231 results about "GLYCERYL OLEATE" patented technology

The invention discloses diacetyl epoxy glyceryl oleates. The general formula of the diacetyl epoxy glyceryl oleates may be (I) or (II). The diacetyl epoxy glyceryl oleates are more stable and flowable than epoxidized soybean oil, the molecular weight of the diacetyl epoxy glyceryl oleates is low, and the diacetyl epoxy glyceryl oleates have high compatibility with polyvinyl chloride (PVC) and arehigh-performance nontoxic plastic plasticizer. The invention also discloses a method for synthesizing diacetyl epoxy glyceryl oleates by starting from oleic acid, which comprises: performing ester exchange of oleic acid and glycerol in the presence of a catalyst to obtain monooleins; compounding monooleins with acetyl to obtain diacetyl monooleins; and performing an epoxidation reaction in an environment with formic acid and hydrogen peroxide, and thus synthesizing diacetyl epoxy glyceryl oleates.

The invention is directed to a food composition in an aqueous or instant powder form that contains at least one food ingredient, a monoglyceride enriched with unsaturated compounds, and water. The monoglyceride is preferably a monoglycerol monoester that has up to about 90% of C18 monoolein with one unsaturation, with the remainder being a C18 monolinolein with two unsaturations and/or a saturated monoglycerol monoester; a monoglycerol monoester that has up to about 90% of monolinolein C18 with two unsaturations, with the remainder being a monoolein C18 with one unsaturation and/or a saturated monoglycerol monoester; or a mixture of a saturated or unsaturated di- or polyglycerol monoester and a di- or polyglycerol di ester or polyester or another food emulsifier. The composition exhibits in an aqueous phase a mesomorphic structure such as a cubic, lamellar, or hexagonal structure substantially encapsulating or combining the food ingredient.

The invention discloses a diesel detergent additive, which comprises the following components by weight percent: 15-60% of polyisobutylene succinimide, 5-20% of polyolefin amine, 5-20% of alkyl imidazole, 5-15% of glyceryl monooleate and 20-70% of organic solvent. The diesel detergent additive of the invention has good effects on cleaning oil ways of a diesel vehicle and eliminating carbon deposition of an oil nozzle, simultaneously can improve lubricating property of the diesel, improve exhaust emission and save the diesel.

It has been discovered that certain combinations compounds are excellent penetration enhancers and, as such, can be incorporated in a topical formulation to facilitate administration of active agents. The increased penetration enhancement can also lead to a reduction in the total concentration of skin irritants in the formulation. There is described herein a topical formulation comprising (i) at least one active agent; (ii) a first compound, and (iii) a second compound, wherein the first compound and second compound are different, and each is selected from the group consisting of N-lauroyl sarcosine, sodium octyl sulfate, methyl laurate, isopropyl myristate, oleic acid, glyceryl oleate and sodium lauryl sulfoacetate.

The invention discloses a slow-release preparation for postoperation analgesia and a preparation method of the slow-release preparation. The slow-release preparation is mainly prepared from the following raw materials: 10-15 parts of phospholipid, 4-7 parts of glyceride, 0.3-5 parts of poloxamer, 0.8-5 parts of a cosolvent and 0.5-2 parts of a local anesthetic mixture of cocaine, procaine and lidocaine, wherein the mass ratio of the cocaine to the procaine to the lidocaine in the local anesthetic mixture is 1:1:(4-7.5). The phospholipid is phosphatidylcholine, and preferably soybean phosphatidylcholine; the glyceride is dinolin; the cosolvent is ethanol; the slow-release preparation is easy to inject, and medicines can be slowly released in situ; the action time of the medicines is prolonged, the administration times are reduced, and the bioavailability of the medicines is improved; meanwhile, toxic and side effects caused by too high medicine concentrations can be avoided.

An article of manufacture and a method directed to application of aromatic releasing compositions impregnated within substrates such as non-woven paper materials (e.g., wipes, paper towels) and dispensable cloth materials (e.g., gauze or a thin fabric of silk, linen, or cotton materials) for providing relief from cold, allergies, sinus and symptoms associated with respiratory disorders, the aromatic releasing compositions including the following: Menthol; Camphor; Eucalyptus oil; Cedarleaf Oil; Myristica Oil; Peppermint Oil; Lavender oil; Methyl Salicylate; Naproxen; Nutmeg Oil and Thymol; Beclometasone dipropionate; Benzethonium chloride with base solution consisting of Emollients, Emulsifiers and Moisturizer; Deionized Water; Vegetable Oil; Dicaprylyl Carbonate; Glyceryl Oleate; Polyglyceryl-2 Dipolyhydroxystearate; Cetearyl Isononanoate; Ceteareth-20; Cetearyl Alcohol; Glyceryl Stearate; Glycerin; Cetyl Palmitate; Ceteareth-12, Lauryl Glucose Carboxylate; Lauryl Glucoside; Sodium Citrate; Citric Acid; Benzethonium Chloride 0.05%; Ethylene diamine tetra acetic acid; Phenoxyethanol; Methylparaben; Propylparaben; 2-bromo-2-nitropropane-1,3-diol; and subcombinations thereof. In further embodiments, the compositions impregnated within substrate further include one or more topical actives, and are useful for providing relief from cold, allergies, sinus and symptoms associated with respiratory disorders, as well as repelling common virus and bacteria.

The invention relates to an oral liquid crystal sustained-released composition and a preparation method thereof. Active ingredients are distributed in glyceryl monooleate and lipid material in the composition to achieve the aim of slowly releasing the medicine. The preparation method of the pharmaceutical composition is as follows: the active ingredients, glyceryl monooleate and lipid material are prepared in a moderate method; the mixture is separately loaded in a hard capsule shell or soft capsule, and the sustained-released capsule is prepared. The content of the sustained-released capsule forms liquid crystal phase after encountering water to inhibit the release of the medicine. The pharmaceutical composition of the invention has simple preparing process, the active ingredients can be sustained-release, and the parameters influencing the release are few. Therefore, the composition of the invention is more suitable for industrial production with better safety.

The invention discloses a hair and body wash suitable for infants and a preparation method for the hair and body wash. The hair and body wash comprises caprylin/caprin polyglycerol-10 esters, lauryl glucoside, PEG-150 distearate, sodium laureth sulfate, cocamidopropyl betaine, coco-glucoside/glyceryl oleate and the like. The hair and body wash is gentle in property, free of irritation and risk materials of dioxane and the like, and especially suitable for being used by the infants.

The invention relates to a preparation method of a nonionic vesicle with a whitening effect. The preparation method is characterized by comprising following steps: step A, weighing a conventional whitening agent, hydroxyl phenoxyl propionic acid, phloretin, hydroxytyrosol, and a cyanotis arachoidea root extract according to a mass ratio of 3-10:1:3:2:1, and then mixing the mixture with polyol to obtain a whitening active composition solution; step B, weighing glyceryl oleate citrate, cetearyl glucoside, and polyglyceryl-3 methyl glucose distearate according to a mass ratio of 0.5-3:2:1, and adding magnolol to obtain a nonionic surfactant premix; step C, preparing a nonionic surfactant water solution; and step D, mixing the whitening active composition solution with the nonionic surfactant water solution according to a mass ratio of 1:2-4 to prepare the nonionic vesicle with a whitening effect. The vesicle can wrap multiple whitening active components and overcomes the problems such as single whitening mechanism, bad product stability, low whitening efficiency, easy triggering of skin irritation, and the like.

The invention relates to a Chinese medicinal effervescence medicament and a preparation method thereof, and belongs to the field of Chinese medicaments. The Chinese medicinal effervescence medicament is prepared from at least two different surfactants or emulsifiers, preferably sugar ester, polyoxyethylene sorbitol aliphatic ester, glyceryl monostearate, glycerin fatty acid ester, middle carbon-chain fatty glyceride, phospholipid, polyglycerin ester and the like, wherein one emulsifier can be substituted by pharmaceutically acceptable edible dimethyl silicon oil or hydrogenated soybean oil orother edible oil such as peanut oil, olive oil and the like. After the substances are added, the common production process for the Chinese medicinal effervescence medicament is greatly improved so that the production process is easy to operate, the quality stability of the medicament is improved and the preparation inspection index is greatly improved compared with the past.

A functional fluid comprising a major amount of an oil of lubricating viscosity, and greater than about 0.05 wt-% glycerol. A method of preparing a functional fluid comprising adding glycerol to a functional fluid, wherein the glycerol is not glycerol monooleate. A method of preparing an additive concentrate comprising adding glycerol to a diluent oil wherein the concentrate contains from about 1% to about 99% by weight of said diluent. A method of reducing friction comprising contacting a metal surface with a functional fluid comprising a major amount of an oil of lubricating viscosity and greater than about 0.05 wt-% glycerol.

The invention provides a production method of an anti-bacterial hand-washing solution, belongs to the field of chemical industry and relates to a production process of an anti-bacterial hand-washing solution having sterilizing, skin caring and decontaminating effects. The production process comprises the following specific steps: (1) preparing ethylenediamine tetraacetic acid into a solution for later use by use of water in advance; (2) putting triclosan into PEG-7 (Poly Ethylene Glycol-7) glyceryl cocoate for completely dissolving, for later use; (3) pouring raw materials such as deionized water proportionally into a reaction tank, stirring at a certain temperature, next, pouring the stirred solution into a stirring pot, continuing stirring and then cooling; (4) when the temperature of the solution in the stirring pot is in the range of 48-52 DEG C, adding the raw materials such as triclosan, stirring, then adding an essence, continuing stirring, then stopping stirring and cooling to a certain temperature; (5) discharging the mixture, sampling, carrying out semifinished product inspection in a laboratory, and filling after the sample is qualified. The hand-washing solution has skin caring and decontaminating effects, also has bacteriostatic and bactericidal effects, and is mild and non-irritating in texture.

The present invention relates to Coix seed oil extracted from Semen Coicis, pharmaceutical preparations thereof, and the use thereof in the treatment of tumors and inflammation. Specifically, the Coix seed oil contains 8 triglyceride ingredients in the following mass percentages: trilinolein 4.87-6.99%, 1-olein-2,3-dilinolein 13.00-18.69%, 1-palmitin-2,3-dilinolein 5.25-7.54%, 1,3-diolein-2-linolein 13.23-19.02%, 1-palmitin-2-linolein-3-olein 10.26-14.75%, 1,3-dipalmitin-2-linolein 2.28-3.28%, triolein 14.44-20.76%, and 1-palmitin-2,3-diolein 8.06-11.58%.

The invention relates to a new application of oleic acid and glycerol 1-monooleate in the preparation of a kit for evaluating the intestinal lipid accumulation in a tested organism and its intervention effect, and a detection method of the oleic acid and the glycerol 1-monooleate. A reagent and the method are used to detect the content of the oleic acid and the glycerol 1-monooleate in the intestinal tissues of the tested organism. The invention further provides the method for detecting the content of the oleic acid and the glycerol 1-monooleate in the intestinal tissues of the tested organismthrough gas chromatography-mass spectrometry. The content can be used for evaluating the intestinal lipid accumulation and its intervention effect. The kit and the detection method have the characteristics of simplicity in operation, good reliability, fastness, high sensitivity, high specificity, and easiness in promotion.

The invention discloses a cleaning agent for a charging barrel of a plastic product extruder, and relates to the technical field of device cleaning. The cleaning agent is prepared from, by mass, 100 parts to 110 parts of calcined diatomite, 15 parts to 20 parts of nano-titanium dioxide, 40 parts to 45 parts of tea seed powder, 20 parts to 25 parts of coconut powder, 15 parts to 20 parts of polyoxyethylene monostearate, 15 parts to 20 parts of rosin water, 12 parts to 15 parts of octaphenyl polyoxyethyiene, 12 parts to 15 parts of rust-proof additives, 10 parts to 15 parts of soda powder, 10 parts to 15 parts of banana oil, 8 parts to 12 parts of polyacrylamide, 8 parts to 12 parts of epoxypropane butyl ether, 6 parts to 10 parts of sodium sulfite, 4 parts to 8 parts of triolein, 80 parts to 100 parts of diesel and 150 parts to 200 parts of ethyl alcohol. According to the cleaning agent, the calcined diatomite serves as a main raw material and is modified through the nano-titanium dioxide, assistants such as the tea seed powder and the coconut powder achieve the assisting effect, the prepared cleaning agent is good in cleaning effect, short in use time and easy to remove, and after the cleaning agent is used, the cleaning agent left on the charging barrel can be removed in the mode that the charging barrel is wiped through ethyl alcohol once.

A functional fluid comprising a major amount of an oil of lubricating viscosity, and at least about 0.05 wt-% glycerol. A method of preparing a functional fluid comprising adding glycerol to a functional fluid, wherein the glycerol is not glycerol monooleate. A method of preparing an additive concentrate comprising adding glycerol to a diluent oil wherein the concentrate contains from about 1% to about 99% by weight of said diluent. A method of reducing wear comprising contacting a metal surface with a functional fluid comprising a major amount of an oil of lubricating viscosity and at least about 0.05 wt-% glycerol.

The invention discloses liquid crystal gel microcapsules and a preparation method thereof. The liquid crystal gel microcapsules are prepared from alginate, glyceryl dioleate and phosphatidylcholine, wherein glyceryl dioleate and phosphatidylcholine form liquid crystal nanoparticles in water; the microencapsulation preparation method of the liquid crystal nanoparticles comprises the steps of firstly, dissolving and dispersing medicines, phosphatidylcholine and glyceryl dioleate into a liquid crystal precursor solution in presence of a cosolvent, and adopting a high pressure homogenization method to obtain the medicine-loaded liquid crystal nanoparticles; then, evenly mixing the medicine-loaded liquid crystal nanoparticles with a sodium alginate solution, and dropwise adding a cross-linkingagent for carrying out a cross-linking reaction; then, freeze-drying to obtain the spherical alginate gel microcapsules. The method is simple and easy to implement, and is suitable for industrializedproduction; the capsule wall material adopted by the microcapsules is wide in source and low in price, thus being suitable for popularization of products; furthermore, the liquid crystal gel microcapsules has an obvious slow-release effect compared with the liquid crystal nanoparticles, and significantly improves the stability of the liquid crystal nanoparticles, so that the problem that the liquid crystal nanoparticles are difficult to store is solved to a certain extent.

The invention discloses a ginseng oil-control anti-dandruff and silicone oil-free shampoo, which comprises at least one of an anti-dandruff agent, a fatting agent and a preservative. The anti-dandruff agent consists of piroctone olamine, hexamidine diisethionate and a plant anti-dandruff agent; the fatting agent comprises phytosterol macadamiate, C12-13 alcohol lactate, coco-glucoside, olive oil PEG-6 polyglycerol-6 ester, dipentaerythityl tetraisostearate, glyceryl oleate and tri-C12-13 alkyl citrate; the preservative includes caprylhydroxamic acid, p-hydroxy acetophenone, glycerol octanoate and butylene glycol. At the same time, the invention discloses a preparation method of the ginseng oil-control anti-dandruff and silicone oil-free shampoo. The shampoo provided by the invention can reach the effects of deep oil control dandruff removal, meet the cleaning needs of people, effectively promote blood circulation and provide scalp nutrients, also can repair broken hair, split hair and improve hair quality, makes hair black, shiny and smooth, and also is mild and non-irritating, safe and healthy.

The invention discloses a lubricating liquid for assembling a solid tire and a preparation method. The lubricating liquid is prepared from the following component: mineral base oil, lithium-based lubricating grease, glyceryl oleate, a corrosion inhibitor, a bactericide and anti-mildew agent, an emulsifying agent, an antioxidant and water. The preparation method comprises the following steps: firstly, extracting the bactericide and anti-mildew agent, and performing freeze drying to obtain freeze-dried powder; placing the mineral base oil in a reaction kettle of 30 to 40 DEG C, adding the components in sequence, uniformly mixing, cutting and dispersing to obtain the lubricating liquid. After the lubricating liquid is applied to mounting and assembling of the solid tire, a better lubricating effect can be achieved, and wear of the tire and deformation of a rim are prevented effectively; the lubricating liquid has a higher application value.

The invention discloses a soak solution for cleaning screws of a plastic extruder, and relates to the technical field of machining device cleaning. The soak solution is prepared from, by weight, 90-100 parts of calcined diatomite, 12-16 parts of nanometer aluminium oxide, 50-60 parts of tea seed powder, 25-30 parts of orange leaf powder, 20-25 parts of coconut powder, 12-18 parts of hydroxyethyl cellulose, 12-16 parts of straw ash, 10-15 parts of glycine betaine, 10-15 parts of antirust additives, 7-12 parts of sodium n-alkyl benzene sulfonate, 7-12 parts of citric acid, 6-10 parts of sucrose ester, 6-10 parts of triolein, 5-8 parts of sodium chloride, 30-35 parts of glycol ether and 200-250 parts of diesel oil. With calcined diatomite as the main raw material and modified through nanometer aluminium oxide and with tea seed powder, orange leaf powder and the like as auxiliaries, the prepared soak solution is good in cleaning effect, short in preparation time, and easy to remove.

The invention relates to a ferulic acid glyceryl oleate polyvinylpyrrolidone nanometer fiber membrane and preparation and application thereof. The preparation comprises the following steps of: (1) adding polyvinylpyrrolidone into a solvent, adding ferulic acid glyceryl oleate with stirring, continuously stirring until solution becomes clear and performing ultrasonic degassing for 15 minutes by using an ultrasonic processor to prepare spinning solution; and (2) guiding the spinning solution into an injector, performing high-pressure electrostatic spinning under the conditions of flow rate of 0.8 to 1ml/h, distance between a receiving plate and a spinneret of 10 to 15cm, voltage of 10 to 15kV, ambient temperature of between 20 and 40 DEG C and ambient humidity of 50 to 75 percent by using a flattened needle as a capillary for injecting trickles, and performing vacuum drying for 24 hours at normal temperature to obtain the nanometer fiber membrane. The method is simple and easy to control; nano-fibers are prepared in a high-voltage electric field in one step; and the prepared fiber membrane can be used as an additive in medicine and health, food processing and daily cosmetics industries.

The invention relates to oral ulcer gel as well as a preparation method and application thereof. The oral ulcer gel is prepared from the following raw materials: a liquid crystal gel precursor substance, a drug, a solvent, a film-forming agent, an adhesive and a taste regulator; and the liquid crystal gel precursor substance comprises an olein compound, lecithin and an emulsifier. According to theoral ulcer gel disclosed by the invention, a liquid crystal slow-release system prepared from olein compounds and lecithin is used for wrapping the common oral treatment drug by utilizing a lipid liquid crystal nano-wrapping technology with relatively high biological safety, and with the film-forming agent, the adhesive and the taste regulator, the whole gel system has good coagulability and adhesion, also has a very good drug slow release effect, and has very high biological safety.

The invention provides oleanolic acid polycystic lipidosome and a preparation method and application thereof. The method comprises the following steps: 1 weighing granulesten, cholesterol, olein, oleanolic acid and stearic acid by mass, and dissolving the ingredients into organic solvent, wherein oil phase is formed through the dissolution; 2 taking and adding a specified amount of oil phase into internal water phase, and using an emulsifying machine for conducting shearing and dispersing for forming primary emulsion; 3 taking and adding a specified amount of primary emulsion into external water phase, and conducting vortex oscillation for forming compound emulsion; 4 transferring the compound emulsion rapidly into a round-bottom flask, conducting rotary evaporation for removing the organic solvent, and obtaining the oleanolic acid polycystic lipidosome. According to the oleanolic acid polycystic lipidosome and the preparation method and application thereof, the oleanolic acid is loaded into a lipoid layer of polycystic lipidosome for preparing the oleanolic acid polycystic lipidosome (OA-MVLs), and it is expected to improve the bioavailability and achieve the purposes of releasing medicine slowly, reducing administration times and improving the adaptability of a patient.