Pectin repair gel and preparation method thereof
A technology of pectin and gel, which is applied in skin care preparations, pharmaceutical formulations, cosmetic preparations, etc., to achieve the effects of accelerating repair, accelerating wound healing, and reducing secondary skin damage
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Embodiment 1
[0013] Embodiment 1 A pectin repairing gel, calculated by mass percentage, contains 10% pectin, 0.6% organic calcium, 0.6% PVM / MA decadiene crosslinked polymer, 1.8% chitosan, and the balance is water; the organic calcium used is one or more of calcium lactate, calcium gluconate, calcium citrate, and amino acid chelated calcium; the pectin comes from cell wall materials; the average fiber length of the pectin is 1-0.5 um.
Embodiment 2
[0014] Embodiment 2 A pectin repairing gel, calculated by mass percentage, contains pectin 5%, organic calcium 0.5%, PVM / MA decadiene crosslinked polymer 0.5%, chitosan 1.5%, and the balance is water; the organic calcium used is one or more of calcium lactate, calcium gluconate, calcium citrate, and amino acid chelated calcium; the pectin comes from cell wall materials; the average fiber length of the pectin is 1-0.5 um.
Embodiment 3
[0015] Embodiment 3 A pectin repairing gel, calculated by mass percentage, contains 20% pectin, 0.8% organic calcium, 0.8% PVM / MA decadiene crosslinked polymer, 2% chitosan, and the balance is water; the organic calcium used is one or more of calcium lactate, calcium gluconate, calcium citrate, and amino acid chelated calcium; the pectin comes from cell wall materials; the average fiber length of the pectin is 1-0.5 um.
[0016] A preparation method of pectin repairing gel, comprising the following steps, (1) adding water to dissolve organic calcium at normal temperature; (2) adding PVM / MA decadiene cross-linked polymer and raising the temperature to 85-90 ° C, stirring until Transparent and without particles; (3) cooling to 50°C, adding 2-20% pectin and chitosan homogenizing for 20 minutes; (4) cooling to below 30° to obtain repair gel.
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