CN102640840A - Asparagus straw extract feed additive and preparation method thereof - Google Patents
Asparagus straw extract feed additive and preparation method thereof Download PDFInfo
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- CN102640840A CN102640840A CN2012101605125A CN201210160512A CN102640840A CN 102640840 A CN102640840 A CN 102640840A CN 2012101605125 A CN2012101605125 A CN 2012101605125A CN 201210160512 A CN201210160512 A CN 201210160512A CN 102640840 A CN102640840 A CN 102640840A
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- feed additive
- asparagus stalk
- asparagus
- filtrating
- extract
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Abstract
The invention discloses an asparagus straw extract feed additive and a preparation method thereof. The asparagus straw extract feed additive is obtained by the steps of smashing asparagus straw, carrying out circulation extraction on the smashed asparagus straw repeatedly and uniformly mixing with a carrier. The preparation method of the additive comprises the following steps of: step one, primarily extracting the asparagus straw; and step two, carrying out secondary circulation extraction on residues left after the extraction in the step one, carrying out spray drying on extracts obtained through extraction in the two steps, and uniformly mixing the extracts with the carrier to form the asparagus straw extract feed additive. The asparagus straw extract feed additive disclosed by the invention has the advantages of improving laying rate, resisting against oxidation and stress and enhancing animal immunity.
Description
Technical field
The present invention relates to a kind of asparagus stalk extract feed additive and preparation method thereof, have the raising laying rate, anti-oxidant, anti-stress, the function of enhance immune power belongs to natural plants additive technology field.
Background technology
Along with the fast development of feed addictive industry, the harm that the chemicals additive is brought has become common recognition, like side effects such as medicament residue, the resistance to the action of a drug, carcinogenic, teratogenesis, mutagenesis, makes people when selecting additive, have to cautiously consider.But along with multi-door subject development such as animal nutrition, physiology, thremmatology, biochemistries, present feed addictive has merged multi-door subject and new technology, and its function and application scope has also obtained further expansion.Wherein, Chinese herbal medicine is as feed addictive or mix and to raise medicament just with its unique effect, good effect, noresidue, the no resistance to the action of a drug and pollution-free and receive people's favor.
Chinese herbal medicine is the product of distinctive traditional Chinese medical theory of China and practice, its aboundresources, with a long history.The Chinese herbal medicine immunologic active material can enhancing body immunity function, improve that animal is anti-stress, anti-disease ability, improve breeding performonce fo animals; Also have multiple nutritional components and bioactivator simultaneously; Have the double action of medicine and nutrition concurrently, become the focus of domestic and international feed addictive research.
Though some Chinese herbal feed additives have been arranged in the market, be of rude workmanship mostly, most be direct pulverization process that consumption is big, it is slow to absorb, onset is slow.And Chinese herbal medicine extract has few, the characteristics clear and definite, that effect is fast of checking on of consumption, can play effects such as alternative medicine additive, antibiotic.
Summary of the invention
The present invention is a raw material with new fresh asparagus stalk; Purification processing through science is handled; Be prone to absorb, contained rutin, steroid oside compound and polysaccharide, have tangible enhance immunity effect, Green Tea Extract activity arranged, anti peroxidation of lipid, antiviral, resist and stress wait pharmacological action.
Technical scheme of the present invention to achieve these goals is to adopt following means to realize:
A kind of asparagus stalk extract feed additive and preparation method thereof; Described asparagus stalk extract feed additive comprises 2～4 parts of asparagus stalk extracts; 3～6 parts in carrier is carried through twice recirculated water and through mixed with appropriate carriers after the spray drying treatment by broken section of asparagus stalk.
The present invention also provides a kind of preparation method of asparagus stalk extract feed additive, and concrete steps are following:
Step 1, respectively broken section of 6～8 cm chosen only, cut into to raw material fresh asparagus stalk;
Step 2, raw material is packed in the multi-function extractor, through 3.5～4 times of water gagings, boiled 2.8～3 hours, steam pressure is that 0.1～0.15Mpa handles, and filters, and obtains first filtrating and filter residue, filtrating continuation concentrate concentrate;
Step 3, filter residue boiled 1.5～2 hours once more through 1.5～2 times of water gagings, and steam pressure is that 0.1～0.15MPa handles, and filters, and gets second filtrating and filter residue respectively; Filter residue discards;
Step 4, first filtrating, second filtrating are mixed and is concentrated into the extraction medicinal extract that weight ratio 1:3.8～4 promptly get the asparagus stalk;
Step 5, the medicinal extract container of packing into refrigerates in 1～4 ℃ and preserves down;
Step 6, medicinal extract get into spray dryer, 185 ℃ of EATs, and 80 ℃ of leaving air temps promptly get a kind of asparagus stalk extract formulation dry powder;
Step 7, monomer dry powder promptly get a kind of asparagus stalk extract feed additive after mixing with the carrier that is fit to.
Said carrier is preferably at least a in stone flour, inferior powder, zeolite powder and the pine needle meal.
The simmer down to interlayer concentration tank of said concentrate, first filtrating, second filtrating concentrates.
The present invention has following beneficial effect in sum:
The present invention relates to asparagus stalk extract feed additive and has the raising laying rate, and is anti-oxidant, anti-stress, the function of enhance immune power reduces the incidence of disease; Also have the raw material pure natural,, have no drug resistance, have no side effect and the nuisance noresidue.
The specific embodiment
Below in conjunction with specific embodiment the present invention is explained:
A kind of asparagus stalk extract feed additive is made up of following parts by weight prescription: 3 parts of asparagus stalk extracts; 4 parts in carrier.
A kind of preparation method of asparagus stalk extract feed additive, concrete steps are following:
Step 1, respectively broken section of 6-8 cm chosen only, cut into to raw material fresh asparagus stalk;
Step 2, raw material is packed in the multi-function extractor, through 4 times of water gagings, boiled 3 hours, steam pressure is that 0.1Mpa handles, and filters, and obtains first filtrating and filter residue, filtrating continuation concentrate concentrate;
Step 3, filter residue boiled 2 hours once more through 2 times of water gagings, and steam pressure is that 0.1MPa handles, and filters, and gets second filtrating and filter residue respectively; Filter residue discards;
Step 4, first filtrating, second filtrating mixed and be concentrated into weight ratio 1:4 promptly get asparagus stalk berry extract and soak
Cream;
Step 5, the medicinal extract container of packing into refrigerates in 1-4 ℃ and preserves down;
Step 6, medicinal extract get into spray dryer, 185 ℃ of EATs, and 80 ℃ of leaving air temps promptly get a kind of asparagus stalk extract
Preparation dry powder;
Step 7, monomer dry powder promptly get a kind of asparagus stalk extract feed additive after mixing with the carrier that is fit to.
Said carrier is preferably at least a in stone flour, inferior powder, zeolite powder and the pine needle meal.
The main component of asparagus stalk extract: rutin, steroid oside compound and polysaccharide.The present invention has the raising laying rate, and is anti-oxidant, anti-stress, the function of enhance immune power.Green, nontoxic, have no side effect.
Specify the present invention below in conjunction with embodiment:
Embodiment 1
2011.04.18 the indigenous chicken guarantor plants a center in Jiangxi Province during the～2011.05.19, experimental animal employing 26 laying period in age week Yugan black-bone chicken.Carried out contrast and added test, the result is following:
| Test index | Test group | Control group | Conspicuousness |
| Laying rate (%) | 67.72±2.45 | 47.27±1.22 | P<0.05 |
| Total superoxide dismutase (U/ml) | 159.72±10.62 | 114.09±11.16 | P<0.01 |
| IgG(mg/dl) | 0.76±0.11 | 0.39.05±0.05 | P<0.01 |
| IgM(mg/dl) | 0.67±0.02 | 0.41±0.05 | P<0.01 |
| Glutamic-pyruvic transaminase (U/L) | 4.40±1.91 | 11.71±1.50 | P<0.01 |
Conclusion: 1, improve laying rate, improve production performance;
2, anti-oxidant, anti-stress, improve animal body self and improve immunity.
During use, can drink water also can spice.During drinking-water, every kg water adds 5g; During spice, every 1000kg mixed feed adds 1～2kg.
Claims (4)
1. asparagus stalk extract feed additive, described asparagus stalk extract feed additive comprises the fruit extract of asparagus stalk, carrier is characterized in that: be made up of following formulation by weight ratio: extract 2-4 part of asparagus stalk, carrier 3-6 part.
2. the preparation method of an asparagus stalk extract feed additive is divided into following preparation steps:
Step 1, respectively broken section of 6～8 cm chosen only, cut into to raw material fresh asparagus stalk;
Step 2, raw material is packed in the multi-function extractor, through 3.5～4 times of water gagings, boiled 2.8～3 hours, steam pressure is that 0.1～0.15Mpa handles, and filters, and obtains first filtrating and filter residue, filtrating continuation concentrate concentrate;
Step 3, filter residue boiled 1.5～2 hours once more through 1.5～2 times of water gagings, and steam pressure is that 0.1～0.15MPa handles, and filters, and gets second filtrating and filter residue respectively; Filter residue discards;
Step 4, first filtrating, second filtrating are mixed and is concentrated into the extraction medicinal extract that weight ratio 1:3.8～4 promptly get the asparagus stalk;
Step 5, the medicinal extract container of packing into refrigerates in 1～4 ℃ and preserves down;
Step 6, medicinal extract get into spray dryer, 185 ℃ of EATs, and 80 ℃ of leaving air temps promptly get a kind of asparagus stalk extract formulation dry powder;
Step 7, monomer dry powder promptly get a kind of asparagus stalk extract feed additive after mixing with the carrier that is fit to.
3. the preparation method of a kind of asparagus stalk extract feed additive according to claim 2 is characterized in that: said
Carrier is preferably at least a in stone flour, inferior powder, zeolite powder and the pine needle meal.
4. the preparation method of a kind of asparagus stalk extract feed additive according to claim 2 is characterized in that: said
The simmer down to interlayer concentration tank of concentrate, first filtrating, second filtrating concentrates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101605125A CN102640840A (en) | 2012-05-23 | 2012-05-23 | Asparagus straw extract feed additive and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101605125A CN102640840A (en) | 2012-05-23 | 2012-05-23 | Asparagus straw extract feed additive and preparation method thereof |
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| Publication Number | Publication Date |
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| CN102640840A true CN102640840A (en) | 2012-08-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN2012101605125A Pending CN102640840A (en) | 2012-05-23 | 2012-05-23 | Asparagus straw extract feed additive and preparation method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103598422A (en) * | 2013-03-28 | 2014-02-26 | 江西省水利科学研究院 | Chinese herbal medicine feed addictive for river crabs |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1129527A (en) * | 1995-11-17 | 1996-08-28 | 张禄 | High protein saccharified feeds and preparation thereof |
| CN1904008A (en) * | 2006-07-12 | 2007-01-31 | 南京大学 | Method of deeply developing and utilizing seashore cheeseflower |
| CN1973888A (en) * | 2006-12-11 | 2007-06-06 | 陕西科技大学 | Process of extracting rutin and other flavone matters from asparagus |
| CN101031337A (en) * | 2004-09-22 | 2007-09-05 | 普兰提纳开发有限责任公司 | Extracts from roots and/or shoots of asparagus officinalis l., their preparation and their use |
| CN102293381A (en) * | 2011-09-20 | 2011-12-28 | 秦皇岛长胜农业科技发展有限公司 | Instant asparagus powder |
-
2012
- 2012-05-23 CN CN2012101605125A patent/CN102640840A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1129527A (en) * | 1995-11-17 | 1996-08-28 | 张禄 | High protein saccharified feeds and preparation thereof |
| CN101031337A (en) * | 2004-09-22 | 2007-09-05 | 普兰提纳开发有限责任公司 | Extracts from roots and/or shoots of asparagus officinalis l., their preparation and their use |
| CN1904008A (en) * | 2006-07-12 | 2007-01-31 | 南京大学 | Method of deeply developing and utilizing seashore cheeseflower |
| CN1973888A (en) * | 2006-12-11 | 2007-06-06 | 陕西科技大学 | Process of extracting rutin and other flavone matters from asparagus |
| CN102293381A (en) * | 2011-09-20 | 2011-12-28 | 秦皇岛长胜农业科技发展有限公司 | Instant asparagus powder |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103598422A (en) * | 2013-03-28 | 2014-02-26 | 江西省水利科学研究院 | Chinese herbal medicine feed addictive for river crabs |
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Application publication date: 20120822 |