Compound plant extract with moisturizing and nourishing effects as well as preparation and application of compound plant extract
A plant extract and compound technology, applied in the field of compound plant extract and its preparation, can solve the problems of ignoring skin barrier health, ignoring other skin barriers, deep skin problems, etc., achieve excellent water absorption, and prevent excessive water loss , no toxic side effects
Pending Publication Date: 2022-08-05
广州富煜陇生物科技有限公司
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Problems solved by technology
Currently commonly used Chinese herbal medicine moisturizing extracts have some disadvantages: first, they only focus on the enhancement of efficacy, but ignore the health of the skin barrier. Only healthy skin can better absorb nutrients and maintain youthful beauty for a long time; Single barrier maintenance, but ignores other barriers of the skin, the skin surface looks good, but deep skin problems are difficult to solve
Method used
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preparation example Construction
[0024] Preparation method: including the following steps:
[0025] (1) Pretreatment: Weigh the plant material according to the above components, and pulverize it into 50 mesh powder; mix each material and add 20 times of deionized water to soak and stir for 30 minutes to obtain a plant material mixture;
[0026] (2) Extraction: pump the material mixture into the low-temperature broken-wall extraction tank, and extract 3 times, 2 hours each time;
[0027] (3) Separation: use a horizontal centrifuge for centrifugal separation to collect clarified liquid; perform multi-stage membrane separation at room temperature under pressure drive, and the membrane pore sizes are 1 μm, 0.45 μm and 100 nm, respectively. According to the ratio of the prepared plant complex: original plant material ≈ 1:20, the filtrate was purified to obtain active example plant complexes I, II, III, IV, V and comparative example plant complexes I, II, III.
[0028]
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Abstract
The compound plant extract is prepared from radix ophiopogonis, radix astragali, rhizoma anemarrhenae, chinaroot greenbrier and bletilla striata through low-temperature wall breaking extraction. Radix Ophiopogonis and Radix Astragali are taken as monarch drugs to tonify kidney, moisten lung, invigorate spleen, nourish yin and promote salivation; rhizoma anemarrhenae and chinaroot greenbrier have the effects of nourishing yin, moistening dryness, tonifying qi, enriching blood and nourishing skin; and bletilla striata is matched to activate cell viability, promote cell metabolism, maintain oil-water balance and skin health, and keep skin tender and moist for a long time. A skin care product produced by taking the compound plant extract as an active component has a function of comprehensively nursing skin, and particularly has good effects of preventing skin moisture loss, reconstructing skin barrier, homogenizing skin color and moisturizing and healthy skin.
Description
technical field [0001] The invention relates to a compound plant extract with moisturizing and moisturizing effects and a preparation method thereof, which are mainly used for the production of moisturizing and moisturizing skin care products, and belong to the field of natural plant extraction and the technical field of cosmetic production. Background technique [0002] The skin is the natural barrier of the human body, and healthy skin can effectively retain moisture, so that the skin maintains good elasticity and radiant appearance. With the influence of age and external factors, the secretion of human skin lipids decreases, the natural moisturizing factor decreases, the water loss of the body surface area increases and the water retention function decreases, resulting in the skin being prone to dryness, roughness, wrinkling, and even chapped phenomena. It can be seen that moisturizing is the basis for other functions of cosmetics. [0003] Judging from the current devel...
Claims
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Patent Timeline
Login to View More IPC IPC(8): A61K8/9794A61K8/9789A61Q19/00A61Q19/08A61K36/90A61K36/898A61P17/16A61P17/18
CPCA61K8/9794A61K8/9789A61Q19/00A61Q19/08A61K36/8968A61K36/481A61K36/8964A61K36/90A61K36/896A61K36/898A61P17/16A61P17/18A61K2800/78A61K2800/5922A61K2800/805A61K2236/331A61K2236/39A61K2236/53A61K2300/00Y02A50/30
Inventor 张英娥梁燕坤张仲福
Owner 广州富煜陇生物科技有限公司