18 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 invention discloses a method for efficiently extracting polyphenol substances in olive juice by recycling PVPP (Polyvinyl Pyrrolidone). The method comprises the following steps: 1) adding water into the pulp of fresh olive fruits, pulping, and adding pectinase and cellulase for enzymolysis; (2) squeezing the olive pulp subjected to enzymolysis to obtain juice, filtering, centrifuging, and collecting crude olive extract supernate; (3) adding the crude olive extract supernatant into the swollen PVPP until the final concentration of the PVPP is 5%, stirring, adsorbing, standing, centrifuging, and discarding the supernatant to obtain PVPP precipitate adsorbed with olive polyphenol; 4) carrying out desorption on the PVPP precipitate adsorbed with the oleuropein by using an elution solvent, and separating used PVPP and a desorption solution containing the oleuropein; according to the method, the PVPP is recycled to extract the polyphenols, the polyphenol substances are obtained through desorption, adsorption and purification, clarified fruit juice is obtained at the same time, and waste recycling is achieved.

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.

Disclosed is a composition comprising an olive extract and a Scutellaria baicalensis extract for use as an HMG-CoA reductase inhibitor in the treatment of dyslipidemia.

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 a compound chewable tablet with anti-hypoxia activity and application of the compound chewable tablet, and belongs to the technical field of functional food and health care products. The compound chewable tablet is prepared by compounding an olive extract, a Chinese wolfberry fruit extract, an American ginseng extract, skim milk powder, microcrystalline cellulose, mannitol, citric acid, a sweetening agent, mint powder and a small amount of tabletting auxiliary materials according to a specific weight percentage. The chewable tablet preparation is good in taste, rapid in disintegration and high in bioavailability, the SOD and NO levels of an organism can be remarkably improved, oxidative stress indexes such as MDA and LDH are reduced, and the hypoxia tolerance is enhanced. And the nutritional powder is suitable for functional nutrition intervention of plateau people, mental workers, chronic fatigue state or sub-health people. The product takes plant extracts as main active ingredients, is high in safety and mild in process, and has good industrialization and market application prospects.

Provided is a novel material that is excellent in the effect of enhancing the flavor of food by using an extract derived from olives. Also provided is a food flavor enhancer that contains olive extract as an active ingredient. Further provided is a composition for food flavor enhancement, the composition containing an olive oil and at least one selected from the group consisting of water and oil / fat. Further provided is a food flavor enhancement method in which an olive extract is included in food. Further provided is a method for producing a food flavor enhancer, the method comprising a step for obtaining an extract from squeezed olive pomace using an extraction solvent. Further provided is a use of an olive extract for food flavor enhancement.

The invention provides viscose large biological fibers containing olive active ingredients and a preparation method thereof.The viscose large biological fibers are prepared from, by weight, 100 parts of polyester chips, 10-12 parts of olive extract microcapsules with molecular nest structures and 5-7 parts of microcrystalline cellulose dispersants.According to the molecular nest structures, MOF-coated SiO2 porous core-shell frames serve as primary coating layers, and alternately depositing sodium alginate-epsilon-polylysine. According to the viscose large biological fiber containing the olive active ingredients and the preparation method of the viscose large biological fiber, the distribution uniformity of the olive active ingredients in the viscose large biological fiber is improved, and the problem that the fiber functionality and quality stability are poor due to uneven distribution is solved; the stability of the active ingredients of the olea europaea in the processing process is improved, and the problems that the active ingredients of the olea europaea are degraded due to the effects of temperature, illumination, oxygen, high-temperature treatment and chemical reagents, the structure is damaged and the original effect is lost are solved.

The invention provides a phosphatidylserine capsule as well as a preparation method and application thereof, and relates to the technical field of health food. The phosphatidylserine capsule is prepared from phosphatidylserine, pyrroloquinoline quinone disodium salt, walnut oil and a compound stabilizer, and the compound stabilizer is prepared from a fructus phyllanthi extract, a plantain herb extract and Arabic gum. The prepared product is high in stability, resistant to storage, better in curative effect and capable of remarkably improving the brain function and improving the memory.

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.