Chemical composition and biopotential of mother juices of elderberry and mulberry enriched with guarana extract

Wild-growing berry fruits have been used in traditional medicine and nutrition, but even today they are increasingly as a source of vitamins, minerals, bioactive ingredients. Increased consumer awareness healthy lifestyles has led to the expansion functional food market, focusing on products. Therefore, consumers' interest nutritious foods beverages, including wild-growing become greater. In order respond enhanced demands consumers, berries for creation formulation potentially new this work, plant species Sambucus nigra L. Morus were obtaining cold-pressing juices which enriched with dry extract guarana seeds. Nutritional values, mineral composition, well biological pharmacological potential examined. The results analysis showed that dominant was K (for elderberry 4398.80 mg/L mulberry 3582.11 mg/L). analysed characterized rich total phenolic compounds 261.51 mg GAE/L, 129.36 GAE/L). - By examining bio-pharmacological potential, it determined these wild very strong reducing agents, especially towards Cu2+ ion, while excessive enzyme activity, best result achieved inhibition tyrosinase 98.39 KAE/L, 78.99 KAE/L).