6 results about "Echinacea purpurea extract" patented technology

This invention belongs to the field of plant extract technology, specifically relating to a plant extract composition for enhancing immunity. By weight, it is composed of the following raw materials: 3-5 parts Astragalus membranaceus extract, 2.5-4 parts Echinacea purpurea extract, and 1.5-3.5 parts Rhodiola rosea extract. This plant extract composition, through the scientific formulation of Astragalus membranaceus, Echinacea purpurea, and Rhodiola rosea, and an enzymatic extraction process, enhances the immunomodulatory effect. The combination of the three extracts increases the secretion of TNF-α and IL-6 by macrophages. Furthermore, the spleen lymphocyte stimulation index (SI) of the three extracts reaches 5.57, and the lymphocyte transformation rate increases from 191% to 457%. These results indicate that this plant extract composition effectively enhances the body's non-specific and cellular immune functions by activating macrophages and promoting T lymphocyte proliferation through multiple pathways, providing more comprehensive immune protection.

The invention provides a composition with scalp moisturizing, repairing, tightening and anti-aging effects, essence liquid and application, and relates to the technical field of daily chemical products. The composition is prepared from the following raw materials: saponaria officinalis extract, oat extract, swallow extract, bletilla striata extract and purple coneflower extract. According to the composition prepared by the invention, through specific components, the effects of deeply moisturizing the scalp, repairing a damaged barrier, improving the elasticity and compactness of the scalp and delaying the aging of the scalp are realized at the same time, and the multi-aspect requirements of consumers are met.

The present application belongs to the technical field of skin care products, and particularly relates to a composition for treating acne and a preparation method thereof. The composition comprises the following components: 1-2% of a lactic acid bacillus fermentation product, and 5-8% of a plant extraction component; the plant extraction component is composed of a Pinus Nigra Leaf Extract, a Osmorhiza Aristata Root Extract, and a Echinacea Purpurea Extract. The mass ratio of the Pinus Nigra Leaf Extract, the Osmorhiza Aristata Root Extract, and the Echinacea Purpurea Extract is 1:(1-3):(5-10). The Osmorhiza Aristata Root Extract, the Pinus Nigra Leaf Extract, and the Echinacea Purpurea Extract have a certain synergistic effect in the composition formula, and therefore, the acne treatment composition provided by the present application can effectively inhibit the growth of Propionibacterium acnes, reduce the occurrence of skin inflammation, effectively treat acne, and has a good market application prospect.

The invention provides an antioxidant and anti-aging composition as well as a preparation method and a health-care product thereof, and relates to the technical field of health-care products. The composition comprises the following raw materials: a sophora flower bud extract, a thyme extract, an echinacea purpurea extract, haematococcus pluvialis powder and vitamins. The effects of remarkably improving oxidation resistance and delaying senescence are achieved through specific components, the sophora flower bud extract, the thyme extract, the echinacea extract, the haematococcus pluvialis powder and the vitamins jointly support and interact, free radicals in the body are effectively removed, and meanwhile aging is delayed; the raw materials are natural, safe and healthy, and can supplement nutrition when being matched with vitamins.

This invention relates to the field of mosquito repellent composition technology, specifically to a plant-based mosquito repellent composition and its preparation method, comprising Sophora flavescens extract, eucalyptol, montmorillonite glycol, and natural Echinacea purpurea extract; the natural Echinacea purpurea extract is an aqueous extract with a chicoric acid content ≥4%. The plant-based mosquito repellent composition and preparation method of this invention, through functional optimization of single components and synergistic formulation of multiple components, fundamentally solves the core problems of existing plant-based mosquito repellent products, such as poor mosquito repellent effect, short effective duration, and lack of skin soothing function, while also taking into account the product's naturalness and safety. Because a combined low-temperature enzymatic hydrolysis-stepwise alcohol extraction-microfiltration purification process is used to prepare the Sophora flavescens extract, and natural menthol extract is added as a drug guide, the extraction rate and utilization efficiency of plant active ingredients are effectively improved, reducing the waste of plant resources. Furthermore, the preparation process is green and environmentally friendly, generating no harmful waste.

The invention discloses a preparation method of a compositae composition and application of the compositae composition in tightening, wrinkle resisting and barrier repairing. The compositae composition comprises the following components in percentage by mass: 1-5% of a chrysanthemum extract, 1-5% of a purple coneflower extract, less than or equal to 2% of an auxiliary compositae extract, 5-20% of water, 2-8% of a cosolvent and the balance of dipropylene glycol. The cosolvent is prepared from at least one of polysorbate-20 and PEG-40 (Polyethylene Glycol 40) hydrogenated castor oil; the auxiliary compositae extract comprises one or more of a daisy extract, a chamomile extract, a calendula officinalis extract, a sunflower extract, a bighead atractylodes rhizome extract and a rhizoma atractylodis extract.