论文部分内容阅读
英国食品研究所的科学家在《自然生物技术》杂志上介绍 ,他们已发明出一种能快速检测食品和环境中的雌激素类物质的新方法。雌激素类物质可与人体的雌激素受体结合 ,而一种名为 17β 雌二醇的物质也具有类似特性。检测新方法 ,就是让上述 2种物质互相“竞争”与人体雌激素受体
British Institute of Food scientists in the “Nature Biotechnology” magazine introduced that they have invented a new method for rapid detection of estrogen substances in food and the environment. Estrogens bind to the body’s estrogen receptors, and a substance called 17β-estradiol has similar properties. The new test method is to make the two substances “compete” with the human estrogen receptor