| 中华苦荬菜干物质和有效成分积累动态研究 |
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| 引用本文： | 王璐璐,杨莉,李岳桦,韩梅.中华苦荬菜干物质和有效成分积累动态研究[J].林业科技,2011,36(4):29-31,48. |
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| 作者姓名： | 王璐璐 杨莉 李岳桦 韩梅 |
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| 作者单位： | 1. 吉林农业大学中药材学院,长春,130118
2. 长春三真实业有限公司,吉林长春,130024 |
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| 摘 要： | 采用称重法测定中华苦荬菜干物质积累程度,UV法测定其总黄酮和总三萜含量,分析中华苦荬菜不同生长发育时期干物质积累及有效成分积累的变化。结果表明,中华苦荬菜的干物质积累呈＂S＂形曲线变化,在4月底至6月初逐渐增加,6月上旬达到高峰,随后降低;总黄酮的含量逐渐增加,在6月初达到顶点;总三萜的含量在4月末最高,之后逐渐降低;适宜采收期在5月末～6月初之间。
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| 关 键 词： | 中华苦荬菜 干物质 总黄酮 总三萜 |
Research of Dynamic Characteristic and Dry Matter Accumulation and Active Component of Ixeris chinensis |
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| WANG Lulu.Research of Dynamic Characteristic and Dry Matter Accumulation and Active Component of Ixeris chinensis[J].Forestry Science & Technology,2011,36(4):29-31,48. |
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| Authors: | WANG Lulu |
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| Institution: | WANG Lulu(Jilin Agriculture University,Changchun 130118) |
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| Abstract: | The accumulation of dry matter and changes of active component content and accumulation of Ixeris chinensis was studied by weighing method to weight the dry matter and an UV method to determine the content of totals flavonoids and triterpenoids.The results showed that dry matter gradually increased from the end of April to the early June and got to the peak in early June,then gradually decreased;totals flavonoids gradually increased and got to the peak in early June;totals triterpenoids was the highest in t... |
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| Keywords: | Ixeris chinensis Dry matter Totals flavonoids Totals triterpenoids |
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