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Ukulawula Ivumba lamanzi amdaka
Le mveliso ivela kwisicatshulwa sezityalo zendalo. Ayinambala okanye umbala ozuba. Ngeteknoloji ehamba phambili yehlabathi yokutsalwa kwezityalo, izicatshulwa ezininzi zendalo zikhutshwa kwiintlobo zezityalo ze-300, ezifana ne-apigenin, i-acacia, i-orhamnetin, i-epicatechin, njl.