Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 3 of 3 for “"S/G ratio"”.
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Fungal Degradation Properties of Young Small Diameter Genetically Modified Quaking Aspen (Populus tremuloides)
… antisense -4CL gene, changed syringly/guaiacyl ratio through insertion of a sense CAld5H gene, and modified lignin content and syringyl/guaiacyl through simultaneous insertion of -4CL and CAld5H genes. Mass loss was used to examine differences between genetic lines. The small diameter transgenic …
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Valorising South African lignin as a sustainable bitumen additive in pavement engineering
… then blended with bitumen at a 10 wt% blending ratio. This study found that Sappi soda lignin increased the resistance to permanent deformation (69 %) and the elastic recovery percentage (586 %). This can be explained through the lower content of phenolic hydroxyl groups and lower S/G ratio in …
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Improving barley for biofuel production – efficient transformation for lignin manipulation
… of biofuel from plant biomass (second generation biofuels) is currently a key challenge. To achieve this, accessibility of plant cell wall polysaccharides to chemical, enzymatic and microbial digestion could be improved by altering lignin structure and composition or by reducing lignin …