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← Back to: 哪些灵芝有药用功效-
Research finding
赤芝与紫芝的多糖:结构相近,作用相似
研究者比较了多批赤芝和紫芝的,发现两者在单糖和寡糖组成、分子大小、糖苷键连接方式上结构特征相同。在乳腺癌小鼠模型中,两种灵芝的多糖口服后都抑制了肿瘤生长,效果没有明显差别;它们并不直接杀伤肿瘤细胞,而是通过激活巨噬细胞起作用,对小鼠肠道菌群的影响也相似。
Animal studyObserved in animalsHow the study was done
研究者用色谱、红外、核磁共振等方法分析 8 批赤芝和 7 批紫芝的多糖,再在乳腺癌小鼠模型和巨噬细胞实验中比较作用,并对小鼠粪便菌群进行测序。
What the researchers say
研究者认为,多糖是两种灵芝共同的有效成分,这一结果支持药典把赤芝和紫芝都作为灵芝药材使用。
Source
Li LF、Liu HB、Zhang QW 等,Comprehensive comparison of polysaccharides from Ganoderma lucidum and G. sinense: chemical, antitumor, immunomodulating and gut-microbiota modulatory properties,Scientific Reports,2018,8:6172
Last updated: 2026-10-17
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