Take a food test. Holding the qualification certificate of agricultural product food inspector means that you have passed the exam and reached the professional standard of food inspection.

1. Pre-inspection preparation and instrument maintenance: sampling, sampling and sample preparation are completed by beaker, balance, etc. It is necessary to accurately eliminate common faults and prepare solutions with corresponding concentrations.

2. Inspection operation: accurately measure the acidity, water solubility, fineness, impurity degree, solubility, alcohol content, PH value and other indicators of the selected food.

3. Analysis of inspection results: correctly record the original data and correctly use calculation tools to determine the inspection results.