12 results about "Olive extract" patented technology

The invention provides viscose large biological fibers containing olive active ingredients and a preparation method of the viscose large biological fibers. The fibers comprise viscose fiber matrixes and composite microcapsules dispersed in the viscose fiber matrixes. The composite microcapsule comprises a core load unit and an alkali-resistant encapsulation layer, the core loading unit is a metal organic framework crystal coated with a porous silicon dioxide shell layer on the surface, the metal organic framework crystal is formed by coordination of an organic ligand and zinc ions, and the olive extract is loaded in a pore channel of the core loading unit; the alkali-resistant packaging layer coats the outer surface of the core load unit and is a polyelectrolyte multilayer film formed by alternately depositing chitosan quaternary ammonium salt and sodium polystyrenesulfonate. The preparation method comprises the following steps: preparing the composite microcapsule, mixing the composite microcapsule with a viscose spinning solution and a hydroxyethyl cellulose compatilizer, and spinning to obtain the fiber. Through the design of the core load unit and the alkali-resistant encapsulation layer, the technical problem that the olive extract is easy to inactivate and difficult to slowly release for a long time in a strongly alkaline spinning environment is solved.

The present application relates to plant complexes exhibiting a variety of synergistic antioxidant activities useful in food, dietary supplements, cosmetics and pharmaceutical formulations. Compositions comprising apple, grape, green tea, and olive extracts are presented herein. In the synergistic formulation, the apple, grape, green tea and olive extracts are used in an amount that provides antioxidant activity or protein kinase modulating activity that is greater than that provided by an equivalent amount of any one of the extracts or the sum of the extracts. Further presented are methods of modulating oxidative stress, disease-related protein kinase activity and enhancing the therapeutic effect of the primary therapeutic agent. Also presented are methods of preparing activity enhancing compositions for modulating oxidative stress, disease-related protein kinase activity and enhancing the therapeutic effect of primary therapeutic agents.

The invention relates to the technical field of natural products, and particularly discloses a composition as well as a preparation method and application thereof in preparation of an antibacterial agent. The composition comprises a clausena lansium extract and an olive extract, the clausena lansium extract is extracted by taking clausena lansium peel as a raw material; the olive extract is obtained by extracting olive fruits serving as raw materials. Researches show that the minimum inhibitory concentration of the composition obtained by combining the clausena lansium extract prepared by the method and the olive extract is greatly smaller than that of the single clausena lansium extract or olive extract. Therefore, when the composition disclosed by the invention is used as an antibacterial agent, the use amount of the antibacterial agent can be greatly reduced; the important application value is realized.

The present invention provides a heat stress mitigating agent and a method for mitigating heat stress. [Solution] A heat stress reliever containing olive extract as an active ingredient. According to the present invention, the suppression of cell proliferation and melanin production caused by heat stress are alleviated.

The application discloses a synergistic whitening atomized liquid based on multi-source plant extracts and a preparation method and application thereof, and relates to the technical field of cosmetics. The synergistic whitening atomized liquid comprises the following components in percentage by mass: 0.1%-5.0% of a plant synergistic whitening composition, 0.5%-3.0% of a penetration enhancer, 5.0%-10.0% of a humectant, 0.05%-0.2% of a thickening agent, 0.1%-0.6% of a preservative, a pH regulator, and the balance of a solvent. The preparation method comprises the following steps: obtaining the plant synergistic whitening composition by compounding, drying, crushing and screening extracts of Sanqi, Yunnan Camellia sinensis, Spilanthes acmella and Ficus tikoua; and then preparing the synergistic whitening atomized liquid by phase separation mixing, dissolving, adjusting the pH and filtering. The plant synergistic whitening composition covering the melanin metabolism is formed by compounding, the stability problem of various plant active ingredients in the compounding and atomization processes is solved, the transdermal absorption efficiency of the active ingredients is remarkably improved by using the atomization technology, and a new scheme is provided for developing a high-efficiency natural whitening product.

Compositions are described including a synergistic combination of hydroxytyrosol and 3-0-acetyl-11-keto-B-boswellic acid. The hydroxytyrosol may be sourced from an olive extract and the 3-0-acetyl-11-keto-B-boswellic acid may be sourced from a Boswellia serrata extract. The compositions may be formulated for oral administration to a mammalian or an avian subject. Methods for treating, repairing, or reducing damage to connective tissue caused by one or more inflammatory mediators and for reducing levels of one or more inflammatory mediators in connective tissue are provided, the methods comprising orally administering the compositions to a subject in need thereof. 20 25 20 28 75 23 A pr 2 02 5 2 4 4 2 0 6 7 4 . 1 : D C C 3 1 / 0 5 / 2 0 2 3 C O M P O S I T I O N S C O M P R I S I N G H Y D R O X Y T Y R O S O L A N D B O S W E L L I C A C I D 2 0 2 5 2 0 2 8 7 5 2 3 2 0 2 5 A p r A B S T R A C T

The present invention relates to compositions containing a mixture of three active substances, which are derived from dive extract and are hydroxytyrosol, oleuropein, and oleocanthal, said compositions being suitable for cardioprotection.

The present invention relates to compositions containing a mixture of three active substances, which are derived from dive extract and are hydroxytyrosol, oleuropein, and oleocanthal, said compositions being suitable for cardioprotection.

The present invention relates to a nutritional and health care composition for oral administration, comprising an extract of Glycyrrhiza glabra L. and an extract of Olea eupaea L.. The nutritional and health care composition is characterized in that the nutritional and health care composition comprises an extract of Glycyrrhiza glabra L. and an extract of Olea eupaea L.. The formulations are suitable for use as skin decolorizing and bleaching agents and for controlling skin protein saccharification.

The application discloses a composition based on extract of eriocaulon and extract of olea europaea and application thereof in facial mask cloth, and relates to the technical field of cosmetics. The composition comprises the following raw materials: modified olea europaea dispersion, glyceryl caprylcaprate, nano titanium dioxide dispersion, chitosan quaternary ammonium salt, hyaluronic acid, modified eriocaulon extract, eriocaulon nanocrystal, silk fibroin composite liquid, epsilon-polylysine and deionized water. The composition based on the extract of eriocaulon and the extract of olea europaea prepared by the application effectively improves the transdermal absorption rate and stability of effective components such as eriocaulonin and oleuropein in the extract, and when applied to the facial mask cloth, can greatly improve the tensile strength, moisturizing duration and skin adhesion of the facial mask cloth. Therefore, the composition based on the extract of eriocaulon and the extract of olea europaea prepared by the application has a more extensive application prospect.

The invention belongs to the technical field of biological medicines, and particularly relates to a composition for improving intestinal dysfunction and a preparation method and application thereof. The composition is prepared from the following raw materials in parts by weight: 18 to 25 parts of collagen peptide, 14 to 20 parts of yeast polypeptide, 10 to 16 parts of betaine, 7 to 15 parts of emblic leafflower fruit extract, 6 to 12 parts of olive extract, 9 to 14 parts of xylooligosaccharide and 3 to 5 parts of yeast beta-glucan. The amino acid sequence of the collagen peptide is as shown in SEQ ID NO. 1. By taking the composition prepared by the invention, acute diarrhea and constipation can be quickly relieved, intestinal inflammation can be improved, and the composition can enduringly act on the internal environment of intestinal tracts, so that deep and enduringly improvement of intestinal dysfunction is realized, and the composition has a wide application prospect.

The invention discloses an olive extract as well as a preparation method and application thereof, and belongs to the technical field of antiviral drugs for livestock and poultry. The preparation method of the olive extract comprises the following steps: S1, mixing olives and a solvent, and standing to obtain a mixture; s2, performing ultrasonic extraction on the mixture in a water bath at 50-70 DEG C to obtain an extracting solution, and concentrating the extracting solution to obtain a concentrate; and S3, diluting the concentrate with water, centrifuging to obtain a supernatant, and freeze-drying the supernatant to obtain the olive extract. In addition, the invention also provides the olive extract which is prepared by the preparation method. In addition, the invention also provides application of the olive extract in preparation of medicines for treating or preventing porcine reproductive and respiratory syndrome virus infection. The olive extract provided by the invention can be used for remarkably treating or preventing porcine reproductive and respiratory syndrome virus infection.