Publications by authors named "Choy Sin Hew"

7Publications

Determination of metabolites in Uncaria sinensis by HPLC and GC-MS after green solvent microwave-assisted extraction.

Talanta 2011 Jan 4;83(3):891-8. Epub 2010 Nov 4.

Natural Sciences and Science Education Academic Group, Nanyang Technological University, 1 Nanyang Walk, Singapore 637616, Singapore.

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January 2011

Pressurized hot water extraction (PHWE).

J Chromatogr A 2010 Apr 4;1217(16):2484-94. Epub 2010 Jan 4.

Natural Sciences and Science Education Academic Group, Nanyang Technological University, 1 Nanyang Walk, Singapore 637616, Singapore.

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April 2010

Validation of green-solvent extraction combined with chromatographic chemical fingerprint to evaluate quality of Stevia rebaudiana Bertoni.

J Sep Sci 2009 Feb;32(4):613-22

Natural Sciences and Science Education Academic Group, Nanyang Technological University, Singapore, Singapore.

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February 2009

Evaluation of the extraction efficiency of thermally labile bioactive compounds in Gastrodia elata Blume by pressurized hot water extraction and microwave-assisted extraction.

J Chromatogr A 2008 Feb 9;1182(1):34-40. Epub 2008 Jan 9.

Natural Sciences and Science Education Academic Group, Nanyang Technological University, 1 Nanyang Walk, Singapore 637616, Singapore.

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February 2008

Cloning, characterization and tissue specific expression of a sucrose synthase gene from tropical epiphytic CAM orchid Mokara Yellow.

J Plant Physiol 2004 Jan;161(1):87-94

Department of Biological Sciences, National University of Singapore, 10 Kent Ridge Crescent, Singapore 119260.

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January 2004

Cloning of a sucrose-phosphate synthase gene highly expressed in flowers from the tropical epiphytic orchid Oncidium Goldiana.

J Exp Bot 2003 Sep 28;54(390):2189-91. Epub 2003 Jul 28.

Department of Biological Sciences, National University of Singapore, 10 Kent Ridge Crescent, Singapore 119260.

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September 2003