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ARTICLE

Matrix Assisted Laser Desorption Ionization Time of Flight (MALDI-TOF)-Mass Spectrometry and ¹³C-NMR-Identified New Compounds in Paraberlinia bifoliolata (Ekop-Beli) Bark Tannins

Liliane Nga¹, Benoit Ndiwe^1,2, Achille Bernard Biwolé¹, Antonio Pizzi^3,*, Jean Jalin Eyinga Biwole¹, Joseph Zobo Mfomo¹

1 Laboratory of Forest Resources and Wood Valorization, Training Unit in Engineering Sciences, Post Graduate School of Fundamental and Applied Sciences, University of Douala, P.O. Box 1872, Douala, Cameroun
2 Laboratory of Mechanics, Training Unit in Engineering Sciences, Post Graduate School of Fundamental and Applied Sciences, University of Douala, P.O. Box 2701, Douala, Cameroun
3 Laboratory of Studies and Research on Wood Material (LERMAB), University of Lorraine, Nancy, France

* Corresponding Author: Antonio Pizzi. Email: