CN109287868A - A kind of preparation method of feed addictive tannin chelate iron - Google Patents
A kind of preparation method of feed addictive tannin chelate iron Download PDFInfo
- Publication number
- CN109287868A CN109287868A CN201811430639.8A CN201811430639A CN109287868A CN 109287868 A CN109287868 A CN 109287868A CN 201811430639 A CN201811430639 A CN 201811430639A CN 109287868 A CN109287868 A CN 109287868A
- Authority
- CN
- China
- Prior art keywords
- tannin
- preparation
- solution
- chelate
- chelate iron
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- 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
- A23K20/105—Aliphatic or alicyclic compounds
-
- 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
- A23K20/20—Inorganic substances, e.g. oligoelements
- A23K20/30—Oligoelements
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K50/00—Feeding-stuffs specially adapted for particular animals
- A23K50/10—Feeding-stuffs specially adapted for particular animals for ruminants
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Polymers & Plastics (AREA)
- Animal Husbandry (AREA)
- Zoology (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Birds (AREA)
- Inorganic Chemistry (AREA)
- Medicines Containing Plant Substances (AREA)
Abstract
The present invention relates to the preparation technical field of tannin chelate iron more particularly to a kind of preparation method of feed addictive tannin chelate iron, including following preparation step, S1, the preparations of tanning solution；S2, the preparation of ferrous sulfate solution；S3, the preparation of tannin chelate iron.For the present invention to iron on tannin chelate, chelate will not chelate the protein in cud in the cud of ruminant, improve ruminant protein digestibility utilization rate；When chelate reaches the rear intestinal of ruminant, tannin is separated with iron, tannin utilizes its inoxidizability, anti-parasitic-infectious characteristic, improves the immunity of ruminant, reduces disease incidence, in addition after tannin is separated with iron, the needs to ferro element that animal can also be supplemented, improve the anaemia of animal, further increase the immunity of ruminant, and meat is improved, improve yellowish pink；Present invention process route raw material is simple and easy to get, at low cost, high financial profit, is suitable for batch production.
Description
Technical field
The present invention relates to feed-formulating technique field more particularly to a kind of preparation sides of feed addictive tannin chelate iron
Method.
Background technique
Tannin be it is contained in plant can be by the polynary amphyl of rawhide tan finished leather, therefore also known as vegetable tannin is to plant
A substance in object secondary metabolite phenols polymer, vegatable tannin is universally present in the leaf of plant, fruit, root and tree
In the positions such as skin, it is important natural polyphenol class active material, and studies to obtain relatively early and more more one kind in natural products
Compound is widely used in the multidisciplinary field such as medicine, food, agricultural, material, chemical industry.
Ruminant has special alimentary canal structure and digestive physiology, with complex stomach structure, i.e. cud, reticulum, omasum
And abomasum, cud do not have glandula digestive, are a living body anaerobic fermentation tanks, by feed protein (CP) and energy be converted into it is micro-
Bioprotein and volatile fatty acid.Feed CP is divided into the non-degradable feed protein of cud (UDP) and feed after entering cud
Protein degradation (RDP) two parts, rumen microorganism can use RDP synthetic animalcule albumen (MCP), UDP, MCP and endogenous egg
White 3 part flows into small intestine, forms intestinal metabolism albumen (MP), and rumen microorganism can use RDP synthetic animalcule albumen
(MCP), UDP, MCP and 3 part of intrinsic protein flow into small intestine, form intestinal metabolism albumen (MP).Ruminant is to high-quality protein
The rumen digestibility of matter feed (soya-bean cake, dregs of beans etc.) is higher for animal protein feed, so good protein
Feed is fast in the degradation speed of cud, and nutriment cannot be absorbed and be utilized by metenterons such as small intestines completely, easily causes waste,
Reduce the nutritive value of feed.
Because of the polyphenol hydroxyl chemical structure and unique chemical property of vegatable tannin, so that tannin can be with binding protein
These substances of matter, organic acid and alkaloid add tannin addition in feed and belong to rumen-protected technology, will using tannin
Protein, amino acid or fat are protected by technical treatment, are avoided it from being fermented, degrade in cud, are allowed to straight
It taps into and is digested utilization into small intestine, thus achieve the purpose that raising efficiency of feed utilization, but the stronger binding ability of tannin, make it
When through rumen bypass, also it can make the egg in ruminant tumor gastric there are certain anti-nutritive properties in conjunction with the protein in cud
White matter is lost, and reduces the utilization rate of protein, we have devised a kind of preparation side of feed addictive tannin chelate iron thus
Method solves problem above.
Summary of the invention
The purpose of the present invention is to solve disadvantages existing in the prior art, and a kind of feed addictive tannin proposed
The preparation method of chelated iron.
To achieve the goals above, present invention employs following technical solutions:
A kind of preparation method of feed addictive tannin chelate iron, including following preparation step,
The preparation of tanning solution: S1 takes a certain amount of plant rich in tannin, and plant is impregnated in aqueous solution, carry out water-bath
Heating is heated 10~20 minutes with 50~90 DEG C of temperature, enters the tannin in plant epidermis in aqueous solution, realizes that tannin mentions
It takes, obtains tannin extracting solution；
S2, the preparation of ferrous sulfate solution: taking a certain amount of ferrous sulfate, is dissolved in 3~5 times of distilled water, is completely dissolved
Afterwards, it is filtered using absorbent cotton, cooling dilution heat of sulfuric acid is then added, after evenly mixing, be fitted into the narrow-mouthed bottle of brown,
And it is spare to be placed on dark place；
The preparation of tannin chelate iron: S3 the tanning solution prepared in S1 and S2 and ferrous sulfate solution is mixed with the ratio of 1:1
It closes, and stirs and evenly mixs, the pH value of mixed solution is reached 6~7.5 with sodium hydroxide solution, reacted at 50~90 DEG C of bath temperature
After 1~2h, tannin chelate iron precipitating is obtained by filtration, precipitating is dried, tannin chelate iron is obtained.
Preferably, the volume ratio of the plant in the S1 rich in tannin and aqueous solution is 4~8.
Preferably, the plant surface in the S1 rich in tannin is before immersion, and after needing first to carry out sour processing, acid processing is
It is impregnated plant 10~20 minutes with acid solution.
Preferably, in the preparation of the S2 ferrous sulfate solution, the volume ratio of dilute sulfuric acid and distilled water is 1:4.
Preferably, after the preparation of the S2 ferrous sulfate solution, need brown narrow-mouthed bottle to bottleneck be put into carbon
Sour hydrogen sodium, sodium bicarbonate generate carbon dioxide for solution and air exclusion, extend the resting period of solution.
Preferably, in the preparation process of the S3 tannin chelate iron, it is molten that ethyl alcohol is added into the filtered filtered fluid of water-bath
A certain amount of tannin chelate iron precipitating can be precipitated in liquid.
The invention has the benefit that
1, the present invention is by the method for chelating, and to iron on tannin chelate, tannin chelate iron will not chela in the cud of ruminant
The protein in cud is closed, exactly protects the protein in cud not fallen by this tannin chelate, to improve ruminant
Daily ration rumen bypass protein content and protein utilization；
2, when tannin chelate iron reaches the rear intestinal of ruminant, tannin is separated with iron, and tannin utilizes its inoxidizability, anti-parasitism
The characteristic of insect infection improves the immunity of ruminant, reduces disease incidence, after in addition tannin is separated with iron, can also supplement dynamic
The needs to ferro element of object, improve the anaemia of animal, further increase the immunity of ruminant, and improve yellowish pink, improve
Meat；
3, present invention process route raw material is simple and easy to get, at low cost, high financial profit, is suitable for batch production.
Specific embodiment
The technical scheme in the embodiments of the invention will be clearly and completely described below, it is clear that described implementation
Example is only a part of the embodiment of the present invention, instead of all the embodiments.
Embodiment 1
A kind of preparation method of feed addictive tannin chelate iron, including following preparation step,
S1, the preparation of tanning solution: taking a certain amount of plant rich in tannin, impregnates plant after ten minutes with acid solution, will plant
Object impregnates in aqueous solution, and the volume ratio of plant and aqueous solution rich in tannin is 4, heating water bath is carried out, with 50 DEG C of temperature
Heating 10 minutes, enters the tannin in plant epidermis in aqueous solution, realizes that tannin extracts, obtains tannin extracting solution；
S2, the preparation of ferrous sulfate solution: taking a certain amount of ferrous sulfate, is dissolved in 3 times of distilled water, after being completely dissolved,
It is filtered using absorbent cotton, is then added cooling dilution heat of sulfuric acid, the volume ratio of dilute sulfuric acid and distilled water is 1:4, uniformly
It after mixing, is fitted into the narrow-mouthed bottle of brown, and it is spare to be placed on dark place；
The preparation of tannin chelate iron: S3 the tanning solution prepared in S1 and S2 and ferrous sulfate solution is mixed with the ratio of 1:1
It closes, and stirs and evenly mixs, the pH value of mixed solution is reached 6 with sodium hydroxide solution, after 50 DEG C of reaction 2h of bath temperature, filtering
Tannin chelate iron precipitating is obtained, ethanol solution is added in filtered filtered fluid, a certain amount of tannin chelate iron precipitating can be precipitated,
Precipitating is dried, tannin chelate iron is obtained.
Embodiment 2
A kind of preparation method of feed addictive tannin chelate iron, including following preparation step,
S1, the preparation of tanning solution: taking a certain amount of plant rich in tannin, after being impregnated plant 15 minutes with acid solution, will plant
Object impregnates in aqueous solution, and the volume ratio of plant and aqueous solution rich in tannin is 6, heating water bath is carried out, with 70 DEG C of temperature
Heating 15 minutes, enters the tannin in plant epidermis in aqueous solution, realizes that tannin extracts, obtains tannin extracting solution；
S2, the preparation of ferrous sulfate solution: taking a certain amount of ferrous sulfate, is dissolved in 4 times of distilled water, after being completely dissolved,
It is filtered using absorbent cotton, is then added cooling dilution heat of sulfuric acid, the volume ratio of dilute sulfuric acid and distilled water is 1:4, uniformly
It after mixing, is fitted into the narrow-mouthed bottle of brown, and it is spare to be placed on dark place；
The preparation of tannin chelate iron: S3 the tanning solution prepared in S1 and S2 and ferrous sulfate solution is mixed with the ratio of 1:1
It closes, and stirs and evenly mixs, the pH value of mixed solution is reached 6 with sodium hydroxide solution, after 70 DEG C of reaction 1.5h of bath temperature, mistake
Filter obtains tannin chelate iron precipitating, and ethanol solution is added in filtered filtered fluid, it is heavy that a certain amount of tannin chelate iron can be precipitated
It forms sediment, precipitating is dried, tannin chelate iron is obtained.
Embodiment 3
A kind of preparation method of feed addictive tannin chelate iron, including following preparation step,
S1, the preparation of tanning solution: taking a certain amount of plant rich in tannin, impregnates plant after twenty minutes with acid solution, will plant
Object impregnates in aqueous solution, and the volume ratio of plant and aqueous solution rich in tannin is 8, heating water bath is carried out, with 90 DEG C of temperature
Heating 20 minutes, enters the tannin in plant epidermis in aqueous solution, realizes that tannin extracts, obtains tannin extracting solution；
S2, the preparation of ferrous sulfate solution: taking a certain amount of ferrous sulfate, is dissolved in 5 times of distilled water, after being completely dissolved,
It is filtered using absorbent cotton, is then added cooling dilution heat of sulfuric acid, the volume ratio of dilute sulfuric acid and distilled water is 1:4, uniformly
It after mixing, is fitted into the narrow-mouthed bottle of brown, and it is spare to be placed on dark place；
The preparation of tannin chelate iron: S3 the tanning solution prepared in S1 and S2 and ferrous sulfate solution is mixed with the ratio of 1:1
It closes, and stirs and evenly mixs, the pH value of mixed solution is reached 7.5 with sodium hydroxide solution, after 90 DEG C of reaction 1h of bath temperature, mistake
Filter obtains tannin chelate iron precipitating, and ethanol solution is added in filtered filtered fluid, it is heavy that a certain amount of tannin chelate iron can be precipitated
It forms sediment, precipitating is dried, tannin chelate iron is obtained.
As a control group with normal meat sheep feed in the market, the tannin chelate iron by the preparation of above-mentioned three groups of embodiments is distinguished
It is added in three groups of feeds with the equivalent of the same brand of control group, as test group, by the feeding of control group and three groups of test groups
Material raises four groups of lambs respectively, and four groups of lamb ages in days differ less than sheep son on the two, and the quantity of every group of lamb is 20, remembers respectively
Record raising 3 days, 10 days and 25 days after hemoglobin concentration content range and in 25 days flock of sheep diarrhea rate, obtain following table:
It can be obtained by upper table, after tannin chelate iron prepared by the present invention is added in feed, relative to common feeding in the market
Material, can obviously increase the content of hemoglobin of lamb, while gastrointestinal parasite infection rate can be significantly reduced, improve lamb
Immunity.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (6)
1. a kind of preparation method of feed addictive tannin chelate iron, which is characterized in that including following preparation step,
The preparation of tanning solution: S1 takes a certain amount of plant rich in tannin, and plant is impregnated in aqueous solution, carry out water-bath
Heating is heated 10~20 minutes with 50~90 DEG C of temperature, enters the tannin in plant epidermis in aqueous solution, realizes that tannin mentions
It takes, obtains tannin extracting solution；
S2, the preparation of ferrous sulfate solution: taking a certain amount of ferrous sulfate, is dissolved in 3~5 times of distilled water, is completely dissolved
Afterwards, it is filtered using absorbent cotton, cooling dilution heat of sulfuric acid is then added, after evenly mixing, be fitted into the narrow-mouthed bottle of brown,
And it is spare to be placed on dark place；
The preparation of tannin chelate iron: S3 the tanning solution prepared in S1 and S2 and ferrous sulfate solution is mixed with the ratio of 1:1
It closes, and stirs and evenly mixs, the pH value of mixed solution is reached 6~7.5 with sodium hydroxide solution, reacted at 50~90 DEG C of bath temperature
After 1~2h, tannin chelate iron precipitating is obtained by filtration, precipitating is dried, tannin chelate iron is obtained.
2. a kind of preparation method of feed addictive tannin chelate iron according to claim 1, which is characterized in that the S1
In rich in tannin plant and aqueous solution volume ratio be 4~8.
3. a kind of preparation method of feed addictive tannin chelate iron according to claim 1, which is characterized in that the S1
In rich in tannin plant surface before immersion, after needing first to carry out sour processing, acid processing be with acid solution impregnate plant 10
~20 minutes.
4. a kind of preparation method of feed addictive tannin chelate iron according to claim 1, which is characterized in that the S2
In the preparation of ferrous sulfate solution, the volume ratio of dilute sulfuric acid and distilled water is 1:4.
5. a kind of preparation method of feed addictive tannin chelate iron according to claim 1, which is characterized in that the S2
After the preparation of ferrous sulfate solution, need brown narrow-mouthed bottle to bottleneck be put into sodium bicarbonate, sodium bicarbonate generates two
Solution and air exclusion are extended the resting period of solution by carbonoxide.
6. a kind of preparation method of feed addictive tannin chelate iron according to claim 1, which is characterized in that the S3
In the preparation process of tannin chelate iron, ethanol solution is added into the filtered filtered fluid of water-bath, a certain amount of tannin can be precipitated
Chelated iron precipitating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811430639.8A CN109287868A (en) | 2018-11-28 | 2018-11-28 | A kind of preparation method of feed addictive tannin chelate iron |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811430639.8A CN109287868A (en) | 2018-11-28 | 2018-11-28 | A kind of preparation method of feed addictive tannin chelate iron |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109287868A true CN109287868A (en) | 2019-02-01 |
Family
ID=65144852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811430639.8A Pending CN109287868A (en) | 2018-11-28 | 2018-11-28 | A kind of preparation method of feed addictive tannin chelate iron |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109287868A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114409916A (en) * | 2022-01-25 | 2022-04-29 | 汕头大学 | Nano tannin and preparation method and application thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1634872A (en) * | 2004-11-02 | 2005-07-06 | 江南大学 | Method for preparing glycine iron(II) chelate for fortified food |
| CN102106481A (en) * | 2011-01-11 | 2011-06-29 | 中国科学院亚热带农业生态研究所 | Method for preparing tannin chelate zinc feed additive |
-
2018
- 2018-11-28 CN CN201811430639.8A patent/CN109287868A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1634872A (en) * | 2004-11-02 | 2005-07-06 | 江南大学 | Method for preparing glycine iron(II) chelate for fortified food |
| CN102106481A (en) * | 2011-01-11 | 2011-06-29 | 中国科学院亚热带农业生态研究所 | Method for preparing tannin chelate zinc feed additive |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114409916A (en) * | 2022-01-25 | 2022-04-29 | 汕头大学 | Nano tannin and preparation method and application thereof |
| CN114409916B (en) * | 2022-01-25 | 2023-03-14 | 汕头大学 | Nano tannin and preparation method and application thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS63267240A (en) | Animal feed and its production | |
| CN106387336B (en) | A kind of fermenting corn steep liquor feed and its production method | |
| Mohammed et al. | A review on effects of yeast (Saccharomyces cerevisiae) as feed additives in ruminants performance | |
| RU2649594C1 (en) | Application method of a piece energy additive | |
| CN101700097A (en) | Tea feed and preparation method thereof | |
| CN104012803A (en) | Preparation method of fermented feed capable of preventing cow mastitis | |
| CN110521856A (en) | The production method of the diligent energy property small peptide of one boar | |
| CN109287868A (en) | A kind of preparation method of feed addictive tannin chelate iron | |
| Arisya et al. | Tannin treatment for protecting feed protein degradation in the rumen in vitro | |
| CN103014106B (en) | Extraction method for antioxidant polypeptide in Guangchang nymphaea alba | |
| CN107372352A (en) | A kind of feeding method of early weaning | |
| CN106819428A (en) | One kind preventing and treating diarrhoea banana stem leaves fermentation cattle feed | |
| Schoeman, EA, De Wet, PJ & Burger | The evaluation of the digestibility of treated proteins | |
| CN107279523A (en) | Kind horse feed and preparation method thereof | |
| CN107712386A (en) | Lay eggs feed for ostrich and preparation method thereof | |
| CN106798107A (en) | One kind improves ketone body quality banana stem leaves fermentation cattle feed | |
| Yadav et al. | Comparative study of ammoniated wheat and paddy straws on nutrient utilization and rumen fermentation in cattle | |
| CN106234795A (en) | A kind of for sick pig rehabilitation or the health-nutrition tonic of children's pig in age | |
| CN107624959A (en) | Liquid nutritional feed | |
| CN105707475A (en) | Beef cattle production-increasing feed and preparation method thereof | |
| CN106804908A (en) | One kind preventing and treating nephritic dropsy banana stem leaves fermentation cattle feed | |
| CN108419916A (en) | A kind of preparation method of compound coating acidulant | |
| CN108576415A (en) | A kind of premix and preparation method thereof | |
| Zen et al. | Improvement of nutritional quality of ruminant feed composed of soybean straw and ryegrass hay | |
| Syahrir et al. | Nutritional Qualities of Cocoa Pod Husk Treated with Bioconversion and or Provision of Nitrogen Sources in the Rumen |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190201 |