摘要
本文采用单向硅胶薄层色谱对“红星1号”(抗风品系)和“93-110”(抗寒品系)两种无性系天然橡胶胶乳脂质的磷脂组成进行定性分析,分离出8种磷脂组分。已检出6种,发现两种是从来没检出过的磷脂组分。此外用薄层色谱扫描和“吸光度比例系数校正法”对两种品系天然胶乳总脂、橡胶相和底层脂质中各种磷脂组分的分布进行了快速定量分析。
In this paper qualitative analyses of the phospholipid components of Hevea latex of two asexual progeny Hongxing No.1(wind-tolerant species)and the 93-110(chill-tolerant species) were carried out by using one dimensional thin-layer chromatography.Eight phospholipid components were separated,and six of them were detected,the two among them are phospho- lipid components never detected before. Besides,authors have conducted rapid quntitative analysis of the distribution of various phospholipid components in total lipid,rubber phase and lower layer of Hevea latex by thin- layer chromatographic scanning and the corrective method of absorbance proportional coeffi- cint.
关键词
组成
分布
天然胶乳
磷脂质
薄层色谱
薄层色谱扫描
Hevea latex
Phospholipids
Thin-layer chromatography
Thin-layer chromatographic scan
