CN108740345A - The product of sodium humate containing oligosaccharide and its application - Google Patents
The product of sodium humate containing oligosaccharide and its application Download PDFInfo
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Abstract
One kind product of sodium humate containing oligosaccharide and its application, it is composed of the following components：25-30 parts of corncob, 55-60 parts of humic acid, 10-15 parts of sodium hydroxide.Preparation method is：（1）Reaction kettle is added in 25-30 parts of corncobs and 5-10 parts of sodium hydroxides；It is passed through steam, control temperature is stirred to react 1-3 hours at 150-180 DEG C, obtains cellulose and hemicellulose；（2）It is crushed to 60-100 mesh humic acid miberal powders by 55-60 parts and reaction kettle is added；It is passed through steam, control temperature is stirred to react 1-2 hours at 105-120 DEG C, is obtained xylo-oligosaccharide and glucose oligosaccharide and a small amount of sodium humate, is stood cooling；（3）Step is added in 5-10 parts of sodium hydroxides（2）Middle reaction kettle, 70-90 DEG C of temperature of control are stirred to react 2-4 hours, are obtained oligosaccharide and sodium humate, are stood cooling；（4）Reaction solution is centrifuged into 0.5 hour to obtain centrifugate；（5）Centrifugate is placed in and stands 6-10 hours in drying precipitated pond and takes supernatant；（6）Supernatant roller drying is obtained into sheet-like particle；It obtains the product of sodium humate containing oligosaccharide and it is used as feed addictive on livestock and poultry cultivation.
Description
It is on October 19th, 2015 that the application, which is the applying date, entitled rotten containing oligosaccharide application No. is 2015106747361
The divisional application of sodium phytate product and its Chinese invention patent application of preparation and application.
Technical field
The present invention relates to the preparation of the product of sodium humate containing oligosaccharide and its applications on livestock and poultry cultivation, and in particular to one
Kind is reacted by sodium hydroxide with corncob using corncob, humic acid and sodium hydroxide as raw material, wooden in degrading maize core
Element promotes hemicellulose to be discharged with cellulose；Humic acid generates oligosaccharide with hemicellulose and fibrin reaction；Sodium hydroxide with
Humic acid reaction generation sodium humate, sodium humate solution is by centrifugation, precipitation and dry acquisition sodium humate system containing oligosaccharide
The preparation method of product and its promoting growth of animals or poultry and to improve the application in its carcass quality.
Background technology
The negative effect of antibiotic usage is largely confirmed, new not antibiotic additive, reduction pair are found
The dependence of antibiotic, it is imperative.
Corncob is made of lignin, cellulose and hemicellulose, and wherein lignin can degrade under alkali effect, and release
Put cellulose and hemicellulose.Cellulose and hemicellulose can be biodegradable into glucose oligosaccharide, xylo-oligosaccharide, low in acid condition
The oligosaccharide such as araban, oligosaccharide refer to the compound being polymerized containing 2-10 glycosidic bond, can improve the micro- life of enteron aisle
State environment is conducive to the proliferation of Bifidobacterium and other beneficial bacteriums, and generating organic acid through metabolism makes intestinal pH reduce, and inhibits
The growth of enteral salmonella and spoilage organisms adjusts gastrointestinal function, inhibits enteral corrupt substance, changes stool, and increase
Vitamin synthesizes, and improves body's immunity.
Humic acid is a kind of natural organic monoacid, is the heterogeneous complex mixture on physical chemistry.The mixture be by
It is natural, molecular weight is higher, it is yellow to black, it is amorphous, gluey, formed with fatty and the organic bath of armaticity, no
It can be indicated with single chemical structural formula.Sodium humate is humic acid and sodium hydroxide pyroreaction, detaches residue, and concentration is done
The dark brown chip solid with metallic luster that is dry, obtaining.
Sodium humate can adsorb intestinal endotoxin, reduce it to advocating mucosa injury, promote intestinal villus growth, in turn
Improve animal digestion absorbability.Simultaneously as humic acid molecular weight itself is larger, bigger can be also associated in certain medium
Particle, therefore have colloid property and adsorption capacity, form good ion exchange and catalytic action, promote feed ingredient
Activated absorption, and then promote growth of animal, reduce feedstuff-meat ratio.
Patent 201210401506.4 discloses a kind of preparation method obtaining uniform xylan from corncob, and this method utilizes
Hot water and sodium hydroxide extraction obtain the xylan of high-purity, but reaction process has a large amount of cellulose not decomposed completely
It is wasted as waste with hemicellulose, reduces substrate conversion efficiency and utilization rate.201310515953.7 disclosing a kind of dilute
Soil and sodium humate composite feed additive and preparation method thereof, this method dry sodium humate, product water using the mode of drying
Insolubles content is high and dry sodium humate needs pulverization process, and time-consuming, increases place demand, is influenced by weather, no
Conducive to industrialized production.Patent 201310494632.3 discloses a kind of production technology of humic acid, and this method utilizes hydrogen peroxide
Humic acid is oxidized to small molecule humic acid, which can destroy the network molecular structure of humic acid, reduce it in enteron aisle interior suction
The ability of attached enterotoxin causes it to be reduced as the effect of feed addictive.
Invention content
The present invention selects cheap corncob as the raw material of oligosaccharide, by mutually being tied with sodium humate production technology
It closes, borrows humic acid and sodium hydroxide in sodium humate production process and the Organic Acid and Base of oligosaccharide production process and anti-is provided
Device is answered, the production cost of oligosaccharide is reduced.The sodium humate containing oligosaccharide of invention production contains simultaneously intestinal health
The oligosaccharide of benefit and the sodium humate for promoting intestinal growth, on the one hand, oligosaccharide can promote the growth of intestinal beneficial bacterium, improve
Intestinal microecology reduces the increment of harmful intestinal tract bacteria, reduces damage of the harmful bacteria to enteron aisle, promotes intestinal health；On the other hand,
Sodium humate absorption harmful intestinal tract bacteria such as Escherichia coli, salmonella etc. excretes poison, and reduces it and is damaged to intestinal mucosa, is promoted
Intestinal villus is developed, and enteron aisle intestinal villus and crypts ratio are improved, final to improve absorbability of the animal intestinal tract to nutriment.
It is a further object to provide a kind of plants of corruption containing oligosaccharide in feeding field with important application
Sour preparation of sodium.
What the purpose of invention was realized in：A kind of product of sodium humate containing oligosaccharide, it is characterized in that it is by following weight
The group of part is grouped as：25-30 parts of corncob, 55-60 parts of humic acid, 10-15 parts of sodium hydroxide.
The specific feature of the present invention is in addition, a kind of product of sodium humate containing oligosaccharide, it is grouped by the group of following parts by weight
At：28 parts of corncob, 58 parts of humic acid, 15 parts of sodium hydroxide.
A kind of preparation method of the product of sodium humate containing oligosaccharide as described above, it is characterized in that it includes the following steps：
（1）Reaction kettle is added in 25-30 parts of corncobs and 5-10 parts of sodium hydroxides；It is passed through steam, control temperature is in 150-180
DEG C, it is stirred to react 1-3 hours, obtains cellulose and hemicellulose；（2）It is crushed to 60-100 mesh humic acid miberal powders by 55-60 parts
Reaction kettle is added；It is passed through steam, control temperature is stirred to react 1-2 hours at 105-120 DEG C, obtains xylo-oligosaccharide and oligomeric Portugal
Grape sugar and a small amount of sodium humate, stand cooling；（3）Step is added in 5-10 parts of sodium hydroxides（2）Middle reaction kettle controls temperature
70-90 DEG C is stirred to react 2-4 hours, obtains oligosaccharide and sodium humate, stands cooling；（4）Reaction solution is centrifuged 0.5 hour
Centrifugate；（5）Centrifugate is placed in and stands 6-10 hours in drying precipitated pond and takes supernatant；（6）Supernatant roller drying is obtained
Sheet-like particle；So far the product of sodium humate containing oligosaccharide is obtained.
The specific feature of the present invention is in addition, be in black by the sodium humate of roller drying.Sheet-like particle is crossed into 16-20 mesh
Sieve, obtains the product of sodium humate containing oligosaccharide.
A kind of application of the product of sodium humate containing oligosaccharide, the product of sodium humate containing oligosaccharide are used as raising on livestock and poultry cultivation
Feed additives.
The specific feature of the present invention is in addition, the product of sodium humate containing oligosaccharide is mixed with 0.3% ratio with feed, directly
Connect feeding livestock and poultry.
The beneficial effects of the invention are as follows：1, oligosaccharide production process is using cheap corncob as raw material, and production process borrows
Sodium humate produces necessary humic acid, sodium hydroxide and reaction unit, and the equipment for not only saving the production of xylo-oligosaccharide is thrown
Enter, while reducing the production cost of oligosaccharide.2, xylooligosaccharides production process is using humic acid as cellulose and hemicellulose
The organic acid of hydrolysis avoids inserting using the inorganic acid of inorganic acid production process, simultaneously because production process is integrated into humic acid
In the production process of sodium, as part of it, compared with traditional xylooligosaccharides production technique, no production waste liquid generates, not only
Treatment cost of waste liquor is reduced, environmental pollution is also avoided.3, sodium hydroxide is in a steam ambient by the lignin in corncob
Degradation, makes the cellulose in corncob fully be discharged with hemicellulose；Humic acid is in a steam ambient by cellulose and hemicellulose
Element is degraded to oligosaccharide.The sodium hydroxide added in corncob preprocessing process continues to make after having played catalyst function
The production process that sodium humate is participated in for reaction raw materials avoids waste and the recycling input of catalyst.4, product includes simultaneously
Xylo-oligosaccharide and sodium humate, xylo-oligosaccharide promote beneficial bacterium growth, inhibit harmful bacteria increment；Sodium humate will be further harmful to
The toxin of bacterium secretion is purged, and the two synergistic effect promotes intestinal health development.5, production process by centrifugation, precipitation and
The technique that roller drying is combined, to the greatest extent removes water-insoluble, improves product quality.6, drying process uses roller
Dry, product is not necessarily to pulverization process, reduces production process dust effect on environment.
Description of the drawings
Fig. 1 is the process flow chart of the present invention.
Specific implementation mode
Embodiment 1：A kind of product of sodium humate containing oligosaccharide, it is grouped as by the group of following parts by weight：25 parts of corncob,
55 parts of humic acid, 15 parts of sodium hydroxide.
The preparation method of the above-mentioned product of sodium humate containing oligosaccharide, it includes the following steps：1, by 25 parts of corncobs and 5 parts
Reaction kettle is added in sodium hydroxide；It is passed through steam, control temperature is stirred to react 1.5 hours at 150 DEG C, is stood cooling, is obtained fiber
Element and hemicellulose.
2,80 mesh humic acid miberal powders are crushed to by 55 parts and reaction kettle is added, controlled 105 DEG C of temperature, be stirred to react 1 hour, obtain
Xylo-oligosaccharide and glucose oligosaccharide and a small amount of sodium humate are obtained, cooling is stood.
3, reaction kettle is added in 10 parts of sodium hydroxides, controls temperature 70 C, is stirred to react 2 hours, obtain oligosaccharide and corruption
Sodium phytate stands cooling.
4, reaction solution is centrifuged into 0.5 hour to obtain centrifugate.
5, centrifugate stands 6 hours, roller drying in drying precipitated pond.
6, obtained product is crossed into 20 mesh sieve, obtains the product of sodium humate containing oligosaccharide, sample detection, oligosaccharide 8.3%,
Humic acid 55.4%, water-insoluble 6.9%, after detection is qualified, packaging and storage.
Embodiment 2：A kind of product of sodium humate containing oligosaccharide, it is grouped as by the group of following parts by weight：28 parts of corncob,
58 parts of humic acid, 15 parts of sodium hydroxide.
The preparation method of the above-mentioned product of sodium humate containing oligosaccharide, it includes the following steps：1, by 28 parts of corncobs and 7 parts
Reaction kettle is added in sodium hydroxide；It is passed through steam, control temperature is stirred to react 1 hour at 170 DEG C, is stood cooling, is obtained cellulose
With hemicellulose.
2,80 mesh humic acid miberal powders are crushed to by 58 parts and reaction kettle are added, controlled 110 DEG C of temperature, be stirred to react 1.5 hours,
Xylo-oligosaccharide and glucose oligosaccharide and a small amount of sodium humate are obtained, cooling is stood.
3, reaction kettle is added in 8 parts of sodium hydroxides, controls 80 DEG C of temperature, is stirred to react 3 hours, obtain oligosaccharide and rotten plant
Sour sodium stands cooling.
4, reaction solution is centrifuged into 0.5 hour to obtain centrifugate.
5, centrifugate stands 7 hours, roller drying in drying precipitated pond.
6, obtained product is crossed into 20 mesh sieve, obtains the product of sodium humate containing oligosaccharide, sample detection, oligosaccharide 9.4%,
Humic acid 57.3%, water-insoluble 5.4%, after detection is qualified, packaging and storage.
Embodiment 3：A kind of product of sodium humate containing oligosaccharide, it is grouped as by the group of following parts by weight：30 parts of corncob,
60 parts of humic acid, 15 parts of sodium hydroxide.
The preparation method of the above-mentioned product of sodium humate containing oligosaccharide, it includes the following steps：1, by 30 parts of corncobs and 10
Reaction kettle is added in part sodium hydroxide；It is passed through steam, control temperature is stirred to react 3 hours at 180 DEG C, is stood cooling, is obtained fiber
Element and hemicellulose.
2,80 mesh humic acid miberal powders are crushed to by 60 parts and reaction kettle is added, controlled 120 DEG C of temperature, be stirred to react 2 hours, obtain
Xylo-oligosaccharide and glucose oligosaccharide and a small amount of sodium humate are obtained, cooling is stood.
3, reaction kettle is added in 5 parts of sodium hydroxides, controls 90 DEG C of temperature, is stirred to react 4 hours, obtain oligosaccharide and rotten plant
Sour sodium stands cooling.
4, reaction solution is centrifuged into 0.5 hour to obtain centrifugate.
5, centrifugate stands 10 hours, roller drying in drying precipitated pond.
6, obtained product is crossed into 20 mesh sieve, obtains the product of sodium humate containing oligosaccharide, sample detection, oligosaccharide 10.7%,
Humic acid 60.2%, water-insoluble 5.1%, after detection is qualified, packaging and storage.
Embodiment 4：A kind of product of sodium humate containing oligosaccharide, it is grouped as by the group of following parts by weight：Corncob:30
Part, 60 parts of humic acid, 15 parts of sodium hydroxide.
The preparation method of the above-mentioned product of sodium humate containing oligosaccharide, it includes the following steps：
1, reaction kettle is added in 30 parts of corncobs and 10 parts of sodium hydroxides；It is passed through steam, control temperature is stirred to react 3 at 100 DEG C
Hour, stand cooling.
2,80 mesh humic acid miberal powders are crushed to by 60 parts and reaction kettle is added, controlled 120 DEG C of temperature, be stirred to react 2 hours, it is quiet
Set cooling.3, reaction kettle is added in 5 parts of sodium hydroxides to be stirred to react 4 hours controlled at 50 DEG C, stands cooling.It 4, will be anti-
Liquid is answered to centrifuge 0.5 hour；5, centrifugate stands 10 hours, roller drying in drying precipitated pond.6, obtained product is crossed into 20 mesh
Sieve, obtains the product of sodium humate containing oligosaccharide, sample detection, oligosaccharide 2.6%, humic acid 32.3%, water-insoluble 5.4%, wherein
Humic acid content less than single feed ingredient requirement >=55%, product is unqualified.
Embodiment 5：A kind of application of the product of sodium humate containing oligosaccharide, the product of sodium humate containing oligosaccharide is in livestock and poultry cultivation
It is upper to be used as feed addictive, it realizes and lowers diarrhea, promotes pig growth.
The product of sodium humate containing oligosaccharide is mixed with 0.3% ratio with feed, Direct-fed livestock and poultry.
Experiment process：Experimental subjects be certain Market pigs, every group 200.
Control group：Daily ration, nutritional ingredient and feeding management etc. are carried out by the conventional method on pig farm.
Experimental group：The 3 gained preparation of sodium humate containing oligosaccharide of embodiment, other daily rations, nutritional ingredient are added in feed
And feeding management is identical as control group.
Test result such as table 1：
The result shows that：Compared with the control group, this contains oligosaccharide sodium humate can not only reduce diarrhea rate to experimental group, but also effectively
Market pig growth rate is improved, feedstuff-meat ratio is reduced, feedstuff-meat ratio reduces by 0.06.
Embodiment 6：The product of sodium humate containing oligosaccharide is promoting the application of Intestine of Broiler developmentally
1, the product of sodium humate containing oligosaccharide that embodiment 3 obtains is mixed with feed by 0.3%, direct feeding.
2, process is tested：Experimental subjects be certain meat sold on the market chicken house broiler chicken, every group 600.
Control group：Daily ration, nutritional ingredient and feeding management etc. are carried out by the conventional method on pig farm.
Experimental group：0.3% preparation of sodium humate containing oligosaccharide, other daily rations, nutritional ingredient and raising pipe are added in feed
Reason is identical as control group.
The result shows that：Compared with the control group, addition sodium humate containing oligosaccharide can promote enteron aisle villus to send out to experimental group broiler chicken
It educates, improves villus length/crypts numerical value, enhance intestinal health and the absorbability to nutriment.
Embodiment 7：The product of sodium humate containing oligosaccharide is promoting the application of Intestine of Broiler developmentally
1, the product of sodium humate containing oligosaccharide and feed obtained embodiment 4 is mixed in 0.3%, 0.6% and 1.2% ratio respectively,
Direct feeding.
2, process is tested：Experimental subjects be certain meat sold on the market chicken house broiler chicken, every group 600.
Control group：Daily ration, nutritional ingredient and feeding management etc. are carried out by the conventional method of chicken house.
Experimental group 1：0.3% preparation of sodium humate containing oligosaccharide, other daily rations, nutritional ingredient and raising are added in feed
Management is identical as control group.
Experimental group 2：0.6% preparation of sodium humate containing oligosaccharide, other daily rations, nutritional ingredient and raising are added in feed
Management is identical as control group.
Experimental group 3：1.2% preparation of sodium humate containing oligosaccharide, other daily rations, nutritional ingredient and raising are added in feed
Management is identical as control group.
The result shows that：Experimental group broiler chicken compared with the control group, when add 0.3% sodium humate containing oligosaccharide when, to enteron aisle
Villus development has little effect；When adding 0.6%, there is certain promotion to the development of enteron aisle villus, but it is with obvious effects low
In 3 sample addition group of embodiment；When additive amount is increased to 1.2%, enteron aisle villus developmental level is decreased obviously, and is illustrated excessively high
Additive amount has inhibiting effect to intestinal growth.
Claims (4)
1. a kind of product of sodium humate containing oligosaccharide, it is characterized in that it is grouped as by the group of following parts by weight：Corncob 25-30
Part, 55-60 parts of humic acid, 10-15 parts of sodium hydroxide；
The preparation method of the product of sodium humate containing oligosaccharide includes the following steps：
（1）Reaction kettle is added in 25-30 parts of corncobs and 5-10 parts of sodium hydroxides；It is passed through steam, control temperature is in 150-180
DEG C, it is stirred to react 1-3 hours, obtains cellulose and hemicellulose；（2）It is crushed to 60-100 mesh humic acid miberal powders by 55-60 parts
Reaction kettle is added；It is passed through steam, control temperature is stirred to react 1-2 hours at 105-120 DEG C, obtains xylo-oligosaccharide and oligomeric Portugal
Grape sugar and a small amount of sodium humate, stand cooling；（3）Step is added in 5-10 parts of sodium hydroxides（2）Middle reaction kettle controls temperature
70-90 DEG C is stirred to react 2-4 hours, obtains oligosaccharide and sodium humate, stands cooling；（4）Reaction solution is centrifuged 0.5 hour
Centrifugate；（5）Centrifugate is placed in and stands 6-10 hours in drying precipitated pond and takes supernatant；（6）Supernatant roller drying is obtained
Sheet-like particle；Sodium humate product by roller drying is in black；Sheet-like particle is crossed into 16-20 mesh sieve；So far it obtains containing low
Glycan sodium humate product.
2. the article fabrication methods of sodium humate containing oligosaccharide according to claim 1, it is characterised in that 30 parts of corncob, it is rotten
60 parts of phytic acid, 15 parts of sodium hydroxide.
3. a kind of application of the product of sodium humate containing oligosaccharide as described in claim 1, it is characterized in that humic acid containing oligosaccharide
Sodium product is used as feed addictive on livestock and poultry cultivation.
4. the application of the product of sodium humate containing oligosaccharide according to claim 3, it is characterised in that humic acid containing oligosaccharide
Sodium product is mixed with 0.3% ratio with feed, Direct-fed livestock and poultry.
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| CN1016662B (en) * | 1986-07-26 | 1992-05-20 | 江西省樟树农业学校 | Process for preparation of humic acid-microbial protein feed from weathered coal and its products |
| CN1135846A (en) * | 1995-05-11 | 1996-11-20 | 湖南化工研究院 | Preparation and application of pre-mixture for An, Mn, Cu and Fe sulfate humic acid |
| CN101744121B (en) * | 2009-12-25 | 2012-03-14 | 河北农业大学 | Functional growing-finishing pig pre-mixing feed |
| CN102771623B (en) * | 2012-08-09 | 2013-08-21 | 内蒙古蒙都羊业食品有限公司 | Bioprotein feed containing humic acid and preparation method |
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| 中国矿业学院等合编: "《煤田地质普查勘探手册》", 31 August 1981, 煤炭工业出版社 * |
| 宁正祥: "《食品生物化学》", 28 February 2013, 华南理工大学出版社 * |
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| CN108740345B (en) | 2021-10-29 |
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