| 不同来源牡丹皮总黄酮含量分析 |
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| 引用本文： | 程丹丹,罗 晓,王仕越,罗振晖,袁文鹏.不同来源牡丹皮总黄酮含量分析[J].亚热带植物科学,2021,50(4):262-266. |
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| 作者姓名： | 程丹丹 罗 晓 王仕越 罗振晖 袁文鹏 |
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| 作者单位： | (齐鲁工业大学(山东省科学院)/山东省科学院菏泽分院/山东省生物工程技术创新中心，山东 菏泽 274000) |
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| 基金项目： | 国家重点研发计划“科技助力经济2020”项目(SQ2020YFF0426526)；齐鲁工业大学“优势农产品全资源高值化智能精深加工共性关键技术研究及产业化示范”项目(2020KJC-ZD15)；山东省科学院菏泽分院人才提升项目(801521010100000002) |
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| 摘 要： | 通过单因素试验、响应面分析法优化牡丹根皮的总黄酮提取工艺，并用紫外分光光度法测定不同产地野生和栽培牡丹皮总黄酮含量。结果显示，最佳工艺为料液比1:50 (g/mL)，乙醇浓度50%，提取温度64 ℃，超声时间65 min，陕西商洛和陕西略阳产野生牡丹皮的总黄酮含量最高达64.035 mg·g-1，云南昆明栽培牡丹皮总黄酮含量最低，仅30.439 mg·g-1。
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| 关 键 词： | 牡丹皮 总黄酮 野生 来源 |
| 收稿时间： | 2021-04-21 |
| 修稿时间： | 2021-08-03 |
Analysis of Total Flavonoids in Moutan Cortex from Different Sources |
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| CHENG Dan-dan,LUO Xiao,WANG Shi-yue,LUO Zhen-hui,YUAN Wen-peng.Analysis of Total Flavonoids in Moutan Cortex from Different Sources[J].Subtropical Plant Science,2021,50(4):262-266. |
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| Authors: | CHENG Dan-dan LUO Xiao WANG Shi-yue LUO Zhen-hui YUAN Wen-peng |
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| Institution: | (Heze Branch of Qilu University of Technology (Shandong Academy of Sciences)/Biological Engineering Technology Innovation Center of Shandong Province, Heze 274000, Shandong China) |
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| Abstract: | Single factor test and response surface methodology were used to optimize the extraction process of total flavonoids of moutan cortex (Paeonia suffruticosa root cortex) from wild and cultivated plants in different areas, and the flavonoid content was determined by UV spectrophotometer. The results showed that the optimum conditions of extraction were as follows: solid-liquid ratio 1:50 (g/mL), ethanol concentration 50%, extraction temperature 64 ℃, ultrasonic time of 65 min. The total flavonoids content varied from sources. The total flavonoids content of moutan cortex was the highest 64.035 mg·g -1 from Shangluo and Lüeyang, Shaanxi province, and the least 30.439 mg·g -1 from Kunming, Yunnan province. |
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| Keywords: | Paeonia suffruticosa root cortex flavonoids wild source |
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