Composite phagostimulant for juvenile freshwater shrimps, preparation method of composite phagostimulant and freshwater shrimp compound feed

A food attractant and green shrimp technology, which is applied in animal feed, animal feed, food processing, etc., to achieve the effect of improving attraction, enriching nutritional value, and excellent digestion and absorption

Inactive Publication Date: 2016-01-13
FRESHWATER FISHERIES RES CENT OF CHINESE ACAD OF FISHERY SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] So far, there have been some reports about the effect of compound Chinese herbal medicine, amino acid, DMPT, scallop powder and TMAO on inducing feeding in aquaculture, but the compound com

Method used

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  • Composite phagostimulant for juvenile freshwater shrimps, preparation method of composite phagostimulant and freshwater shrimp compound feed
  • Composite phagostimulant for juvenile freshwater shrimps, preparation method of composite phagostimulant and freshwater shrimp compound feed
  • Composite phagostimulant for juvenile freshwater shrimps, preparation method of composite phagostimulant and freshwater shrimp compound feed

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] Prepare 1kg green shrimp juvenile compound feed attractant, its raw materials are composed of: 30g tangerine peel, 30g rhubarb, 30g ferulicum, 30g clove, 40g alanine, 40g glutamic acid, 40g glycine, 40g taurine, dimethyl -120g of β-thiatin propionate, 100g of trimethylamine oxide and 500g of scallop powder; the above-mentioned components are dried until the water content is less than 12%; the components after drying are coarsely pulverized, and the pulverizer (WKX -160 type Chinese herbal medicine grinder (Qingzhou Fuerkang Pharmaceutical Machinery Co., Ltd.) is crushed into coarse materials, and passes through a 40-mesh sieve. The crushing speed of the grinder is 200 rpm; 300 small ultrafine pulverizers, Beijing Xingshi Lihe Science and Technology Development Co., Ltd.) to pulverize for the second time, and pass through a 120-mesh sieve, pulverizer pulverization speed: 500 rpm; Type mixer, Shanghai Huaxia Fishery Machinery Co., Ltd.) fully mixed to make a compound food...

Embodiment 2

[0026] Prepare 1 kg of compound Chinese herbal medicine anti-stress preparation, and its raw materials are composed of 40 g of tangerine peel, 40 g of rhubarb, 40 g of ferulus, 40 g of clove, 40 g of alanine, 40 g of glutamic acid, 40 g of glycine, 40 g of taurine, and dimethyl-β - 120g of thiotin propionate, 120g of trimethylamine oxide and 440g of scallop powder; the above-mentioned components are dried until the water content is less than 12%; the dried components are coarsely pulverized, and the pulverizer (WKX-160 Type Chinese herbal medicine pulverizer, Qingzhou Fuerkang Pharmaceutical Machinery Co., Ltd.) after pulverization into coarse material, and through the 50 mesh screen, pulverizer pulverization speed: 250 rpm; after ultrafine pulverizer (ZNC-300 small Ultrafine pulverizer, Beijing Xingshi Lihe Science and Technology Development Co., Ltd.) is pulverized for the second time, and passes through a 150-mesh sieve, pulverizer pulverization speed: 550 rev / min; Machine,...

Embodiment 3

[0029] Prepare 1kg compound Chinese herbal medicine anti-stress preparation and its raw materials are composed of: tangerine peel 50g, rhubarb 50g, asafoetida 50g, clove 50g, alanine 50g, glutamic acid 50g, glycine 50g, taurine 50g, dimethyl-β- Thiatine propionate 100g, trimethylamine oxide 100g and scallop powder 400g; the above-mentioned components are dried until moisture<12%; each component after drying is coarsely pulverized, and the pulverizer (WKX-160 type Chinese herbal medicine pulverizer, Qingzhou Fuerkang Pharmaceutical Machinery Co., Ltd.) is pulverized into coarse material, and passes through a 60-mesh sieve; pulverizer pulverization speed: 300 rpm; Micro pulverizer, Beijing Xingshi Lihe Technology Development Co., Ltd.) is pulverized for the second time, and passes through a 200 mesh screen; pulverizer pulverization speed: 600 rev / min; , Shanghai Huaxia Fishery Machinery Co., Ltd.) fully mixed to make a compound food attractant of 200 mesh dry powder, the feeding...

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Abstract

The invention discloses a composite phagostimulant for juvenile freshwater shrimps, and a preparation method of the composite phagostimulant. The composite phagostimulant comprises the following raw materials in parts by weight: 10-30 parts of composite Chinese herbal medicines, 10-30 parts of composite amino acids, 5-10 parts of DMPT (dimethyl-beta-propiothetin), 40-50 parts of scallop powder, and 5-10 parts of TMAO (trimethyl amine oxide). The preparation method comprises the following steps of respectively weighing the components according to the formula, respectively drying the components by baking, crushing the dried composite Chinese herbal medicines, the dried composite amino acids, the dried DMPT, the dried scallop powder and the dried TMAO, and uniformly mixing the crushed composite Chinese herbal medicines, the crushed composite amino acids, the crushed DMPT, the crushed scallop powder and the crushed TMAO so as to obtain the composite phagostimulant. The composite Chinese herbal medicine phagostimulant is added to the special compound feed of the freshwater shrimps according to the dosage of 1-3% so as to perform feeding experiment. Compared with the compound feed without adding the composite phagostimulant disclosed by the invention, the composite phagostimulant disclosed by the invention can obviously promote the ingestion of the juvenile freshwater shrimps, can promote the growth of the juvenile freshwater shrimps, can increase digestive enzymes in the bodies of the juvenile freshwater shrimps, can reduce remaining entices and is favorable for environment protection.

Description

technical field [0001] The invention belongs to a compound feed additive for aquaculture, and in particular relates to a compound food attractant for juvenile freshwater shrimp, a preparation method thereof and a compound feed for green shrimp added with the compound food attractant for young freshwater shrimp. Background technique [0002] Freshwater shrimp, scientific name Macrobrachium japonicus, is an important freshwater aquaculture economic shrimp in my country. It grows fast, has large individuals, reproduces quickly, and has strong vitality. It is widely distributed in freshwater lakes in my country. Freshwater shrimp has the characteristics of carnivorous, fast growth, less disease, etc. In addition, freshwater shrimp has good meat quality and high economic value, so the market prospect is good. In recent years, large-scale cultivation of freshwater shrimp has emerged in Jiangsu, Zhejiang, Shanghai and other places in my country, and has gradually expanded to other...

Claims

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Application Information

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IPC IPC(8): A23K50/80A23K10/30A23K20/10
CPCY02P60/87
Inventor 孙盛明傅洪拓戈贤平朱健
Owner FRESHWATER FISHERIES RES CENT OF CHINESE ACAD OF FISHERY SCI
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