Scientists at Johannes Gutenberg University Mainz (JGU) in Germany have developed a new sustainable method of extracting the flavoring agent vanillin from lignin, a component of wood. Large quantities ...
University Institute of Technology of Wood, University of Yaoundé I, Mbalmayo, Cameroon. 2 ISABEE of University of Ebolowa, ...
Machine generated contents note: Preface xiii 1 Paintings 1 1.1 Cleaning 1 1.2 Varnishes 41 1.3 Methods and Materials for Conservation 47 1.4 Analysis and Analytical Methods 70 1.5 Forgeries 81 2 ...
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