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Preservative-free herbal composition with antiseptic effect prepared from plant extract and moisturizing agent and its application in daily cosmetics

A plant extract and humectant technology, applied in cosmetic additives, herbal compositions without preservatives and its application in daily cosmetics, can solve the problems of poor antiseptic performance and achieve high reliability and good stability , remarkable anti-corrosion effect

Active Publication Date: 2018-01-23
广州名门闺秀生物科技有限责任公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The development of raw materials to replace preservatives is a very promising job in the market, but the existing natural preservatives have poor antiseptic properties, and the cosmetics industry urgently needs a composition with strong antiseptic properties to replace existing products. to meet higher requirements

Method used

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  • Preservative-free herbal composition with antiseptic effect prepared from plant extract and moisturizing agent and its application in daily cosmetics
  • Preservative-free herbal composition with antiseptic effect prepared from plant extract and moisturizing agent and its application in daily cosmetics
  • Preservative-free herbal composition with antiseptic effect prepared from plant extract and moisturizing agent and its application in daily cosmetics

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0056] Example 1 Matrix formulation

[0057] According to the "Compendium of Materia Medica", there are many plants with the function of preventing corruption and killing microorganisms. Sophora flavescens, wild chrysanthemum, honeysuckle, skullcap, mugwort, peony bark, dandelion, purslane, etc. If a reasonable combination is designed, the effect of preservatives can be achieved. Based on years of experience in cosmetic research and development, the following matrix formulations that are very easy to contaminate are designed:

[0058]

[0059] This formula contains hyaluronic acid and collagen, which are nutritional polysaccharides and proteins required for the growth of microorganisms. It is difficult to control the growth of bacteria and molds by adding general preservatives, so the requirements for preservatives are very high and are typical . Preferably, the water is deionized water.

Embodiment 2

[0060] Example 2 Preliminary test 1

[0061] The applicant first conducts preliminary experiments in the microbiology laboratory. The so-called preliminary experiments refer to preliminary experiments. Since the cost of directly conducting a strict microbial anti-corrosion challenge test is too high, a preliminary test is firstly conducted. The test conditions of the preliminary test are not strict. , the experimental results are as follows:

[0062]

[0063]

[0064]Conclusion: The use of plant extracts alone for preservatives is not satisfactory.

Embodiment 3

[0065] Example 3 Stringent Microbiological Challenge Test 1

[0066] The microbiological challenge test is the most extensive and classical test method for evaluating the effect of preservatives. In the total of Example 2, the best fourth group was selected to carry out a rigorous antiseptic challenge experiment, wherein the fourth group refers to: adding 1% matrine and 1% (Coptis chinensis: Phellodendron chinensis 2:1). The result is as follows:

[0067]

[0068]

[0069] Extraction source: Matrine is extracted from the dried roots, plants and fruits of the legume Sophora flavescens Ait by ethanol and other organic solvents. It is an alkaloid, generally total alkaloids of Sophora flavescens. Alkali, sophocarpine, oxysophocarpine, sophoridine and other alkaloids, with the highest content of matrine and oxymatrine. Other sources are Sophora subprostrata (shandougen), and the aerial parts of Sophora alopecuroides.

[0070] Conclusion: The microbiological challenge test ...

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Abstract

The invention discloses a preservative-free herbal composition with a corrosion-resistant effect, and prepared from plant extracts and a humectant, and the application of the preservative-free herbal composition in daily cosmetics. The formula of the preservative-free herbal composition comprises the followings: 0.5 percent of lotuses, 0.5 percent of radix sophorae flavescentis, 0.3 percent of purslane, 0.1 percent of honeysuckle, 0.1 percent of mugwort leaves, 0.1 percent of wild chrysanthemum flowers, 0.1 percent of tree peony barks, 0.1 percent of dandelion, 0.1 percent of cortex phellodendri, 0.5 percent of 1,2- hexanediol, 0.5 percent of p-Hydroxyacetophenone, and the balance of water. Compared with the prior art, the preservative-free herbal composition provided by the invention has the benefits as follows: the reliability is high, the stability is excellent, a mild effect to human bodies can be played, the construction cost is low, and the corrosion-resistant effect is obvious. Preservatives added in cosmetics are replaced, the mildew and rot resisting capability of the cosmetics is not changed obviously, and chemical preservatives are not added in the cosmetics. The irritation risk of cosmetics is lowered, and the safety of cosmetics is improved. The preservative-free herbal composition provided by the invention adopts the herbal preservative-free technology which means that raw materials used are herbal extractives. The mildew and rot resisting capability of the composition is superior to that of a single component, the prescription is more scientific and efficient, and the mildew and rot resisting capability is more superior.

Description

technical field [0001] The invention relates to the field of daily cosmetics, in particular to a cosmetic adjuvant, in particular to a preservative-free herbal composition with antiseptic effect prepared from plant extracts and moisturizing agents and its application in daily cosmetics. Background technique [0002] In a broad sense, cosmetic preservatives are the general term for additives that inhibit the unavoidable or accidental existence of microorganisms in the product and prevent the deterioration of cosmetics caused by the proliferation of microorganisms in the whole process from the manufacture of the factory to the use of the product by the consumer. . [0003] Most of the preservatives used in cosmetics are mainly synthetic substances that are simple to manufacture, low unit price and easy to mass-produce. Representative of the above-mentioned preservatives are: methyl paraben (Methyl Paraben) of parahydroxybenzoic acid, ethyl paraben (Ethyl Paraben), propyl para...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61K8/9789A61K8/34A61K8/35A61Q19/00
Inventor 王世东
Owner 广州名门闺秀生物科技有限责任公司
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