Determination of Froctooligosaccharides in Transgenic Sugarcane with 1-SST using High Performance Liquid Chromatography(HPLC)
doi: 10.15886/j.cnki.rdswxb.2011.02.008
- Received Date: 2010-04-21
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Key words:
- HPLC /
- FOS(froctooligosaccharides) /
- fructose /
- glucose /
- sucrose
Abstract: In order to determine varieties and contents of froctooligosaccharides in transgenic sugarcane transformed with 1-SST.Two saccharides determination methods using HPLC were established,one for determining the fructose,glucose and sucrose,the other for determining three Froctooligosaccharides(GF2,GF3 and GF4).Saccharides of sugarcane were extracted with water,using a mobile phase composed of acetonitrile and water(87/13 V/V;75/25 V/V) at a flow rate of 1.0 mL·min-1 for separating,Hydersir NH2 column(4.6 mm×250 mm,5 μm) temperature was 30 ℃,the differential refraction detector was used to detect samples.The results indicated that the linear ranges of the six saccharides were 0.625—50 mg·mL-1,with a correlation coefficient exceeding 0.999 3.kestose GF2 in sugarcane transformed with the 1-SST gene were detected.Our methods can be used for accurate qualitative and quantitative determination of fructose,glucose and sucrose in sugarcane.
Citation: | WU Yuanli, YANG Benpeng, CAI Wenwei, ZHANG Shuzhen. Determination of Froctooligosaccharides in Transgenic Sugarcane with 1-SST using High Performance Liquid Chromatography(HPLC)[J]. Journal of Tropical Biology, 2011, 2(2): 101-106. doi: 10.15886/j.cnki.rdswxb.2011.02.008 |