9 results about "Cinnamon Oil" patented technology

This invention discloses a method for preparing high-purity benzoic acid from cinnamon oil, belonging to the field of organic synthesis and natural product transformation technology. The steps are as follows: Cinnamon oil purification: Cinnamon oil is separated and purified using molecular distillation to obtain cinnamaldehyde with a purity ≥88.5%; The cinnamaldehyde obtained in step S1 is dissolved in an alkaline solution, a catalyst is added, and the mixture is heated under reflux. After the reaction is complete, a reaction solution containing benzoic acid is obtained; Product separation and purification: An organic solvent is added to the reaction solution for extraction, and the organic phase is distilled under reduced pressure to recover the solvent, yielding the final product benzoic acid. The organic reagents used in this method are all non-toxic and harmless or do not pollute the environment after decomposition. The reaction conditions are simple, the reaction is complete, and there are few or no byproducts, resulting in a high-purity final product.

The present invention relates to compositions comprising a mixture comprising or, alternatively, consisting of a turmeric extract and at least one compound selected from the group comprising or, alternatively, consisting of cinnamon oil and thymol for use in the treatment, preventive and / or curative, of at least one joint pathology of an inflammatory and / or degenerative nature and / or of a symptom associated therewith in human beings, or monogastric animals, by modulation of the receptors and / or enzymes of the endocannabinoid system.

This invention relates to the field of oral product technology, and in particular to a natural cola flavor base for oral products and its application. The flavor base of this invention is composed of sweet orange oil, lemon oil, white lemon oil, clove oil, cinnamon oil, and cassia oil. The method for determining the flavor base formulation includes: obtaining the content of each aroma component of a target cola flavoring and candidate natural flavorings; using the content of the key aroma component of the target flavoring as the dependent variable and the content of the corresponding component in the candidate natural flavorings as the independent variable, constructing a flavor base formulation prediction model to determine the proportion of natural flavorings added. This invention also provides oral products containing this flavor base and its preparation method. The natural cola flavor base of this invention uses all-natural ingredients and, through solvent-free design and elimination of easily discolored components, effectively improves the problems of easy discoloration, clumping, oil floating, and flavor instability in oral products during storage. The prepared oral products have excellent color stability, flavor harmony, and storage safety.

This invention discloses a rifaximin nanoemulsion, its preparation method, and its application, belonging to the field of veterinary drug technology. The technical solution includes a rifaximin nanoemulsion comprising rifaximin, a compound essential oil, a surfactant, a co-surfactant, and water; the compound essential oil includes oregano oil, cinnamon oil, and tea tree oil. This invention prepares a rifaximin nanoemulsion using a compound of oregano, cinnamon, and tea tree oils as the oil phase, exhibiting both high antibacterial efficiency and high safety. The three essential oils have a synergistic antibacterial effect, complementing rifaximin through multi-target action, broadening the antibacterial spectrum, and showing significant inhibitory effects against various bacteria and fungi. It can enhance uterine smooth muscle contraction function by stimulating the synthesis and secretion of prostaglandins and oxytocin, providing potential support for uterine involution and endometrial repair. After administration, it can effectively reduce the number of inflammatory cells such as leukocytes and neutrophils in experimental dairy cows, significantly reduce purulent vaginal discharge, and restore the softness and elasticity of the uterus upon rectal examination.

This invention discloses an integrated system for distillation, drying, and waste heat recovery of cinnamon oil, relating to the field of plant essential oil extraction technology. It includes a boiler unit, a distillation unit, a condensation and separation unit, a drying unit, and a waste gas treatment unit. Waste gas from the auxiliary boiler enters the heating chamber of a barrel-type drying box through a first flue to dry the steam trays containing the distilled wet residue; the dried residue is then reused as fuel. The dried waste gas enters a waste gas cooling and dust removal device through a second flue, and then enters a high-temperature bag filter for further purification before being discharged. This invention deeply integrates distillation, wet residue drying, and waste heat recovery and treatment, achieving resource utilization of wet residue, safe and efficient cooling of high-temperature waste gas, and closed-loop linkage of production processes. It effectively solves problems such as resource waste, high environmental pressure, equipment damage, and disconnection in production processes, demonstrating significant energy-saving, consumption-reducing, environmental, and economic benefits.

This invention relates to the field of building materials technology, and discloses an antibacterial and mildew-resistant neutral interior wall putty and its preparation method. The putty, by weight percentage, consists of heavy calcium carbonate, lime powder, redispersible latex powder, cellulose ether, and enzymatically cross-linked cinnamon oil microcapsules. The microcapsules use cinnamon oil as the core material and a network formed by chitosan and sodium alginate under the catalytic cross-linking of transglutaminase as the wall material. The preparation method involves emulsification, enzymatic cross-linking, and freeze-drying to obtain the microcapsules, which are then dry-mixed with fillers and additives and hydrated to form the final product. The microcapsule wall material prevents the direct migration of the core material during the putty hydration process, avoids the accumulation and precipitation of mildew-resistant components on the surface, thus preventing damage to the mechanical strength of the coating, reduces the rate of decomposition of the mildew-resistant agent under light, and extends the mildew-resistant durability of the putty layer's interior and surface.

The present application provides a liposome-encapsulated whitening composition, a preparation method and an application thereof, and belongs to the field of medical, dental or cosmetic preparations. The components of the present application are 4-butyl resorcinol, tranexamic acid, alpha-arbutin, coenzyme Q10, Ceylon cinnamon oil, sweep leaf Australian tea branch / leaf oil, hydrogenated soybean lecithin and a humectant. The present application is compounded with a variety of different whitening components, covering the three major pathways of "inhibiting tyrosinase activity, inhibiting melanin transfer and accelerating melanin metabolism" for melanin production; in line with the modern multi-target whitening trend. At the same time, the additional plant essential oil has the effect of promoting penetration and strengthening the inhibition of tyrosinase; at the same time, the liposome-encapsulated preparation solves the problem of mutual incompatibility between raw materials and increases the transdermal absorption rate and reduces the irritation. It can be added to a variety of different specific products, such as serums, creams, lotions, etc.

The application belongs to the technical field of food raw material preparation, and discloses a preparation method of cinnamon oil microcapsule powder and cinnamon oil microcapsules, wherein the preparation method comprises the following steps: obtaining high-purity cinnamon oil by supercritical CO2 fluid extraction on cinnamon after powdering and sieving; adding the cinnamon oil into edible ethanol, fully stirring and uniformly obtaining a core material solution; weighing a proper amount of beta-cyclodextrin (beta-CD) and dissolving the beta-cyclodextrin in ultrapure water, and heating and stirring to obtain a wall material solution; adding the prepared core material solution into the wall material aqueous solution, constant-temperature stirring, and obtaining an inclusion emulsion; and finally, spray drying to obtain the cinnamon oil microcapsule powder. The application takes cinnamon and beta-CD as raw materials, combines the supercritical CO2 extraction technology and the embedding technology, can not only prepare the high-purity cinnamon oil rich in cinnamaldehyde in the raw material preparation, but also can form the cinnamon oil microcapsules with compact structure and high-temperature processing resistance through the embedding technology.