据专业人士介绍,给大米抛光、染色是近年来不少商贩为吸引顾客、扩大销售而采用的竞争手段。通过给大米添香加色,可以显著改善其外观,使人闻之有香,观之晶亮,人为地提高了大米的档次与规格。当然,这里面也包括多种情况,如一些不法商贩将从黑市上低价买来的陈化米或劣质大米经过 According to professionals, the polishing and dyeing of rice is a competitive method used by many vendors in recent years to attract customers and expand sales. By adding color to the rice, the appearance of the rice can be significantly improved, making people feel scented, viewing the crystals bright, and artificially improving the grade and specifications of the rice. Of course, there are also many situations. For example, some unscrupulous peddlers will pass the Chenhuami or poor quality rice bought from the black market at a low price.