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Hwee Ling Koh

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Full Name
Hwee Ling Koh
Variants
Koh, H.-L.
Ling, K.H.
Koh, H.L.
Hwee, L.K.
Koh, H.
Hwee Ling Koh
 
Main Affiliation
 
Faculty
 
Email
phakohhl@nus.edu.sg
 

Publications

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Department:  PHARMACY AND PHARMACEUTICAL SCIENCES
Date Issued:  [2000 TO 2009]

Results 1-20 of 40 (Search time: 0.01 seconds).

Issue DateTitleAuthor(s)
115-Sep-2005A high performance liquid chromatography method for the simultaneous determination of arctiin, chlorogenic acid and glycyrrhizin in a Chinese proprietary medicineYuan, X.; Koh, H.-L. ; Chui, W.-K. 
21-Jun-2006A preliminary ecotoxicity study of pharmaceuticals in the marine environmentChoong, A.M.F. ; Teo, S.L.-M. ; Leow, J.L.; Koh, H.L. ; Ho, P.C.L. 
326-Feb-2003Analysis of adulterants in a traditional herbal medicinal product using liquid chromatography-mass spectrometry-mass spectrometryLau, A.-J. ; Holmes, M.J. ; Woo, S.-O.; Koh, H.-L. 
45-Sep-2003Analysis of saponins in raw and steamed Panax notoginseng using high-performance liquid chromatography with diode array detectionLau, A.-J. ; Woo, S.-O.; Koh, H.-L. 
525-Sep-2009Antiplatelet and anticoagulant effects of Panax notoginseng: Comparison of raw and steamed Panax notoginseng with Panax ginseng and Panax quinquefoliumLau, A.-J. ; Toh, D.-F. ; Chua, T.-K.; Pang, Y.-K.; Woo, S.-O.; Koh, H.-L. 
6Sep-2008Biodiversity in cultivated Panax notoginseng populationsWang, D.; Hong, D.; Koh, H.-L. ; Zhang, Y.-J.; Yang, C.-R.; Hong, Y.
7Apr-2008Biomedical applications of accelerator mass spectrometryCheah, E.L.-C. ; Koh, H.-L. 
81-Jul-2005Chemical fingerprinting of Isatis indigotica root by RP-HPLC and hierarchical clustering analysisZou, P.; Hong, Y.; Koh, H.L. 
92000Chinese proprietary medicine in Singapore: Regulatory control of toxic heavy metals and undeclared drugsKoh, H.-L. ; Woo, S.-O.
101-Oct-2003Current trends in modern pharmaceutical analysis for drug discoveryKoh, H.-L. ; Yau, W.-P. ; Ong, P.-S. ; Hegde, A.
1124-Feb-2006Detection of aristolochic acid I, tetrandrine and fangchinoline in medicinal plants by high performance liquid chromatography and liquid chromatography/mass spectrometryKoh, H.L. ; Wang, H.; Zhou, S. ; Chan, E. ; Woo, S.O.
121-Jun-2006Detection of sildenafil analogues in herbal products for erectile dysfunctionOh, S.S.-Y.; Zou, P.; Low, M.-Y.; Koh, H.-L. 
132002Determination of ginsenosides in medicinal plants and health supplements by pressurized liquid extraction (PLE) with reversed phase high performance liquid chromatographyLee, H.K.; Koh, H.L. ; Ong, E.S.; Woo, S.O.
142007Determination of indican, isatin, indirubin and indigotin in Isatis indigotica by liquid chromatography/electrospray ionization tandem mass spectrometryZou, P.; Koh, H.L. 
15Jun-2005Effects of water-soluble Ganoderma lucidum polysaccharides on the immune functions of patients with advanced lung cancerGao, Y.; Tang, W.; Dai, X.; Gao, H.; Chen, G.; Ye, J.; Chan, E. ; Koh, H.L. ; Li, X.; Zhou, S. 
162006Electrospray tandem mass spectrometric investigations of tadalafil and its analogue [4]Zou, P.; Hou, P.; Oh, S.S.-Y.; Low, M.-Y.; Koh, H.-L. 
172-Nov-2005Genetic diversity and variation of saponin contents in Panax notoginseng roots from a single farmHong, D.Y.Q.; Lau, A.J. ; Yeo, C.L.; Liu, X.K.; Yang, C.R.; Koh, H.L. ; Hong, Y.
182005Herb-drug interactions: A literature reviewHu, Z.; Yang, X.; Ho, P.C.L. ; Sui, Y.C. ; Heng, P.W.S. ; Chan, E. ; Duan, W.; Hwee, L.K. ; Zhou, S. 
199-Jan-2004Herbal bioactivation: The good, the bad and the uglyZhou, S. ; Koh, H.-L. ; Gao, Y.; Gong, Z.-Y. ; Lee, E.J.D.
2019-Nov-2004High-performance liquid chromatographic method with quantitative comparisons of whole chromatograms of raw and steamed Panax notoginsengLau, A.-J. ; Seo, B.-H.; Woo, S.-O.; Koh, H.-L.