CN102144725A - Purslane extractive feed additive and preparation method thereof - Google Patents
Purslane extractive feed additive and preparation method thereof Download PDFInfo
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- CN102144725A CN102144725A CN2010101068376A CN201010106837A CN102144725A CN 102144725 A CN102144725 A CN 102144725A CN 2010101068376 A CN2010101068376 A CN 2010101068376A CN 201010106837 A CN201010106837 A CN 201010106837A CN 102144725 A CN102144725 A CN 102144725A
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- purslane
- purslane extract
- filtrate
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- feed addictive
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Abstract
The invention discloses a purslane extractive feed additive and a preparation method thereof, wherein the major raw material of the purslane extractive feed additive is the whole grass of purslane. The preparation method comprises the steps of: preliminarily extracting the purslane; and repeatedly extracting remainders after the extraction in the step one, carrying out spray drying on obtained extract and evenly mixing the extract with a proper carrier to form the purslane extractive feed additive. The purslane extractive feed additive provided by the invention has the functions of clearing away heat and toxic materials, stopping dysentery, diminishing swelling and relieving pain, and can be applied to the processes of preparing additives of animal feeds.
Description
Technical field
The present invention relates to a kind of feed addictive and preparation method thereof, relate in particular to a kind of animal, belong to natural plants additive technology field with purslane extract feed addictive and preparation method thereof.
Background technology
Along with the continuous development of China's aquaculture, the disease of all kinds of cultivated animals has become the outstanding problem of restriction industry development.Only with regard to common communicable disease, its kind is just very complicated, bacteriosis is arranged, parasitic diseases, viral disease or the like.Equally, the disease that all kinds are propagated by respiratory tract, alimentary canal is also deep is perplexing the various places raiser, and respiratory tract and disease of digestive tract and disease of digestive tract threaten the pig industry of China day by day, to the stage that must solve.In aquaculture, mainly prevent and treat such disease at present by methods such as vaccine inoculation, medical treatments.
Common vaccine control all is a specific immunity system at animal body at present, specific aim to the cause of disease of other type is not strong, and a kind of vaccine can only prevent a kind of disease, and need be greater than the antibody generation time about a week, because its use needs strict use and management measure, so vaccine control effect aborning is also very limited.Though the vaccine product of One's name is legion is arranged in the market, very different, add improper use in use, make that the effect of vaccine prevention is bad always.Though the medical treatment technology is more effective, also be the mode that mainly prevents of current employing, its side effect is also very outstanding, chemical sproof generation and expansion, the multiple noresidue effect of wanting is to pollution of environment or the like.The use of chemicals now also has been subjected to very strict restriction.
Though had Chinese herbal medicine to enter the feed addictive ranks at present, be of rude workmanship, most be direct pulverization process.Its active ingredient is indeterminate, consumption big, it is slow to absorb, active ingredient is difficult for absorbing, and onset is slow, and Chinese herbal medicine extract has exactly remedied above shortcoming, has the advantages that consumption is few, target organ clear and definite, effect is fast.Because resources of Chinese medicinal herb is in natural plants, can not produce medicament residue, can not cause bacterium, virus variation, free from environmental pollution etc. characteristics, can play the effect of alternative medicine additive, antibiotic etc.
Summary of the invention
The present invention is a raw material with natural purslane, handles through the purification of science processing, absorbs soon, can protect mucous membrane, is used for clearing heat and detoxicatingly, ends dysentery, swelling and pain relieving.
The present invention adopts following technological means to realize:
Gathering the purslane herb chooses only, blocks, cleans;
Above-mentioned raw materials is packed in the alcohol extracting jar, add 6 times of water gagings, boiled 1 hour, steam pressure is 1Mpa, filters win the respectively filtrate and first filter residue;
First filter residue adds 6 times of water gagings for the second time, boils 1 hour, and steam pressure is 1Mpa, filters, and gets second filtrate and second filter residue, and second filter residue discards;
First filtrate, second filtrate mixed and be concentrated into proportion D=1.2-1.3 promptly get extract medicinal extract;
The medicinal extract container of packing into refrigerates in 1-4 ℃ and preserves down;
Medicinal extract enters spray dryer, 180 ℃ of EATs, and 70 ℃～90 ℃ of leaving air temps promptly get a kind of purslane extract preparation dry powder;
Purslane extract preparation dry powder promptly gets a kind of purslane extract feed addictive after mixing with the carrier that is fit to.
Described carrier is for being a kind of in pine needle meal, attapulgite, silica, the maltodextrin at least.
Described first filtrate, second filtrate concentrated is respectively that decompression concentrates or the interlayer concentration tank concentrates.
The present invention has following remarkable advantages and beneficial effect:
1) clearing heat and detoxicating, reduce the animal incidence of disease;
2) reduce animal diarrhea incidence, strengthen body's immunity, promote growth;
3) palatability is strong, improves feed intake;
4) natural, noresidue, have no drug resistance, have no side effect.
The specific embodiment
Below in conjunction with specific embodiment the present invention is illustrated:
A kind of purslane extract feed addictive is by being made up of following parts by weight prescription: 2 parts of purslane extracts; 3 parts in carrier.
A kind of preparation method of purslane extract feed addictive, concrete steps are as follows:
Gathering the purslane herb chooses only, blocks, cleans;
Above-mentioned raw materials is packed in the alcohol extracting jar, add 6 times of water gagings, boiled 1 hour, steam pressure is 1Mpa, filters win the respectively filtrate and first filter residue;
First filter residue adds 6 times of water gagings for the second time, boils 1 hour, and steam pressure is 1Mpa, filters, and gets second filtrate and second filter residue, and second filter residue discards;
First filtrate, second filtrate mixed and be concentrated into proportion D=1.2-1.3 promptly get extract medicinal extract;
The medicinal extract container of packing into refrigerates in 1-4 ℃ and preserves down;
Medicinal extract enters spray dryer, 180 ℃ of EATs, and 70 ℃～90 ℃ of leaving air temps promptly get a kind of purslane extract preparation dry powder;
Aforesaid first filtrate, second filtrate concentrated is respectively that decompression concentrates or the interlayer concentration tank concentrates.
Purslane extract preparation dry powder promptly gets a kind of purslane extract feed addictive after mixing with the carrier that is fit to.
The main component of purslane extract preparation dry powder: herb contains a large amount of norepinephrines and volume sylvite (comprising potassium nitrate, potassium chloride, potassium sulfate and other sylvite).Purslane has clearing heat and detoxicating, ends dysentery, and the effect of swelling and pain relieving is used to prevent and treat bacterial diarrhea, and is green, nontoxic, have no side effect.
Specify the present invention below in conjunction with embodiment.
Compare test by fight pasture, Jiading District Lou Tang town, Shanghai City, after in 160 body weight 50～60kg growing and fattening pigs basal diets, adding additive purslane extract thing feed addictive, to substitute Tetracyclines (terramycin, aureomycin etc.) Antibiotic Additive commonly used, and oppose than test with Chinese herbal feed additive, the result is as follows:
| Rank | A test number | The relative weight gain rate (%) | Survival rate (%) | Inflammation secretion head number appears in ight soil | The abnormal head number appears in urine | The abnormal head number appears in respiratory system |
| The galenical group | 40 | 116.9 | 100 | 2/40 | 0/40 | 2/40 |
| The Chinese herbal medicine group | 40 | 108.3 | 100 | 3/40 | 2/40 | 4/40 |
| The Tetracyclines group | 40 | 110.7 | 97.5 | 3/40 | 2/40 | 4/40 |
| Control group | 40 | 100.0 | 95.0 | 17/40 | 6/40 | 16/40 |
Result of the test shows:
Use this product, can improve experimental animal metabolism, increase the relative weight gain rate of animal used as test; Can improve the experimental animal survival rate, reduce the incidence of disease of the various symptoms of having loose bowels; Can reduce the stress reaction of experimental animal, improve animal productivity ratio.Can drink water also can spice.During drinking-water, water per ton adds 500g; During spice, complete feed per ton adds 500～1000g.
It should be noted that at last: above embodiment only in order to the explanation the present invention and and unrestricted technical scheme described in the invention; Therefore, although this specification has been described in detail the present invention with reference to each above-mentioned embodiment,, those of ordinary skill in the art should be appreciated that still and can make amendment or be equal to replacement the present invention; And all do not break away from the technical scheme and the improvement thereof of the spirit and scope of invention, and it all should be encompassed in the middle of the claim scope of the present invention.
Claims (4)
1. purslane extract feed addictive, described purslane extract feed addictive is a raw material with purslane extract and carrier, it is characterized in that: be made up of following formulation by weight ratio: purslane extract 2-4 part; Carrier 3-6 part.
2. the preparation method of a purslane extract feed addictive, it is characterized in that: its preparation methods steps is:
Step 1, respectively raw material purslane herb is chosen only brachymemma, cleaning;
Step 2, raw material is packed in the multi-function extractor, add 6 times of water gagings, boiled 1 hour, steam pressure is that 1Mpa handles, and filters, and obtains first filtrate and first filter residue;
Step 3, first filter residue add 6 times of water gagings once more, boil 1 hour, and steam pressure is that 1Mpa handles, and filters, and gets second filtrate and filter residue respectively; Second filter residue discards;
Step 4, first filtrate, second filtrate mixed and be concentrated into proportion D=1.2-1.3 promptly get purslane extract medicinal extract;
Step 5, the medicinal extract container of packing into refrigerates in 1-4 ℃ and preserves down;
Step 6, medicinal extract enter spray dryer, 180 ℃ of EATs, and 70 ℃～90 ℃ of leaving air temps promptly get a kind of purslane extract preparation dry powder;
Step 7, purslane extract preparation dry powder promptly get a kind of purslane extract feed addictive after mixing with the carrier that is fit to.
3. a kind of purslane extract feed addictive according to claim 1 is characterized in that: described carrier is for being a kind of in pine needle meal, attapulgite, silica, the maltodextrin at least.
4. the preparation method of a kind of purslane extract feed addictive according to claim 2 is characterized in that: described first filtrate, second filtrate concentrated is respectively that decompression concentrates or the interlayer concentration tank concentrates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101068376A CN102144725A (en) | 2010-02-08 | 2010-02-08 | Purslane extractive feed additive and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101068376A CN102144725A (en) | 2010-02-08 | 2010-02-08 | Purslane extractive feed additive and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102144725A true CN102144725A (en) | 2011-08-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101068376A Pending CN102144725A (en) | 2010-02-08 | 2010-02-08 | Purslane extractive feed additive and preparation method thereof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103918897A (en) * | 2014-04-16 | 2014-07-16 | 上海朝翔生物技术有限公司 | Feed additive with purslane extract and preparation method thereof |
| CN106858068A (en) * | 2017-04-11 | 2017-06-20 | 安徽博硕科技有限公司 | A kind of concave convex rod feed addictive and preparation method thereof |
| CN107647176A (en) * | 2017-11-13 | 2018-02-02 | 四川创梦缘生态农业有限公司 | A kind of comprehensive ecological chicken feed of nutrition |
-
2010
- 2010-02-08 CN CN2010101068376A patent/CN102144725A/en active Pending
Non-Patent Citations (2)
| Title |
|---|
| 吴良柱: "畜禽常用的中草药饲料添加剂，", 《湖南农业》 * |
| 范红艳等: "马齿苋水提取物对小鼠急性炎症的影响", 《延边大学医学学报》 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103918897A (en) * | 2014-04-16 | 2014-07-16 | 上海朝翔生物技术有限公司 | Feed additive with purslane extract and preparation method thereof |
| CN103918897B (en) * | 2014-04-16 | 2016-01-20 | 上海朝翔生物技术有限公司 | Purslane extractive feed additive and preparation method thereof |
| CN106858068A (en) * | 2017-04-11 | 2017-06-20 | 安徽博硕科技有限公司 | A kind of concave convex rod feed addictive and preparation method thereof |
| CN107647176A (en) * | 2017-11-13 | 2018-02-02 | 四川创梦缘生态农业有限公司 | A kind of comprehensive ecological chicken feed of nutrition |
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Application publication date: 20110810 |