Uticaj sušenja na biološku aktivnost ekstrakata smilja (Helichrysum italicum (roth) g. Don)
2020
Nebrigić, Vladislava | Vujanović, Milena | Zengin, Gokhan | Mašković, Pavle | Radojković, Marija
Helichrysum italicum (Roth) G. Don is aromatic perennial shrub that grows indifferent regions of Mediterranean and in the last decade this plant got theattention of many explorers. In this work, has been examined the influence ofdrying technology on the biological activity of immortelle (Helichrysum italicum(Roth) G. Don). Extracts were obtained using ultrasound extraction of the driedand of the fresh herb, using two different types of solvents (water and 50%ethanol). The quantity of total phenolic, total flavonoid content and antioxidantactivity of extracts, using different tests (DPPH, ABTS, FRAP), were investigated.The inhibitory effect on BChE and α-amylase was also investigated. Results ofresearch shows that the drying technology of herbs is justified, as pretretmanbefore the extraction procedure, in behalf of maximal exploitation of Helichrysumitalicum biological potential.
显示更多 [+] 显示较少 [-]