摘要
试验通过直接皂化-比色法和直接皂化-HPLC两种方法测定了鸭蛋蛋黄粉中胆固醇的含量。结果表明,这两种方法测定的胆固醇的含量有一定的差异。用比色法测定的蛋品中胆固醇的含量要高于用高效液相色谱法测定的胆固醇的含量。
The cholesterol in powder of duck egg yolk was measured by HPLC and colorimetry method after direct saponification in this paper. The results indicated that some differences existed in content of cholesterol. The content of cholesterol by eolorimetric method was higher than HPLC method.
出处
《湖北农业科学》
北大核心
2009年第2期455-457,共3页
Hubei Agricultural Sciences
