Anti-fatigue activities of anthocyanins from Lycium ruthenicum Murry

Abstract

Anthocyanins from Lycium ruthenicum Murry (LRAs) were used to explore the anti-fatigue activities of LRAs at different concentrations in a mouse fatigue model. Eight biochemical indexes were determined in liver tissue, muscle tissue and serum. The results showed that the LRAs used in the experiment mainly contained delphinium, petunidin and malvidin. During 21 days of gavage, there was no significant difference in mouse body weight. The exercise time of the LRA-exposed mice increased. LRAs could increase serum glucose (Glu), liver/muscle glycogen and the activity of superoxide dismutase (SOD) and reduce the vitality of lactate dehydrogenase (LDH), the content of malondialdehyde (MDA), the levels of lactic acid (LD) and serum urea nitrogen (BUN). This study indicated that LRAs can enhance exercise endurance, increase sugar reserves, scavenge free radicals and improve metabolism, thereby increasing anti-fatigue activities.

Research Progress on Active Ingredients and Product Development of Lycium ruthenicum Murray

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Comparative study on the impact on mouse livers of different amounts of Chinese Baijiu, beer, and wine consumption

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