桑黄(Phellinus linteus)是近年来引起研究者广泛关注的一种珍稀食药用真菌,所含有的生物活性成分如多糖、蛋白和多酚等在抗肿瘤、调节免疫力、降血糖等方面具有明显的效果。介绍桑黄的分类、生物学特性,综述桑黄中主要组分、功能以及在食品和医药产品生产领域中的应用,并对桑黄的研究和应用前景进行了展望。 Phellinus linteus is a kind of rare medicinal fungus that has drawn much attention from researchers in recent years. Its biological active ingredients such as polysaccharides, proteins and polyphenols have antitumor, immunomodulatory, hypoglycemic and so on Obvious effect. The classification and biological characteristics of Phellinus igniarius were introduced. The main components and functions of Phellinus igniarius were summarized. The application of Phellinus linteus in the field of food and medical product production was summarized. The prospect and prospect of Phellinus igniarius were also discussed.