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the most commonly used white sugar in the market is the first-grade white sugar, and the second-grade white sugar is generally used in industrial production.

white sugar is a kind of sugar, and its granules are crystal, uniform, white in color and pure in sweetness, slightly less than brown sugar. Commonly used in cooking. Proper consumption of white sugar has the effects of tonifying middle energizer, invigorating qi, harmonizing stomach and moistening lung, nourishing yin and stopping sweating. White sugar is divided into four grades, namely: refined grade, excellent grade, first grade and second grade.