CN107094995A - The preparation method of corn kernel fermented feed - Google Patents
The preparation method of corn kernel fermented feed Download PDFInfo
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- CN107094995A CN107094995A CN201710254920.XA CN201710254920A CN107094995A CN 107094995 A CN107094995 A CN 107094995A CN 201710254920 A CN201710254920 A CN 201710254920A CN 107094995 A CN107094995 A CN 107094995A
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K10/00—Animal feeding-stuffs
- A23K10/30—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K10/00—Animal feeding-stuffs
- A23K10/10—Animal feeding-stuffs obtained by microbiological or biochemical processes
- A23K10/12—Animal feeding-stuffs obtained by microbiological or biochemical processes by fermentation of natural products, e.g. of vegetable material, animal waste material or biomass
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Abstract
The preparation method of corn kernel fermented feed, it is related to a kind of preparation method of fermented feed.The present invention is to solve seed damage method fermented maize seed, causes nutritional ingredient loss serious, and the easily technical problem of appearance corruption after storage.Preparation method is followed the steps below：First, by the Corn Seeds threshing of water content 25% 30%, corn kernel is obtained；2nd, it is sodium propionate is soluble in water, obtain propionic acid sodium water solution；3rd, propionic acid sodium water solution is uniformly sprayed onto on corn kernel, stirred, is then pressed and sealed, and in the thick soil of corn kernel Surface mulch 10cm~20cm or weight of compacting；4th, room temperature storage 1 month, produces corn kernel fermented feed.The present invention is simple using equipment, and the requirement of fermentation condition is not harsh.The cost of material of 1 ton of corn seed additive therefor is handled about at 60 yuan.It is simple to operate, great dissemination.The invention belongs to the preparation field of fermented feed.
Description
Technical field
The present invention relates to a kind of preparation method of fermented feed.
Background technology
Corn is the main cereal crops of China and feedstuff, because having bract, original moisture at corn ear during harvest
It is general higher, it is generally 25%~30%, even more high in northeast and Inner Mongolia.The embryo portion of corn is larger simultaneously, accounts for
Also containing more than 30% protein and more soluble sugar in the 1/3 of corn kernel cumulative volume, embryo, so hygroscopicity is strong,
Breathing is vigorous.Therefore the high-moisture corn after harvesting, at a suitable temperature, institute of embryo portion band mould is amount reproduction, local hair
Heat is gone mouldy fairly common, and nutrient component damages are serious.Fever, Signs of Mould are very universal after 2nd year spring turn is warm, cause many
Corn is wasted.Because the Northeast is the main producing region of China's corn, therefore, the storage of high-moisture corn turns into be compeled
The problem of being essential to be solved.The method being widely used at present is drying and drying；But drying needs machinery investment and energy resource consumption,
Also destroy simultaneously in corn and vital carrotene is bred to growth of animal.In order that raiser preferably stores corn,
Moldy metamorphism is prevented, nutritional ingredient is kept, reduces and wastes, by-pass protein content is improved, feed cost is reduced, beef cattle is improved
The level of production and raiser economic benefit.Therefore it is to solve the problems, such as to explore a kind of simple, effectively, economic storage method
Key point.And fermented maize seed uses seed damage method in the prior art, nutritional ingredient loss is serious, and
The problem of easily there is corruption after storage.And working condition requirement is strict, general user's operation is difficult.
The content of the invention
The present invention is to solve seed damage method fermented maize seed, causes nutritional ingredient loss serious, and
Easily occurring corrupt technical problem after storage, there is provided a kind of preparation method of corn kernel fermented feed.
The preparation method of corn kernel fermented feed is followed the steps below：
First, by water content 25%-30% Corn Seeds threshing, corn kernel is obtained；
2nd, sodium propionate is weighed according to corn kernel weight 0.5%-1% ratio, according to corn kernel weight 5%-10%
Ratio weigh water, sodium propionate is soluble in water, obtain propionic acid sodium water solution；
3rd, propionic acid sodium water solution is uniformly sprayed onto on corn kernel, stirred, is then pressed and sealed, and in compacting
The thick soil of corn kernel Surface mulch 10cm~20cm or weight；
4th, room temperature storage 1 month, produces corn kernel fermented feed.
The invention provides a kind of wholegrain fermentation process, storage requirement is simple, easy to operate, can be maintained for a long time after use
Oxidation stability, incorrupt storage practice.
Corn kernel fermented feed of the present invention with the addition of sodium propionate, can reach storage 12 months after without occur corruption,
Behind 30 days Kaifeng of storage 1 month pH value keep it is constant, without any corrupt effect of generation.
The present invention has the advantages that：
(1) present invention fermentation high-moisture corn seed is easy to operate, compared with the conventional method, without crushed particles, fermentation
Condition is not strict, and common peasant household is operable.
(2) aerobic stability is high behind present invention fermentation high-moisture corn seed Kaifeng, can for a long time preserve, not occur mould
Become.
(3) present invention has prebiotic effect to animal intestinal tract.
(4) present invention is simple using equipment, and the requirement of fermentation condition is not harsh.Handle 1 ton of corn seed additive therefor
Cost of material about at 60 yuan.It is simple to operate, great dissemination.
Embodiment
Technical solution of the present invention is not limited to act embodiment set forth below, in addition between each embodiment
Any combination.
Embodiment one：The preparation method of present embodiment corn kernel fermented feed is followed the steps below：
First, by water content 25%-30% Corn Seeds threshing, corn kernel is obtained；
2nd, sodium propionate (food-grade, purity 99%) is weighed according to corn kernel weight 0.5%-1% ratio, according to jade
Rice kernel weight 5%-10% ratio weighs water, and sodium propionate is soluble in water, obtains propionic acid sodium water solution；
3rd, propionic acid sodium water solution is uniformly sprayed into (spraying) to corn kernel, stirs, be then pressed and sealed,
And in the thick soil of corn kernel Surface mulch 10cm~20cm or weight of compacting；
4th, room temperature storage 1 month, produces corn kernel fermented feed.
Embodiment two：Present embodiment from step one unlike embodiment one by water content 26%
Corn threshing, obtain corn kernel.Other are identical with embodiment one.
Embodiment three：Present embodiment from step one unlike embodiment one or two by water content
27% corn threshing, obtains corn kernel.Other are identical with embodiment one.
Embodiment four：It will contain in step one unlike one of present embodiment and embodiment one to three
The corn threshing of water 28%, obtains corn kernel.Other are identical with one of embodiment one to three.
Embodiment five：It will contain in step one unlike one of present embodiment and embodiment one to four
The corn threshing of water 29%, obtains corn kernel.Other are identical with one of embodiment one to four.
Embodiment six：In step 2 unlike one of present embodiment and embodiment one to five according to
Corn kernel weight 0.6%-0.9% ratio weighs sodium propionate, is weighed according to corn kernel weight 5.5%-9.5% ratio
Water, sodium propionate is soluble in water, obtain propionic acid sodium water solution.Other are identical with one of embodiment one to three.
Embodiment seven：In step 2 unlike one of present embodiment and embodiment one to six according to
The ratio of corn kernel weight 0.7% weighs sodium propionate, water is weighed according to corn kernel weight 6%-9% ratio, by propionic acid
Sodium is soluble in water, obtains propionic acid sodium water solution.Other are identical with one of embodiment one to six.
Embodiment eight：In step 2 unlike one of present embodiment and embodiment one to seven according to
The ratio of corn kernel weight 0.8% weighs sodium propionate, and water is weighed according to corn kernel weight 6.5%-8.5% ratio, will
Sodium propionate is soluble in water, obtains propionic acid sodium water solution.Other are identical with one of embodiment one to seven.
Embodiment nine：In step 2 unlike one of present embodiment and embodiment one to eight according to
The ratio of corn kernel weight 0.9% weighs sodium propionate, water is weighed according to corn kernel weight 7%-8% ratio, by propionic acid
Sodium is soluble in water, obtains propionic acid sodium water solution.Other are identical with one of embodiment one to eight.
Embodiment ten：In step 2 unlike one of present embodiment and embodiment one to nine according to
The ratio of corn kernel weight 1% weighs sodium propionate, and water is weighed according to the ratio of corn kernel weight 7.5%, and sodium propionate is molten
Yu Shuizhong, obtains propionic acid sodium water solution.Other are identical with one of embodiment one to nine.
Using following experimental verifications effect of the present invention：
Experiment one：
The preparation method of corn kernel fermented feed is followed the steps below：
First, high-moisture corn seed threshing is soaked, every 2 hours detect a water content, until water content is 25%,
Then by Corn Seeds threshing, corn kernel is obtained；
2nd, sodium propionate is weighed according to the ratio of corn kernel weight 0.5%, claimed according to the ratio of corn kernel weight 5%
Water intaking, sodium propionate is soluble in water, obtain propionic acid sodium water solution；
3rd, propionic acid sodium water solution is uniformly sprayed onto on corn kernel, stirred, then fill 1400g mixture
Enter in 1000ml square plastics bottle, be then pressed and sealed, and in the thick soil of corn kernel Surface mulch 10cm of compacting；
4th, room temperature storage ferments, and is broken a seal after preserving 7 days and 30 days, determines indices.5 parallel sampleses.Storage 30
Aerobic stability detection is carried out behind its Kaifeng, after uncapping, is not covered, after being uncapped respectively at 7 days and pH value is detected after uncapping within 30 days.
PH value when uncapping with being consistent as holding aerobic stability.
Experiment two：
The preparation method of corn kernel fermented feed is followed the steps below：
First, high-moisture corn seed threshing is soaked, every 2 hours detect a water content, until water content is 25%,
Then by Corn Seeds threshing, corn kernel is obtained；
2nd, sodium propionate is weighed according to the ratio of corn kernel weight 1%, is weighed according to the ratio of corn kernel weight 10%
Water, sodium propionate is soluble in water, obtain propionic acid sodium water solution；
3rd, propionic acid sodium water solution is uniformly sprayed onto on corn kernel, stirred, then fill 1400g mixture
Enter in 1000ml square plastics bottle, be then pressed and sealed, and in the thick soil of corn kernel Surface mulch 10cm of compacting；
4th, room temperature storage ferments, and is broken a seal after preserving 7 days and 30 days, determines indices.5 parallel sampleses.Storage 30
Aerobic stability detection is carried out behind its Kaifeng, after uncapping, is not covered, after being uncapped respectively at 7 days and pH value is detected after uncapping within 30 days.
PH value when uncapping with being consistent as holding aerobic stability.
Experiment three：
The preparation method of corn kernel fermented feed is followed the steps below：
First, high-moisture corn seed threshing is soaked, every 2 hours detect a water content, until water content is 25%,
Then by Corn Seeds threshing, corn kernel is obtained；
Two and then 1400g corn kernel is fitted into 1000ml square plastics bottle, be then pressed and sealed, and in compacting
The thick soil of corn kernel Surface mulch 10cm；
3rd, room temperature storage ferments, and is broken a seal after preserving 7 days and 30 days, determines indices.5 parallel sampleses.Storage 30
Aerobic stability detection is carried out behind its Kaifeng, after uncapping, is not covered, after being uncapped respectively at 7 days and pH value is detected after uncapping within 30 days.
PH value when uncapping with being consistent as holding aerobic stability.
Contrast test
For, to the different disposal method of high-moisture corn seed, being tried respectively in experiment one, experiment two and experiment three
Test operation.Under different storage number of days, the microorganism bacterium number of product after raw material and fermentation, nutritional ingredient are determined respectively
And fermentation after product and have detected storage 30 days after aerobic stability.Data as shown in table 1 below, 2 (in table 1,2, same to ranks
The female different significant differences of data shoulder marking-up, P<0.05)：
The fermented maize seed of table 1 preserve 7 and 30 days after nutritional ingredient, tunning content and microbe colony number
Note：Shoulder marking-up mother is not all significant difference (P in data of going together<0.05) lowercase letter, 30 days use, are used within 7 days
Capitalization is represented.ANOVA：Variance analysis；SE：Standard error；S：Storage time；T：Treatment group；NS：Difference is not notable；*：Difference
Different significantly (P<0.05)；**：Difference extremely significantly (P<0.01).
The fermented maize seed of table 2 in fact storage carry out within 30 days 7 behind Kaifeng, the measure of 30 days aerobic stabilities
Note：Data shoulder marking-up mother is not all significant difference (P in colleague<0.05) lowercase letter, is used；Data in same column
Shoulder marking-up mother is not all significant difference (P<0.05), represented with capitalization.
Claims (10)
1. the preparation method of corn kernel fermented feed, it is characterised in that the preparation method of corn kernel fermented feed is according to following
Step is carried out：
First, by water content 25%-30% Corn Seeds threshing, corn kernel is obtained；
2nd, sodium propionate is weighed according to corn kernel weight 0.5%-1% ratio, according to corn kernel weight 5%-10% ratio
Example weighs water, and sodium propionate is soluble in water, obtains propionic acid sodium water solution；
3rd, propionic acid sodium water solution is uniformly sprayed onto on corn kernel, stirred, is then pressed and sealed, and in the jade of compacting
The thick soil of rice seed Surface mulch 10cm~20cm or weight；
4th, room temperature storage 1 month, produces corn kernel fermented feed.
2. the preparation method of corn kernel fermented feed according to claim 1, it is characterised in that by water content in step one
26% corn threshing, obtains corn kernel.
3. the preparation method of corn kernel fermented feed according to claim 1, it is characterised in that by water content in step one
27% corn threshing, obtains corn kernel.
4. the preparation method of corn kernel fermented feed according to claim 1, it is characterised in that by water content in step one
28% corn threshing, obtains corn kernel.
5. the preparation method of corn kernel fermented feed according to claim 1, it is characterised in that by water content in step one
29% corn threshing, obtains corn kernel.
6. the preparation method of corn kernel fermented feed according to claim 1, it is characterised in that according to corn in step 2
Kernel weight 0.6%-0.9% ratio weighs sodium propionate, and water is weighed according to corn kernel weight 5.5%-9.5% ratio,
Sodium propionate is soluble in water, obtain propionic acid sodium water solution.
7. the preparation method of corn kernel fermented feed according to claim 1, it is characterised in that according to corn in step 2
The ratio of kernel weight 0.7% weighs sodium propionate, and water is weighed according to corn kernel weight 6%-9% ratio, and sodium propionate is molten
Yu Shuizhong, obtains propionic acid sodium water solution.
8. the preparation method of corn kernel fermented feed according to claim 1, it is characterised in that according to corn in step 2
The ratio of kernel weight 0.8% weighs sodium propionate, water is weighed according to corn kernel weight 6.5%-8.5% ratio, by propionic acid
Sodium is soluble in water, obtains propionic acid sodium water solution.
9. the preparation method of corn kernel fermented feed according to claim 1, it is characterised in that according to corn in step 2
The ratio of kernel weight 0.9% weighs sodium propionate, and water is weighed according to corn kernel weight 7%-8% ratio, and sodium propionate is molten
Yu Shuizhong, obtains propionic acid sodium water solution.
10. the preparation method of corn kernel fermented feed according to claim 1, it is characterised in that according to corn in step 2
The ratio of kernel weight 1% weighs sodium propionate, weighs water according to the ratio of corn kernel weight 7.5%, sodium propionate is dissolved in into water
In, obtain propionic acid sodium water solution.
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Cited By (2)
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| CN109452479A (en) * | 2018-10-26 | 2019-03-12 | 黑龙江省农业科学院畜牧研究所 | A kind of method that high-moisture corn fermentation generates people's pannage |
| CN110250351A (en) * | 2019-07-26 | 2019-09-20 | 河南加旺生物科技有限公司 | A kind of dough stage Corn Seeds powder fermented feed and preparation method thereof, application |
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| CN109452479A (en) * | 2018-10-26 | 2019-03-12 | 黑龙江省农业科学院畜牧研究所 | A kind of method that high-moisture corn fermentation generates people's pannage |
| CN110250351A (en) * | 2019-07-26 | 2019-09-20 | 河南加旺生物科技有限公司 | A kind of dough stage Corn Seeds powder fermented feed and preparation method thereof, application |
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