干旱区生态环境知识资源中心(Arid): 陇中半干旱地区大青叶采收次数对药材产量品质的影响

Arid

	陇中半干旱地区大青叶采收次数对药材产量品质的影响
其他题名	Effect of harvest times on yield and quality of Isatidis Folium in Longzhong semi-arid region
	唐文文; 张欣旸; 何尤; 晋小军
来源期刊	中国中药杂志
ISSN	1001-5302
出版年	2011
卷号	36 期号:8 页码:955-958
中文摘要	目的:探求大青叶的采收次数对大青叶及板蓝根产量品质影响。方法:通过设置大青叶不同采收次数,检测各处理下大青叶及板蓝根的产量和品质。结果:收获1次、2次、3次大青叶的板蓝根产量分别较对照减产18.3%,58.6%,67.4%,板蓝根醇溶性浸出物的量为42.50%,42.24%,31.77%,较对照低1.19%,1.79%,26.13%;大青叶的产量是取1次比对照增产87.1%,取2次是86.0%,取3次是106.8%。大青叶中靛玉红含量以收取2次和收取3次高于对照,但是水溶性浸出物、醇溶性浸出物、靛蓝的含量均以对照最高。结果:大青叶的不同采收次数对收获板蓝根产量和品质有很大影响,虽然采收大青叶能够增加大青叶的产量,却降低了板蓝根产量和板蓝根、大青叶的品质。
英文摘要	Different harvest times of Isatidis Folium had a significant effect on the yield and the quality of Isatidis Radix and Isatidis Folium.The harvest could increase the yield of Isatidis Folium,but reduce the yield of Isatidis Radix,the quality of Isatidis Radix and Isatidis Folium.One,two and three harvests of the Isatidis Folium reduced the yield of Isatidis Radix as 18.3%,58.6%,67.4% and increased the yield of the Folium as 107.3%,86.3% and 116.6 %.Ethanol-soluble extract of Isatidis Radix was 42.50%,42.24%,31.77%,which were 1.19%,1.79%,26.13% lower than those of the control,respectively.The water-soluble extract,indirubin,indigo content reduced with increase of the harvest times.Indirubin contents with two or three times harvests were higher than that of the control,but the content of water-soluble extract,ethanol-soluble extract,indigo were lower than those of the control.
中文关键词	大青叶 ; 板蓝根 ; 采收次数 ; 产量 ; 品质
英文关键词	Isatidis Folium Isatidis Radix harvest times the yield quality
类型	Article
语种	中文
国家	中国
收录类别	CSCD
WOS类目	General & Internal Medicine
WOS研究方向	General & Internal Medicine
CSCD记录号	CSCD:4214365
来源机构	甘肃农业大学
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/227629
作者单位	唐文文, 甘肃农业大学农学院, 兰州, 甘肃 730070, 中国.; 张欣旸, 甘肃农业大学农学院, 兰州, 甘肃 730070, 中国.; 何尤, 甘肃农业大学农学院, 兰州, 甘肃 730070, 中国.; 晋小军, 甘肃农业大学农学院, 兰州, 甘肃 730070, 中国.
推荐引用方式 GB/T 7714	唐文文,张欣旸,何尤,等. 陇中半干旱地区大青叶采收次数对药材产量品质的影响[J]. 甘肃农业大学,2011,36(8):955-958.
APA	唐文文,张欣旸,何尤,&晋小军.(2011).陇中半干旱地区大青叶采收次数对药材产量品质的影响.中国中药杂志,36(8),955-958.
MLA	唐文文,et al."陇中半干旱地区大青叶采收次数对药材产量品质的影响".中国中药杂志 36.8(2011):955-958.