% Haematococcus (Shanghai Beixiang Biotechnology Co., Ltd.), 1% multivitamin (Weihai Kelisi Bioengineering Co., Ltd.), 5% yeast powder (Shandong Rongfeng Biotechnology Co., Ltd.) Development Co., Ltd.) and 1% inorganic salt and other raw materials are crushed one by one to reach 80-100 mesh. After mixing uniformly, prepare with steam at 219°C for 1 hour. Then the Wenger twin-screw extruder was made into granules, and all the made granules were sieved with 50 meshes, and then 5wt% fish oil (purchased from Peru Salmon Company) was sprayed. Finally, dry it for half an hour. The prepared fish food has a feed coefficient ≤1.2, a water stability greater than 24 hours, a smooth, round and beautiful appearance, good eater attraction...

Example Embodiment

[0032] Example 3

[0033] Add 53% white fish meal (purchased from Fujian Gaolong Co., Ltd.), 12% soybean meal (purchased from Jinguang Food (Ningbo) Co., Ltd.), 27% starch (purchased from Hainan Dahui Feed Products Co., Ltd.), 0.5% Lisso Pink (Hinsman Company), 1.0% Haematococcus (Shanghai Beixiang Biotechnology Co., Ltd.), 1% multivitamin (Weihai Kelisi Bioengineering Co., Ltd.), 5% yeast powder (Shandong Rongfeng Biotechnology Co., Ltd.) Development Co., Ltd.) and 1% inorganic salt and other raw materials are crushed one by one to reach 80-100 mesh. After mixing uniformly, prepare with steam at 223°C for 1 hour. Then the Wenger twin-screw extruder was made into granules, and all the made granules were passed through a 50-mesh sieve, and then 5wt% fish oil (purchased from Peru Salmon Company) was sprayed. Finally, dry it for half an hour. The prepared fish food has a feed coefficient ≤1.2, a water stability greater than 24 hours, a smooth, round and beautiful appearance, good eat...

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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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