CN106615677A

CN106615677A - Fermented feeds and preparation method for same

Info

Publication number: CN106615677A
Application number: CN201710006196.9A
Authority: CN
Inventors: 吕庆茂
Original assignee: Harbin Weiping Technology Development Co Ltd
Current assignee: Harbin Weiping Technology Development Co Ltd
Priority date: 2017-01-05
Filing date: 2017-01-05
Publication date: 2017-05-10

Abstract

The invention belongs to the technical field of feed processing, and particularly relates to fermented feeds and a preparation method for the same. The preparation method comprises the following steps: beating banana peel to obtain banana peel pulp by virtue of a fruit and vegetable beater, uniformly mixing the banana peel pulp, bran, a bacillus subtilis seed solution and an aspergillus oryzae seed solution according to the mass ratio of 15 to 5 to 1 to 1, spreading a mixture on a tray, performing fermentation for 70 to 80 hours in an artificial climate box at relative humidity of 85 to 90 percent and temperature of 24 to 30 DEG C, then transferring a fermentation product into a thermostat of 37 to 40 DEG C, performing heat preservation for 4 to 6 hours, and performing low-temperature drying, crushing, granulation and packaging to obtain a finished product. The fermented feeds prepared by the method are nutrient-rich, contains rich nutritional and functional substances such as small peptides, multivitamins, microbial enzymes and gamma-aminobutyric acid, and has the effects of growth promotion, digestive absorption facilitation, immunity enhancement and the like of ordinary fermented feeds as well as a good anti-stress effect.

Description

Fermented feed and preparation method thereof

Technical field

The invention belongs to feed processing technology field, and in particular to a kind of fermented feed and preparation method thereof.

Background technology

Banana skin be in banana deep processing production process produce byproduct, banana skin rich in fat, protein, carbohydrate with And ten various trace elements such as potassium, calcium, magnesium, iron, it is easily digested and absorb, therefore banana skin can be rich as a kind of nutrition Rich, utilization rate high poultry, feed stripped raw material.At present domestic most of banana deep processing enterprises all abandon banana skin, Only a small amount of banana skin be used to feed livestock and poultry, due to banana skin water content it is big, nutritious, so easily rot it is smelly, Pollution environment, by primary raw material of banana skin fermented feed is prepared, and can both solve what banana deep processing enterprise banana skin was processed Problem, reduces environmental pollution, and the severe situation of China's feedstuff shortage can be effectively alleviated again.

The content of the invention

It is an object of the invention to provide a kind of fermented feed with banana skin as primary raw material and preparation method thereof.

The object of the present invention is achieved like this：

Dregs of beans is crushed and crosses 80 mesh sieve and obtains bean cake powder, weigh the bean cake powder of certain mass, add the 2% of 15-20 times of quality Glucose solution, stirs, and sterilizes 15-20 minutes under the conditions of 121 DEG C, cools to 30-32 DEG C, is inoculated with bacillus subtilis Bacterium, cultivates 42-48 hours and obtains bacillus subtilis seed liquor on 150-180rpm, 30-32 DEG C of shaking table.

Potato is cleaned peeling, 20 grams is taken and is cut into small pieces, added water 100 milliliters, filtered to get filtrate after boiling half an hour, 2 grams of sucrose, 2 grams of bean cake powders are added in filtrate, 100 milliliters are stirred and be settled to, is sterilized 20 minutes at 121 DEG C, cooling To 25-30 DEG C, aspergillus oryzae is inoculated with, 40-50 hours is cultivated under conditions of 25-30 DEG C, rotary shaker 150-180rpm and obtains meter Qu Mould seed liquor.

Banana skin fruit and vegetable pulping machine is broken into into banana latex, by banana latex, wheat bran, bacillus subtilis seed liquor, Aspergillus oryzae seed liquor is according to mass ratio 15:5:1:1 ratio tiles on tray after being well mixed, relative humidity 85-90%, Fermentation 70-80 hours in the growth cabinet of temperature 24-30 DEG C, are then transferred into being incubated 4-6 hours in 37-40 DEG C of insulating box Afterwards again Jing low temperature dryings, crushing, granulation, packaging get product.

With the inventive method prepare fermented feed, it is nutritious, rich in small peptide, multivitamin, microbial enzyme, γ- The nutrition such as aminobutyric acid and effect material, except the growth promotion with common fermentation feed, absorption easy to digest, strengthen immunity etc. Effect is outer, also with the effect of very strong resisting stress.

Specific embodiment

The Strains B. subtilis CICC21082 and aspergillus oryzae CICC40636 that the present invention is adopted is purchased in Chinese industrial Microbiological Culture Collection administrative center.

Dregs of beans is crushed and crosses 80 mesh sieve and obtains bean cake powder, weigh the bean cake powder of certain mass, add the 2% of 20 times of quality Glucose solution, stir, sterilize 20 minutes under the conditions of 121 DEG C, cool to 32 DEG C, be inoculated with bacillus subtilis, Bacillus subtilis seed liquor is cultivated 45 hours to obtain on 160rpm, 32 DEG C of shaking table.

Potato is cleaned peeling, 20 grams is taken and is cut into small pieces, added water 100 milliliters, filtered to get filtrate after boiling half an hour, 2 grams of sucrose, 2 grams of bean cake powders are added in filtrate, 100 milliliters are stirred and be settled to, is sterilized 20 minutes at 121 DEG C, cooling To 25 DEG C, aspergillus oryzae is inoculated with, aspergillus oryzae seed liquor is cultivated 45 hours to obtain under conditions of 25 DEG C, rotary shaker 160rpm.

Banana skin fruit and vegetable pulping machine is broken into into banana latex, by banana latex, wheat bran, bacillus subtilis seed liquor, Aspergillus oryzae seed liquor is according to mass ratio 15:5:1:1 ratio tiles on tray after being well mixed, in relative humidity 85%, temperature In 27 DEG C of growth cabinet ferment 75 hours, be then transferred in 38 DEG C of insulating box be incubated 5 hours after again Jing low temperature dryings, Crush, granulate, packaging gets product.

Claims

1. the preparation method of fermented feed, is characterized in that being prepared from through following process：

(1) dregs of beans is crushed and crosses 80 mesh sieve and obtain bean cake powder, weigh the bean cake powder of certain mass, add the 2% of 15-20 times of quality Glucose solution, stir, sterilize 15-20 minutes under the conditions of 121 DEG C, cool to 30-32 DEG C, be inoculated with bacillus subtilis Bacterium, cultivates 42-48 hours and obtains bacillus subtilis seed liquor on 150-180rpm, 30-32 DEG C of shaking table；

(2) potato is cleaned peeling, take 20 grams and be cut into small pieces, added water 100 milliliters, filtered to get filtrate after boiling half an hour, in filter 2 grams of sucrose, 2 grams of bean cake powders are added in liquid, 100 milliliters are stirred and be settled to, is sterilized 20 minutes at 121 DEG C, be cooled to 25-30 DEG C, aspergillus oryzae is inoculated with, 40-50 hours is cultivated under conditions of 25-30 DEG C, rotary shaker 150-180rpm and obtains aspergillus oryzae Seed liquor；

(3) banana skin fruit and vegetable pulping machine is broken into into banana latex, by banana latex, wheat bran, bacillus subtilis seed liquor, rice Aspergillus seed liquor is according to mass ratio 15:5:1:1 ratio tiles on tray after being well mixed, in relative humidity 85-90%, temperature Fermentation 70-80 hours in the growth cabinet of 24-30 DEG C of degree, are then transferred into being incubated after 4-6 hours in 37-40 DEG C of insulating box Again Jing low temperature dryings, crushing, granulation, packaging get product.

2. fermented feed obtained in preparation method according to claim 1.