High-concentration allantoin homogeneity premix body series product and preparation method thereof
A technology of homogeneous premix and series products, applied in the field of daily skin care products, can solve the problems of unsatisfactory stability, allantoin precipitation, easy crystallization and precipitation of allantoin, etc., to avoid heat failure and compatibility. Good, very easy to disperse effect
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Embodiment 1
[0057] Ratio of high-concentration allantoin homogeneous premix series products:
[0058]
[0059] Wherein, the sodium decaglyceryl laurate monosuccinate is a product prepared by the following method: drop into deionized water in a 3-liter glass reaction bottle with a stirrer, and drop into decaglyceryl laurate monosuccinate while stirring. Sodium succinate, under stirring at 80-100rpm, heat up to 60°C and stir for 30 minutes until it is completely dissolved and becomes transparent, then make a 30-40% aqueous solution, add 0.1-0.5% of the total amount of materials for pharmaceutical grade decolorization special activated carbon Mix and stir at 60-70°C for at least 1 hour, press filter to obtain a colorless transparent liquid, and then vacuum-dry at low temperature until the water content is less than 0.5%. Sodium decaglyceryl monosuccinate 1 kg.
[0060] Put glycerin and sorbitol into a 200-liter stainless steel reaction pot with a high-speed homogenizer and a conventional...
Embodiment 2
[0069] In Example 2: first adjust the liquid material A, then, under stirring at 300-500rpm, within 30 minutes, put allantoin in three batches into the above-mentioned liquid material A that has been cooled to 25-35°C, control Stir at 25-35°C for at least 1 hour, then control the speed at 4000-5000rpm and homogenize for at least 10 minutes to obtain a nearly natural green and environmentally friendly high-concentration allantoin homogeneous premix.
Embodiment 3
[0070] In Example 3: first adjust the liquid material B, then, under stirring at 300-500rpm, within 30 minutes, put allantoin in three batches into the above-mentioned liquid material B that has been cooled to 40-45°C, control Stir at 40-45°C for at least 1 hour, then control the speed at 4000-5000rpm and homogenize for at least 10 minutes to obtain the green and environmentally friendly long-acting high-concentration allantoin homogeneous premix I derived from nature.
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