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A kind of probiotic rabbit dung protein feed

A technology of protein feed and probiotics, which is applied in the direction of food science, can solve the problems of incomplete decomposition, insufficient nutrient utilization, poor palatability, etc., and achieve the effect of improving nutritional content, improving feed digestibility, and increasing palatability

Active Publication Date: 2017-07-25
邳州市东方养殖有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0016] According to many deficiencies in edible and medicinal fungus bran, such as more fiber, incomplete decomposition, poor palatability, and insufficient nutrient utilization, how to obtain feed with high nutrient content, relatively complete fiber decomposition, and high protein, fat and other nutrient content, It is a problem to be solved at present to make efficient and full comprehensive utilization of edible and medicinal mushroom chaff

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0047] (1) Dry the chaff of the edible fungus Pleurotus eryngii with a belt-type hot air dryer for 9 hours at 300°C, take it out and cool it to room temperature, grind it into a 50-mesh powder with a feed mill, and weigh 100 kg of the chaff powder Add 1000kg of water at 40-50°C, soak for 2 hours, heat to 95°C for reflux extraction for 8 hours, filter, take the filtrate for later use, add 400 kg of water to the filter residue, heat to 100°C for reflux extraction for 4 hours, filter, and take the filtrate , the secondary filtrates were combined, filtered with a 100-mesh sieve to obtain the filtrate, which was subjected to two-stage centrifugation with a horizontal screw centrifuge, and centrifuged at 11000r / min for 25 minutes and 13000r / min for 20 minutes respectively to obtain the centrifuged The centrifugate was filtered with a 500-mesh industrial filter cloth to obtain the filtrate, and the filtrate was concentrated to a specific gravity of 1.30 (measured at 40°C) at a tempera...

Embodiment 2

[0051] (1) Dry the chaff of the edible fungus Flammulina velutipes in a hot air drying oven for 17 hours at 150°C, take it out and cool it to room temperature, grind it into a 60-mesh powder with a feed mill, weigh 100 kg of the chaff powder and add 700 kg of it 40 After soaking in water at -50°C for 1.5 hours, heat to 80°C for reflux extraction for 10 hours, filter to obtain the filtrate for later use, add 500 kg of water to the filter residue and heat to 100°C for reflux extraction for 4 hours, filter to obtain the filtrate, and The filtrates are combined, first filtered with a 100-mesh sieve, and the filtrate is taken, and then subjected to two-stage centrifugation with a horizontal screw centrifuge, and centrifuged at 11000r / min for 25 minutes and 13000r / min for 20 minutes respectively to obtain the centrifugate. Filter the centrifugate with a 500-mesh industrial filter cloth to obtain the filtrate, and use a vacuum rotary evaporator to concentrate the filtrate to a specifi...

Embodiment 3

[0055] (1) Dry the 50% mixture of Ganoderma lucidum chaff and Hericium erinaceus chaff in a hot air drying oven at 150°C for 17 hours, take it out and cool it to room temperature, and grind it into a 55-mesh powder with a feed grinder , weigh 100 kg of fungus bran powder and add 500 kg of water at 40-50°C, soak for 2 hours, heat to 85°C for reflux extraction for 9 hours, filter to obtain the filtrate for later use, add 400 kg of water to the filter residue and heat to 90°C for reflux extraction After filtering for 4 hours, the filtrate was obtained. Combine the secondary filtrates, first filter through a 100-mesh screen, take the filtrate, and then use a horizontal screw centrifuge to perform two-stage centrifugation, centrifuging at 11000r / min for 25 minutes and 13000r Centrifuge once per minute for 20 minutes to obtain a centrifugate, then filter the centrifuge with a 500-mesh industrial filter cloth to obtain a filtrate, and use a vacuum rotary evaporator to use the filtrate...

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Abstract

The invention belongs to the field of biological feed processing, and particularly discloses a probiotics rabbit manure protein feed. The feed is characterized by being prepared through the following steps: mixing fungus chaff protein fermentation liquid and rabbit manure according to the ratio of 100:100 in parts by weight; cultivating and fermenting under the condition that the temperature is 29-34 DEG C for 45-60 hours; drying under the condition that the temperature is less than or equal to 39 DEG C until the water content is less than 8%; smashing and packaging to obtain the product. The fungus chaff protein fermentation liquid is prepared through the following steps: adding water into fungus chaff, namely the residue of cultivated edible-medicinal fungi after picking; conducting secondary heating, reflux extraction and centrifugal separation, and concentrating until the proportion is 1.30 to obtain a concentrated solution; adding bacillus into the concentrated solution, wherein the weight ratio of the concentrated solution to the bacillus is 1:(0.04-0.08); cultivating and fermenting to obtain the fungus chaff protein fermentation liquid. The feed improves nutritional ingredients of rabbit manure, improves unpleasant odor of rabbit manure, improves palatability of animal feeding, is simple in method, reasonable in process and capable of effectively improving comprehensive utilization of waste resources, and has better economic and social benefits.

Description

technical field [0001] The invention belongs to the field of biological feed processing, and in particular relates to a probiotic rabbit feces protein feed. Background technique [0002] Rabbit manure has high nutritional value. It has been determined that rabbit manure contains 18-22% crude protein, 3.9-4.3% crude fat, 16-36% crude fiber, 4.9-8% carbohydrate, 40.7% nitrogen-free extract, mineral Substance 10.7%. Rabbit manure is used as feed, and there are very few existing reports. Baidu data shows that the introduction of rabbit manure feed processing technology is: 1. Processing method. ①Drying: Take fresh rabbit feces and expose them to the sun for more than 3 hours on the cement floor, and crush them into powder. This method is often used in summer. ② Boiling: Add appropriate amount of bran and other feeds to fresh rabbit feces, and feed them after boiling for 15-20 minutes. This method is generally used in winter. ③ Soaking: Put the dried rabbit feces into contai...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A23L27/00A23L7/109
Inventor 汤先伟李博张奎昌汤继友汤海江
Owner 邳州市东方养殖有限公司
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