7 results about "Lavender" patented technology

The present application relates to the technical field of animal feed nutrition, and discloses a coated lavender essential oil microcapsule as well as a preparation method and application thereof.The microcapsule has a double-layer structure and comprises, from inside to outside, a core and a chitosan coating layer wrapped outside the core; the core is an essential oil-beta-cyclodextrin complex; the essential oil-beta-cyclodextrin complex is formed by vacuum adsorption inclusion of lavender ester essential oil obtained by short path distillation of lavender essential oil at 6-8 kPa and 45-55 DEG C and beta-cyclodextrin.The coated lavender essential oil microcapsule prepared by the double-layer coating technology realizes efficient utilization of lavender essential oil in livestock and poultry, significantly improves the growth performance of animals, effectively reduces the incidence of diarrhea, and shows the comprehensive effects of selective bacteriostasis and immune enhancement, thereby providing a feasible solution for green feed additives to replace antibiotics.

1.The name of the design product: packaging box (lavender essential oil soap). 2.The use of the design product: the design product is used for the packaging box of soap. 3.The design points of the design product: the combination of shape, pattern and color. 4.The picture or photo that best shows the design points: perspective view. 5.The design claimed contains color.

The invention relates to the field of pest prevention and control, and particularly discloses an essential oil composition and method for preventing and controlling book lice bostrychus, active ingredients of the essential oil composition comprise thyme essential oil and lavender essential oil, and the volume ratio of the thyme essential oil to the lavender essential oil is (8-10): 1. The method for preventing and controlling the book lice botrytis comprises the step of treating the breeding environment of the book lice botrytis botrytis by using the oil composition in a fumigation manner. The composition provided by the invention has a remarkable synergistic interaction effect on the bostrychus bostrychus, especially adults of the bostrychus bostrychus, and is environment-friendly, and the dosage can be reduced.

The invention discloses a lavender essential oil sustained-release capsule for air purification and a preparation method of the lavender essential oil sustained-release capsule, relates to the field of microcapsules, and aims to solve the problems that existing lavender essential oil is easy to volatilize quickly and poor in function synergy when being used for air purification. The preparation method comprises the following steps: firstly, preparing modified mesoporous silica and modified bamboo charcoal powder, wherein the modified mesoporous silica is prepared by vinyl modification, hydrophobic grafting and epoxy introduction; the modified bamboo charcoal powder is prepared by activation, oxidation and polyethyleneimine grafting. And combining lavender essential oil with the modified mesoporous silica to form an essential oil-mesoporous compound, preparing chitosan and the modified bamboo charcoal powder into a bamboo charcoal composite solution, mixing the essential oil-mesoporous compound and the bamboo charcoal composite solution, adding glutaraldehyde for crosslinking, and drying to obtain the sustained-release capsule. The capsule prepared by the invention can realize long-term stable slow release of essential oil and high-efficiency degradation of harmful gases such as formaldehyde, the process is environment-friendly and controllable, large-scale production is easy, and the capsule is suitable for indoor air purification scenes such as families and offices.

The invention discloses a process and a device for extracting and preparing cosmetic additive lavender essential oil, and relates to the technical field of essential oil extraction. Comprising a main body assembly, the main body assembly comprises a main cylinder, the outer wall of the top of the main cylinder is fixedly connected with a liquefaction assembly used for cooling gas, the outer wall of the bottom of the main cylinder is fixedly connected with a gas inlet assembly used for inputting steam, and a lifting plate is inserted into the circumferential inner wall of the main cylinder in a sealed mode; the outer wall of the top of the lifting plate is fixedly connected with a flow limiting assembly used for limiting steam. When a lifting plate ascends and descends, an extrusion plate can enter an extrusion cylinder, the pressure of steam in the extrusion cylinder can be gradually increased along with continuous ascending of the lifting plate, the steam enters a confluence pipe, when the pressure reaches a certain degree, a pressure release valve is opened, high-pressure steam can be sprayed out of a pressure release pipe, and the steam is discharged out of the confluence pipe; and the lavender at the top of the distillation plate is impacted, so that the lavender can be stirred, and the distillation effect of the lavender is improved.

The application discloses a deodorizing casual shoe capable of reducing peculiar smell, which comprises a vamp and a sole, wherein the sole comprises the following components in parts by weight: polyurethane 25-35 parts, styrene butadiene rubber 22-26 parts, imidazole salt 20-30 parts, modified ferroferric oxide 3-5 parts, lavender essential oil 5-8 parts, tea tree essential oil 10-14 parts, modified zinc oxide 5-8 parts, zinc stearate 3-5 parts, diatomite 1-3 parts, vinyl silicone oil 6-10 parts and stearic acid 5-8 parts. The deodorizing casual shoe capable of reducing peculiar smell and a preparation method thereof have good antibacterial property and certain mechanical strength.

The invention relates to the technical field of emulsion preparation, and discloses a lavender essential oil nano-emulsion with antibacterial activity and a preparation method thereof. The lavender essential oil nano-emulsion provided by the invention takes lavender essential oil and medium chain triglyceride as oil phases and sodium caseinate and tea polyphenol as compound emulsifiers, and the preparation method comprises the following steps: (1) dissolving the sodium caseinate and the tea polyphenol in water according to a mass ratio of (1-4): 2 to prepare a compound emulsifier water phase; (2) mixing lavender essential oil with medium chain triglyceride to prepare an oil phase; (3) mixing the water phase and the oil phase, and performing high-speed shearing to form a coarse emulsion; and (4) carrying out high-pressure homogenization treatment on the crude emulsion, and preparing the nano-emulsion under the condition that the homogenization pressure is 30 to 100 MPa. Through measurement, the average particle size of the prepared nano-emulsion is smaller than 200 nm, the polydispersity index is smaller than 0.2, the encapsulation efficiency is larger than 95%, and the nano-emulsion has high stability and can achieve long-acting slow release of the lavender essential oil.