Determination of linear range and lower limit of 9 glucocorticoid residues in puffer fish, eel and grilled eel

10.

According to the sensitivity of glucocorticoids, prednisolone, prednisone , hydrocortisone , cortisone, methylprednisolone , betamethasone , and dexamethasone are prepared with methanol at 0.

Table 10-5 Glucocorticoid linear range, linear equation and correlation coefficient

Under the operating conditions of this method, prednisolone, prednisone, hydrocortisone, cortisone, methylprednisolone, betamethasone, dexamethasone at 0.

10.

Nine glucocorticoid residues were detected on puffer fish, eel, grilled eel, crucian, ayu, and yellow catfish.

Table 10-6 Experiment data of adding recovery rate

10.

Under repeatability test conditions, the absolute difference between the two independent test results obtained does not exceed the repeatability limit (r).

Table 10-7 Content range and repeatability and reproducibility equation

Related links: Optimization of analysis conditions for determination of 9 glucocorticoid residues in puffer fish, eels and grilled eels