Physiologically sustained-release amino acid-balanced feed for tilapia mossambica

An amino acid and tilapia technology, applied in the field of feed, can solve the problems of unsmooth feeding, poor protein efficiency, low economic benefits, etc., and achieve the effects of shortening cooling time, improving production efficiency and improving production efficiency.

Inactive Publication Date: 2021-07-16
福建大昌盛饲料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, as the prices of global energy and food resources have continued to soar in recent years, the farming benefits of farmers have become increasingly low, resulting in serious restrictions on the high-density and intensive farming of tilapia
[0003] Currently, the unbalanced release of amino acids in the feed used by tilapia leads to low feed conversion rate and poor protein efficiency. The growth cycle of tilapia is long and the economic benefit is low. At the same time, the preparation device is often blocked when the mixture is fed, and the feed is not smooth. , and the preparation device is inconvenient to replace the granulation plate according to the particle size requirements, and the granulation specification of the preparation device is single, which is not conducive to the diversified production of enterprises

Method used

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  • Physiologically sustained-release amino acid-balanced feed for tilapia mossambica
  • Physiologically sustained-release amino acid-balanced feed for tilapia mossambica
  • Physiologically sustained-release amino acid-balanced feed for tilapia mossambica

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0044] Such as figure 1 Shown, a kind of tilapia feed of physiological slow-release amino acid balance, the tilapia feed of this physiological slow-release amino acid balance is made up of the composition of following parts by weight: petroleum protein liquid 35~42 parts, soybean oil 3.6~10.4 parts, 33~58 parts of starch, 1.3~3.2 parts of multivitamins, 1~2.5 parts of compound mineral salts, 0.1~0.5 parts of resveratrol, 3.5~4.5 parts of carboxymethyl cellulose, 1.2-2.4 parts of glycine and 0.3 parts of arginine ~2.3 servings.

[0045] A preparation process of a physiological slow-release amino acid balance tilapia feed, the preparation process steps are as follows:

[0046] Step 1. Weigh the raw materials according to the above ratio, add the raw materials into the tempering demodulator, control the temperature of the tempering demodulator to 85-105°C, and perform modulation for 12-14 minutes to obtain a mixture;

[0047] Step 2, after cooling the mixture to normal temperat...

Embodiment 2

[0051] Embodiment 2 is a further improvement to Embodiment 1.

[0052] Such as figure 2 , 3 , 4, 5, 6, 7, 10, and 11 show a device for a physiological slow-release amino acid balanced tilapia feed, including a base 1, the top of which is connected with an extruded structure 2 for feed extruded granulation, The puffing structure 2 comprises a first driving motor 201, a first rotating shaft 202, a first pulley 203, a second pulley 204, a second rotating shaft 205, a first belt 206, an expanding cylinder 207, a granulating plate 208 and an auger 209, the first The drive motor 201 is fixedly mounted on the top of the base 1, the output end of the first drive motor 201 is fixedly connected with the first rotating shaft 202, the outer end of the first rotating shaft 202 is fixedly connected with the first pulley 203, and the first pulley 203 is movably connected with the first pulley 203. A belt 206, the first belt 206 is movably connected with a second pulley 204, the second rot...

Embodiment 3

[0056] Embodiment 3 is a further improvement to Embodiment 1.

[0057] Such as Figure 4 , 8 , 9, the left end of the discharge box 401 is connected with an installation structure 5 for the installation of the granulation plate 208, and the installation structure 5 includes a limit block 501, a triangular groove 502, a triangular insert 503, a limit chute 504, an L-shaped Bar 505, spring 506, transverse groove 507, jack 508 and straight groove 509, jack 508 is offered at the left end of discharge box 401, and the sidewall of jack 508 offers limit chute 504, and the side of limit chute 504 The upper end of the wall is provided with a triangular groove 502, and the outer wall of the granulation plate 208 is fitted and slidably connected with the side wall of the socket 508, and the outer wall of the granulation plate 208 is fixedly connected with a limit block 501 used in conjunction with the limit chute 504, forming The upper side wall of the particle board 208 is provided wi...

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Abstract

The present invention discloses a physiologically sustained-release amino acid-balanced feed for tilapia mossambica and relates to the field of feeds. The physiologically sustained-release amino acid-balanced feed for tilapia mossambica comprises the following components in parts by weight: 35-42 parts of petroprotein liquid, 3.6-10.4 parts of soybean oil, 33-58 parts of starch, 1.3-3.2 parts of compound vitamins, 1-2.5 parts of compound mineral salts, 0.1-0.5 part of resveratrol, 3.5-4.5 parts of carboxymethyl cellulose, 1.2-2.4 parts of glycine and 0.3-2.3 parts of arginine. The petroprotein liquid, glycine and arginine are added into the raw materials, such that a problem of unbalanced amino acid of a single protein source is solved, protein efficiency of the feed is improved, digestion and absorption of tilapia mossambica are facilitated, a growth cycle of tilapia mossambica is shortened, economic benefits are improved, meanwhile, ammonia nitrogen emission and water environment pollution are reduced, and in addition, a preparation method is simple and conductive for rapid production of enterprises.

Description

technical field [0001] The invention relates to the field of feed, in particular to a tilapia feed with physiological slow-release amino acid balance. Background technique [0002] Tilapia, an animal of the genus Tilapia in the family Cichlidae. Tilapia body side is high, dorsal fin has more than 10 fin spines, caudal fin is truncated or round, and there are many vertical and network stripes on the side of the body and caudal fin. It is native to Africa and is a freshwater farmed fish cultivated by key scientific research in the world's aquaculture industry. It has high economic value and is also one of the main sources of animal protein. However, as the prices of global energy and food resources have continued to soar in recent years, the farming benefits of farmers have become increasingly low, resulting in serious restrictions on the high-density and intensive farming of tilapia. [0003] Currently, the unbalanced release of amino acids in the feed used by tilapia leads...

Claims

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Application Information

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IPC IPC(8): A23K50/80A23K20/158A23K20/147A23K20/163A23K20/174A23K20/20A23K20/142A23K20/111A23K40/10A23K40/25A23N17/00B01J2/20F25D17/06
CPCA23N17/005A23K20/111A23K20/142A23K20/147A23K20/158A23K20/163A23K20/174A23K20/20A23K40/10A23K40/25A23K50/80B01J2/20F25D17/06Y02A40/818
Inventor 陈帅陈烁林锋
Owner 福建大昌盛饲料有限公司
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