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Preparative isolation of antioxidative furanocoumarins from Dracocephalum heterophyllum and their potential action target 期刊论文
JOURNAL OF SEPARATION SCIENCE, 2022
作者:  Lv, Y;  Li, CZ;  Wang, Z;  Wang, QL;  Li, G;  Dang, J
收藏  |  浏览/下载：53/0  |  提交时间：2022/12/02
Combination of Medium- and High-Pressure Liquid Chromatography for Isolation of L-tryptophan (Q-marker) from Medicago sativa Extract 期刊论文
SEPARATIONS, 2022, 卷号: 9, 期号: 9
作者:  Zhang, SX;  Ma, YG;  Ma, RH;  Wang, QL;  Dang, J
收藏  |  浏览/下载：41/0  |  提交时间：2022/12/02
Large-scale preparative isolation of bergenin standard substance from Saxifraga atrata using polyamide coupled with MCI GEL? CHP20P as stationary phases in medium pressure chromatography 期刊论文
JOURNAL OF CHROMATOGRAPHY B-ANALYTICAL TECHNOLOGIES IN THE BIOMEDICAL AND LIFE SCIENCES, 2021, 卷号: 1170
作者:  Dang, Jun;  Ma, Jianbin;  Du, Yurong;  Dawa, YangZom;  Wang, Qi;  Chen, Chengbiao;  Wang, Qilan;  Tao, Yanduo;  Ji, Tengfei
收藏  |  浏览/下载：73/0  |  提交时间：2021/11/18
Saxifraga atrata  Polyamide  Micro gel chp20p  Medium pressure chromatography  Bergenin  
Preparative isolation of antioxidative gallic acid derivatives from Saxifraga tangutica using a class separation method based on medium-pressure liquid chromatography and reversed-phase liquid chromatography 期刊论文
JOURNAL OF SEPARATION SCIENCE, 2021, 卷号: 44, 期号: 20
作者:  Dang, Jun;  Wang, Qi;  Wang, Qilan;  Yuan, Chen;  Li, Gang;  Ji, Tengfei
收藏  |  浏览/下载：100/0  |  提交时间：2021/11/18
1  1-diphenyl-2-picrylhydrazyl inhibitors  gallic acid derivatives  preparative isolation  Saxifraga tangutica  
Preparative separation of 1,1-diphenyl-2-picrylhydrazyl inhibitors originating from Saxifraga sinomontana employing medium-pressure liquid chromatography in combination with reversed-phase liquid chromatography 期刊论文
RSC ADVANCES, 2021, 卷号: 11, 期号: 61, 页码: 38739
作者:  Dang, J;  Ma, JB;  Dawa, YZ;  Liu, C;  Ji, TF;  Wang, QL
收藏  |  浏览/下载：22/0  |  提交时间：2022/12/02
Preparative isolation of arylbutanoid-type phenol [(-)-rhododendrin] with peak tailing on conventional C18 column using middle chromatogram isolated gel column coupled with reversed-phase liquid chromatography 期刊论文
JOURNAL OF SEPARATION SCIENCE, 2020, 卷号: 43, 期号: 16
作者:  Dang, Jun;  Du, Yurong;  Wang, Qi;  Dawa, YangZom;  Chen, Chengbiao;  Wang, Qilan;  Ma, Jianbin;  Tao, Yanduo
收藏  |  浏览/下载：101/0  |  提交时间：2020/11/25
(-)-rhododendrin  reversed-phase liquid chromatography  Saxifraga tangutica  tailing peaks  
Preparative isolation of highly polar free radical inhibitor from Floccularia luteovirens using hydrophilic interaction chromatography directed by on-line HPLC-DPPH assay 期刊论文
JOURNAL OF CHROMATOGRAPHY B-ANALYTICAL TECHNOLOGIES IN THE BIOMEDICAL AND LIFE SCIENCES, 2020, 卷号: 1142
作者:  Dang, Jun;  Chen, Chengbiao;  Ma, Jianbin;  Dawa, YangZom;  Wang, Qi;  Tao, Yanduo;  Wang, Qilan;  Ji, Tengfei
收藏  |  浏览/下载：161/0  |  提交时间：2020/11/25
Highly polar free radical inhibitor  Floccularia luteovirens  Hydrophilic interaction chromatography  On-line HPLC-DPPH assay  
Preparative separation of isoquinoline alkaloids from Corydalis impatiens using middle chromatogram isolated gel column coupled with positively charged reversed-phase liquid chromatography 期刊论文
JOURNAL OF SEPARATION SCIENCE, 2020, 卷号: 43, 期号: 13
作者:  Wang, Qi;  Chen, Wenjie;  Wang, Qilan;  Tao, Yanduo;  Yu, Ruitao;  Pan, Guoqing;  Dang, Jun
收藏  |  浏览/下载：60/0  |  提交时间：2020/11/25
isoquinoline alkaloids  preparative separation  positive charge  traditional Tibetan medicine  
Purification of Flavonolignan Diastereoisomers from Arenaria kansuensis by Two-Dimensional Liquid Chromatography Combined with Solid-Phase Extraction 期刊论文
JOURNAL OF CHROMATOGRAPHIC SCIENCE, 2019, 卷号: 57, 期号: 5
作者:  Cui, Yulei;  Shao, Yun;  Wang, Qilan;  Mei, Lijuan;  Tao, Yanduo
收藏  |  浏览/下载：92/0  |  提交时间：2019/11/26
Efficient Separation of Four Antibacterial Diterpenes from the Roots of Salvia Prattii Using Non-Aqueous Hydrophilic Solid-Phase Extraction Followed by Preparative High-Performance Liquid Chromatography 期刊论文
MOLECULES, 2018, 卷号: 23, 期号: 3
作者:  Dang, Jun;  Cui, Yulei;  Pei, Jinjin;  Yue, Huilan;  Liu, Zenggen;  Wang, Weidong;  Jiao, Lijin;  Mei, Lijuan;  Wang, Qilan;  Tao, Yanduo;  Shao, Yun
收藏  |  浏览/下载：373/0  |  提交时间：2018/12/05
Salvia Prattii  Antibacterial Diterpenes  Hydrophilic Solid-phase Extraction  Preparative High-performance Liquid Chromatography