By ST u’ iIsLAw SZMIGIELSKI AND JOANNA Ln’w T HE PHYSIOLOGIC and biochemical role of zinc (Zn), as a cofactor of many important enzymes ( carboxypeptidase, dehydrogenases, alkaline phosphate, carboanhydrase) is now well established, but our present knowledge of zinc metabolism and transport in the human body is still incomplete. Vallee1 estimated Zn content in whole blood at 880 gamma/100 ml. H...

By ST u’ iIsLAw SZMIGIELSKI AND JOANNA Ln’w T HE PHYSIOLOGIC and biochemical role of zinc (Zn), as a cofactor of many important enzymes ( carboxypeptidase, dehydrogenases, alkaline phosphate, carboanhydrase) is now well established, but our present knowledge of zinc metabolism and transport in the human body is still incomplete. Vallee1 estimated Zn content in whole blood at 880 gamma/100 ml. H...

We investigate the Zagreb index, one of the topological indices, of random recursive trees in this paper. Through a recurrence equation, the first two moments of Zn, the Zagreb index of a random recursive tree of size n, are obtained. We also show that the random process {Zn − E[Zn], n ≥ 1} is a martingale. Then the asymptotic normality of the Zagreb index of a random recursive tree is given by...

By ST u’ iIsLAw SZMIGIELSKI AND JOANNA Ln’w T HE PHYSIOLOGIC and biochemical role of zinc (Zn), as a cofactor of many important enzymes ( carboxypeptidase, dehydrogenases, alkaline phosphate, carboanhydrase) is now well established, but our present knowledge of zinc metabolism and transport in the human body is still incomplete. Vallee1 estimated Zn content in whole blood at 880 gamma/100 ml. H...

The objective of this paper was to evaluate seven different berries most consumed in Romania order determine the bioactive compounds: total phenolics content, flavonoid anthocyanins antioxidant activity by DPPH and capacity (water-soluble lipid-soluble photochemiluminescence assay, PCL). analyzed fruits contain significant amounts phenolic compounds between 18.91 383.06 mg gallic acid equivalen...

Tree tomato fruits from the yellow giant, giant purple and New Zealand purple cultivars, cultivated in Ecuador were analysed for their phenolic composition and antioxidant capacity. Twelve hydroxycinnamoyl derivatives and four anthocyanins (in the purple cultivars) were detected and identified. The hydroxycinnamoyl derivatives mostly derived from caffeic acid, being 3-O-caffeoylquinic acid and ...

Th e objective of this paper was to show diff erences among qualitative parameters of commercially produced Slovak fi ne and wholemeal wheat fl ours prepared from Triticum aestivum L. (common wheat) and Triticum aestivum ssp. spelta L. (spelt wheat). Th e selected chemical parameters (protein, starch, ash, glucose, fructose, sucrose, maltose, pH, lactic acid, acetic acid, citric acid, succinic ...

Mango and Moringa are nutrient-dense foods. This study examined two mango varieties (apple Tommy Atkin) for nectar production fortifying with leaf extract to reduce postharvest losses, food insecurity, malnutrition. Post-harvest losses high in Kenya (40-50%) affects farmers' income the environment if processed into nectar, can address (PHL). is rich vitamins minerals but lacks adequate micronut...