常见例句Keywords monascus pigments;monascin;photobleaching;spray-MS; 红曲色素;红曲素;光褪色;喷雾质谱;Keywords Monascin extraction High performance Liquid chromatography Infrared spectronetry; 红曲色素;萃取高效液相色谱;红外光谱; 返回 monascin