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Coating feed with effect of leech yield increasing, and preparation method thereof

A production and coating technology, applied in the direction of animal feed, animal feed, application, etc., can solve problems such as inability to live, and achieve the effects of enhancing immunity, improving nutritional value, and enriching nutrients

Inactive Publication Date: 2015-12-23
MAANSHAN CHUANGYUAN LEECH FARMING PROFESSIONAL COOP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The water body is required to be free from industrial and domestic pollution. The water source should not contain strong iron and sulfur. It can survive in waters with a pH value of 6.4-9, but it cannot live in acidic waters with an extremely low pH value.

Method used

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Experimental program
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Embodiment Construction

[0017] specific implementation plan

[0018] The present invention will be described in further detail below in conjunction with the following specific embodiments:

[0019] Weigh the following raw materials in parts by weight (kg): corn flour 35, walnut cake 25, scallop meat 35, fish sauce 3, pig plasma 45, cheese 7, grain amaranth 45, Tenebrio molitor 35, plasma protein powder 7, Edible oil, yeast, natto bacteria, sodium hydroxide, chitosan, water;

[0020] The concrete steps of the preparation method of leech feed are as follows:

[0021] (1) Crush the grain amaranth into powder, add 20 times the amount of water, adjust the pH value to 9 with sodium hydroxide, shake and keep warm at 30°C for 1 hour, take it out and let it stand for 2 minutes, and centrifuge for 10 minutes at a speed of 1500 rev / min, separate grain amaranth protein liquid and grain amaranth sediment;

[0022] (2) Dry Tenebrio molitor into powder, put it into 1.5mol / L sodium hydroxide solution, react in a ...

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PUM

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Abstract

The present invention discloses a coating feed with an effect of leech yield increasing, wherein the coating feed is prepared from the following raw materials by weight: 30-40 parts of corn powder, 20-30 parts of walnut cake meal, 30-40 parts of scallop meat, 2-3 parts of fish sauce, 40-50 parts of porcine plasma, 5-8 parts of cheese, 40-50 parts of amaranthus hypochondriacus, 30-40 parts of tenebrio molitor, 5-8 parts of plasma protein powder, a proper amount of edible oil, a proper amount of yeast, a proper amount of Bacillus natto, a proper amount of sodium hydroxide, a proper amount of chitosan, and a proper amount of water. According to the present invention, the tenebrio molitor and the amaranthus hypochondriacus in the feed are subjected to extraction, centrifugation fermentation and other processes to prepare the protein peptide easily digested and absorbed by leeches, and advantages of good physiological functions, feed aroma and easy storage are provided; and the scallop meat has characteristics of delicious taste and rich nutrition, and the mixing fermentation is performed to make the feed have the attractant mellow aroma, such that the food intake of the leeches is increased, the growth and development of the leeches is promoted, and the leech yield is improved.

Description

technical field [0001] The invention relates to the technical field of feed, in particular to a coated feed for improving the yield of leeches and a preparation method thereof. Background technique [0002] The use of leeches in my country is nearly a thousand years earlier than in the West. The use of leeches as a traditional Chinese medicine was first recorded in "Shen Nong's Materia Medica", which has been recorded in successive dynasties. Leech was identified as one of the 35 Chinese herbal medicines for promoting blood circulation and removing blood stasis at the National Academic Conference on Activating Blood and Removing Blood Stasis in 1986. A few micrograms of hirudin discovered and extracted by the British McWatt in the 1950s can prevent blood from coagulating. It can reduce blood viscosity, relieve arterial wall spasm, dilate blood vessels, promote blood circulation and absorb exudate. Hirudin can also be used to treat myocardial infarction, stroke, thrombotic v...

Claims

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Application Information

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IPC IPC(8): A23K1/18
Inventor 王邦神
Owner MAANSHAN CHUANGYUAN LEECH FARMING PROFESSIONAL COOP
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