CN104447853A - Method for preparing calcium phosphatidate - Google Patents
Method for preparing calcium phosphatidate Download PDFInfo
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- CN104447853A CN104447853A CN201410625591.1A CN201410625591A CN104447853A CN 104447853 A CN104447853 A CN 104447853A CN 201410625591 A CN201410625591 A CN 201410625591A CN 104447853 A CN104447853 A CN 104447853A
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- phosphatidic acid
- calcium
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Abstract
The invention discloses a method for preparing calcium phosphatidate and belongs to the technical field of utilization of agricultural and sideline products of grease production. Soybean phosphatidic acid, rapeseed phosphatide acid and cottonseed phosphatide acid are used as raw materials. The method comprises the steps of dissolving the phosphatide acids into a certain amount of 95% ethanol, heating the phosphatide acid solution to a certain temperature, and adding a 95% ethanol solution of calcium chloride while stirring to obtain calcium phosphatidate sediment; and washing the sediment by using 95% ethanol for two times and drying the sediment to obtain a calcium phosphatidate product.
Description
Technical field
A preparation method for phosphatidic acid calcium, belongs to fats and oils processing agricultural byproducts and utilizes technical field.
Technical background
China is the production and supplyment big country of soybean oil, Ye Shi phosphatide big producing country.China in 2012 produces soybean oil per year and reaches 1,170 ten thousand tons, and its by product can obtain the phospholipid prod of about 50,000 tons.Add rapeseed phosphatide and cottonseed phosphatide, its potential phosphatide output reaches about 150,000 tons.In these phosphatide, only have soybean phospholipid to obtain better exploitation, rapeseed phosphatide and cottonseed phosphatide are not still effectively developed mostly.One of converted products of these phosphatide is exactly phosphatidic acid, and thus China's phosphatidic acid distant view output is considerable.Phosphatidic acid calcium is a kind of important feed calcium supplement, and this supplement, while supplementary calcium, increase Power supply, promote growth of animal.Phosphatidic acid calcium also can be used as the weighting agent of high-grade rubber and plastics simultaneously, due to phosphatidic acid calcium fatty acid chain can well and rubber or plastics merge, calcium can be well dispersed in rubber or plastics, and add calcium and rubber or plastics in conjunction with stability, increase flexibility and the wear resistance of rubber or plastics.Therefore the preparation of phosphatidic acid calcium not only has important practical significance to the utilization of soybean phospholipid, rapeseed phosphatide and cottonseed phosphatide, also to rubber and plastics industry significant, the preparation about phosphatidic acid calcium is domestic at present also not to be reported.The invention discloses a kind of preparation method of phosphatidic acid calcium, the application for phosphatide opens a kind of new approach, has also enriched the kind of rubber and plastics additive
Summary of the invention
The object of the present invention is to provide a kind of preparation method of phosphatidic acid calcium.The method is with soybean phospholipid acid, the sour and cottonseed phosphatidic acid of rapeseed phosphatide for raw material, and phosphatidic acid is dissolved in a certain amount of 95% ethanol, and heating phosphatidic acid solution, to certain temperature, adds calcium chloride 95% ethanolic soln while stirring, obtains phosphatidic acid calcium deposit.Precipitation obtains phosphatidic acid calcium product with after 2 dryings of 95% washing with alcohol.
Technical scheme of the present invention: the preparation method that the object of the present invention is to provide a kind of phosphatidic acid calcium.The method is with soybean phospholipid acid, rapeseed phosphatide acid and cottonseed phosphatidic acid are raw material, accurately taking 100 grams of phosphatidic acids is dissolved in 1000mL ~ 2000mL95% ethanol, heating phosphatidic acid solution is to 35 ~ 45 DEG C, stir with the rotating speed of 200 revs/min, while stirring, calcium chloride 95% ethanolic soln of 1000mL10% is evenly added in 60 ~ 90 minutes, finish and continue stirring 10 minutes, normal temperature leaves standstill suction filtration after 30 minutes, filter cake 500mL95% washing with alcohol 2 times, more than 150 grams these products are obtained after vacuum-drying, in its product, the content of phosphatidic acid calcium reaches more than 80% after measured.
Beneficial effect of the present invention: a kind of preparation method of phosphatidic acid calcium, provides a kind of simple and feasible method for preparing phosphatidic acid calcium, and the method is conducive to the utilization ratio improving oil prodution industry byproduct, enriches rubber and plastics additive product.
Embodiment
Embodiment 1
Accurately take 100 grams of soybean phospholipids acid-soluble in 1000mL95% ethanol, heating phosphatidic acid solution is to 45 DEG C, stir with the rotating speed of 200 revs/min, while stirring, calcium chloride 95% ethanolic soln of 1000mL10% is evenly added in 60 minutes, finish and continue stirring 10 minutes, normal temperature leaves standstill suction filtration after 30 minutes.Filter cake 500mL95% washing with alcohol 2 times, obtain 154.9 grams of these products after vacuum-drying, in its product, the content of phosphatidic acid calcium reaches 82.3% after measured.
Embodiment 2
Accurately take 100 grams of soybean phospholipids acid-soluble in 2000mL95% ethanol, heating phosphatidic acid solution is to 35 DEG C, stir with the rotating speed of 200 revs/min, while stirring, calcium chloride 95% ethanolic soln of 1000mL10% is evenly added in 90 minutes, finish and continue stirring 10 minutes, normal temperature leaves standstill suction filtration after 30 minutes.Filter cake 500mL95% washing with alcohol 2 times, obtain 151.2 grams of these products after vacuum-drying, in its product, the content of phosphatidic acid calcium reaches 84.6% after measured.
Embodiment 3
Accurately take 100 grams of soybean phospholipids acid-soluble in 1500mL95% ethanol, heating phosphatidic acid solution is to 35 DEG C, stir with the rotating speed of 200 revs/min, while stirring, calcium chloride 95% ethanolic soln of 1000mL10% is evenly added in 70 minutes, finish and continue stirring 10 minutes, normal temperature leaves standstill suction filtration after 30 minutes.Filter cake 500mL95% washing with alcohol 2 times, obtain 152.1 grams of these products after vacuum-drying, in its product, the content of phosphatidic acid calcium reaches 83.1% after measured.
Embodiment 4
Accurately take 100 grams of rapeseed phosphatides acid-soluble in 1500mL95% ethanol, heating phosphatidic acid solution is to 35 DEG C, stir with the rotating speed of 200 revs/min, while stirring, calcium chloride 95% ethanolic soln of 1000mL10% is evenly added in 80 minutes, finish and continue stirring 10 minutes, normal temperature leaves standstill suction filtration after 30 minutes.Filter cake 500mL95% washing with alcohol 2 times, obtain 154.5 grams of these products after vacuum-drying, in its product, the content of phosphatidic acid calcium reaches 82.3% after measured.
Embodiment 5
Accurately taking 100 grams of cottonseed phosphatidic acids is dissolved in 2000mL95% ethanol, heating phosphatidic acid solution is to 35 DEG C, stir with the rotating speed of 200 revs/min, while stirring, calcium chloride 95% ethanolic soln of 1000mL10% is evenly added in 90 minutes, finish and continue stirring 10 minutes, normal temperature leaves standstill suction filtration after 30 minutes.Filter cake 500mL95% washing with alcohol 2 times, obtain 151.8 grams of these products after vacuum-drying, in its product, the content of phosphatidic acid calcium reaches 81.6% after measured.
Claims (6)
1. the preparation method of a phosphatidic acid calcium, it is characterized in that with soybean phospholipid acid, the sour and cottonseed phosphatidic acid of rapeseed phosphatide for raw material, accurately taking 100 grams of phosphatidic acids is dissolved in 1000mL ~ 2000mL95% ethanol, heating phosphatidic acid solution is to 35 ~ 45 DEG C, stir with the rotating speed of 200 revs/min, while stirring, in 60 ~ 90 minutes, evenly add calcium chloride 95% ethanolic soln of 1000mL10%, finish and continue stirring 10 minutes, normal temperature leaves standstill suction filtration after 30 minutes.Filter cake 500mL95% washing with alcohol 2 times, obtain more than 150 grams these products after vacuum-drying, in its product, the content of phosphatidic acid calcium reaches more than 80% after measured.
2. the preparation method of a kind of phosphatidic acid calcium according to claim 1, it is characterized in that the solvent of dissolved phosphorus resin acid, dissolving the solvent of the solvent of calcium chloride and washing phosphatidic acid calcium is same solvent, and is 95% ethanol.
3. the preparation method of a kind of phosphatidic acid calcium according to claim 1, it is characterized in that phosphatidic acid used can be soybean phospholipid acid, can be rapeseed phosphatide acid, also can be cottonseed phosphatidic acid.
4. the preparation method of a kind of phosphatidic acid calcium according to claim 1, is characterized in that phosphatidic acid and the ratio of 95% ethanol are 1: 10 ~ 1: 20 (g: mL).
5. the preparation method of a kind of phosphatidic acid calcium according to claim 1, is characterized in that calcium salt used is calcium chloride.
6. the preparation method of a kind of phosphatidic acid calcium according to claim 1, it is characterized in that the temperature of reaction of phosphatidic acid and calcium chloride is 35 ~ 45 DEG C, the reaction times is 60 ~ 90 minutes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410625591.1A CN104447853B (en) | 2014-11-06 | 2014-11-06 | Method for preparing calcium phosphatidate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410625591.1A CN104447853B (en) | 2014-11-06 | 2014-11-06 | Method for preparing calcium phosphatidate |
Publications (2)
| Publication Number | Publication Date |
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| CN104447853A true CN104447853A (en) | 2015-03-25 |
| CN104447853B CN104447853B (en) | 2017-01-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410625591.1A Expired - Fee Related CN104447853B (en) | 2014-11-06 | 2014-11-06 | Method for preparing calcium phosphatidate |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1096814A (en) * | 1993-06-25 | 1994-12-28 | 杨鹄昉 | The quick preparation technology of natural phospholipid soap powder and single stage method thereof |
| CN1263098A (en) * | 1999-12-30 | 2000-08-16 | 清华大学 | Preparation method of saturated phosphatidate and its salts |
| US20050171367A1 (en) * | 2004-02-03 | 2005-08-04 | Terry DeLoach | Method for manufacturing a combined fatty acid / lecithin ruminally protected feed supplement. |
| WO2006036732A2 (en) * | 2004-09-27 | 2006-04-06 | Soymor | Process for releasing and extracting phosphatides from a phosphatide-containing matrix |
-
2014
- 2014-11-06 CN CN201410625591.1A patent/CN104447853B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1096814A (en) * | 1993-06-25 | 1994-12-28 | 杨鹄昉 | The quick preparation technology of natural phospholipid soap powder and single stage method thereof |
| CN1263098A (en) * | 1999-12-30 | 2000-08-16 | 清华大学 | Preparation method of saturated phosphatidate and its salts |
| US20050171367A1 (en) * | 2004-02-03 | 2005-08-04 | Terry DeLoach | Method for manufacturing a combined fatty acid / lecithin ruminally protected feed supplement. |
| WO2006036732A2 (en) * | 2004-09-27 | 2006-04-06 | Soymor | Process for releasing and extracting phosphatides from a phosphatide-containing matrix |
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| Publication number | Publication date |
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| CN104447853B (en) | 2017-01-18 |
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