Nutrient content of black currants under different soil treatments

Svetlana M. Paunovi´c, Pavle Maˇskovi´2018. Primary metabolites, vitamins and mineras in berry and leaf extracts in black currants (Ribes nigrum) under different soil management systems. Comptes rendus de l’Acade´mie bulgare des Sciences (71) 2, 299- 308.

This article from Serbia found that in cultivated black currants, fructose was the most common sugar in both leaves and berries while sucrose was very low. In the leaves, the highest levels of fructose, glucose and sucrose occurred on bushes grown through a black plastic mulch when compared to a sawdust mulch and unmatched, fallow soils. The main vitamins in black currants are C, B3 and A. With vitamins, the highest levels in the berries were recorded on plants mulched with sawdust while vitamin A was highest in the black plastic mulch treatments. The highest values for primary metabolites, vitamins and minerals in berry and leaf extracts were achieved by currants grown under sawdust and black plastic mulch. This study showed that changes to how black currants are grown can have a significant effect on the nutritive value of both leaves and berries. They also worked with several cultivars and found significant differences in nutritive quality with cultivar. 18. Black currant


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