Abstract: The objective of this work was to evaluate different solvents and times in the ultrasound-assisted extraction of polyphenols, in order to quantify the total phenolic and flavonoid contents i
Abstract The prickly pear is a cactaceae that have chemical compounds that act as natural antioxidants. In addition, the prickly pear is a plant widely used in semiarid region as it’s considered very
Anecdotal reports and preliminary clinical trials suggest that the psychoactive alkaloid ibogaine and its active metabolite noribogaine have powerful anti-addictive properties, producing lon