Understanding tissue specific compositions of bioenergy feedstocks through hyperspectral Raman imaging
作者： Lan Sun , Blake A. Simmons , Seema Singh
DOI: 10.1002/BIT.22931
关键词:
摘要: Hyperspectral Raman imaging was used to study the tissue/cell type specific distribution of lignin and cellulose polymers within plant cell walls. Distinct differences in wall compositions were identified between two potential bioenergy feedstocks: corn stover Eucalyptus globulus. Characteristic bands 627, 1,175, 1,206, 1,428 cm only observed for 1,381 present E. One-dimensional two-dimensional chemical maps generated stem stover, ranging from epidermis pith area revealed that abundance varies significantly among different types following order: sclerenchyma cells tracheids (~5 times) > epidermal (~3 bundle sheath parenchyma cells. The mapping methods developed on also validated globulus clearly highlighted their difference composition.
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