文献类型：期刊文献

中文题名：无患子果实发育动态及内含物含量变化

英文题名：Dynamic Changes of Fruit Development and Pulp Inclusion of Sapindus mukorossi

作者：邵文豪[1] 刁松锋[1] 董汝湘[1] 孙洪刚[1] 姜景民[1] 肖可青[2] 徐金良[3]

第一作者：邵文豪

机构：[1]中国林业科学研究院亚热带林业研究所;[2]浙江省天台县满园春农林开发有限公司;[3]浙江省开化县林场

年份：2014

卷号：27

期号：5

起止页码：697-701

中文期刊名：林业科学研究

外文期刊名：Forest Research

收录：CSTPCD;;Scopus;北大核心:【北大核心2011】；CSCD:【CSCD2013_2014】；

基金：国家林业公益性行业科研专项项目(200804032);浙江省重大科技专项计划项目(2011C12015)

语种：中文

中文关键词：无患子;果实发育;落果;果肉内含物;动态变化

外文关键词：Sapindus mukorossi; fruit development; fruit drop; pulp inclusion; dynamic change

分类号：S789

摘要：对无患子果实生长发育动态及果肉内含物含量变化进行研究,结果表明,无患子果实纵径、横径、侧径、鲜质量等性状发育进程呈现明显的S型生长曲线特征;以果实生长发育时期为横轴(x),分别以果实纵径、横径、侧径、鲜质量的均值为纵轴(y),构建的果实生长发育数学模型表明,无患子果实生长各性状与果实发育时期高度相关,数学模型可以正确地反映无患子果实生长发育动态变化规律。对无患子果实脱落规律、果肉含水量、可溶性糖含量、皂苷含量变化规律等综合分析表明,10月下旬,无患子果实发育成熟,生长性状趋于稳定,果肉含水量和可溶性糖含量从峰值下降至相对较低水平,而果肉皂苷含量相对较高,因此提出该时期为无患子果实采摘的适宜时期。
The dynamic changes of fruit development and pulp inclusion of Sapindus mukorossi were studied. The results showed that the development process of fruit vertical diameter, transverse diameter, side diameter and fresh weight presented an obvious Sigmoid growth curve. The mathematical models of fruit growth and development were built by using development period as X-axis, and using respective mean of fruit traits as Y-axis. Meanwhile, the models were proved available to reflect the change rule, because the fruit growth traits highly correlated with devel- opment periods. The change rules of fruit drop, pulp water content, pulp soluble sugar content and pulp saponin content were analyzed comprehensively. The resuh indicated that the fruits matured and the growth traits tended to- wards stability in later October, and the pulp water content and soluble sugar content decreased from peak to rela- tively low levels. However, the pulp saponin content was relatively high at the same time. So the suitable period for fruit harvest of S. mukorossi was in later October.