江曙; 金海亞
南京中醫藥大學藥學院; 南京中醫藥大學藥學院 南京210029; 南京210029
【中文摘要】 主要研究了紅栓菌和槐耳菌對硒的耐受力以及菌絲體蛋白對硒的富集作用。結果表明,紅栓菌的生長速率明顯要快于槐耳菌,蛋白質富集硒的能力比槐耳菌強,但對硒的敏感性較強。當發酵培養基中硒的添加量達到25μg/ml時,對菌絲體生長的抑制率最小,且在發酵初期添加無機硒,紅栓菌蛋白質富硒能力最強,其中蛋白總硒量為255.87μg,蛋白質中硒含量為6.40μg/mg。
【英文摘要】 This research pertains to comparison of the tolerance and accumulation of Se between Pycnoporus cinnabarirus and Trametes robiniphila Murr.It showed that growth of Pycnoporus cinnabarirus was faster that of than Trametes robiniphila Murr;and the accumulating Se capability to protein of the former was better than that of the later,however tolerance of Pycnoporus cinnabarirus was very poor.When Se adding up to 25μgSe/ml in the fermentator,the inhibition of the growth came the least.The total quantity and concentration of Se in protein of Pycnoporus cinnabarirus were 255.87μg and 6.40μg/mg,respectively.
【中文關鍵詞】 紅栓菌; 槐耳菌; 蛋白質; 硒
【英文關鍵詞】 Pycnoporus cinnabarirus; Trametes robiniphila Murr; protein; selenium
【文獻出處】 中國食用菌,Edible Fungi of China,編輯部郵箱,2006年01期 【DOI】CNKI:SUN:ZSYJ.0.2006-01-015