结香

结香化学成分的研究

Studies on the chemical constituents from the flowers of Edgeworthia chrysantha

目的从结香的花蕾中提取分离活性成分。

ObjectiveTo abstract and isolate the active components from the flower of Edgeworthia Chrysantha Lindl .

结合UV－N辐照，给药1周，花椒毒内酯组致染色体畸变率为6.0%，结香甲素组为1.0%（P＜0.001）；

When used in combination with UV-N irradiation for one week , the aberrant rate was 6.0 % , and 1.0 % respectively ( P < 0.001 ) .

以正常大鼠为实验对象，观察单纯外用花椒毒内酯，结香甲素，连续给药7d，致骨髓细胞染色体畸变率相应各达2%及0.2%。两者比较具显著性差异（P＜0.01）。

External use of either xanthotoxin or umbelliferone alone in normal rats showed that the chromosomes of the myelocyte were mutated at an aberrant rate of 2.0 % and 0.2 % , respectively ( P < 0.01 ) .

结论：风害损伤可使檀香提前结香且不会影响檀香药材质量。

Conclusion : Wind-damage should accelerate the formation of heartwood of Lignum Santali Albi without influence on its quality .

采用现代技术分离黄瑞香、陕甘瑞香和结香中的化学成分，鉴定了63个（次）单体化合物的结构。

The chemical investigation resulted in the isolation of63 compounds , and the structures were determined based on the modern spectral technology .