Validation of two analytical methods for the determination of ochratoxin A by reversed-phased high-performance liquid chromatography coupled to fluorescence detection in musts and sweet wines from Andalusia

Homochiral Asymmetric Triacylglycerol Isomers in Egg Yolk

“…The TAG-PI contents in each sample were quantified by the calibration curve shown in Table 2. In this study, the limit of detection LOD and quantification LOQ were evaluated using the rac-POO solution and calculated using the signal-to-noise ratio s/n 19 . The calculated and observed LOD s/n 3 and LOQ s/n 10 were 3 ppm and 10 ppm, respectively.…”

Simple method for the quantification of milk fat content in foods by LC-APCI-MS/MS using 1,2-dipalmitoyl-3-butyroyl-glycerol as an indicator

“…The limit of detection LOD and limit of quantification LOQ of this method were calculated using the signal-to-noise ratio s/n . The detection limit and quantification limit were defined as s/n 3 and 10, respectively 19 .…”

Actual Ratio of Triacylglycerol Positional Isomers in Milk and Cheese

“…The detection limit and quantifi cation limit of this method were calculated using the signal/noise ratio s/n . The detection limit and quantifi cation limit were defi ned as s/n 3 and 10, respectively 22 .…”