Preparation method of a kind of aseptic vitamin C composition and products thereof and application

Preparation method of a kind of aseptic vitamin C composition and products thereof and application

  • CN 102,631,343 B
  • Filed: 04/24/2012
  • Issued: 01/20/2016
  • Est. Priority Date: 04/24/2012
  • Status: Active Grant
First Claim
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1. the preparation method of an aseptic vitamin C composition, the method comprises preparation aseptic vitamin C sodium, prepares aseptic vitamin C and described aseptic vitamin C sodium and described aseptic vitamin C are mixed with compositions, it is characterized in that, in the process of described preparation aseptic vitamin C sodium, comprise the step adding antioxidant, chelating agent and active carbon in the aqueous solution of sodium ascorbate;

  • Also comprise and the aqueous solution of the sodium ascorbate adding antioxidant, chelating agent and active carbon is stirred, then aseptic filtration, in filtrate, add sterile organic solvent carry out crystallization, then aseptically carry out the step of centrifugalize, washing and drying;

    In the aseptic ascorbic process of described preparation, comprise the step adding active carbon in ascorbic aqueous solution;

    The ascorbic aqueous solution also comprised adding active carbon stirs, and then aseptic filtration adds sterile organic solvent and carries out crystallization in filtrate, then aseptically carries out the step of centrifugalize, washing and drying;

    Described aseptic vitamin C sodium and described aseptic vitamin C are being mixed with in the process of compositions, are comprising by weight 6 ~ 10;

    1, by the step of described aseptic vitamin C sodium and described aseptic vitamin C mix homogeneously;

    In the process of described preparation aseptic vitamin C sodium, with parts by weight, sodium ascorbate is 1, and water is 1 ~ 5, and antioxidant is 0.01 ~ 0.05, and chelating agent is 0.01 ~ 0.05, and active carbon is 0.01 ~ 0.2;

    In the aseptic ascorbic process of described preparation, with parts by weight, vitamin C is 1, and water is 1 ~ 3, and active carbon is 0.01 ~ 0.03;

    In described aseptic vitamin C composition, remaining chelating agent content is 0.5 ~ 5wt%, and remaining antioxidant content is 2 ~ 6wt%.

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