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Garrupa extruded feed and processing method thereof

A technology of extruded feed and grouper, which is applied in the direction of animal feed, animal feed, application, etc., can solve the problem of insignificant effect, and achieve the effect of promoting rapid growth, improving digestion and absorption rate, and improving feeding effect.

Inactive Publication Date: 2012-10-17
XIAMEN HAILIN BIOTECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the inventor has verified through a large number of experiments that the feed obtained from the above-mentioned raw materials according to the ratio in the records, the effect is not obvious by feeding the grouper adult fish.

Method used

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  • Garrupa extruded feed and processing method thereof

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Experimental program
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Effect test

Embodiment 1

[0015] Embodiment 1: A kind of grouper extruded feed is made up of following raw material by mass percentage: steamed fish meal 46%, soybean meal 12%, puffed soybean meal 8%, zein 6%, brewer's yeast 2%, squid paste 2%, Fish oil 2%, grain powder 1%, high-gluten flour 12%, calcium dihydrogen phosphate 2%, lecithin 4%, multivitamin 0.6%, multimineral 1%, choline chloride 0.8%, sea bath powder 0.6% %.

[0016] The processing method of above-mentioned grouper expanded compound feed, its concrete steps are:

[0017] 1) Weigh the raw materials according to the above proportions, first crush the soybean meal to pass through a 3mm sieve, and then crush and mix other feed materials evenly through a superfine pulverizer, so that all the ingredients of the raw materials can pass through the 80-100 purpose sieve: Among them, the pass rate of 80 mesh is 100%, and the pass rate of 100 mesh is 95%;

[0018] 2) Mix the pulverized raw materials again and move them into the dual-axis different...

Embodiment 2

[0026] 1), a kind of grouper puffed feed, take steam fish meal 48%, soybean meal 10%, puffed soybean powder 8%, zein 8%, brewer's yeast 2%, squid paste 1%, fish oil 2%, grain Yuanfen 2%, high-gluten flour 12%, calcium dihydrogen phosphate 1%, lecithin 3%, multivitamin 0.4%, multimineral 1%, choline chloride 0.8%, sea bath powder 0.8%, formulated as above Compared with weighing the raw materials, first crush the soybean meal to pass through a 3mm sieve, and then pulverize other feed materials through a superfine pulverizer and mix them evenly, so that all the ingredients of the raw materials can pass through the 80-100 mesh screen: the 80 mesh pass rate 100%, 100 mesh pass rate 95%;

[0027] 2) Mix the pulverized raw materials again and move them into the dual-axis differential modulator through the auger for mediation. According to the weight of 21% of the raw materials, the water vapor at 95~100°C is introduced for 4~6 minutes, and then the raw materials are adjusted at 95~10...

Embodiment 3

[0031] 1), a kind of grouper puffed feed, take steamed fish meal 42%, soybean meal 10%, puffed soybean meal 10%, zein 8%, brewer's yeast 2%, squid paste 1%, fish oil 2%, grain Yuanfen 2%, high-gluten flour 15%, calcium dihydrogen phosphate 2%, lecithin 3%, multivitamin 0.5%, multimineral 1%, choline chloride 1%, sea bath powder 0.5%, formulated as above Compared with weighing the raw materials, first crush the soybean meal to pass through a 3mm sieve, and then pulverize other feed materials through a superfine pulverizer and mix them evenly, so that all the ingredients of the raw materials can pass through the 80-100 mesh screen: the 80 mesh pass rate 100%, 100 mesh pass rate 95%;

[0032] 2) Mix the pulverized raw materials again and move them into the dual-axis differential modulator through the auger for mediation. According to the weight of 21% of the raw materials, steam at 95-100°C is introduced for 4-6 minutes, and then the raw materials are adjusted at 95-100 The temp...

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Abstract

The invention discloses a garrupa extruded feed and a processing method thereof. The garrupa extruded feed comprises the following raw materials in percent by mass: 41-48% of steam fish meal, 10-14% of bean pulp, 5-10% of extruded bean powder, 5-8% of corn protein, 1-2.8% of beer yeast, 1-2% of squid liver paste, 1-2% of fish oil, 1-2% of grain raw powder, 11-15% of high protein flour, 1-2% of calcium dihydrogenphosphate, 3-4% of lecithin, 0.4-0.6% of compound vitamin, 0.5-1% of compound mineral substance, 0.6-1% of choline chloride and 0.5-0.8% of seaweed meal. In the invention, according to the digestion physiological characteristics of garrupa, feed raw materials with high bioavailability are selected, thus garrupa can be promoted to grow quickly, and ingestion effect of the garrupa is improved; and curing degree of feed granules is 85%, thus digestibility of the garrupa is improved.

Description

technical field [0001] The invention discloses a grouper puffed feed and a processing method thereof, belongs to the technical field of feed processing according to the International Patent Classification (IPC), and in particular relates to processing and producing grouper puffed feed. Background technique [0002] Grouper is rich in nutrition, and the meat is tender and white, similar to chicken, and is known as "sea chicken". Grouper is another low-fat, high-protein, high-quality edible fish. The quality of grouper feed is the key to the development of its aquaculture industry. Chinese document CN201010158941.X discloses a compound feed for grouper, which consists of the following raw materials and their mass percentages: 30-40% fish meal, 15-20% soybean meal , 10-20% wheat high-gluten flour, 20-30% flour, 1-2% yeast powder, 1-2% multi-vitamin, 0.1-1% multi-mineral compound, 0.5-1% choline, 1% calcium dihydrogen phosphate ~2%, gelatin 2~4%, VC 0.1~0.5%, dried shrimp powd...

Claims

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Application Information

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IPC IPC(8): A23K1/18A23K1/16A23K1/10A23K1/14
Inventor 洪赐和洪尊敬
Owner XIAMEN HAILIN BIOTECH CO LTD
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