麦饭石是一种药石,它以奇特的医疗保健效果,满意的生物学试验效果,正引起人们的关注。研究表明,麦饭石具有“四大”特性,即有用组分溶出性、有害组分吸收性、细菌抑制性和pH调节性。“四大”特性的优劣决定了麦饭石质量的好坏。目前麦饭石的开发应用取得了良好效果,有广阔前景。 Maifan stone is a kind of medicine stone. It has attracted people’s attention because of its peculiar medical and health effects and satisfactory biological experiment results. Studies have shown that medical stone has “four major” characteristics, namely, the elution of useful components, the absorption of harmful components, the inhibition of bacteria and the pH adjustment. The pros and cons of the “four major” characteristics determine the quality of medical stone. At present, the development and application of medical stone has achieved good results and has broad prospects.