Ukuhlolwa kwezithako ezisebenzayo
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Uvavanyo lwesithako esisebenzayo (i) sezityalo
Izityalo zendalo ziqulethe inani elikhulu lezithako ezisebenzayo, ezifana ne-alkaloids, i-polysaccharides, i-saponins, njl. Ezi zinto zisebenzayo zingasetyenziselwa amayeza, ukunakekelwa kwempilo, izimonyo kunye ne-biological pesticides kunye nezinye iimveliso. Xa umthengi ekhangela isithako sendalo sesicelo esithile, sinokunika uncedo. Ngokusekwe kuqokelelo lwethu olubanzi lwedatha kunye nomthamo wokuhlalutya olomeleleyo, sinokunceda umxhasi wethu ukuba ahlole kwaye achonge ukuba zeziphi izinto ezisebenza ngakumbi ekufezekiseni isiphumo esithile kwaye zeziphi izityalo eziqulathe isithako esifunwayo (ii) ekugxininiseni ngakumbi, ukuze sinikeze isisombululo kuzo zombini eziqwalaselwayo kuqoqosho kunye nobuhlobo bendalo.
