木质素衍生物在化石植物中的分布
THE DISTRIBUTION OF LIGNIN DERIVATIVES IN FOSSIL PLANTS.
作者信息
Logan Karen J, Thomas Barry A
机构信息
c/o Department of Life Sciences, Goldsmiths'College, Rachel McMillan Building, Creek Road, London SE8 3BU, UK.
Department of Botany, National Museum of Wales, Cathays Park, Cardiff CF1 3NP, UK.
出版信息
New Phytol. 1987 Jan;105(1):157-173. doi: 10.1111/j.1469-8137.1987.tb00119.x.
Lignin derivatives have been obtained from a range of sub-fossil woods and fossil plant compressions by cupric oxide oxidation. Fossil woods yield essentially the same products as wood from living spermatophytes. Although some demethoxylation of the phenolic aldehydes occurs during fossilization, the overall difference between conifer and angiosperm wood is maintained. Compressions of varied plant organs yield recognizable phenolic aldehydes, though often in small amounts.
通过氧化铜氧化，已从一系列亚化石木材和化石植物压片中获得了木质素衍生物。化石木材产生的产物与现存种子植物的木材基本相同。尽管在石化过程中酚醛会发生一些脱甲氧基作用，但针叶树和被子植物木材之间的总体差异得以保持。不同植物器官的压片会产生可识别的酚醛，不过通常数量较少。
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