CN101530154B - Method for producing protein feed by using apple pulps and malt roots as raw materials - Google Patents
Method for producing protein feed by using apple pulps and malt roots as raw materials Download PDFInfo
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- CN101530154B CN101530154B CN2009100821873A CN200910082187A CN101530154B CN 101530154 B CN101530154 B CN 101530154B CN 2009100821873 A CN2009100821873 A CN 2009100821873A CN 200910082187 A CN200910082187 A CN 200910082187A CN 101530154 B CN101530154 B CN 101530154B
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Abstract
The invention relates to the feed field, in particular to a method for producing a protein feed by using apple pulps and malt roots as raw materials. The method comprises the following steps: 1) mixing the fresh apple pulps and malt roots based on the mass ratio of 9:1-8:2 and controlling the moisture content between 65-75% after mixing; 2) stirring the mixture uniformly and fermenting the mixed materials; 3) sub-packing the fermentation product which can be used as a protein feed. The apple pulps and malt roots are mixed and fermented based on certain proportion; the nutrient contents and characteristics of the two raw materials have strong complementarity; the two raw materials have high output in China and are feasible in production.
Description
Technical field
The present invention relates to field of fodder, particularly, the present invention relates to a kind of is the method that raw material is produced protein feed with pomace and malt root.
Background technology
Pomace is meant the accessory substance after apple is squeezed the juice, and mainly is made up of pericarp, fruit stone and remaining pulp, accounts for 25% of fresh fruit quality, and pomace contains the multiple nutrients material, and is nutritious, and good palatability has the effect of Appetizing spleen-tonifying, is good feed resource.Pomace also contains abundant vitamin and tartaric acid, and pectin, fructose help direct absorption and the utilization of microorganism.Therefore, pomace also can improve the digestibility of roughage except that nutritional labeling is higher than green hay.In addition, heavy metal, persticide residue all are lower than China's forage health standard and food hygienic standard.So pomace is safe and reliable as animal feed.Because pomace contains than high-moisture (about 80%～85%) and rich nutrient substances, easily contaminated by microorganism, mouldy, rot, cause the pollution of environment and the waste of resource.Existing processing mode is oven dry, ensiling, natural drying etc.The oven dry energy consumption is higher, under the prior art condition, produces dried slag per ton and probably need consume 0.5-0.7 ton coal, and simultaneously, the loss of the nutritional labeling of pomace is bigger.Directly ensiling mainly contains the problem of following two aspects, and the first, fresh fruit pulp water branch generally about 80%-85%, does not meet the requirement of ensiling optimum moisture; The second, protein and content of mineral substances are lower in the nutritional labeling of pomace, and the fresh pomace crude protein content is 1.1%, and fermentation back mycoprotein yields poorly.Natural drying is owing to be subjected to the influence of weather bigger, and the quality instability is not suitable for suitability for industrialized production.
Along with the development of brewing industry in China, accessory substances such as the brewex's grains in the beer production, malt root, the hops dregs of rice, brewer's yeast also increase as available resource thereupon, their nutritive value, and the utilization in feed is the problem that people have considerable interest.Malt root is to produce the leftover bits and pieces of brewers malt with barley, about 100,000 tons of the output of China in 2008, and the crude protein content of malt root reaches about 30%, near soybean, contains abundant minerals and vitamins simultaneously.But malt root bitter, directly feeding animals poor effect.
Summary of the invention
The present inventor is with pomace and malt root mixed culture fermentation by a certain percentage, and the nutritional labeling and the characteristic of two kinds of raw materials are with strong complementarity, and all bigger in the output of China, has feasibility in the production.Solve the too high problem of pomace direct fermentation moisture by this combination, and two kinds of raw materials auxotrophy problem separately.By these two kinds of raw material mixed culture fermentations by a certain percentage, moisture is controlled at about 70%, and fermentation back protein content can reach 7-8% (suitable with the ensiling of corn complete stool), can protect that apple polyphenol is not destroyed in the product simultaneously.
Therefore, the purpose of this invention is to provide a kind of is the method that raw material is produced protein feed with pomace and malt root.
The method according to this invention may further comprise the steps:
1) fresh pomace is mixed with the mass ratio of malt root with 9: 1～8: 2, mix back moisture and be controlled to be 65%-75%;
2) stir, with the fermentation of mixed material, preferably at 23-25 ℃ of bottom fermentation 40-45 days, round was following dual mode, and a kind of be horizental silo, with the material compacting that mixes, cover (causing material inside anaerobic environment) completely; Another kind is special bag silo, and volume is 1 cube, can adorn 600 kilograms of materials, vacuumizes fermentation after the pack;
3) packing tunning, gained tunning can be used as protein feed and use.
The method according to this invention is in step 2) in, with mixed material inoculation yeast bacterium, Lactobacillus plantarum, lactobacillus acidophilus simultaneously, and fermentation.
The independent tunning of pomace contains compositions such as more lactic acid and alcohol, feed separately and can reduce the pH value of ruminant tumor gastric, pomace is an albumen deficiency raw material, malt root taste hardship, it has the galactopoiesis of inhibition characteristic, be unsuitable for doing the single feed of dairy stocks such as milk cow, but be to use method of the present invention, with pomace and malt root mixed culture fermentation, can increase percent protein, thereby improve palatability, the equilibrium of products therefrom comprehensive nutrition, digestibility improves, and can improve dairy fat content in the milk as milk cow forage.
Pomace and the fermenting characteristic of mixed culture fermentation pomace in cud:
1 ruminant searches for food behind the fresh apple slag, volatile fatty acid (VFA) concentration raises rapidly in the cud, ruminal pH value drops to below 6, cause acute acid poison easily, and the fermentation after pomace because of contents of saccharide seldom, microorganism can not be fermented rapidly, it is less to enter behind the cud variation of VFA, the pomace mixed culture fermentation feed that adds malt root of searching for food can make the composition of VFA more reasonable, reduces alcohol concentration simultaneously, improves digestibility.
2 search for food behind the fresh pomace, in cud, carry out lactic fermentation, lactic acid concn can reach 140-180mg/100ml fast, influence the performance of lumen fermentation function, and the pomace lactic acid concn of searching for food through mixed culture fermentation can remain on about 25mg/100ml, do not influence the performance of the fermentation function of cud.
The specific embodiment
Embodiment 1
The 90kg fresh pomace is mixed with the 10kg malt root, mix back moisture and be controlled to be 65%; Stir, with the fermentation of mixed material, 23 ℃ of fermentations are 40 days in horizental silo, with the material compacting that mixes, cover (causing the inner anaerobic environment of material) 3 completely) the packing tunning, the gained tunning can be used as protein feed and uses.
Add in the pomace malt root mixed culture fermentation and pomace separately fermentation compare nutritional labeling and the digestion of animal had clear improvement
Fresh apple slag, dry pomace and fermentation apple pomace nutritional labeling compare, as table 1.
Table 1
Annotate: but the total digest of TDN-, DCP-digestible crude protein, DE-metabolizable energy
Pomace adds the nutritional labeling of 10% malt root fermentation relatively as table 2.
Table 2
Embodiment 2
The 85kg fresh pomace is mixed with the 15kg malt root, mix back moisture and be controlled to be 70%.Stir, it was that the inoculation yeast bacterium vacuumizes fermentation in 1 cube the bag silo after the pack that mixed material is added volume, 24 ℃ of bottom fermentations 43 days.Packing tunning, gained tunning can be used as protein feed and use.
Pomace adds the nutritional labeling of 15% malt root fermentation relatively as table 3.
Table 3
Embodiment 3
The 80kg fresh pomace is mixed with the 20kg malt root, mix back moisture and be controlled to be 75%.Stir, it was that the inoculation Lactobacillus plantarum vacuumizes fermentation in 1 cube the bag silo after the pack that mixed material is added volume, 25 ℃ of bottom fermentations 45 days.Packing tunning, gained tunning can be used as protein feed and use.
Pomace adds the nutritional labeling of 20% malt root fermentation relatively as table 4.
Table 4
Claims (2)
1. one kind is the method that raw material is produced protein feed with pomace and malt root, it is characterized in that, said method comprising the steps of:
1) fresh pomace is mixed with the mass ratio of malt root with 9: 1～8: 2, mix back moisture and be controlled to be 65%-75%;
2) stir, at 23-25 ℃ of bottom fermentation 40-45 days, round was following dual mode with mixed material, and a kind of is horizental silo, with the material compacting that mixes, cover completely, caused the inner anaerobic environment of material; Another kind of for volume is 1 cube, can adorns the special bag silo of 600 kilograms of materials, vacuumize fermentation after the pack;
3) packing tunning, gained tunning can be used as protein feed and use.
2. according to the method for claim 1, it is characterized in that, in step 2) in, with inoculation yeast bacterium, Lactobacillus plantarum, lactobacillus acidophilus, the also fermentation simultaneously of mixed material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100821873A CN101530154B (en) | 2009-04-17 | 2009-04-17 | Method for producing protein feed by using apple pulps and malt roots as raw materials |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2009100821873A CN101530154B (en) | 2009-04-17 | 2009-04-17 | Method for producing protein feed by using apple pulps and malt roots as raw materials |
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| CN101530154A CN101530154A (en) | 2009-09-16 |
| CN101530154B true CN101530154B (en) | 2011-11-23 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103250874A (en) * | 2013-06-08 | 2013-08-21 | 潘李亮 | Preparation method of apple pomace fermented feed |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102363625B (en) * | 2011-09-26 | 2014-02-19 | 大连工业大学 | Malt root resource comprehensive utilization method |
| CN102845597A (en) * | 2012-09-14 | 2013-01-02 | 大连格兰清水环境工程有限公司 | Method for preparing biological feedstuff by using catering waste and wheat root as raw materials |
| CN103392939B (en) * | 2013-08-05 | 2014-09-10 | 山东省农业科学院畜牧兽医研究所 | Fermented feed for sows |
| CN103976147B (en) * | 2014-05-30 | 2015-07-29 | 青岛科奈尔饲料有限公司 | Lactobacillus acidophilus pomace fermented feed and production technology thereof |
| CN106036081A (en) * | 2016-07-16 | 2016-10-26 | 柳州市柳南区安顺养殖协会 | Preparation method for Nubian goat feed |
| CN108740593A (en) * | 2018-06-27 | 2018-11-06 | 湖南省土壤肥料研究所 | The method for making cray feed based on bean sprouts root ensiling |
| CN110074254A (en) * | 2019-06-05 | 2019-08-02 | 甘肃省畜牧兽医研究所 | A method of saving fermentation apple pomace protein feed |
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| CN1283399A (en) * | 2000-07-19 | 2001-02-14 | 陈五岭 | Process for preparing protein feed by solid fermantation of fruit dregs |
| CN101053371A (en) * | 2006-04-14 | 2007-10-17 | 上海九川科技发展有限公司 | Producing method of biological activity feed in place of traditional fine feed for milk cattle |
| CN101214006A (en) * | 2008-01-03 | 2008-07-09 | 陕西恒兴食品科技有限公司 | Method for using EM original liquid fermentation apple pomace to produce protein feed |
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Patent Citations (3)
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| CN1283399A (en) * | 2000-07-19 | 2001-02-14 | 陈五岭 | Process for preparing protein feed by solid fermantation of fruit dregs |
| CN101053371A (en) * | 2006-04-14 | 2007-10-17 | 上海九川科技发展有限公司 | Producing method of biological activity feed in place of traditional fine feed for milk cattle |
| CN101214006A (en) * | 2008-01-03 | 2008-07-09 | 陕西恒兴食品科技有限公司 | Method for using EM original liquid fermentation apple pomace to produce protein feed |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103250874A (en) * | 2013-06-08 | 2013-08-21 | 潘李亮 | Preparation method of apple pomace fermented feed |
| CN103250874B (en) * | 2013-06-08 | 2014-05-21 | 潘李亮 | Preparation method of apple pomace fermented feed |
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| CN101530154A (en) | 2009-09-16 |
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