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. 2011 Sep 14;401(8):2609–2616. doi: 10.1007/s00216-011-5376-6

Fig. 1.

Fig. 1

Typical LC-MS spectrum (a) and “all-ion fragmentation” spectrum acquired with the HCD cell (b) for TAG 28:2/18:1/18:1 at retention time 11.33 min for B. braunii. Fragment ions in (b) corresponding to neutral losses (NL) of fatty acids 28:2 and 18:1 are indicated