49results about How to "No chemical addition" patented technology

The invention discloses a method for efficiently extracting chilli seed oil. The method comprises the following steps: vacuumizing: vacuumizing a treatment cabin of chilli seed powder until the vacuum degree is 3 to 5 kPa; pressurizing and heating: introducing saturated steam into the treatment cabin until the temperature is 80 to 135 DEG C and the pressure is 0.1 to 0.7 MPa, and performing pressure-maintaining treatment on the chilli seed powder for 5 to 60 seconds; depressurizing: depressurizing the treatment cabin instantaneously until the pressure is 3 to 5 kPa, wherein the chilli seed powder is subjected to vacuumizing, pressurizing, heating and depressurizing circular treatment for 2 to 10 times to obtain an extract; and performing centrifugal treatment on the extract to obtain the chilli seed oil. The method has the following advantages that: a differential pressure flashing technology is an instantaneous high-temperature treatment technology, the extraction time is short, the extraction efficiency is high, chemical addition is avoided in the extraction process, and the safety is high; in the product, the functional property retaining rate of active substances is high, and the quality is high; and production equipment is mature, a process is simple, and the operation is convenient.

The invention belongs to the technical field of wood processing, and relates to a processing and production method for rubber tree logs, in particular to a method for producing root carvings and wood piers from rubber tree logs and root materials. The rubber tree roots and logs are processed through a specific drying process, Not only the traditional drying defects are overcome, but also the rubber wood logs and root materials produced by the invention have the characteristics of stable wood size, not easy to deform, and are suitable for producing products such as root carvings, pen holders and wooden piers.

The invention provides a pure natural water-soluble human body lubricant which is prepared from the following components by weight percent: 1%-10% of gelatinizing agent, 1%-10% of emulgator, 0.5%-2% of thickening agent, 0.1-1% of pure honey, 0.5%-10% of plant extracted lubricating fluid, 0.5%-2% of conditioner and the balance of sterilized deionized water. The lubricant provided by the invention has excellent lubricating property, high stability, safety and environmental protection; the plant extracted lubricating fluid is prepared according to a three-level filtering technology of mechanical screening filtering, micro-filtration and reverse osmosis concentration purification, and the active component with the highest practical value is remained; the product performance is promoted in the manner of combining vacuumizing and heating; the pure natural water-soluble human body lubricant has multiple effects of sterilizing, diminishing inflammation, restraining inflammation diffusion, draining secreta, promoting local metabolism, converging wound, preventing lesion and tumor, and the like.