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by voxic11 803 days ago
Based on some reading, beet sugar refining is easier because of less impurities than cane sugar. So the modern technique for producing white beet sugar is to use vacuum evaporation to crystalize out the sugar out of beet juice leaving the impurities behind. Maybe before vacuum evaporation was invented beet sugar had to be undergo chemical processing similar to cane sugar to remove the impurities?