两种培养基中冻干厌氧菌的生存能力

Cryobiology. 1987 Apr;24(2):174-8. doi: 10.1016/0011-2240(87)90020-4.

Viability of 15 species of anaerobes was followed after freeze-drying and storage for 1 year. Organisms maintained in a 12% sucrose concentration in chopped meat carbohydrate broth survived longer and maintained higher viability counts than those organisms in double-strength skim milk.

在冻干并储存1年后，对15种厌氧菌的生存能力进行了跟踪研究。与保存在双倍浓度脱脂乳中的微生物相比，保存在含有12%蔗糖浓度的碎肉碳水化合物肉汤中的微生物存活时间更长，且保持了更高的存活菌数。