桃叶片中花青苷含量与叶绿素含量的相关关系

园艺学报 ›› 2002, Vol. 29 ›› Issue (3): 274-275.

桃叶片中花青苷含量与叶绿素含量的相关关系

齐建勋^*;郝艳宾^*;张　玫^**;冷　平^***

(中国农业大学园艺学院, 北京100094)

收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2002-06-25 发布日期:2002-06-25

Correlations of Anthocyanins and Chlorophyll in Peach Leaves

Qi Jianxun, Hao Yanbin, Zhang Mei, and Leng Ping

(College of Horticulture, China Agricultural University, Beijing 100094, China)

Received:1900-01-01 Revised:1900-01-01 Online:2002-06-25 Published:2002-06-25

摘要/Abstract

摘要： 测定‘筑波3 号’桃(叶红色) 和山桃(叶绿色) 叶中花青苷和叶绿素含量的结果表明: 随着叶位的升高, 筑波3 号叶中花青苷与叶绿素b 的含量均升高; 而山桃叶中花青苷含量几乎为0 , 叶绿素b含量无变化。叶绿素b 含量与花青苷含量呈极显著正相关(P<0. 001 ) 。测定单位面积叶片紫外光和可见光吸收能力的结果表明, 二者的紫外光吸收能力相近, 而筑波3 号的绿光吸收能力大大强于山桃。

关键词: 花青苷, 叶绿素, 桃, 绿光, 紫外光

Abstract: The concentrations of anthocyanins and chlorophyll b in the different mature leaves of‘Tsukuba 3’and David peach have been investigated. The results showed that, with the elevation of leaf2position , in the‘Tsukuba 3’peach leaves , anthocyanins and chlorophyll b contents increased. While in David peach leaves, there was very low content of anthocyanins without variation, and the content of Chlorophyll b varied very little. The results of correlation analysis showed that Chlorophyll b content had a remarkable positive correlations with anthocyanins content ( P < 0. 001 ) . The UV and were identified. The results svisible light absorbing capabilities of‘Tsukuba 3’and David peach leaves howed that, the UV-light absorbability of‘Tsukuba 3’peach leaves was similar to that of David peach leaves, but its green2light absorbability was much stronger than that of David peach.

Key words: Anthocyanins, Chlorophyll b, Peach trees, Green light, UV2light

中图分类号:

S 662. 1

齐建勋;郝艳宾;张　玫;冷　平. 桃叶片中花青苷含量与叶绿素含量的相关关系[J]. 园艺学报, 2002, 29(3): 274-275.

Qi Jianxun;Hao Yanbin;Zhang Mei;and Leng Ping. Correlations of Anthocyanins and Chlorophyll in Peach Leaves[J]. ACTA HORTICULTURAE SINICA, 2002, 29(3): 274-275.

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