朱鐵群; 姚占芳
華北水利水電學院; 河南農業大學 鄭州 450045 ; 鄭州 450002
【中文摘要】 用三十烷醇、α-萘乙酸和玉米素處理香菇507菌絲體,并測定菌絲生長速度和羧甲基纖維素酶、半纖維素酶、愈創木酚氧化酶的活性。試驗結果表明,不同生長調節劑對香菇菌絲體的生長速度及三種胞外酶活性的影響不同。三種生長調節劑雖能影響菌絲生長速度和三種胞外酶的活性,但不能改變其變化趨勢。此外,本文還討論了菌絲生長速度和三種胞外酶活性的調控機制。
【英文摘要】 The mycelium of Lentinula edodes 507 was treated by melissyl alcohol, naphthylacetic acid and zeatin. Then the mycelium growth rate and carboxymethyl cellulase, hemicellulase and guaiacol oxidase activity were measured in this study. The results showed that different kinds of growth regulator had different effect on the growth rate of mycelium and the activity of 3 ectoenzymes. It was concluded that although three growth regulators used had effect on mycelium growth rate and enzyme activity, it could not change the trend of variation. While the mycelium growth rate and the activity regulation mechanism of 3 ectoenzymes were also discussed in this study.
【中文關鍵詞】 生長調節劑; 酶活性; 菌絲生長速度; 調控
【英文關鍵詞】 Growth regulator; Enzyme activity; Mycelium growth rate; Regulation
【文獻出處】 食用菌學報,Acta Edulis Fungi,編輯部郵箱,1998年02期 【DOI】CNKI:SUN:SYJB.0.1998-02-004