XJIPC OpenIR  > 省部共建新疆特有药用资源利用重点实验室
Novel Design for Centrifugal Countercurrent Chromatography: I. Zigzag Toroidal Column
Yang Yi; Aisa Haji Akber; Ito Yoichiro
2009
Source PublicationJOURNAL OF LIQUID CHROMATOGRAPHY & RELATED TECHNOLOGIES
ISSN10826076
Volume32Issue:14Pages:2030-2042
AbstractThe toroidal coil using an equilateral triangular core has improved both retention of the stationary phase and peak resolution of the conventional toroidal coil in centrifugal countercurrent chromatography. To further improve the retention of stationary phase and peak resolution, a novel zigzag toroidal coil was designed and the performance of the system was evaluated at various flow rates. The results indicated that both retention of stationary phase and peak resolution were improved as the flow rate was decreased. Modification of the tubing by pressing at given intervals with a pair of pliers improved the peak resolution without increasing the column pressure. All these separations were performed under low column pressure indicating the separation can be further improved by increasing the column length and/or revolution speed without damaging the separation column. © Taylor & Francis Group, LLC.
KeywordCountercurrent Chromatography Dipeptide Dnp-amino Acid Resolution Retention Of The Stationary Phase Zigzag Pattern Column
Subject AreaBiochemistry & Molecular Biology ; Chemistry
DOI10.1080/10826070903126856
WOS IDWOS:000268832800004
Citation statistics
Cited Times:19[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.xjipc.cas.cn/handle/365002/1826
Collection省部共建新疆特有药用资源利用重点实验室
AffiliationNHLBI, Bioseparat Technol Lab, Biochem & Biophys Ctr, NIH, Bethesda, MD 20892 USA;Chinese Acad Sci, Xinjiang Tech Inst Phys & Chem, Xinjiang Key Lab Plant Resources & Nat Prod Chem, Urumqi, Peoples R China;Chinese Acad Sci, Grad Univ, Beijing, Peoples R China
Recommended Citation
GB/T 7714
Yang Yi,Aisa Haji Akber,Ito Yoichiro. Novel Design for Centrifugal Countercurrent Chromatography: I. Zigzag Toroidal Column[J]. JOURNAL OF LIQUID CHROMATOGRAPHY & RELATED TECHNOLOGIES,2009,32(14):2030-2042.
APA Yang Yi,Aisa Haji Akber,&Ito Yoichiro.(2009).Novel Design for Centrifugal Countercurrent Chromatography: I. Zigzag Toroidal Column.JOURNAL OF LIQUID CHROMATOGRAPHY & RELATED TECHNOLOGIES,32(14),2030-2042.
MLA Yang Yi,et al."Novel Design for Centrifugal Countercurrent Chromatography: I. Zigzag Toroidal Column".JOURNAL OF LIQUID CHROMATOGRAPHY & RELATED TECHNOLOGIES 32.14(2009):2030-2042.
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