Nano silver shower gel capable of resisting bacteria and killing bacteria and preparation method thereof
A shower gel, nano-silver technology, applied in skin care preparations, medical preparations containing active ingredients, pharmaceutical formulas, etc., can solve problems such as roughness, high skin pH, dry skin, etc., to improve user experience, Improve antibacterial and bactericidal ability, pleasant fragrance effect
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Embodiment 1
[0043] The present embodiment discloses a nano-silver shower gel capable of antibacterial and sterilizing, which includes 10 parts of Porphyridium purpurea extract, 10 parts of P. 10 parts, 2 parts of nano-silver powder, 8 parts of sodium lauryl sulfate, 9 parts of cocamidopropyl betaine, 2 parts of ammonium lauryl ether sulfate, 2 parts of disodium lauryl ether sulfosuccinic acid monoester, 2 parts of lauryl amidopropyl betaine, 1 part of citric acid, 2 parts of glycerin, 2 parts of rose flower oil, 0.5 parts of preservatives, enough water.
[0044] Wherein, the preservative is Cathone or ethylparaben, and the water used is deionized water or purified water.
[0045] Its specific preparation process is,
[0046] (1) Use the method of water extraction to extract Porphyridium coccus and Cymbidium sylvestris respectively, and use the method of alcohol extraction to extract Scutellaria chinensis and Bletilla striata, and then extract the extracted extracts respectively according...
Embodiment 2
[0070] In this example, toxicological tests were carried out on the antibacterial and sterilizing nano-silver shower gel prepared in the above examples, including acute eye irritation test and multiple skin irritation tests.
[0071] 1. Acute eye irritation test,
[0072] 1. Test substance:
[0073] The antibacterial and antiseptic nano silver body wash is as is.
[0074] 2. Animals and breeding environment
[0075] 2.1 Animals
[0076] Three healthy Japanese big-eared rabbits, ordinary grade, were provided by the farm of Sichuan Experimental Animal Management Committee, and they were acclimatized for at least 3 days before the experiment.
[0077] 2.2 Breeding environment
[0078] The temperature is 20-22°C, the relative humidity is 40-70%, and the lighting is alternated between light and dark for 12 / 12 hours. Raised in single cages, drinking water independently. Full price pellet feed.
[0079] 3. Main experimental instruments and reagents
[0080] KJ5S3 handheld sli...
Embodiment 3
[0109] In this embodiment, the antibacterial and sterilizing nano-silver shower gel prepared by the method of the present invention is subjected to a hygienic chemical test, and the results are shown in Table 4.
[0110] Table 4 Hygienic Chemical Test Results
[0111]
[0112]
[0113] Sanitary chemical test results show that the content of lead, arsenic and mercury in this product all meet the national standard and can be used safely.
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