Stable small-peptide chelated calcium as well as preparation method and application thereof
The invention discloses stable small-peptide chelated calcium and a preparation method and application thereof. The preparation method comprises the steps: firstly, preparing a small-peptide mixed solution by taking pig bones as raw materials, then, adding a calcium chloride solution into the small-...
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Main Authors | , , , , , |
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Format | Patent |
Language | Chinese English |
Published |
21.12.2021
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Subjects | |
Online Access | Get full text |
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Summary: | The invention discloses stable small-peptide chelated calcium and a preparation method and application thereof. The preparation method comprises the steps: firstly, preparing a small-peptide mixed solution by taking pig bones as raw materials, then, adding a calcium chloride solution into the small-peptide mixed solution, and carrying out a reaction with stirring, so as to obtain a small-peptide chelated calcium solution; adding sodium alginate into the small-peptide chelated calcium solution, carrying out stirring until the sodium alginate is completely dissolved, then, adding a superfine calcium carbonate suspension, carrying out uniform stirring and mixing to obtain a premix, then, dropwise adding the premix into a D-glucolactone solution, continuously to perform stirring until uniform sol is formed, carrying out sealing and standing, and carrying out filtering to obtain microspheres; and finally, dissolving polyvinyl alcohol in water, then, adding carboxymethyl chitosan and the microspheres, carrying out |
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Bibliography: | Application Number: CN202111137634 |