Quantitative Analysis and Fingerprint Profiles for Quality Control of Fructus Schisandrae by Gas Chromatography: Mass Spectrometry

Table 1

Identification of the five compounds by GC-MS. The structures of 1–5 can be seen in Figure 1.

No.	𝑡𝑅 (min)	EI-MS fragments, m/z (abundance %).
1	27.21	416 (100), 370 (7), 330 (7), 285 (5), 235 (6),; 201 (1), 157 (2), 115 (1), 77 (1), 41 (1)
2	29.63	400 (100), 354 (4), 312 (7), 272 (3), 235 (3),; 165 (3), 128 (2), 77 (1), 41 (1)
3	32.55	384 (100), 328 (11), 283 (7), 219 (8),; 165 (5), 115 (4), 77 (1), 41 (1)
4	33.09	432 (100), 389 (12), 330 (63), 287 (8), 241 (3),; 180 (10), 128 (3), 91 (1), 43 (5)
5	36.87	416 (100), 373 (9), 341 (75), 271 (9), 215 (5),; 172 (11), 128 (6), 91 (2), 43 (7)