Natural emulsion with functions of effectively resisting radiation and slowing down skin aging
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A natural emulsion and anti-radiation technology, applied in the field of natural emulsion, can solve the problems such as the flash extraction of Rhodiola rosea that has not yet been seen, and achieve the effect of improving immunity, excellent effect, and delaying skin aging.
Inactive Publication Date: 2015-03-25
AESTHETIC TECH BEIJING
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[0014] Although the flash extraction method is very novel, unfortunate
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[0041] Example 1: Preparation of Rhodiola rosea extract
[0042] Take 50 g of rhodiola powder, add 750 ml of 85% ethanol solution, flash extraction for 1 min at 10000 rpm, and then filter the mixture to obtain filtrate 1 for use;
[0043] Add 750 ml of water to the filter residue, flash extraction for 1 min at 10000 rpm, and filter the resulting mixture to obtain filtrate 2 for use;
[0044] The filtrates 1 and 2 were combined, heated and concentrated to 30 ml, and then freeze-dried to obtain Rhodiola rosea extract.
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[0045] Example 2: Preparation of Rhodiola rosea extract
[0046] Take 50 grams of rhodiola powder, add 500ml of 95% ethanol solution, flash extraction for 1.2min at 12000rpm, and then filter the mixture to obtain filtrate 1 for use;
[0047] Add 500 ml of water to the filter residue, flash extraction for 1.2 min at 12000 rpm, and filter the resulting mixture to obtain filtrate 2 for use;
[0048] The filtrates 1 and 2 were combined, heated and concentrated to 30ml, and then freeze-dried to obtain the rhodiola extract.
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[0049] Example 3: Preparation of Rhodiola rosea extract
[0050] Take 50 grams of rhodiola powder, add 1000ml of 75% ethanol solution, flash extraction for 1.5min at 8000rpm, and then filter the mixture to obtain filtrate 1 for use;
[0051] Add 1000 ml of water to the filter residue, flash extraction for 1.5 min at 8000 rpm, and filter the resulting mixture to obtain filtrate 2 for use;
[0052] The filtrates 1 and 2 were combined, heated and concentrated to 30 ml, and then freeze-dried to obtain Rhodiola rosea extract.
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Abstract
The invention relates to natural emulsion with the functions of effectively resisting radiation and slowing down the skin aging. The natural emulsion comprises rhodiola rosea extract and auxiliary materials, wherein the auxiliary materials are more than three of alcohol, dimethyl silicon oil, silicon oil, PEG-100 stearate, hexadecanol, vaseline or water. The rhodiola rosea extract is prepared by the following method comprising the following steps: (1) mixing rhodiola rosea and the alcohol with the concentration being 60-100%, and after flash extraction, filtering to obtain filtrate 1; (2) mixing filter residue obtained in the step (1) and the water, and after flash extraction, filtering to obtain filtrate 2; and (3) mixing the filtrate 1 and the filtrate 2, concentrating, then freezing and drying to obtain the rhodiola rosea extract. The natural emulsion adopts the rhodiola rosea extract extracted by the method as an effective ingredient, so that the prepared skin-protecting product has the effects of resisting radiation, removing free radicals, resisting oxidation and slowing down the skin aging.
Description
technical field [0001] The invention relates to a traditional Chinese medicine extract, in particular to a natural emulsion that effectively resists radiation and delays skin aging. Background technique [0002] Rhodiola rosea (scientific name: Rhodiola rosea) is a plant of the genus Rhodiola in the sedum family. It is a precious medicinal and edible plant, mainly used as medicine with its dried roots or rhizomes. According to the "Compendium of Materia Medica", Rhodiola has the effects of strengthening the body, strengthening the body, refreshing the brain and improving eyesight, lightening the body and replenishing qi. Clinically, Rhodiola can be used to prevent altitude sickness and treat coronary heart disease, angina pectoris, arrhythmia and other diseases. Rhodiola rosea has now become a common nutritional and health care drug used to strengthen metabolism and regulate physiological functions after rhodiola rosea and eleuthero, and has broad application prospects in t...
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