药用植物学--菌类植物ppt课件

1、A Free sample background from Slide 1A Free sample background from Slide 2A Free sample background from Slide 3腐生为主， 兼行寄生。A Free sample background from Slide 4胞胞n壁，它们普通行有性和无性生殖。壁，它们普通行有性和无性生殖。A Free sample background from Slide 5A Free sample background from Slide 6A Free sample background from Slid

2、e 7 A Free sample background from Slide 8A Free sample background from Slide 9 A Free sample background from Slide 10A Free sample background from Slide 11A Free sample background from Slide 12n菌丝组成。菌丝组成。A Free sample background from Slide 13A Free sample background from Slide 14A Free sample backgr

3、ound from Slide 15有些真菌的菌丝常分化成特殊的形状有些真菌的菌丝常分化成特殊的形状假根假根 是根霉属真菌是根霉属真菌的匍匐枝与基质接的匍匐枝与基质接触处分化构成的根触处分化构成的根状菌丝，在显微镜状菌丝，在显微镜下假根的颜色比其下假根的颜色比其它菌丝要深。其作它菌丝要深。其作用起固着和对营养用起固着和对营养的吸收。的吸收。A Free sample background from Slide 16 A Free sample background from Slide 17A Free sample background from Slide 18茯苓茯苓菌核：有些真菌的菌丝

4、密集成颜色深，质地巩固菌核：有些真菌的菌丝密集成颜色深，质地巩固 的核状体，是渡过不良环境的休眠体，大的核状体，是渡过不良环境的休眠体，大 者如茯苓，小者如麦角，雷丸。者如茯苓，小者如麦角，雷丸。A Free sample background from Slide 19A Free sample background from Slide 20A Free sample background from Slide 21 A Free sample background from Slide 22A Free sample background from Slide 23A Free samp

5、le background from Slide 24A Free sample background from Slide 25A Free sample background from Slide 26A Free sample background from Slide 27A Free sample background from Slide 28A Free sample background from Slide 29A Free sample background from Slide 30A Free sample background from Slide 31A Free

6、sample background from Slide 32虫草属虫草属CordycepsCordyceps 寄生于鳞翅目幼虫体内，构成菌丝体，以菌核过冬，寄生于鳞翅目幼虫体内，构成菌丝体，以菌核过冬，次年子座从幼虫前端发出肉质棒状的子实体次年子座从幼虫前端发出肉质棒状的子实体-子囊壳。冬子囊壳。冬虫夏草虫夏草(C. sinensis)(C. sinensis)为名贵中药，用于治疗肺病和肾病为名贵中药，用于治疗肺病和肾病。 子座生于雪线以上子座生于雪线以上38003800米的高山带昆虫体上，系米的高山带昆虫体上，系我国我国西南部特有种。子囊壳近外表生，基部埋陷于子座组织西南部特有种。子囊壳近

7、外表生，基部埋陷于子座组织内，外表光滑，孔口不突出或稍突出。子座和小座柄外表内，外表光滑，孔口不突出或稍突出。子座和小座柄外表平滑。子囊细长，平滑。子囊细长， 240-85 240-8512-1612-16。有横隔，不易断。有横隔，不易断裂，历来为我国食用菌上品，传统补品。裂，历来为我国食用菌上品，传统补品。 A Free sample background from Slide 33A Free sample background from Slide 34A Free sample background from Slide 35A Free sample background from

8、Slide 36 A Free sample background from Slide 37A Free sample background from Slide 38A Free sample background from Slide 39 A Free sample background from Slide 40A Free sample background from Slide 41猴头菌猴头菌 Hericium erinaceusBullex FrPers云芝云芝Coriolus versicolorFrA Free sample background from Slide 4

9、2A Free sample background from Slide 43A Free sample background from Slide 44A Free sample background from Slide 45A Free sample background from Slide 46A Free sample background from Slide 47n少，便塘泄泻，惊悸失眠。含茯苓酸等三萜化合物n(pachymic acid)，茯苓多糖(pachmaram),对慢性肝炎等n有显著的疗效。A Free sample background from Slide 48A Free sample background from Slide 49剂，用于失眠、神经衰弱等症。剂，用于失眠、神经衰弱等症。A Free sample background from Slide 50A Free sample background from Slide 51A Free sample background from Slide 52A