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Granular feed for juvenile fish of bostrichthys sinensis and preparation method of granular feed

A technology for pellet feed and juvenile fish, which is applied in the field of pellet feed and preparation of juvenile fish of Chinese snakehead, can solve the problems of lag in nutrition research and lack of feed, and achieve the effects of improving digestion and absorption rate, promoting digestion and absorption, and reducing the occurrence of diseases.

Active Publication Date: 2015-04-22
QINGDAO AGRI UNIV +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Nutrition research related to Chinese snakehead lags behind, and there is a lack of feed for Chinese snakehead farming in the market

Method used

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  • Granular feed for juvenile fish of bostrichthys sinensis and preparation method of granular feed

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] A 100g pellet feed for juvenile Chinese snakehead fish is prepared, and its components include: 60g animal nutrients, 20g plant nutrients, 17.2g functional ingredients, 0.3g special vitamins, 0.3g special trace elements, and hydrolyzed casein 0.2g, lysine 2g.

[0031] Prepare 60g of animal nutrition, its components include: white fish meal 15g, whey powder 6g, fish soluble powder 9g, fish bone meal 3g, squid meal 3g, krill meal 12g, propolis 3g, cod liver oil 6g, refined fish oil 3g .

[0032] Prepare 20g plant-based nutrients, and its components include: 4g whole sorghum flour, 1.4g coconut meal, 1.6g corn enzymatic protein, 3g dry brewer’s grains, 3g peanut meal, 2g sunflower oil, 0.4g grape seed oil, olive 1g of oil, 1.6g of Haematococcus pluvialis powder, 1g of kelp powder, 1g of Cylindrotheca powder.

[0033] Formulated 17.2g functional ingredients, the components include: active lactic acid bacteria 0.344g, photosynthetic bacteria 0.344g, bifidobacteria 1.204g, nitrify...

Embodiment 2

[0045] A 100g pellet feed for juvenile Chinese snakehead fish is prepared, and its components include: animal nutrition 40g, plant nutrition 21.8g, functional ingredient 30g, special vitamin 3g, special trace element 3g, hydrolyzed casein 2g, Lysine 0.2g.

[0046] 40g animal nutrition ingredients are prepared, and its components include: 18g white fish meal, 7.2g whey powder, 2g fish pulp powder, 2g fish bone meal, 2g squid meal, 4g krill meal, 2g propolis, 0.8g cod liver oil, refined Fish oil 2g.

[0047] 21.8g of plant-derived nutrients is prepared, and its components include: 3.27g of whole sorghum flour, 0.436g of coconut meal, 0.436g of corn enzymatic protein, 1.09g of dried beer’s grains, 4.36g of peanut meal, 2.18g of sunflower oil, and grape seed 0.654g of oil, 3.27g of olive oil, 1.744g of Haematococcus pluvialis powder, 2.18g of kelp powder, and 2.18g of Cylindrotheca powder.

[0048] 30g functional ingredients are prepared, and its components include: active lactic acid ...

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Abstract

The invention discloses a granular feed for juvenile fish of bostrichthys sinensis. The granular feed comprises the following components in parts by weight: 40-60 parts of animal nutritional ingredients, 20-40 parts of plant nutritional ingredients, 15-30 parts of functional ingredients, 0.3-3 parts of special vitamins, 0.3-3 parts of special trace elements, 0.2-2 parts of casein hydrolysate and 0.2-2 parts of lysine. A preparation method comprises the following steps: (1) manufacturing raw materials; (2) synthesizing a biological material; (3) converting to a cooked material; (4) puffing and granulating; (5) drying; (6) spraying and coating; and (7) performing vacuum drying. The feed disclosed by the invention adopts scientific matching and an advanced processing technology is used for assistance, so that the digestion and absorption rate of the feed is effectively improved, the growth of the juvenile fish of bostrichthys sinensis can be effectively promoted, and the occurrence of diseases during cultivation is reduced.

Description

Technical field [0001] The present invention involves the field of aquatic feed technology, and it specifically involves a Chinese -black fish granules and preparation methods. Background technique [0002] Chinese murmurry is commonly known as mullet, black fish, fire head, etc., which are bass -shaped, climbing, and scrupuls. They are widely distributed in the north and south waters of my country. The Chinese black crickets have a fierce sexuality and a large appetite. above.The Chinese 刺 bone has less thorns, high meat content, not only delicious meat, but also has the effects of removing stasis, replenishing blood, nourishing and recuperating, diuretic removal, and promoting wound healing. Therefore, it is increasingly favored by consumers.getting bigger.Moreover, Chinese black mulberry often inhabit the bottom of the water body in a wild environment, and has a strong ability to adapt to the environment. Especially when hypoxia, water temperature and water quality are unfavor...

Claims

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Application Information

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IPC IPC(8): A23K1/18A23K1/14A23K1/10A23K1/16A23K1/175A23K1/00
CPCY02A40/818Y02P60/87
Inventor 陈京华陈伟
Owner QINGDAO AGRI UNIV
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