近年来随着生命科学和营养学研究的进展 ,营养观念正在从过去强调生存、满足饱腹感、没有副作用转变为注重利用食品来促进和保持健康、降低发病的危险 ,尤其是降低慢性病的发病率。最新的生命科学研究发现 ,植物性食物中除含人体需要的各种营养素外 ,还含有各种生物活性物质 , In recent years, with the progress of life sciences and nutrition research, nutrition concepts are emphasizing survival from the past to satisfy the feeling of fullness without side effects and focusing on the use of food to promote and maintain health and reduce the risk of morbidity, especially to reduce the incidence of chronic diseases rate. The latest life science research found that in addition to plant foods containing various nutrients required by the body, but also contains a variety of bioactive substances,