Flasic acid yog dimeric derivative ntawm gallic acid, uas yog ib tug natural polyphenolic compound. Nws yog dav pom nyob rau hauv pomegranate, raspberry, strawberry, blackberry, walnut, wolfberry thiab lwm yam txiv hmab txiv ntoo mos thiab txiv ntoo nroj tsuag. Tsis tas li ntawd, ellagic acid tseem tuaj yeem tiv thaiv thiab kho qhov mob, mob ntshav qab zib, ntshav siab thiab mob hawb pob thiab lwm yam kab mob Yang, nws cov nyhuv antioxidant thiab whitening kuj tau siv dav hauv cov tshuaj pleev ib ce, tab sis nws cov solubility zoo heev txwv nws siv.
Cyclodextrinsmuaj "hydrophobic sab hauv, hydrophilic sab nraum" kab noj hniav, yog li lawv feem ntau siv los ua cov ntaub ntawv suav nrog. Inclusion technology, nyob rau hauv luv luv, yog lub encapsulation ntawm ib tug molecule nyob rau hauv lub qhov ntawm cov qauv ntawm lwm molecule los tsim ib tug inclusion compound, uas yog feem ntau siv nyob rau hauv kev npaj cov tshuaj. Cov sib xyaw ua ke tuaj yeem siv los txhim kho cov solubility ntawm cov tshuaj, hmoov thiab tiv thaiv volatilization ntawm cov tshuaj kua, tswj cov tshuaj tso tawm tus nqi los txhim kho bioavailability ntawm cov tshuaj, npog qhov tshwj xeeb tsw ntawm cov tshuaj thiab ua kom cov stability ntawm cov tshuaj. . Thaum twgHydroxypropyl Betacyclodextrin hmoovtau siv los ua kom muaj ellagic acid, superoxide anion radical scavenging muaj peev xwm yog qhov zoo tshaj plaws, thiab solubility ntawm cov khoom suav nrog tau nce 102%. Cov txiaj ntsig tau zoo dua rau monomeric ellagic acid, thiab nws kuj tau pom tias kev suav nrog tuaj yeem txhim kho cov solubility thiab oxidation tsis kam ntawm ellagic acid.
