CN108371237A - Feed addictive preparation method and product - Google Patents
Feed addictive preparation method and product Download PDFInfo
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- CN108371237A CN108371237A CN201810222753.5A CN201810222753A CN108371237A CN 108371237 A CN108371237 A CN 108371237A CN 201810222753 A CN201810222753 A CN 201810222753A CN 108371237 A CN108371237 A CN 108371237A
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- feed addictive
- lumber fibre
- raw material
- microwave
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- 238000002360 preparation method Methods 0.000 title claims abstract description 13
- 239000000835 fiber Substances 0.000 claims abstract description 59
- 239000010419 fine particle Substances 0.000 claims abstract description 17
- 238000010438 heat treatment Methods 0.000 claims abstract description 15
- 229920002678 cellulose Polymers 0.000 claims abstract description 14
- 239000001913 cellulose Substances 0.000 claims abstract description 14
- 239000002994 raw material Substances 0.000 claims abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 12
- 238000000034 method Methods 0.000 claims abstract description 11
- 239000000654 additive Substances 0.000 claims abstract description 6
- 230000000996 additive effect Effects 0.000 claims abstract description 6
- 239000002023 wood Substances 0.000 claims abstract description 6
- 244000050510 Cunninghamia lanceolata Species 0.000 claims description 8
- 238000001035 drying Methods 0.000 claims description 8
- 229920005610 lignin Polymers 0.000 claims description 7
- 238000007873 sieving Methods 0.000 claims description 7
- 238000005406 washing Methods 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 6
- 241000207834 Oleaceae Species 0.000 claims description 2
- 241000218220 Ulmaceae Species 0.000 claims description 2
- 238000001914 filtration Methods 0.000 claims description 2
- 230000014759 maintenance of location Effects 0.000 claims description 2
- 238000005554 pickling Methods 0.000 claims description 2
- 230000036541 health Effects 0.000 abstract description 4
- 210000000936 intestine Anatomy 0.000 abstract description 3
- 239000000203 mixture Substances 0.000 abstract description 3
- 238000009472 formulation Methods 0.000 abstract description 2
- 230000000052 comparative effect Effects 0.000 description 10
- 230000008901 benefit Effects 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 244000144972 livestock Species 0.000 description 5
- 244000144977 poultry Species 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 229920002488 Hemicellulose Polymers 0.000 description 3
- 229920002522 Wood fibre Polymers 0.000 description 3
- 238000009835 boiling Methods 0.000 description 3
- 210000004913 chyme Anatomy 0.000 description 3
- 230000036186 satiety Effects 0.000 description 3
- 235000019627 satiety Nutrition 0.000 description 3
- 230000035939 shock Effects 0.000 description 3
- 230000010148 water-pollination Effects 0.000 description 3
- 239000002025 wood fiber Substances 0.000 description 3
- 240000000731 Fagus sylvatica Species 0.000 description 2
- 235000010099 Fagus sylvatica Nutrition 0.000 description 2
- 231100000678 Mycotoxin Toxicity 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 2
- 235000007164 Oryza sativa Nutrition 0.000 description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 2
- 241000018646 Pinus brutia Species 0.000 description 2
- 235000011613 Pinus brutia Nutrition 0.000 description 2
- 241001106462 Ulmus Species 0.000 description 2
- 210000001035 gastrointestinal tract Anatomy 0.000 description 2
- 239000002636 mycotoxin Substances 0.000 description 2
- 235000009566 rice Nutrition 0.000 description 2
- 239000003053 toxin Substances 0.000 description 2
- 231100000765 toxin Toxicity 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 244000025254 Cannabis sativa Species 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000003674 animal food additive Substances 0.000 description 1
- 210000002421 cell wall Anatomy 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 235000019621 digestibility Nutrition 0.000 description 1
- 230000029087 digestion Effects 0.000 description 1
- 210000002249 digestive system Anatomy 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 235000021050 feed intake Nutrition 0.000 description 1
- 235000003642 hunger Nutrition 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 210000002429 large intestine Anatomy 0.000 description 1
- 235000012054 meals Nutrition 0.000 description 1
- 239000002207 metabolite Substances 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000008855 peristalsis Effects 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 230000037351 starvation Effects 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
- 230000035882 stress Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 235000018553 tannin Nutrition 0.000 description 1
- 229920001864 tannin Polymers 0.000 description 1
- 239000001648 tannin Substances 0.000 description 1
- 230000008646 thermal stress Effects 0.000 description 1
- 238000002604 ultrasonography Methods 0.000 description 1
- 239000010876 untreated wood Substances 0.000 description 1
- 235000015099 wheat brans Nutrition 0.000 description 1
Classifications
-
- 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
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K20/00—Accessory food factors for animal feeding-stuffs
- A23K20/10—Organic substances
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K40/00—Shaping or working-up of animal feeding-stuffs
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Polymers & Plastics (AREA)
- Engineering & Computer Science (AREA)
- Zoology (AREA)
- Food Science & Technology (AREA)
- Animal Husbandry (AREA)
- Health & Medical Sciences (AREA)
- Botany (AREA)
- Molecular Biology (AREA)
- Mycology (AREA)
- Physiology (AREA)
- Biotechnology (AREA)
- Chemical And Physical Treatments For Wood And The Like (AREA)
Abstract
The invention discloses a kind of preparation method of feed addictive and using feed addictive made from this method, including：Wood-cellulose to being derived from natural wood is stripped；Microwave treatment is carried out to the lumber fibre extracted, microwave treatment conditions are：5~20kW of microwave power, 20~80s of microwave time；Quick-frozen 20~50min under conditions of processed lumber fibre is placed in 40~10 DEG C heats it 5~30min with high-pressure water vapor rapidly after taking-up, and the condition of high voltage is 2~5MPa, and heating temperature is 160~290 DEG C；Repeat above-mentioned quick-frozen and heating operation 1~3 time；Processed lumber fibre is ultrasonically treated, ultrasonic temperature is 20~50 DEG C, and ultrasonic time is 10~30min；The lumber fibre being ultrasonically treated is washed and filters and dries, the lumber fibre dried is ground into fine particle as one of the raw material of feed addictive or raw material.Feed addictive crude fiber content obtained by the method for the invention is high, can improve animal and bird intestines health, additive amount is few, will not occupy formulation space.
Description
Technical field
The present invention relates to field of feed processing.It is more particularly related to a kind of preparation method of feed addictive
And the feed addictive obtained with the preparation method.
Background technology
Crude fibre is component part important in feed, and crude fibre plays important angle on keeping digestive system health
Color, for pig or other livestock and poultry, crude fibre disclosure satisfy that pig full sense, stimulation intestines peristalsis, accelerate chyme in enteron aisle
Emptying, make chyme expansion, influence its feed intake, conjugated metabolite (toxin), influence gastrointestinal tract in chyme capacity, maintain
The health of gastrointestinal tract improves pellet morphology, does not generate the effects that escaping gas.Conventional fibre source includes in feed：Wheat bran,
Chaff (rice bran, rice chaff), grass meal etc., the crude fiber content of this kind of fiber source is low, can occupy feed formula space, exists simultaneously mould
Bacterium cellulose content is high, lowers efficiency of feed utilization, aggravates pig and other fowl and animal thermal stress, the shortcomings of raw material sources are unstable.
However crude fibre is the component that cannot be digested in feed, its chemical composition is almost all of cellulose, number
The lignin and hemicellulose that amount does not wait, and these components are precisely to constitute the main component of plant cell wall.In addition, crude fibre
In content of lignin and its and cellulose, the combination degree of hemicellulose, large intestine microorganism can be influenced to cellulose, hemicellulose
The utilization of element.Think there are many scholar, the presence of lignin can reduce cellulose and the digestibility of other nutritional ingredients, removal wood
Quality will significantly improve efficiency.When fiber source of the natural wood fiber as animal feed, have that crude fiber content is high, no mould
The advantages that toxin, raw material sources are stablized.
Although natural wood fiber has the advantages that so many, can not be ignored, natural wood fiber is directly used as slightly
When fiber, the extracts such as pigment, tannin in material can hinder absorption of the animal to nutriment.And untreated wood is fine
It maintains waterpower not high, animal cannot be allowed to generate satiety, do not have coarse-fibred main effect.
Invention content
It is an object of the invention to solve at least the above, and provide the advantages of at least will be described later.
It is a still further object of the present invention to provide a kind of preparation methods of feed addictive, and the virgin fibers prepared can
Coarse-fibred demand in feed is fully met, while the negative effect in conventional fibre source and potential hazard can be taken away.
In order to realize these purposes and other advantages according to the present invention, a kind of preparation side of feed addictive is provided
Method, including：
Step 1: being stripped to the wood-cellulose for being derived from natural wood；Microwave is carried out to the lumber fibre extracted
Processing, microwave treatment conditions are：5~20kW of microwave power, 20~80s of microwave time；The penetration power of microwave is strong, can destroy quilt
Handle the internal structure of timber；
Step 2: quick-frozen 20~50min under conditions of the processed lumber fibre of step 1 is placed in -40~-10 DEG C, takes
5~30min is heated to it with high-pressure water vapor rapidly after going out, the condition of high voltage is 2~5MPa, and heating temperature is 160~290
℃；Above-mentioned quick-frozen and heating operation 1~3 time repeatedly；After the microwave treatment, it allows and is quenched to shock heating mistake repeatedly by processing timber
Journey is destroyed to a certain degree by the microstructure of processing timber so that, the specific surface of lumber fibre loose by processing lumber fibre
Product substantially increases, and considerably increases the hydrophilicity for the lumber fibre that processing obtains, and handle the suction of obtained lumber fibre
Water speed also becomes faster, and livestock and poultry can be made to generate satiety, and high degree reduces livestock and poultry stress reaction caused by starvation；Together
When, after the processing of this process, the partial lignin in lumber fibre is also removed, and does not influence livestock and poultry to nutriment
It digests and assimilates；In addition, pyroprocess is also the process further to sterilize to lumber fibre, use gained lumber fibre as original
Expect that there is no the harm of mycotoxin for the feed addictive prepared；
Step 3: the processed lumber fibre of step 2 is ultrasonically treated, ultrasonic temperature is 20~50 DEG C, when ultrasonic
Between be 10~30min；Further using the cavitation nucleus being ultrasonically formed the porosity of processed lumber fibre is increased, improves
Its hydrophily；
Step 4: filtering and drying, the lumber fibre that will be dried the lumber fibre washing that step 3 was ultrasonically treated
Fine particle is ground into as one of the raw material of feed addictive or raw material.
Preferably, step 1 obtains material water ratio 20~40%；Fine particle obtained by step 4,100 mesh sieving rates
More than or equal to 90%.
Preferably, the natural wood it is a kind of in arbor section, Ulmaceae, China fir section, Oleaceae and shrub section or
Person is several.
Preferably, a kind of feed addictive uses the material that any above-mentioned preparation method is prepared as raw material
Or one of raw material.
Preferably, the comprehensive fiber content of the feed addictive is more than or equal to 80%, and crude fiber content is more than or equal to 60%,
Pickling washs content of lignin and is less than or equal to 20%, and retention ability is more than or equal to 7g/g.
Preferably, the additive amount of the feed addictive is per functional feed described in addition 0.5-5g in 100g feeds
Additive.
The present invention includes at least following advantageous effect：One, it is raised obtained by the preparation method of feed addictive provided by the invention
Feed additives crude fiber content is high, can improve animal and bird intestines health, additive amount is few, will not occupy formulation space；Two, this method institute
Lumber fibre large specific surface area is obtained, hydrophily is strong so that livestock and poultry quickly generate satiety；It is also stripped of partial lignin simultaneously,
Digesting and assimilating for nutriment is not influenced；Three, high-temperature process largely reduces the harm of mycotoxin.
Part is illustrated to embody by further advantage, target and the feature of the present invention by following, and part will also be by this
The research and practice of invention and be understood by the person skilled in the art.
Specific implementation mode
With reference to specific embodiment, the present invention is described in further detail, to enable those skilled in the art's reference say
Bright book word can be implemented according to this.
It should be appreciated that such as " having ", "comprising" and " comprising " term used herein do not allot one or more
The presence or addition of a other elements or combinations thereof.
Embodiment 1
Wood-cellulose to being derived from China fir log is stripped, under the microwave power of 10kW, microwave treatment 50s；It will
The lumber fibre that microwave treatment is crossed, which is placed in -30 DEG C of environment, freezes 30min, is heated to it with high-pressure water vapor rapidly after taking-up
20min, the condition of high voltage are 3MPa, and heating temperature is 200 DEG C；It is primary to repeat aforesaid operations；By processed lumber fibre
It is ultrasonically treated, ultrasonic temperature is not higher than 40 DEG C, ultrasonic time 20min；It is washed to the lumber fibre being ultrasonically treated
It filters and dries, fine particle is ground into after drying, 100 mesh sieving rates are more than 90%.Gained fine particle is that the feed adds
Add agent.
Comparative example 1
Wood-cellulose to being derived from China fir log is stripped, under the microwave power of 10kW, microwave treatment 50s；It will
The lumber fibre that microwave treatment is crossed is ultrasonically treated it with after water boiling 20min, and ultrasonic temperature is not higher than 40 DEG C, ultrasound
Time is 20min；The lumber fibre washing being ultrasonically treated is filtered and dried, fine particle, 100 mesh mistakes are ground into after drying
Sieve rate is more than 90%.Gained fine particle is the feed addictive.
Comparative example 2
Wood-cellulose to being derived from China fir log is stripped, under the microwave power of 10kW, microwave treatment 50s；It will
The lumber fibre that microwave treatment is crossed is ultrasonically treated it with after water boiling 20h, and ultrasonic temperature is not higher than 40 DEG C, when ultrasonic
Between be 20min；The lumber fibre washing being ultrasonically treated is filtered and dried, fine particle, the sieving of 100 mesh are ground into after drying
Rate is more than 90%.Gained fine particle is the feed addictive.
Comparative example 3
Wood-cellulose to being derived from China fir log is stripped, under the microwave power of 10kW, microwave treatment 50s；It will
The lumber fibre that microwave treatment is crossed, which is placed in -30 DEG C of environment, freezes 30min, is heated to it with high-pressure water vapor rapidly after taking-up
20min, the condition of high voltage are 3MPa, and heating temperature is 200 DEG C；It is primary to repeat aforesaid operations；By processed lumber fibre
Washing is filtered and is dried, and fine particle is ground into after drying, and 100 mesh sieving rates are more than 90%.Gained fine particle is described
Feed addictive.
Comparative example 1 and the ratio of embodiment 1, lack and are quenched to shock heating operating process, mode of heating is direct boiling rather than mistake
Hot steam heats, and comparative example 2 increases digestion time on the basis of comparative example 1, and comparative example 3 lacks super compared to embodiment 1
Sound operating process.The specific surface area and hydrophily of the feed addictive of 1~3 gained of embodiment 1 and comparative example are studied, sent out
Current embodiment 1 is with the obvious advantage in specific surface area and hydrophilic property relative to comparative example 1~3, compares comparative example 2 and comparison
Example 3 is found, is quenched to shock heating operation, heating process heats for superheated steam, compared to supersound process, to by processing timber
The specific surface area and hydrophilicity of fiber influence bigger.
Embodiment 2
To be derived from China fir, pine, beech, elm log wood-cellulose be stripped, under the microwave power of 10kW,
Microwave treatment 50s；The lumber fibre that microwave treatment is crossed is placed in -40 DEG C of environment and freezes 20min, uses high pressure after taking-up rapidly
Water vapour heats it 20min, and the condition of high voltage is 3MPa, and heating temperature is 200 DEG C；It is primary to repeat aforesaid operations；It will place
The lumber fibre managed is ultrasonically treated, and ultrasonic temperature is not higher than 40 DEG C, ultrasonic time 20min；To what is be ultrasonically treated
Lumber fibre washing is filtered and is dried, and fine particle is ground into after drying, and 100 mesh sieving rates are more than 90%.Gained fine particle
The as described feed addictive.
Embodiment 3
To be derived from China fir, pine, beech, elm log wood-cellulose be stripped, under the microwave power of 10kW,
Microwave treatment 50s；The lumber fibre that microwave treatment is crossed is placed in -10 DEG C of environment and freezes 50min, uses high pressure after taking-up rapidly
Water vapour heats it 20min, and the condition of high voltage is 3MPa, and heating temperature is 200 DEG C；Repeat aforesaid operations twice；It will place
The lumber fibre managed is ultrasonically treated, and ultrasonic temperature is not higher than 40 DEG C, ultrasonic time 10min；To what is be ultrasonically treated
Lumber fibre washing is filtered and is dried, and fine particle is ground into after drying, and 100 mesh sieving rates are more than 90%.Gained fine particle
The as described feed addictive.
Although the embodiments of the present invention have been disclosed as above, but its is not only in the description and the implementation listed
With it can be fully applied to various fields suitable for the present invention, for those skilled in the art, can be easily
Realize other modification, therefore without departing from the general concept defined in the claims and the equivalent scope, the present invention is simultaneously unlimited
In specific details and specific embodiment shown and described herein.
Claims (6)
1. a kind of preparation method of feed addictive, which is characterized in that including：
Step 1: being stripped to the wood-cellulose for being derived from natural wood；Microwave treatment is carried out to the lumber fibre extracted,
Microwave treatment conditions are：5~20kW of microwave power, 20~80s of microwave time；
Step 2: quick-frozen 20~50min under conditions of the processed lumber fibre of step 1 is placed in -40~-10 DEG C, after taking-up
5~30min is heated to it with high-pressure water vapor rapidly, the condition of high voltage is 2~5MPa, and heating temperature is 160~290 DEG C；
Pressure release, repeats above-mentioned quick-frozen and heating operation 1~3 time；
Step 3: the processed lumber fibre of step 2 is ultrasonically treated, ultrasonic temperature is 20~50 DEG C, and ultrasonic time is
10~30min；
Step 4: filtering and drying the lumber fibre washing that step 3 was ultrasonically treated, the lumber fibre dried is ground
At fine particle as one of raw material of feed addictive or raw material.
2. the preparation method of feed addictive as described in claim 1, which is characterized in that step 1 obtains material water ratio 20
~40%；100 mesh sieving rate of fine particle obtained by step 4 is more than or equal to 90%.
3. the preparation method of feed addictive as described in claim 1, which is characterized in that the natural wood is selected from arbor
It is one or several kinds of in section, Ulmaceae, China fir section, Oleaceae and shrub section.
4. a kind of feed addictive, which is characterized in that the feed addictive is with any preparation in claims 1 to 3
The material that method is prepared is as one of raw material or raw material.
5. feed addictive as claimed in claim 4, which is characterized in that in the feed addictive comprehensive fiber content be more than etc.
In 80%, crude fiber content is more than or equal to 60%, and pickling washs content of lignin and is less than or equal to 20%, and retention ability is more than or equal to
7g/g。
6. feed addictive as claimed in claim 5, which is characterized in that the additive amount of the feed addictive is to be raised per 100g
Functional feedstuff additive described in 0.5-5g is added in material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810222753.5A CN108371237A (en) | 2018-03-19 | 2018-03-19 | Feed addictive preparation method and product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810222753.5A CN108371237A (en) | 2018-03-19 | 2018-03-19 | Feed addictive preparation method and product |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108371237A true CN108371237A (en) | 2018-08-07 |
Family
ID=63018954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810222753.5A Pending CN108371237A (en) | 2018-03-19 | 2018-03-19 | Feed addictive preparation method and product |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108371237A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109480089A (en) * | 2018-12-27 | 2019-03-19 | 福建倍思达生物有限公司 | A kind of functional additive and preparation method thereof rich in wood-fibred |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109480089A (en) * | 2018-12-27 | 2019-03-19 | 福建倍思达生物有限公司 | A kind of functional additive and preparation method thereof rich in wood-fibred |
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