3 results about "Banana Extract" patented technology

The invention relates to a plant-based titanium dioxide liquid substitute and application of the plant-based titanium dioxide liquid substitute in a compound seasoning, and belongs to the technical field of compound seasonings. Aiming at the problems of food safety dispute of existing titanium dioxide and insufficient optical performance and poor stability of plant-based substitutes, the plant-based whitening stabilizer with a natural source is prepared by taking a banana extract as a matrix and compounding with nano cellulose, whey protein microspheres, locust bean gum and a color fixative. The product is natural in component source, excellent in optical performance and high in suspension stability, and can effectively replace titanium dioxide in the compound seasoning for whitening.

The application discloses a jellyfish saussurea extract with acetylcholinesterase inhibitory activity and a preparation method thereof, and relates to the technical fields of traditional Chinese medicine extraction and nerve drugs. The jellyfish saussurea extract is prepared by the following steps: drying jellyfish saussurea whole grass, crushing, sieving, obtaining jellyfish saussurea coarse powder, adding an acetic acid-sodium acetate buffer solution with a pH value of 4.5-5.0 to the coarse powder, and the adding amount of the buffer solution is 1:10-1:20 (w / v). A composite enzyme is added to the above-mentioned mixed system, and the composite enzyme is composed of cellulase and pectinase, and the mass ratio of the two is 1.5-2.5:1. The application adopts the integration of "composite enzymatic wall breaking, double-frequency ultrasonic assisted extraction, and macroporous resin directional elution", and the AChE inhibitory active ingredients (small molecule phenolic acid and flavonoid glycoside) in the jellyfish saussurea are directionally enriched according to the physical and chemical properties. The composite enzymatic wall breaking (cellulase+pectinase) can efficiently degrade plant cell wall cellulose and intercellular layer pectin, and significantly improve the wall breaking rate.