不同生长期瓦尼桑黄和粗毛纤孔菌子实体主要活性成分含量比较.

The content of crude polysaccharides, total flavonoids, total triterpenoids, and ergosterol in the fruiting bodies of Sanghuangporus vaninii and Inonotus hispidus in different origins and growth stages were measured and compared. The results showed that under the same culti- vation conditions, the fruiting body of Inonotus hispidus had the highest crude polysaccharide content at 180 days of harvesting, which was 4.52%; at 60 days of harvesting, the total flavonoid and ergosterol contents were the highest, at 5.23 and 34.03 mg/kg, respectively; at 30 days of harvesting, the total triterpenoid content was the highest, at 0.61 mg/kg.The content of total triterpenes and ergosterol of fruiting bodies of Sanghuangporus vaninii cultivated by segment wood with 3 years were 0.17 and 5.86 mg/kg, respectively, which were significantly higher than those of 1 year fruiting body (0.06 and 1.90 mg/kg). Overall, the content of active components of fruiting bodies of Inonotus hispidus was higher than that of Sanghuangporus vaninii. [ABSTRACT FROM AUTHOR]