Chemical Implications of apo-8, 6' Carotendial versus Intact Lycopene on Mechanism of Enhanced Cell-cell Communication and Apoptosis Induction in Breast Cancer Cells.

Investigation on carotenoids and its cleavage products is crucial to combat the development of chronic diseases, including cancer. Therefore, this study aimed to explore the effect of lycopene oxidative products versus equivalent concentration of lycopene (LYC) on major molecular events of cancer cells (MCF-7). Primarily, LYC-oxidized products were generated chemically, then collected its rich fraction.

Synthesis and antibacterial properties of 2,3-dideoxyglucosides of terpene alcohols and phenols.

Essential oils and their oxygenated terpene constituents possess potent antimicrobial properties. In the present study, a facile synthetic route to the 2,3-dideoxy 1-O-glucosides of important phenols and terpene alcohols in excellent yields (85-96%) has been delineated. Studies on their antimicrobial action against four food-borne pathogens--Bacillus cereus, Staphylococcus aureus, Escherichia coli and Yersinia enterocolitica--demonstrated that the zone of inhibition, in general, was higher for the 2,3-unsaturated 1-O-glucoside derivatives (1b-6b) and the corresponding saturated glucosides (1c-5c) when compared to the parent alcohols/phenols (1-6).