8 results about "Pine nut oil" patented technology

This invention belongs to the field of plant oil extraction technology, specifically relating to a method for preparing pine nut oil rich in pinolenic acid and its preparation. The method for preparing pine nut oil rich in pinolenic acid provided by this invention mainly includes the following steps: gas spraying, centrifugal oil separation, high-solids enzymatic hydrolysis, freeze-thaw reaction, saponification reaction, and urea inclusion. The beneficial effects of this invention are that by using a mixed gas for rapid slurry modification of pine nuts, combined with stepwise enzymatic hydrolysis and freeze-thaw processes, not only is the extraction rate of pine nut oil improved, but it also helps to protect components such as pinolenic acid in the pine nut oil from damage. Results show that the extraction rate of highly unsaturated pine nut oil obtained by the method of this invention is >85%, and the pinolenic acid content in the unsaturated fatty acids of the pine nut oil rich in pinolenic acid is >70%. Furthermore, the obtained pine nut oil unsaturated fatty acids exhibit good lipid-lowering effects.

The invention relates to the technical field of personal care products, in particular to a composite cleaning, deodorizing and antioxidant care wet tissue for old people and a preparation method thereof.The composite cleaning, deodorizing and antioxidant care wet tissue comprises a base material and a care solution loaded on the base material, and raw materials of the care solution comprise a cleaning component, a deodorizing component, a skin care and moisturizing component, an antioxidant component, an anti-corrosion component and a solvent; the odor removing component is any one of cyclodextrin and tromethamine or a combination of the cyclodextrin and the tromethamine; the antioxidant component is any one of pine nut oil and tocopherol or a combination of pine nut oil and tocopherol. The invention has the advantages that the compound system of cyclodextrin and tromethamine is used for targeted embedding and neutralizing the key molecule 2-nonenal of senile taste; a compound system of pine nut oil and tocopherol is used for synergistically scavenging free radicals and inhibiting peculiar smell caused by sebum decomposition. That is to say, the wet tissue disclosed by the invention integrates the functions of cleaning, odor removal, skin care and oxidation resistance, provides mild, efficient and lasting comprehensive care for the skin of the old people through the synergistic effect of all the components, and solves the problems of single function and incomplete care of the existing product.

The invention belongs to the technical field of insoles, and particularly relates to a beriberi-removing insole and a preparation process thereof.The beriberi-removing insole comprises a gel pad, a traditional Chinese medicine interlayer pad and a negative ion fiber surface layer which are arranged from bottom to top; the raw material of the traditional Chinese medicine interlayer pad is a traditional Chinese medicine composition, and the traditional Chinese medicine composition comprises mixed traditional Chinese medicine, pine seed oil, A glue and B glue. The gel pad is used as a bottom layer of the insole, the traditional Chinese medicine interlayer pad is used as an interlayer, the negative ion fiber surface layer is used as a top layer, the negative ion fiber surface layer has a negative ion release function, negative ions have a health care effect on a human body, and the traditional Chinese medicine interlayer pad has the effects of sterilization, itching relieving, heat clearing, detoxification and coldness dispelling, so that the problem of beriberi can be effectively improved; in addition, the traditional Chinese medicinal materials are soaked in pine-seed oil to stimulate the drug properties of the traditional Chinese medicinal materials, and then the insoles are made, so that the treatment effect on beriberi can be effectively improved, the drug properties are improved, blood circulation and metabolism can be promoted, and fatigue and foot and leg discomfort can be relieved.

The utility model belongs to the extraction equipment field, and relates to a Korean pine nut oil extraction device. The utility model solves the technical problem of low extraction efficiency caused by the structure of the extraction equipment during the extraction of Korean pine nut oil in the laboratory. The collection tank is installed at the bottom of the extraction device, the condensing box is installed at the top of the extraction device, the collection tank is communicated with the condensing box through the evaporation pipe, the liquid storage tank is installed at the lower side of the condensing box, the condensing box is communicated with the liquid storage tank through the first condensing pipe, the first valve is installed on the first condensing pipe, the extraction tank is installed at the lower side of the liquid storage tank, the condensing box is communicated with the extraction tank through the second condensing pipe, the second valve is installed on the second condensing pipe, the liquid storage tank is communicated with the extraction tank through the connecting pipe, the filter cartridge is arranged in the extraction tank, the siphon pipe is installed at the bottom of the extraction tank, and the output end of the siphon pipe is communicated with the collection tank. The design of the liquid storage tank and the condensing box improves the extraction efficiency. The utility model is used for the extraction of Korean pine nut oil.

According to the pine nut multi-stage screening device for pine nut oil production, the clamping belt and the bottom belt are arranged to clamp large-particle pine nuts at a controllable interval, small-particle pine nuts are automatically discharged under synchronous reverse rotation, continuous grading screening of the pine nuts of different specifications can be achieved under the condition that a screen is not replaced, and the screening efficiency is improved. Meanwhile, in the screening process, compared with a vibrating screen, the silence effect is greatly improved, the device is suitable for a special production line sensitive to noise, the arranged spiral conveyor is matched with the conveying belt, materials can be evenly spread, pine nuts are prevented from being stacked at the two ends of the device, and screening continuity and stability are improved; cleaning layers arranged on the surfaces of the clamping belt and the bottom belt are matched with a cleaning brush roller and a cleaning motor, so that impurities on the surfaces of the pine nuts can be pre-cleaned synchronously in the screening process, subsequent cleaning procedures are reduced, and the overall processing efficiency is improved.

This invention relates to a self-assembling reverse micelle transparent oily composition, its preparation method, and its application. The oily composition comprises the following components in parts by weight: 12-28% oil-soluble reverse micelle inclusions and 0.1-0.5% natural oil composition, with the balance being caprylic / capric triglycerides and 1,2-hexanediol in a mass ratio of (0.9-1.2):1. The oil-soluble reverse micelle inclusions are a composition of *Candida beeinae* / glucose / rapeseed oleate fermentation product and macadamia seed oil, and the natural oil composition is a composition of pine nut oil, *Inca inchi* seed oil, and burdock seed oil. This invention overcomes the technical defects of traditional repairing oily compositions, such as the need for emulsifiers, easy turbidity and layering, sticky feel, and poor stability. It achieves stable loading of aqueous components in a fully oil-based formulation without adding emulsifiers and volatile oils, resulting in a completely transparent, clear, and long-term stable essential oil appearance.

A compound edible fungus granule emulsion, comprising water-in-oil-in-water, and its preparation method, relates to the field of skincare products. The emulsion of this invention comprises purified water, olive oil, pine nut oil, ultrafine black fungus powder, ultrafine matsutake mushroom powder, black fungus polysaccharide, matsutake mushroom polysaccharide, black fungus melanin, ascorbic acid glucoside, and vitamin E. This invention utilizes ultrafine black fungus and matsutake mushroom powder, through appropriate formulation and processing, to develop a compound edible fungus granule emulsion, comprising water-in-oil-in-water, comprising water-in-oil, comprising water-in-oil, comprising water-in-oil, comprising emulsion. The raw materials of this emulsion are entirely composed of substances from the edible fungi themselves, are purely natural, non-toxic, and harmless, avoiding the safety hazards of adding other chemical substances, and the emulsion is green and natural.

A method for extracting pine nut oil from Siberia Korean pine nuts is characterized in that the Siberia Korean pine nuts serve as raw materials and are smashed, a solvent and enzyme are added into the pine nuts according to a certain liquid-material ratio, the mixture is added into a homogenizer and filtered after ultrasonic extraction and incubation, after filtering, the solvent is recycled through a rotary evaporator under reduced pressure till no solvent flows out, then the temperature is increased to completely remove the solvent, and the pine nut oil is obtained. The pine nut oil is obtained.