CN102144708A - Motherwort herb extract feed additive and preparation method thereof - Google Patents
Motherwort herb extract feed additive and preparation method thereof Download PDFInfo
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- CN102144708A CN102144708A CN2010101068198A CN201010106819A CN102144708A CN 102144708 A CN102144708 A CN 102144708A CN 2010101068198 A CN2010101068198 A CN 2010101068198A CN 201010106819 A CN201010106819 A CN 201010106819A CN 102144708 A CN102144708 A CN 102144708A
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- filtrate
- leonurus extract
- filter residue
- feed addictive
- extract feed
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Abstract
The invention discloses a motherwort herb extract feed additive and a preparation method thereof. The motherwort herb extract feed additive is obtained by extracting motherwort herb by a plurality of methods and mixing the extract with a carrier uniformly. The preparation method comprises the following steps of: 1, crudely extracting the motherwort herb; and 2, performing circulating extraction on the residues after the extraction in the step 1 for multiple times, wherein the obtained extractum is subjected to spray drying and then is mixed with the carrier uniformly to form the motherwort herb extract feed additive. The motherwort herb extract feed additive has the effects of promoting blood circulation and removing blood stasis, clearing dampness and eliminating swelling, clearing heat and releasing toxin and the like, and has the function of adjusting endless lochia, retained afterbirth and the like after delivery of female animals.
Description
Technical field
The present invention relates to a kind of Leonurus extract feed addictive and preparation method thereof, have activating blood and removing stasis, inducing diuresis for removing edema, clearing heat and detoxicating function has the function of adjusting for dam prolonged lochia, retention of afterbirth etc.Belong to natural plants additive technology field.
Background technology
Along with the propelling of aquaculture process of industrialization, the popularization of breeding and the raising of raise competence, a large amount of uses of antibiotic growth promotion medicine, and the continuous increase of various stress, various viruses, bacillary and diarrhoea that non-bacterial causes, have loose bowels, symptom such as various respiratory tract disease is increasing.Along with the continuous increase of virus, resistance, the extensive invasion of various bacteriums, virus causes the outburst of disease.The basket otopathy that generally takes place in China, nameless high-fever, various colpitis, endometritis, postpartum, retention of afterbirth, lochiorrhagia, various respiratory tract, sow did not have the level of production and the economic benefit that diseases such as milk or milk are few have had a strong impact on a lot of plants of China postpartum.Threat to the plant field increases day by day.Therefore in order to cater to an urgent demand of following nuisanceless, green, ecological animal husbandry, need a kind of effective antibiotic medicine substitute to break this persistent ailment, protection plant interests, protection environment.
Summary of the invention
The present invention is a raw material with natural motherwort, through the processing of science, has activating blood and removing stasis, inducing diuresis for removing edema, and clearing heat and detoxicating function has the function of adjusting for dam prolonged lochia, retention of afterbirth etc.
Technical scheme of the present invention to achieve these goals is to adopt following means to realize:
A kind of Leonurus extract feed addictive, described Leonurus extract feed addictive is with Leonurus extract 2-4 part; Carrier 3-6 part is formed, and is made up of with appropriate carriers after carrying and adding spray drying treatment through twice alcohol extracting, a water motherwort.
Described carrier is preferably at least a in attapulgite, silica, pine needle meal and the maltodextrin.
The present invention also provides a kind of preparation method of Leonurus extract feed addictive, and concrete steps are as follows:
With the motherwort brachymemma, choose clean;
Raw material is packed in the alcohol extracting jar, add 65%～90% ethanol of 3～8 times of weight, boiled 3～5 hours, steam pressure is 0.4～0.7MPa, alcohol reflux;
Filter win the respectively filtrate and first filter residue after the alcohol extracting for the first time; Wherein, first filtrate is reclaimed ethanol by the decompression concentration tank, stop to reclaim until ethanol＜60% that reclaims, the continuation of first filtrate concentrate concentrate;
First filter residue adds 65%～90% ethanol of 3～8 times of weight for the second time, boiled 3～5 hours, and steam pressure 0.4～0.7MPa, alcohol reflux stops to reclaim until ethanol＜60% that reclaims, and filters, and gets second filtrate and second filter residue respectively;
Second filter residue adds 6 times of weight water, boils 1～3 hour, and steam pressure is 1～1.4MPa, filters, and gets the 3rd filtrate and the 3rd filter residue respectively, discards the 3rd filter residue;
Concentrate, second filtrate, the 3rd filtrate are mixed and be concentrated into D=0.6～1.2, promptly get medicinal extract;
The medicinal extract container of packing into refrigerates in 1～5 ℃ and preserves down;
Medicinal extract enters spray dryer, 180 ℃ of EATs, and 70～90 ℃ of leaving air temps promptly get Leonurus extract dry powder;
Leonurus extract dry powder promptly gets a kind of Leonurus extract feed addictive after mixing with the carrier that is fit to.
Described concentrate, 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) activating blood and removing stasis is used for prolonged lochia, retention of afterbirth or fetal irritability;
2) inducing diuresis for removing edema is used for difficult urination, oedema turgor etc.;
3) clearing heat and detoxicating, be used for the yellow pyogenic infections of sore, skin eczema etc.;
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 Leonurus extract feed addictive is made up of following parts by weight prescription: 2 parts of Leonurus extracts; 3 parts in carrier.
A kind of preparation method of Leonurus extract feed addictive, concrete steps are as follows:
With the motherwort brachymemma, choose clean;
Raw material is packed in the alcohol extracting jar, add 65%～90% ethanol of 3～8 times of weight, boiled 3～5 hours, steam pressure is 0.4～0.7MPa, alcohol reflux;
Filter win the respectively filtrate and first filter residue after the alcohol extracting for the first time; Wherein, first filtrate is reclaimed ethanol by the decompression concentration tank, stop to reclaim until ethanol＜60% that reclaims, the continuation of first filtrate concentrate concentrate;
First filter residue adds 65%～90% ethanol of 3～8 times of weight for the second time, boiled 3～5 hours, and steam pressure 0.4～0.7MPa, alcohol reflux stops to reclaim until ethanol＜60% that reclaims, and filters, and gets second filtrate and second filter residue respectively;
Second filter residue adds 6 times of weight water, boils 1～3 hour, and steam pressure is 1～1.4MPa, filters, and gets the 3rd filtrate and the 3rd filter residue respectively, discards the 3rd filter residue;
Concentrate, second filtrate, the 3rd filtrate are mixed and be concentrated into D=0.6～1.2, promptly get medicinal extract;
The medicinal extract container of packing into refrigerates in 1～5 ℃ and preserves down;
Medicinal extract enters spray dryer, 180 ℃ of EATs, and 70～90 ℃ of leaving air temps promptly get Leonurus extract dry powder;
Leonurus extract dry powder promptly gets a kind of Leonurus extract feed addictive after mixing with the carrier that is fit to.
The main component of Leonurus extract: leonurine.Its effect is: activating blood and removing stasis, inducing diuresis for removing edema is clearing heat and detoxicating.
Specify the present invention below in conjunction with embodiment:
Embodiment 1
2009.07.20----2009.08.20 during in Jiading District Lou Tang town, Shanghai City fight pasture, experimental animal adopts breeds later stage DLY ternary pig.It is as follows to have carried out contrast interpolation result of the test
| Test index | Test group | Control group | Conspicuousness |
| Daily gain (g) | 845 | 795 | P＜0.05 |
| Daily ingestion amount (g) | 2270 | 2380 | - |
| Feedstuff-meat ratio | 2.5 | 3.0 | P＜0.01 |
| Survival rate (%) | 99 | 94 | P＜0.05 |
| The genital tract incidence of disease | 18％ | 24％ | P＜0.05 |
Conclusion:
1. strengthen animal body immunologic function, disease-resistant growth-promoting;
2. reduce the swinery genital diseases incidence of disease, improve survival rate;
3. natural, noresidue, have no drug resistance, have no side effect.
During use, 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. Leonurus extract feed addictive, described Leonurus extract feed addictive is a raw material with Leonurus extract and carrier, it is characterized in that: be made up of following formulation by weight ratio: Leonurus extract 2-4 part; Carrier 3-6 part.
2. the preparation method of a Leonurus extract feed addictive is characterized in that: be divided into the following step:
Step 1, with the motherwort brachymemma, choose clean;
Step 2, raw material is packed in the alcohol extracting jar, add 65%～90% ethanol of 3～8 times of weight, boiled 3～5 hours, steam pressure is 0.4～0.7MPa, alcohol reflux;
Filter win the respectively filtrate and first filter residue after step 3, the alcohol extracting for the first time; Wherein, first filtrate is reclaimed ethanol by the decompression concentration tank, stop to reclaim until ethanol＜60% that reclaims, the continuation of first filtrate concentrate concentrate;
Step 4, first filter residue add 65%～90% ethanol of 3～8 times of weight for the second time, boiled 3～5 hours, and steam pressure 0.4～0.7MPa, alcohol reflux stops to reclaim until ethanol＜60% that reclaims, and filters, and gets second filtrate and second filter residue respectively;
Step 5, second filter residue add 6 times of weight water, boil 1～3 hour, and steam pressure is 1～1.4MPa, filter, and get the 3rd filtrate and the 3rd filter residue respectively, discard the 3rd filter residue;
Step 6, concentrate, second filtrate, the 3rd filtrate are mixed and be concentrated into D=0.6～1.2, promptly get medicinal extract;
Step 7, the medicinal extract container of packing into refrigerates in 1～5 ℃ and preserves down;
Step 8, medicinal extract enter spray dryer, 180 ℃ of EATs, and 70～90 ℃ of leaving air temps promptly get Leonurus extract dry powder;
Step 9, Leonurus extract dry powder promptly get a kind of Leonurus extract feed addictive after mixing with the carrier that is fit to.
3. the preparation method of a kind of Leonurus extract feed addictive according to claim 2 is characterized in that: described carrier is preferably at least a in attapulgite, silica, pine needle meal and the maltodextrin.
4. the preparation method of a kind of Leonurus extract feed addictive according to claim 2 is characterized in that: described concentrate, 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 |
|---|---|---|---|
| CN2010101068198A CN102144708A (en) | 2010-02-08 | 2010-02-08 | Motherwort herb extract feed additive and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101068198A CN102144708A (en) | 2010-02-08 | 2010-02-08 | Motherwort herb extract feed additive and preparation method thereof |
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| Publication Number | Publication Date |
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| CN102144708A true CN102144708A (en) | 2011-08-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2010101068198A Pending CN102144708A (en) | 2010-02-08 | 2010-02-08 | Motherwort herb extract feed additive and preparation method thereof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103734472A (en) * | 2013-12-31 | 2014-04-23 | 上海朝翔生物技术有限公司 | Feed additive with motherwort herb extract and preparation method of feed additive |
| CN104381698A (en) * | 2014-12-03 | 2015-03-04 | 白建 | Health auxiliary material for broiler feeds |
| CN112753889A (en) * | 2020-12-31 | 2021-05-07 | 内江师范学院 | Motherwort mildew preventive, preparation method and application in fish feed |
-
2010
- 2010-02-08 CN CN2010101068198A patent/CN102144708A/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》 * |
| 李焕杰等: "不同溶剂及方法对益母草生物碱含量影响", 《陕西中医》 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103734472A (en) * | 2013-12-31 | 2014-04-23 | 上海朝翔生物技术有限公司 | Feed additive with motherwort herb extract and preparation method of feed additive |
| CN103734472B (en) * | 2013-12-31 | 2015-06-03 | 上海朝翔生物技术有限公司 | Feed additive with motherwort herb extract and preparation method of feed additive |
| CN104381698A (en) * | 2014-12-03 | 2015-03-04 | 白建 | Health auxiliary material for broiler feeds |
| CN112753889A (en) * | 2020-12-31 | 2021-05-07 | 内江师范学院 | Motherwort mildew preventive, preparation method and application in fish feed |
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Application publication date: 20110810 |