Imtiaj Ahmed, Jayasinghe Chandana, Lee Geon Woo, Shim Mi Ja, Rho Hyun-Su, Lee Hyun Sook, Hur Hyun, Lee Min Woong, Lee U-Youn, Lee Tae-Soo
Department of Biology, University of Incheon, Incheon 402-749, Korea.
Mycobiology. 2008 Jun;36(2):88-92. doi: 10.4489/MYCO.2008.36.2.088. Epub 2008 Jun 30.
Vegetative growth of four different strains of Hericium erinaceus was observed. The temperature suitable for optimal mycelial growth was determined to be 25℃, with growth observed in the extend temperature range of 2030℃. The different strains of this mushroom showed distinct pH requirements for their optimum vegetative growth, with the most favorable growth observed at pH 6. Considering vegetative mycelial growth, PDA, YM, Hennerberg, Hamada, and Glucose peptone were the most favorable media, and Czapek Dox, Hoppkins, Glucose tryptone, and Lilly were the most unfavorable media for these mushroom strains. With the exception of lactose, most of the carbon sources assayed demonstrated favorable vegetative growth of H. erinaceus. For mycelial growth, the most suitable nitrogen source was alanine and the most unsuitable was histidine. Oak sawdust medium supplemented with 1020% rice bran was the best for mycelial growth of the mushroom.
观察了四种不同菌株的猴头菇的营养生长。确定适合菌丝体最佳生长的温度为25℃,在2030℃的扩展温度范围内均有生长。这种蘑菇的不同菌株在最佳营养生长方面表现出不同的pH要求,在pH 6时观察到最有利的生长。考虑到营养菌丝体生长,PDA、YM、亨纳贝格、滨田和葡萄糖蛋白胨是最有利的培养基,而查氏、霍普金斯、葡萄糖胰蛋白胨和利利培养基对这些蘑菇菌株最不利。除乳糖外,所检测的大多数碳源都显示出有利于猴头菇的营养生长。对于菌丝体生长,最合适的氮源是丙氨酸,最不合适的是组氨酸。添加1020%米糠的橡木锯末培养基对该蘑菇的菌丝体生长最佳。