CHEMICAL-COMPOSITION OF SPOROPOLLENIN IN MAGNOLIA-GRANDIFLORA (MAGNOLIACEAE) AND HIBISCUS-SYRIACUS (MALVACEAE)

被引：30

作者：

KAWASE, M ^{[1
]}

TAKAHASHI, M ^{[1
]}

机构：

[1] KAGAWA UNIV,FAC EDUC,DEPT BIOL,TAKAMATSU,KAGAWA 760,JAPAN

来源：

GRANA | 1995年 / 34卷 / 04期

关键词：

D O I：

10.1080/00173139509429052

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

The chemical composition of sporopollenin from pollen of Magnolia grandiflora Linn. (Magnoliaceae) and Hibiscus syriacus Linn. (Malvaceae) was investigated by several spectroscopic methods, such as X-ray photoelectron spectroscopy (XPS), infrared spectroscopy (IR) and UV-VIS absorption spectroscopy (UV-VIS). The results suggest that sporopollenin consists of only three kinds of element, C, H and O. We could not find any metalic components in sporopollenin. The derail study by XPS suggests that the carbon atom in sporopollenin is mainly aliphatic carbon. The present study implies that the main structure of sporopollenin is a simple aliphatic polymer containing aromatic or conjugated side chains.

引用

页码：242 / 245

页数：4

共 14 条

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