Table 4 Matrix effects (ME), regression equation, and linearity of fluazaindolizine and seven metabolites in five agricultural products
Compounds | Matrix | Regression equation | Linearity | ME (%) |
|---|---|---|---|---|
Fluazaindolizine | Hulled rice | Y = 488.5134X − 220.5867 | 0.9994 | − 37.8 |
Potato | Y = 731.8044X − 119.5867 | 1.0000 | − 4.6 | |
Soybean | Y = 746.7516X − 140.6711 | 0.9996 | − 4.4 | |
Mandarin | Y = 480.9950X + 11.3289 | 1.0000 | − 34.9 | |
Green pepper | Y = 681.4423X + 50.6178 | 0.9999 | − 8.6 | |
IN-A5760 | Hulled rice | Y = 289.8882X − 249.8622 | 0.9998 | − 52.7 |
Potato | Y = 317.3896X − 39.6000 | 0.9998 | − 47.1 | |
Soybean | Y = 130.4645X − 440.2489 | 0.9993 | − 80.1 | |
Mandarin | Y = 152.8357X − 113.9778 | 0.9998 | − 74.9 | |
Green pepper | Y = 284.8618X − 209.0356 | 0.9997 | − 52.1 | |
IN-F4106 | Hulled rice | Y = 151.6230X + 172.5200 | 0.9988 | − 26.8 |
Potato | Y = 163.6377X + 107.5333 | 0.9997 | − 21.1 | |
Soybean | Y = 109.1468X − 16.3111 | 0.9998 | − 48.5 | |
Mandarin | Y = 114.5550X + 24.1244 | 0.9997 | − 44.4 | |
Green pepper | Y = 153.6448X − 84.3600 | 0.9999 | − 28.0 | |
IN-QEK31 | Hulled rice | Y = 9,615.9455X + 169.5244 | 1.0000 | 14.7 |
Potato | Y = 11,603.3711X − 751.5956 | 0.9997 | 34.8 | |
Soybean | Y = 8,645.9153X − 1,667.3333 | 0.9999 | 0.4 | |
Mandarin | Y = 9,140.2164X + 100.9244 | 1.0000 | 8.3 | |
Green pepper | Y = 10,388.7935X + 158.1689 | 1.0000 | 24.4 | |
IN-QZY47 | Hulled rice | Y = 1,404.9806X + 569.9467 | 0.9999 | − 26.6 |
Potato | Y = 992.1672X + 227.4978 | 1.0000 | − 48.2 | |
Soybean | Y = 277.5431X − 603.8533 | 0.9999 | − 86.6 | |
Mandarin | Y = 765.5516X + 722.8133 | 0.9999 | − 59.0 | |
Green pepper | Y = 1,174.3395X − 179.7333 | 0.9999 | − 39.4 | |
IN-TMQ01 | Hulled rice | Y = 4,215.9080X + 868.7822 | 0.9998 | 5.7 |
Potato | Y = 6,009.9017X + 1,537.0489 | 0.9999 | 51.7 | |
Soybean | Y = 4,323.7132X − 1,003.3156 | 0.9998 | 1.9 | |
Mandarin | Y = 3,288.3520X − 288.7111 | 0.9998 | − 20.1 | |
Green pepper | Y = 5,230.3551X + 283.9067 | 1.0000 | 28.9 | |
IN-UNS90 | Hulled rice | Y = 5,542.3194X + 600.9689 | 0.9999 | 77.9 |
Potato | Y = 5,169.0420X + 1,858.4222 | 0.9999 | 73.0 | |
Soybean | Y = 3,995.0699X − 359.6844 | 0.9999 | 23.5 | |
Mandarin | Y = 4,137.9729X + 1,489.0933 | 0.9997 | 39.7 | |
Green pepper | Y = 5,427.0511X + 1,036.7778 | 1.0000 | 76.5 | |
IN-UJV12 | Hulled rice | Y = 1,386.9454X + 182.3867 | 1.0000 | 60.4 |
Potato | Y = 1,602.3660X − 665.1556 | 1.0000 | 83.2 | |
Soybean | Y = 734.4816X − 1,673.4222 | 0.9993 | − 21.1 | |
Mandarin | Y = 1,084.1933X + 234.7778 | 1.0000 | 27.4 | |
Green pepper | Y = 1,468.4122X − 1,415.9644 | 0.9998 | 65.6 |