发酵因素对灵芝富硒深层培养的影响  

Effect of the Fermentative Factors on Accumulation Se in Ganoderma by Submerged Culture

作　　者：尚德静[1] 于桂军[1] 

机构地区：[1]辽宁师范大学食品生化研究所

出　　处：《中国食用菌》1998年第2期28-30,共3页Edible Fungi of China

摘　　要：本文报道了发酵因素对灵芝菌富硒深层培养的影响。研究结果表明：富硒灵芝在２０～３２℃以内、８０～２４０ｒ／ｍｉｎ、ｐＨ５～８均可以生长，其中２６℃、１８０ｒ／ｍｉｎ、ｐＨ自然（６８左右）、接种量１０％为最佳发酵因素；葡萄糖为灵芝富硒深层培养的最佳碳源，蛋白胨加牛肉膏为最佳氮源，磷酸二氢钾加硫酸镁为最适无机盐。The effect of the fermentative factors on accumulation Se in Ganoderma by submerged culture was reported.Experimental results indicated that Ganoderma of accumulation Se can grow in 20～30℃,80～240r/min,pH5～8 and the optimum fermentative factors were 26℃,80r/min,pH80 and inoculum quantity percent 10.The optimum carbon and nitrogen sources were glucose,peptone and beef extraction,KH2PO3,MgSO4 were the opitmum inorganic salt.

关 键 词：发酵 灵芝 深层培养 富硒 食品微生物学 

分 类 号：TS201.3[轻工技术与工程—食品科学]