The biological and therapeutic potentials of Cyclotrichium genus: a systematic review.

The genus Cyclotrichium includes nine species that are mainly distributed in Turkey, Lebanon, Iraq, and Iran, and are used in the kitchen, and also in complementary medicine to treat various diseases. During recent years, considerable progress has been made in analyzing their phytochemical composition in parallel with their antimicrobial properties and their therapeutic potentials. This study reviews the present knowledge about investigations on antimicrobial, insecticidal, and anticancer properties of the essential oils and any other purified chemical compounds of the Cyclotrichium species. Various phytochemicals have been isolated from the extracts of the plants of this genus having significant biological and therapeutic potentials. In conclusion, these gathered data strongly support the viewpoint that the species belonging to the genus Cyclotrichium have various biological and pharmaceutical activities to treat various diseases including cancer in addition to the remarkable antimicrobial and insecticidal potential with no or minimal health and environmental hazards.

An innovative strategy to rapidly inactivate 8.2-log Enterococcus faecalis in fresh pineapple juice using cold atmospheric plasma.

Enterococcus faecalis is a life-threatening bacterium that resists high levels of antibiotics or chemical preservatives. In this study, we aimed to investigate the inactivation of E. faecalis in fresh pineapple juice (FPJ) with two different cold atmospheric plasmas (CAP) reinforced by H2O2/H2O cold vapor: a plasma jet and a surface dielectric barrier discharge (SDBD). CAP treatments for 300 s with plasma jet and 420 s with SDBD caused an 8.2 log reduction of E. faecalis. The concentration of reactive oxygen and nitrogen species induced in FPJ by plasmas was also evaluated. In terms of quality attributes of FPJ, no noticeable color changes (ΔE) were observed. Furthermore, a trifle of loss of organic content such as sugars and organic acids was observed after treatments. These results suggest that our rapid CAP strategy effectively inactivated E. faecalis in FPJ with no change of color and negligible effects on other physicochemical properties.