According to the property that acetaminophen has stabilized UV absorption, we measurated the volume of acetaminophen in the microcapsules by UV spectrophotometer, and found the medicine bearing capacity in the both microcapsules was high.

• 利用对乙酰氨基酚有稳定的紫外吸收的特点，用紫外分光光度法对微囊中对乙酰氨基酚含量的测定表明，以上两种微囊的含量和载药量均较高。