摘要
比较6种生长在不同树种上的桑黄子实体多糖、黄酮及总三萜含量。结果表明,不同树种桑黄子实体有效成分含量差异较大,桑树桑黄子实体多糖、黄酮及三萜含量均高于其他树种,分别为3.84%、5.12%和2.2%;暴马丁香树桑黄子实体多糖含量最低为1.35%,白桦树桑黄子实体黄酮、总三萜含量均最低,分别为0.68%、0.32%。
Fruit bodies of Phellinus linteus growing on 6 species of trees were compared for differences in contents of bioactive components including polysaccharides,total flavonoids and total triterpenoids.Results showed that there were significant differences in bioactive components in fruit bodies of Phellinus linteus growing on 6 species of trees.Fruit body of Phellinus linteus growing on mulberry tree exhibited contents of polysaccharides,total flavonoids and total triterpenoids of 3.84%,5.12% and 2.2%,respectively,higher than those of fruit bodies of Phellinus linteus growing on other 5 tree species.The lowest polysaccharide content of 1.35% was observed in fruit body of Phellinus linteus growing on Syringa reticulata var.mandshurica Fruit body of Phellinus linteus growing on silver birch exhibited the lowest contents of total flavonoids and total triterpenoids,which were 0.68% and 0.32%,respectively.
出处
《食品科学》
EI
CAS
CSCD
北大核心
2010年第6期199-201,共3页
Food Science
基金
天津市农业科学院院长基金项目(07011)
关键词
桑黄
多糖
黄酮
三萜
Phellinus linteus
polysaccharides
flavonoids
triterpenoids
