CN103919761A - Phenylalanine chelated calcium powder and processing method thereof - Google Patents
Phenylalanine chelated calcium powder and processing method thereof Download PDFInfo
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- CN103919761A CN103919761A CN201410177654.1A CN201410177654A CN103919761A CN 103919761 A CN103919761 A CN 103919761A CN 201410177654 A CN201410177654 A CN 201410177654A CN 103919761 A CN103919761 A CN 103919761A
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Abstract
The invention discloses phenylalanine chelated calcium powder and a processing method thereof. The phenylalanine chelated calcium powder is prepared through chelation of the following components in parts by weight: 0.4 part of calcium, 3-4 parts of phenylalanine, 1-2 parts of xylitol and 0.3-0.4 part of vitamin C. The processing method comprises the following specific steps: step one. preparing the calcium; and step two. preparing the phenylalanine chelated calcium powder. The processing method has the beneficial effects that the calcium prepared by using eggshells as raw materials is chelated with the phenylalanine so as to prepare a calcium supplementing preparation, a new approach is supplied for comprehensive utilization of poultry egg processing waste, and the dual effects of supplementing the phenylalanine and calcium are achieved.
Description
Technical field
The present invention relates to a kind of sequestration calcium powder and processing method, particularly a kind of phenylalanine sequestration calcium powder and processing method.
Background technology
Phenylalanine is the aromatic amino acid with physiologically active, that human body and animal can not lean on one of synthetic essential amino acids of own nature, 2.2 grams of L-Phes of normal person's demand every day, as one of eight seed amino acids of needed by human, are widely used in medicine and food additive industry.It is the important composition of built amino-acid transfusion, in food-processing industry, L-Phe can make an addition in bakery product, except strengthening the Nutrition of phenylalanine, also with saccharide generation amino-carboxylation reaction to improve food supply retail shop's product fragrance, and for supplement needed by human body functional food amino acid balance.In pharmaceuticals industry, L-Phe is the intermediate of some amino acids cancer therapy drug.Therefore the Aminoacid sequestration calcium that, prepared by phenylalanine has multiple nutrients function.
Summary of the invention
A kind of phenylalanine sequestration calcium powder and the processing method that the object of the invention is the double effects in order to reach not only supplementary phenylalanine but also supplementary calcium and provide.
Phenylalanine sequestration calcium powder of the present invention is made up of calcium, phenylalanine, xylitol and vitamin C, and wherein 0.4 part of calcium, phenylalanine-3,4-quinone-4 part, xylitol 1-2 part and vitamin C 0.3-0.4 part make through chelating by weight.
Phenylalanine is that food grade purity is 99%.
The processing method of phenylalanine sequestration calcium powder of the present invention, its concrete grammar is as described below:
The preparation of the first step, calcium: Ovum crusta Gallus domesticus removes shell membrane, after oven dry, pulverized 160 mesh sieves, and by weight 1 part of Ovum crusta Gallus domesticus powder was added in 100 parts of glacial acetic acid solutions, the mass concentration of glacial acetic acid solution is 37%, stir 30min, the calcium ion content of measuring in mixed liquor is 30%-35%;
The preparation of second step, phenylalanine sequestration calcium powder: by weight 3-4 part phenylalanine is added in the mixed liquor that the first step makes, uniform stirring, sequestration 1h, add by weight 20 parts of precipitations of dehydrated alcohol, then carry out centrifugal 30min by 8000r/min, measure respectively calcium ion content and aforementioned centrifugal rear supernatant Free Calcium ion concentration in the mixed liquor making in the first step, record sequestration rate and will reach 80%-85%; Then add sequestration liquid to carry out mixing and stirring 1-2 part xylitol and 0.3-0.4 part vitamin C by weight, dry and make phenylalanine sequestration calcium powder.
Beneficial effect of the present invention:
The calcium of preparing taking eggshell as raw material is prepared into calcium-supplementing preparation with phenylalanine chelating again, for the comprehensive utilization of fowl egg processing waste provides new way, can reach the double effects of not only supplementary phenylalanine but also supplementary calcium.
Detailed description of the invention
Embodiment mono-:
Phenylalanine sequestration calcium powder of the present invention is made up of calcium, phenylalanine, xylitol and vitamin C, and wherein 0.3 part of 0.4 part of calcium, phenylalanine-3,4-quinone part, 1 part of xylitol and vitamin C make through chelating by weight.
Phenylalanine is that food grade purity is 99%.
Its concrete processing method is as described below:
The preparation of the first step, calcium: Ovum crusta Gallus domesticus removes shell membrane, after oven dry, pulverized 160 mesh sieves, and by weight 1 part of Ovum crusta Gallus domesticus powder was added in 100 parts of glacial acetic acid solutions, the mass concentration of glacial acetic acid solution is 37%, stir 30min, the calcium ion content of measuring in mixed liquor is 34%;
The preparation of second step, phenylalanine sequestration calcium powder: by weight 3 parts of phenylalanine are added in the mixed liquor that the first step makes, uniform stirring, sequestration 1h, add by weight 20 parts of precipitations of dehydrated alcohol, then carry out centrifugal 30min by 8000r/min, measure respectively calcium ion content and aforementioned centrifugal rear supernatant Free Calcium ion concentration in the mixed liquor making in the first step, record sequestration rate and will reach 85%; Then add sequestration liquid to carry out mixing and stirring 1 part of xylitol and 0.3 part of vitamin C by weight, dry and make phenylalanine sequestration calcium powder.
Embodiment bis-:
Phenylalanine sequestration calcium powder of the present invention is made up of calcium, phenylalanine, xylitol and vitamin C, and wherein 0.4 part of 0.4 part of calcium, 4 parts of phenylalanine, 2 parts of xylitol and vitamin C make through chelating by weight.
Phenylalanine is that food grade purity is 99%.
Its concrete processing method is as described below:
The preparation of the first step, calcium: Ovum crusta Gallus domesticus removes shell membrane, after oven dry, pulverized 160 mesh sieves, and by weight 1 part of Ovum crusta Gallus domesticus powder was added in 100 parts of glacial acetic acid solutions, the mass concentration of glacial acetic acid solution is 37%, stir 30min, the calcium ion content of measuring in mixed liquor is 33%;
The preparation of second step, phenylalanine sequestration calcium powder: by weight 4 parts of phenylalanine are added in the mixed liquor that the first step makes, uniform stirring, sequestration 1h, add by weight 20 parts of precipitations of dehydrated alcohol, then carry out centrifugal 30min by 8000r/min, measure respectively calcium ion content and aforementioned centrifugal rear supernatant Free Calcium ion concentration in the mixed liquor making in the first step, record sequestration rate and will reach 83%; Then add sequestration liquid to carry out mixing and stirring 2 parts of xylitol and 0.4 part of vitamin C by weight, dry and make phenylalanine sequestration calcium powder.
Embodiment tri-:
Phenylalanine sequestration calcium powder of the present invention is made up of calcium, phenylalanine, xylitol and vitamin C, and wherein 0.4 part of 0.4 part of calcium, phenylalanine-3,4-quinone .5 part, 1.5 parts of xylitol and vitamin C make through chelating by weight.
Phenylalanine is that food grade purity is 99%.
Its concrete processing method is as described below:
The preparation of the first step, calcium: Ovum crusta Gallus domesticus removes shell membrane, after oven dry, pulverized 160 mesh sieves, and by weight 1 part of Ovum crusta Gallus domesticus powder was added in 100 parts of glacial acetic acid solutions, the mass concentration of glacial acetic acid solution is 37%, stir 30min, the calcium ion content of measuring in mixed liquor is 30%;
The preparation of second step, phenylalanine sequestration calcium powder: by weight 3.5 parts of phenylalanine are added in the mixed liquor that the first step makes, uniform stirring, sequestration 1h, add by weight 20 parts of precipitations of dehydrated alcohol, then carry out centrifugal 30min by 8000r/min, measure respectively calcium ion content and aforementioned centrifugal rear supernatant Free Calcium ion concentration in the mixed liquor making in the first step, record sequestration rate and will reach 80%; Then add sequestration liquid to carry out mixing and stirring 1.5 parts of xylitol and 0.4 part of vitamin C by weight, dry and make phenylalanine sequestration calcium powder.
Claims (3)
1. a phenylalanine sequestration calcium powder, is characterized in that: be made up of calcium, phenylalanine, xylitol and vitamin C, wherein 0.4 part of calcium, phenylalanine-3,4-quinone-4 part, xylitol 1-2 part and vitamin C 0.3-0.4 part make through chelating by weight.
2. a kind of phenylalanine sequestration calcium powder according to claim 1, is characterized in that: described phenylalanine is that food grade purity is 99%.
3. a processing method for phenylalanine sequestration calcium powder, is characterized in that: concrete grammar is as described below:
The preparation of the first step, calcium: Ovum crusta Gallus domesticus removes shell membrane, after oven dry, pulverized 160 mesh sieves, and by weight 1 part of Ovum crusta Gallus domesticus powder was added in 100 parts of glacial acetic acid solutions, the mass concentration of glacial acetic acid solution is 37%, stir 30min, the calcium ion content of measuring in mixed liquor is 30%-35%;
The preparation of second step, phenylalanine sequestration calcium powder: by weight 3-4 part phenylalanine is added in the mixed liquor that the first step makes, uniform stirring, sequestration 1h, add by weight 20 parts of precipitations of dehydrated alcohol, then carry out centrifugal 30min by 8000r/min, measure respectively calcium ion content and aforementioned centrifugal rear supernatant Free Calcium ion concentration in the mixed liquor making in the first step, record sequestration rate and will reach 80%-85%; Then add sequestration liquid to carry out mixing and stirring 1-2 part xylitol and 0.3-0.4 part vitamin C by weight, dry and make phenylalanine sequestration calcium powder.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410177654.1A CN103919761B (en) | 2014-04-29 | 2014-04-29 | A kind of phenylalanine sequestration calcium powder and processing method |
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| CN201410177654.1A CN103919761B (en) | 2014-04-29 | 2014-04-29 | A kind of phenylalanine sequestration calcium powder and processing method |
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| CN103919761A true CN103919761A (en) | 2014-07-16 |
| CN103919761B CN103919761B (en) | 2016-07-06 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106798063A (en) * | 2016-12-19 | 2017-06-06 | 蚌埠鲲鹏食品饮料有限公司 | A kind of fermented coffee beverage |
| CN110283090A (en) * | 2019-07-02 | 2019-09-27 | 广东海洋大学 | A kind of preparation method of L-phenylalanine chelating calcium powder and its L-phenylalanine of preparation chelate calcium tablet |
-
2014
- 2014-04-29 CN CN201410177654.1A patent/CN103919761B/en active Active
Non-Patent Citations (2)
| Title |
|---|
| 吴玉琪: "复合必需氨基酸钙的制备及药理学初步评价", 《中国优秀硕士学位论文全文数据库 工程科技Ⅰ辑》, no. 4, 15 April 2013 (2013-04-15), pages 64 * |
| 杜冰等: "蛋壳粉制备氨基酸螯合钙工艺优化", 《食品工业科技》, vol. 42, no. 4, 30 April 2011 (2011-04-30) * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106798063A (en) * | 2016-12-19 | 2017-06-06 | 蚌埠鲲鹏食品饮料有限公司 | A kind of fermented coffee beverage |
| CN110283090A (en) * | 2019-07-02 | 2019-09-27 | 广东海洋大学 | A kind of preparation method of L-phenylalanine chelating calcium powder and its L-phenylalanine of preparation chelate calcium tablet |
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| Publication number | Publication date |
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| CN103919761B (en) | 2016-07-06 |
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