The resulting mixtures of
methyl glycosides were trimethylsilylated (hexamethyldisila-
zane-trimethylchlorosilane-pyridine 1:1:5,30min,room tem-
perature), and then analyzed by GLC on an EC-1column
(30m0.32 mm,Alltech),using a Chrompack CP9002 gas
chromatograph(temperature program 140–240 1C, 4 1C/min)