35results about How to "Reserved" patented technology

The invention provides stable pitaya stem powder difficult in moisture absorption and a production method thereof.The pitaya stem powder is produced by mixing pitaya stem slurry, beta-cyclodextrin, maltodextrin, lecithin, konjac glucomannan and water-soluble chitosan through formula I, performing vacuum spray drying or vacuum freeze drying and adding anti-caking agent, and the granularity of the pitaya stem powder is not smaller than 60 mesh.The production method includes raw material processing, swelling, mixing, homogenizing, performing vacuum spray drying or vacuum freeze drying, adding anti-caking agent, crushing, sieving and the like.The pitaya stem powder has the advantages that the moisture absorption rate of the pitaya stem powder is lowered evidently, and the pitaya stem powder is high in stability, capable of being added to food made of flour to serve as raw material, rich in nutrition, bright in color, capable of avoiding waste of a large amount of pitaya stems, capable of increasing the overall utilization value of pitaya plants and capable of increasing economic benefits.

The invention relates to a making method for a selenium-rich red-date wolfberry ginger soup. The selenium-rich red-date wolfberry ginger soup comprises the following raw materials by weight: 20 to 30 parts of ginger, 20 to 30 parts of red dates, 20 to 30 parts of wolfberries, 20 to 30 parts of brown granulated sugar and 20 to 30 parts of oligomeric mannose. The making method comprises the following steps: slicing the ginger and then cooking and drying the sliced ginger; subjecting the red dates and wolfberries to stoning and then to drying; mixing the dried red dates and wolfberries so as to obtain a mixture and emulsifying the mixture; subjecting an emulsification product to high-speed dispersion via a combination of an electric field and ultrasonic treatment; then adding brown granulated sugar and oligomeric mannose; and successively carrying out mixing, crushing and sieving so as to obtain the selenium-rich red-date wolfberry ginger soup. The selenium-rich red-date wolfberry ginger soup obtained in the invention is rich in nutrients and tastes soft.

The invention discloses a compound traditional Chinese medicine extract preventing glucose metabolism disturbance, comprising the following effective ingredients: dried alcohol, Beta-sitosterol, hexacosanoic acid, butenolide III, oleanolic acid, berberine, jateorhizine, coptisine, salvianic acid A, salvianolic acid B, ring-tetracosane, 9,12-octadecadienoic acid, 5,7-dimethoxy coumarin, specnuezhenide, ginsenoside Rb1 and Rg1, notoginsenoside R1 and encommiol. A preparation method of the extract is as follows: extracting raw material medicines by C1-3 alcohol and / or water, combining a total extract, extracting the total extract by organic solvents with different polarities so as to obtain all effective ingredients, and finally mixing the ingredients so as to obtain a product. As for the compound traditional Chinese medicine extract, a large number of ineffective chemical ingredients in Chinese medicine are removed, so that the content of effective ingredients is increased greatly, and the influence on product processing and preparation quality caused by the ineffective ingredients is reduced; and simultaneously, the preparation process is stable, the product quality is controllable, the mass production is facilitated, and the drug effect of the compound traditional Chinese medicine is improved.

The invention relates to a method for separating dimethyl carbonate and methanol, which mainly solves the problem of unstable device operation during continuous production when ionic liquid is used as an extraction agent. The separation method is extractive distillation, and the extractive distillation adopts a mixed extractant, wherein one of the mixed extractant is an ionic liquid whose anion is tetrafluoroborate, and the second of the mixed extractant is diethylene glycol dimethyl ether, One of triethylene glycol dimethyl ether or tetraethylene glycol dimethyl ether. The separation method can realize continuous separation of dimethyl carbonate and methanol, has stable product quality and device operation, and can be used in industrial production processes.