藥用植物學(xué)--菌類植物ppt課件

1、A Free sample background from Slide 1A Free sample background from Slide 2A Free sample background from Slide 3腐生為主， 兼行寄生。A Free sample background from Slide 4胞胞n壁，它們普通行有性和無性生殖。壁，它們普通行有性和無性生殖。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菌絲組成。菌絲組成。A Free sample background from Slide 13A Free sample background from Slide 14A Free sample backgr

3、ound from Slide 15有些真菌的菌絲常分化成特殊的形狀有些真菌的菌絲常分化成特殊的形狀假根假根 是根霉屬真菌是根霉屬真菌的匍匐枝與基質(zhì)接的匍匐枝與基質(zhì)接觸處分化構(gòu)成的根觸處分化構(gòu)成的根狀菌絲，在顯微鏡狀菌絲，在顯微鏡下假根的顏色比其下假根的顏色比其它菌絲要深。其作它菌絲要深。其作用起固著和對(duì)營養(yǎng)用起固著和對(duì)營養(yǎng)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：有些真菌的菌絲

4、密集成顏色深，質(zhì)地鞏固菌核：有些真菌的菌絲密集成顏色深，質(zhì)地鞏固 的核狀體，是渡過不良環(huán)境的休眠體，大的核狀體，是渡過不良環(huán)境的休眠體，大 者如茯苓，小者如麥角，雷丸。者如茯苓，小者如麥角，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蟲草屬蟲草屬CordycepsCordyceps 寄生于鱗翅目幼蟲體內(nèi)，構(gòu)成菌絲體，以菌核過冬，寄生于鱗翅目幼蟲體內(nèi)，構(gòu)成菌絲體，以菌核過冬，次年子座從幼蟲前端發(fā)出肉質(zhì)棒狀的子實(shí)體次年子座從幼蟲前端發(fā)出肉質(zhì)棒狀的子實(shí)體-子囊殼。冬子囊殼。冬蟲夏草蟲夏草(C. sinensis)(C. sinensis)為名貴中藥，用于治療肺病和腎病為名貴中藥，用于治療肺病和腎病。 子座生于雪線以上子座生于雪線以上38003800米的高山帶昆蟲體上，系米的高山帶昆蟲體上，系我國我國西南部特有種。子囊殼近外表生，基部埋陷于子座組織西南部特有種。子囊殼近

7、外表生，基部埋陷于子座組織內(nèi)，外表光滑，孔口不突出或稍突出。子座和小座柄外表內(nèi)，外表光滑，孔口不突出或稍突出。子座和小座柄外表平滑。子囊細(xì)長，平滑。子囊細(xì)長， 240-85 240-8512-1612-16。有橫隔，不易斷。有橫隔，不易斷裂，歷來為我國食用菌上品，傳統(tǒng)補(bǔ)品。裂，歷來為我國食用菌上品，傳統(tǒng)補(bǔ)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猴頭菌猴頭菌 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，便塘泄瀉，驚悸失眠。含茯苓酸等三萜化合物n(pachymic acid)，茯苓多糖(pachmaram),對(duì)慢性肝炎等n有顯著的療效。A Free sample background from Slide 48A Free sample background from Slide 49劑，用于失眠、神經(jīng)衰弱等癥。劑，用于失眠、神經(jīng)衰弱等癥。A Free sample background from Slide 50A Free sample background from Slide 51A Free sample background from Slide 52A