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    • Suitability of selected vegetable tannins traditionally used in leather making in Tanzania 

      China, Cecilia; Hilonga, Askwar; Nyandoro, Stephen; Schroepfer, Michaela; Kanth, Swarna; Meyer, Michael; Njau, Karoli (Elsevier Ltd., 2020-04-01)
      The use of chromium salt has dominated in tanning industry worldwide due to its high versatility in quality leather production. However, Environmental concerns of chromium have shifted the interest of current research to ...