handsome round-headed deciduous tree having compound dark green leaves and profuse panicles of fragrant creamy-white flowers; China and Japan

the content of rutin in the pod of sophora japonica l and its processed products was determined.

并以芦丁为指标对其进行了含量测定。

objectiveto clarify the vessel element characteristics of sophora japonica so to enrich the basic data of cultivation and resources survey.

目的澄清国槐导管分子特征，丰富其人工栽培及资源鑒定的基础性资料。

the harm of lead for human health was discussed. the absorption and purification of lead pollutants in air by sophora japonica was also studied in the paper.

本文分析了铅对人体健康的影响，研究了国槐吸收凈化大气中铅化合物的作用。

methods: comparing the extracting efficiency of rutin from the sophora japonica by microwave extracting, decoction and circulation reflux with alcohol.

方法：比较微波萃取、水回流提取、乙醇回流提取三种方法对槐米中芦丁的提取效率，并通过正交设计优化微波萃取工艺；

methods extract rutin from sophora japonica l. by the alkali extraction and acid precipitation.

方法从槐米中提取芦丁，并将其制备成对照品。

the absorption and purification of lead pollutants in air by sophora japonica was also studied in the paper.

本文通过对生长在不同污染区的杨树植、叶中含硫量的对比分析，论述了杨树对硫污染物的吸收凈化作用。

the paper provided beneficial foundations for the control of decline disease of sophora japonica and a good example for other decline diseases of urban trees.

该研究结果为国槐衰退病的防治提供了理论依据，也为城市其他树木衰退或枯死原因的研究和防治提供参考。

we mainly research on the flavone extraction of the sophora japonica and the separation of rutin and quercetin in this study.

本文主要对槐花中总黄酮的提取以及总黄酮单体—芦丁和槲皮素的分离提纯进行了研究。

the structural changes of leaf surface in acclimatization and growth in field of in vitro plantlets of sophora japonica were studied using scanning electron microscope.

用扫描电子显微镜观察了槐树试管苗在移栽驯化及大田生长过程中叶表面结构的变化。

the category and distribution of diseased and pests in gold sophora japonica l.

对广西全州县的金槐病虫害种类进行了调查。

sophora japonica is the flowers and buds of sophora japonica l. mostly used in resisting inflammation, hemostasia, antivirus, and so on.

槐花为豆科植物槐的干燥花及花蕾，主要用于抗炎、止血、抗病毒等作用。

dalian sophora japonica appreciation festival is held in late may. dalian is designated as the「oriental city for sophora japonica」 and every year, stunningly numerous people would come for a visit.

大连赏槐会5月下旬大连素有「东方槐城」之美誉，每年的赏槐会都是人山人海，令人瞩目。

big sophora japonica site;

大槐树遗址；