中药糖浆剂多为复方制剂,成分复杂,难以控制质量。严格控制半成品相对密度是控制药品质量的手段之一。半成品的标准相对密度应依据《药品标准》规定的成品相对密度及含糖量计算求得,未 Traditional Chinese medicine syrup and more for the preparation, complex composition, it is difficult to control the quality. Strict control of the relative density of semi-finished products is one of the means to control the quality of medicines. The relative standard density of semi-finished products should be based on the “drug standards” provided by the relative density of the finished product and calculated sugar content, not