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Scientia Silvae Sinicae ›› 1997, Vol. 33 ›› Issue (5): 447-453.

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HIGH PERFORMANCE LIQUID CHROMATOGRAPHY (HPLC) ANALYSIS OF MOLECULAR SPECIES OF PHOSPHATIDYLGLYCEROL FROM LEAVES OF GINKGO BILOBA, CHINESE FIR AND POPLAR

Hong Bao,Man Shen,Minzhou Xia,Ziling Hu   

  1. Nanjing Forestry University Nanjing 210037
  • Received:1996-07-29 Online:1997-09-25 Published:1997-09-25

Abstract:

Molecular species of phosphatidylglycerol in leaves of Ginkgo biloba, Chinese fir and Poplar were analyzed by HPLC on a C18 column with acetonitoile-2-propanol (80 : 20, v / v) as mobile phase. 8 molecular species of PG were found in these 3 trees, they are (18:3/16:1〈3t〉)PG. (18:3/16:0)PG. (18:2/16:1〈3t〉)PG. (18:2/16:0)PG. (18:1/16:1〈3t〉PG, (16:0 /16:1〈3t〉PG, (18:1/16:0)PG, (16:0/16:0)PG, The relative amounts of these 8 molecular species in 3 bees are significantly different: (mol%) Ginkgo biloba, 30.5, 12.6, 1 7.9, 22.4, 0.2, 5.1, 4.0, 5.3, Chinese fir, 6.4, 16.1, 1 1.5, 33.2, 0.3, 3.0, 19.8, 7.3, Poplar, 10.1, 10.6, 10.6, 14.1, 8.4, 22.3, 12.5, 11.3.

Key words: Ginkgo biloba, Chinese fir, Poplar, Phosphatiylglycerol, Molecular species, High performance liquid chromatography (HPLC)