CN104920912A - Method for preparing feed additives containing capsanthin sedimentation slags - Google Patents
Method for preparing feed additives containing capsanthin sedimentation slags Download PDFInfo
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- CN104920912A CN104920912A CN201510404860.6A CN201510404860A CN104920912A CN 104920912 A CN104920912 A CN 104920912A CN 201510404860 A CN201510404860 A CN 201510404860A CN 104920912 A CN104920912 A CN 104920912A
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- capsanthin
- sedimentation
- saponification
- sedimentation slag
- slags
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Abstract
The invention belongs to the technical field of feed additives and relates to a method for preparing feed additives containing capsanthin sedimentation slags. The method comprises the steps of selecting the capsanthin sedimentation slags as initial raw materials, adding the initial raw materials into a saponification tank, and stirring, heating and melting the initial raw materials; adding aqueous alkali into the saponification tank, stirring the mixture, conducting saponification out of sun for 2 h-6 h, stopping stirring, storing the mixture for over 24 h, and obtaining saponified capsanthin sedimentation slags; mixing the saponified capsanthin sedimentation slags with feed grade auxiliary ingredients uniformly; conducting deep processing by sufficiently utilizing capsanthin production waste, and preparing the feed additives. According to the method, a utilizing mode of the capsanthin sedimentation slags is provided, the added value of products is improved, and the production cost is reduced; the technology is simple, the operation is convenient, and solvent pollution does not exist.
Description
Technical field
The invention belongs to field of feed additive technology, specifically, relate to a kind of preparation method comprising the feed addictive of capsanthin sedimentation slag, utilize capsanthin sedimentation slag to prepare feed addictive, the value of capsanthin sedimentation slag can be improved, reduce production cost.
Background technology
Capsicum red pigment take capsicum as raw material, adopts one or more mixed solvents such as 6# solvent naphtha, acetone to extract, then through capsicum red pigment that sedimentation, evaporation, the operation such as de-peppery, de-residual are produced.The capsanthin product that existing technique obtains leaves standstill placement and there will be a large amount of sediment, causes product centrifugal sediment to exceed standard, and has a strong impact on application and the popularization of product, and has influence on product competitiveness in the international market.So for meeting client's needs, generally separated by insoluble matter in capsanthin by the method for sedimentation or separation, be capsanthin sedimentation slag, be enclosed with certain capsicum red pigment in sedimentation slag, pigment color value is generally more than 100.If the capsicum red pigment in sedimentation slag can not be extracted or use, production cost is just high, have impact on the competitiveness of product in market.Existing method utilizes n-hexane for solvent, and shower repeatedly, is incorporated to production system and repeatedly circulates, and is separated and dissolved again, separated again; Centrifugal thing is constantly accumulated, and quantity gets more and more, but can only be confined in production system, can not fundamentally be resolved.
Chinese invention patent CN102604417B discloses a kind of technique of separate red pigment from capsanthin centrifugal thing, centrifugal thing is heated 60 minutes under 40 degrees Celsius, then the auxiliary material of the potassium hydroxide of 99.9% is added, after stirring, keep the temperature of 30-50 degrees Celsius, shading saponification 5-7 hours, then with n-hexane: acetone is 1:1 (volume ratio) mixed solvent is Extraction solvent, stir extraction 50 minutes, repeat leaching process 3 times, capsicum red pigment is obtained after refining extract recycling design, concentration and recovery solvent, de-residual, technique is more complicated, reclaim higher to equipment requirement, low to capsanthin centrifugal thing utilization rate.
Summary of the invention
The object of the invention is to overcome prior art and there is shortcoming, seek to relate to a kind of simple, safe method process capsanthin sedimentation slag, waste material is produced to capsanthin and carries out deep processing, improve added value of product, reduce production cost.
To achieve these goals, the technical solution used in the present invention is: a kind of preparation method comprising the feed addictive of capsanthin sedimentation slag, comprises the following steps:
Step 1: choose capsanthin sedimentation slag as initial feed, added in saponification tank, start stirring, utilizes 60 DEG C of circulating water heatings to melt 1 hour;
Step 2: aqueous slkali is added in the saponification tank of step 1 with the speed of 3L/min, the weight ratio of capsanthin sedimentation slag and alkali is 1:0.16-0.2, stir with the rotating speed of 50 turns/min, after alkali lye drips and terminates, keep 50-60 DEG C of lucifuge saponification 2-6 hour, stop stirring, preserve more than 24 hours, obtain saponification capsanthin sedimentation slag for 40-50 DEG C;
Step 3: saponification capsanthin sedimentation slag mixes the feed addictive obtaining comprising capsanthin sedimentation slag with feed grade auxiliary material;
Preferably, potassium hydroxide or the sodium hydrate aqueous solution of described aqueous slkali to be mass concentration be 15%-30%;
Preferably, described feed grade auxiliary material comprises silica, diatomite and rice bran, and the mass ratio of silica, diatomite and rice bran is 1.2-1.5:0.6-1.3:0.4-0.6, and the weight ratio of saponification capsanthin sedimentation slag and auxiliary material is 1:2-6.
Beneficial effect of the present invention is:
1) make full use of capsanthin production waste material and carry out deep processing, be prepared into feed addictive, provide a kind of Land use systems of capsanthin sedimentation slag, improve added value of product, reduce production cost;
2) gained comprises the feed addictive appearance luster of capsanthin sedimentation slag, mobility is better, and without bad smell, yield is high;
3) present invention process is simple, easy to operate, there is not solvent contamination;
4) the present invention selects lower temperature saponification, effectively improve product pigment yield, selection anticaking capacity is strong simultaneously, nutritional labeling is high silica, diatomite and rice bran are as auxiliary material, improve the mobility of product, can prevent product from luming, increase the content of feed addictive nutritional labeling and active material.
Detailed description of the invention
Below by specific embodiment, the invention will be further described:
Embodiment 1
The preparation method comprising the feed addictive of capsanthin sedimentation slag of the present embodiment, comprises the following steps:
Step 1: choose capsanthin sedimentation slag as initial feed, added in saponification tank, start stirring, utilizes 60 DEG C of circulating water heatings to melt 1 hour;
Step 2: aqueous slkali is added in the saponification tank of step 1 with the speed of 3L/min, the weight ratio of capsanthin sedimentation slag and alkali is 1:0.16, stir with the rotating speed of 50 turns/min, after alkali lye drips and terminates, keep 50 DEG C of lucifuge saponification 6 hours, stop stirring, preserve more than 24 hours, obtain saponification capsanthin sedimentation slag for 50 DEG C;
Step 3: saponification capsanthin sedimentation slag and feed grade auxiliary material are mixed to get the feed addictive comprising capsanthin sedimentation slag;
The potassium hydroxide aqueous solution of aqueous slkali to be mass concentration be 15%-30%;
Feed grade auxiliary material comprises silica, diatomite and rice bran, and the mass ratio of silica, diatomite and rice bran is 1.2-1.5:0.6-1.3:0.4-0.6, and the weight ratio of saponification capsanthin sedimentation slag and auxiliary material is 1:2-6.
Embodiment 2
The preparation method comprising the feed addictive of capsanthin sedimentation slag of the present embodiment, comprises the following steps:
Step 1: choose capsanthin sedimentation slag as initial feed, added in saponification tank, start stirring, utilizes 60 DEG C of circulating water heatings to melt 1 hour;
Step 2: aqueous slkali is added in the saponification tank of step 1 with the speed of 3L/min, the weight ratio of capsanthin sedimentation slag and alkali is 1:0.2, stir with the rotating speed of 50 turns/min, after alkali lye drips and terminates, keep 60 DEG C of lucifuge saponification 2 hours, stop stirring, preserve more than 24 hours, obtain saponification capsanthin sedimentation slag for 40 DEG C;
Step 3: saponification capsanthin sedimentation slag and feed grade auxiliary material are mixed to get the feed addictive comprising capsanthin sedimentation slag;
Aqueous slkali is mass concentration is 15%-30% sodium hydrate aqueous solution;
Feed grade auxiliary material comprises silica, diatomite and rice bran, and the mass ratio of silica, diatomite and rice bran is 1.2-1.5:0.6-1.3:0.4-0.6, and the weight ratio of saponification capsanthin sedimentation slag and auxiliary material is 1:2-6.
Claims (3)
1. comprise a preparation method for the feed addictive of capsanthin sedimentation slag, it is characterized in that: comprise the following steps:
Step 1: choose capsanthin sedimentation slag as initial feed, added in saponification tank, start stirring, utilizes 60 DEG C of circulating water heatings to melt 1 hour;
Step 2: aqueous slkali is added in the saponification tank of step 1 with the speed of 3L/min, the weight ratio of capsanthin sedimentation slag and alkali is 1:0.16-0.2, stir with the rotating speed of 50 turns/min, after alkali lye drips and terminates, keep 50-60 DEG C of lucifuge saponification 2-6 hour, stop stirring, preserve more than 24 hours, obtain saponification capsanthin sedimentation slag for 40-50 DEG C;
Step 3: saponification capsanthin sedimentation slag mixes the feed addictive obtaining comprising capsanthin sedimentation slag with feed grade auxiliary material.
2. the preparation method comprising the feed addictive of capsanthin sedimentation slag according to claim 1, is characterized in that: potassium hydroxide or the sodium hydrate aqueous solution of described aqueous slkali to be mass concentration be 15%-30%.
3. the preparation method comprising the feed addictive of capsanthin sedimentation slag according to claim 1 and 2, it is characterized in that: described feed grade auxiliary material comprises silica, diatomite and rice bran, the mass ratio of silica, diatomite and rice bran is 1.2-1.5:0.6-1.3:0.4-0.6, and the weight ratio of saponification capsanthin sedimentation slag and auxiliary material is 1:2-6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201510404860.6A CN104920912A (en) | 2015-07-11 | 2015-07-11 | Method for preparing feed additives containing capsanthin sedimentation slags |
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| CN201510404860.6A CN104920912A (en) | 2015-07-11 | 2015-07-11 | Method for preparing feed additives containing capsanthin sedimentation slags |
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| CN104920912A true CN104920912A (en) | 2015-09-23 |
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| CN201510404860.6A Pending CN104920912A (en) | 2015-07-11 | 2015-07-11 | Method for preparing feed additives containing capsanthin sedimentation slags |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108208351A (en) * | 2017-12-29 | 2018-06-29 | 云南宏绿辣素有限公司 | A kind of preparation method of feed addictive |
Citations (5)
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|---|---|---|---|---|
| CN101225052A (en) * | 2007-12-21 | 2008-07-23 | 王海棠 | Process for extracting and separating capsaicin, capsicum red pigment and capsicum oleoresin crude product from red pepper |
| CN101248865A (en) * | 2008-01-25 | 2008-08-27 | 山东天音生物科技有限公司 | Method of pimiento preparing hungarian pepper red powder |
| CN102604417A (en) * | 2011-12-15 | 2012-07-25 | 武城县英潮经贸有限公司 | New technology for separating haematochrome and pectin from capsanthin centrifugate |
| CN104262995A (en) * | 2014-10-09 | 2015-01-07 | 洮南市龙兴牧业有限公司 | Method for extracting capsanthin from chilies |
| CN104744965A (en) * | 2013-12-31 | 2015-07-01 | 青岛赛特香料有限公司 | Method for reducing insoluble substances of capsanthin |
-
2015
- 2015-07-11 CN CN201510404860.6A patent/CN104920912A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101225052A (en) * | 2007-12-21 | 2008-07-23 | 王海棠 | Process for extracting and separating capsaicin, capsicum red pigment and capsicum oleoresin crude product from red pepper |
| CN101248865A (en) * | 2008-01-25 | 2008-08-27 | 山东天音生物科技有限公司 | Method of pimiento preparing hungarian pepper red powder |
| CN102604417A (en) * | 2011-12-15 | 2012-07-25 | 武城县英潮经贸有限公司 | New technology for separating haematochrome and pectin from capsanthin centrifugate |
| CN104744965A (en) * | 2013-12-31 | 2015-07-01 | 青岛赛特香料有限公司 | Method for reducing insoluble substances of capsanthin |
| CN104262995A (en) * | 2014-10-09 | 2015-01-07 | 洮南市龙兴牧业有限公司 | Method for extracting capsanthin from chilies |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108208351A (en) * | 2017-12-29 | 2018-06-29 | 云南宏绿辣素有限公司 | A kind of preparation method of feed addictive |
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Application publication date: 20150923 |