The biological characteristics of mycelia from phellinus igniarius and culture media were studied. two kinds of culture media were suitable for the growth of mycelia. the result indicated that the culture medium with potato as nitrogen source and saccharose as carbon source was suitable for collecting mycelia, and the culture medium with peptone as nitrogen source and solvable amylum as carbon source was suitable for conservation
為了最大限度地保存菌種的活力，以提高菌
絲體的質量及菌
絲體內活性成分的累積，本文通過對比研究，進一步對其生長基質進行篩選，明確了兩種適于桑黃菌
絲生長的固體培養基：以馬鈴薯為氮源、
蔗糖為碳源的培養基較適用於菌
絲收集，以蛋白腖為氮源、可溶性澱粉為碳源的培養基較適用於菌種的保藏。
They trudged uphill through tall sweet-smelling green walls of sugarcane.
他們穿過高高的，帶著甜
絲絲氣味的綠色甘
蔗林，艱難地爬上坡。
Some people buy when the sugar cane not the careful choice, after the incision saw red filiform thought is the normal phenomenon, after finally edible causes the sugar cane to be poisoned
有人買甘蔗時沒有仔細挑選，切開后看到紅色絲狀物又以為是正常現象，結果食用后導致甘蔗中毒。
