Lycium

Abstract: Abstract Goji berries contain many nutrients and bioactive compounds which allowed to classify them as superfruits. A short description of the fruits is presented together with cultivation requirements. The chemical composition of the berries and their health-promoting properties are described later in this literature review. Based on the available data, their potentially beneficial application in dietary prevention of diseases of affluence, such as diabetes, cardiovascular diseases and cancer, is elaborated. We also refer to the safety of Goji consumption in the context of ingredients potentially harmful for human health, allergic reactions and the interactions with other substances.

Abstract: Lycium barbarum has been used in China for more than 2,000 years as a traditional medicinal herb and food supplement. Lycium barbarum contains abundant Lycium barbarum polysaccharides (LBPs), betaine, phenolics, carotenoids (zeaxanthin and β-carotene), cerebroside, 2-O-β-d-glucopyranosyl-l-ascorbic acid (AA-2βG), β-sitosterol, flavonoids and vitamins (in particular, riboflavin, thiamine, and ascorbic acid). LBPs are the primary active components of Lycium barbarum. In this review, we discuss the pharmacological activities of LBPs and other major components. They have been reported to mediate significant anti-aging effects, through antioxidant, immunoregulative, anti-apoptotic activities and reducing DNA damage. Thus, the basic scientific evidence for anti-aging effects of LBPs is already available. However, additional studies are needed to understand mechanisms by which LBPs mediate anti-aging properties. Novel findings from such studies would likely pave the way for the clinical application of traditional chinese medicine Lycium barbarum in modern evidence-based medicine.