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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：72/0  |  提交时间：2021/11/18
Saxifraga atrata  Polyamide  Micro gel chp20p  Medium pressure chromatography  Bergenin  
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：125/0  |  提交时间：2020/11/25
Highly polar free radical inhibitor  Floccularia luteovirens  Hydrophilic interaction chromatography  On-line HPLC-DPPH assay  
On-line HPLC-DPPH bioactivity-guided assay for isolated of antioxidative phenylpropanoids from Qinghai-Tibet Plateau medicinal plant Lancea tibetica 期刊论文
JOURNAL OF CHROMATOGRAPHY B-ANALYTICAL TECHNOLOGIES IN THE BIOMEDICAL AND LIFE SCIENCES, 2019, 卷号: 1106
作者:  Wang, Weidong;  Jiao, Lijin;  Tao, Yanduo;  Shao, Yun;  Wang, Qilan;  Yu, Ruitao;  Mei, Lijuan;  Dang, Jun
收藏  |  浏览/下载：158/0  |  提交时间：2019/11/26
Lancea tibetica  HPLC-DPPH  Two-dimensional  Phenylpropanoids  Antioxidants  
Preparative isolation of antioxidative compounds from Dracocephalum heterophyllum using off-line two-dimensional reversed-phase liquid chromatography/hydrophilic interaction chromatography guided by on-line HPLC-DPPH assay 期刊论文
JOURNAL OF CHROMATOGRAPHY B-ANALYTICAL TECHNOLOGIES IN THE BIOMEDICAL AND LIFE SCIENCES, 2018, 卷号: 1095
作者:  Dang, Jun;  Zhang, Li;  Shao, Yun;  Mei, Lijuan;  Liu, Zenggen;  Yue, Huilan;  Wang, Qilan;  Tao, Yanduo
收藏  |  浏览/下载：68/0  |  提交时间：2019/11/26
Antioxidant compounds  Dracocephalum heterophyllum  Off-line two-dimensional liquid  chromatography  On-line HPLC-DPPH system  
Two-dimensional chromatography based on on-line HPLC-DPPH bioactivity-guided assay for the preparative isolation of analogue antioxidant compound from Arenaria kansuensis 期刊论文
JOURNAL OF CHROMATOGRAPHY B-ANALYTICAL TECHNOLOGIES IN THE BIOMEDICAL AND LIFE SCIENCES, 2017, 卷号: 1046, 页码: 81-86
作者:  Cui, Yulei;  Shen, Na;  Yuan, Xiang;  Dang, Jun;  Shao, Yun;  Mei, Lijuan;  Tao, Yanduo;  Wang, Qilan;  Liu, Zenggen
收藏  |  浏览/下载：188/0  |  提交时间：2017/06/22
Two-dimensional Separation  Arenaria Kansuensis  Hplc-dpph-dad  Antioxidant  
Two-dimensional chromatography based on on-line HPLC-DPPH bioactivity-guided assay for the preparative isolation of analogue antioxidant compound from Arenaria kansuensis 期刊论文
JOURNAL OF CHROMATOGRAPHY B-ANALYTICAL TECHNOLOGIES IN THE BIOMEDICAL AND LIFE SCIENCES, 2017, 卷号: 1046, 页码: 81-86
作者:  Cui, Yulei;  Shen, Na;  Yuan, Xiang;  Dang, Jun;  Shao, Yun;  Mei, Lijuan;  Tao, Yanduo;  Wang, Qilan;  Liu, Zenggen
收藏  |  浏览/下载：194/0  |  提交时间：2017/06/22
Two-dimensional Separation  Arenaria Kansuensis  Hplc-dpph-dad  Antioxidant