Botanisches Institut der Westfälischen Wilhelms-Universität, Schloßgarten 3, D-4400, Münster/Westfalen, Federal Republic of Germany.
Planta. 1989 Oct;179(3):376-80. doi: 10.1007/BF00391083.
Sporopollenin obtained from wings of Pinus mugo (Turra) pollen was analysed by pyrolysis mass spectrometry. In the spectrum, mass peaks which are characteristic for p-coumaric acid were dominant. p-Coumaric acid was the main degradation compound when the wing material was treated by a gentle method using AII3, and also when the remaining residue of the treated sporopollenin material was saponified. It is therefore assumed that p-coumaric acid is a genuine structural unit in the sporopollenin skeleton. In addition, the effects of AII3 treatment indicate that the p-coumaric acid might be bound by ether linkages.
从欧洲赤松（Turra）花粉的翅膀中提取的孢粉素，经热裂解质谱分析。在谱图中，特征性的对香豆酸质量峰占主导地位。当用温和的 AII3 法处理翼材料时，以及当处理过的孢粉素材料的剩余残渣进行皂化时，对香豆酸是主要的降解化合物。因此，可以假设对香豆酸是孢粉素骨架中的一个真正的结构单元。此外，AII3 处理的效果表明，对香豆酸可能通过醚键结合。
