Embodiments of the present invention provide a method for recording and replaying a network game. The tape articles can have a ratio of the low temperature area under the curve to the total area under the curve of less than about 0. With the presence of a corresponding control signal a line-switching connection is established from the first switch to the second switch and the data are then transferred through this connection. The analysis of flavonoid and steroidal glycosidic compounds in HOSTA leaves served as a model system.