Ingredients: 100 kg of lotus root, 20 kg of salt, 2 kg of ginger, 0.5 kg of aniseed material, and 50 kg of cold water.
Method: The lotus root is peeled and cut into slices, put into a salt water tank, and the cylinder is inverted once a day. After salting for 4 to 5 days, salt water is poured, various ingredients are mixed in, and a small amount of soy sauce is added. It can be eaten after 4 to 5 days.
Titration (also known as titrimetry[1] and volumetric analysis) is a common laboratory method of quantitative chemical analysis to determine the concentration of an identified analyte (a substance to be analyzed). A reagent, termed the titrant or Titrator,[2] is prepared as a standard solution of known concentration and volume. The titrant reacts with a solution of analyte (which may also be termed the titrand[3]) to determine the analyte's concentration. The volume of titrant that reacted with the analyte is termed the titration volume.
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