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降低细胞代谢速度是营养饥饿、除氧、液氮保藏及冰冻干燥等方法的理论基础。这些方法单独或混和使用。脱水保藏法水是细胞代谢不可缺少的物质,因此脱水可限制代谢活动。其方法:将真菌菌丝或孢子吸附在土粒、硅肢及纤维材料(滤纸等)上,然后冷冻干燥。据报导,蘑菇孢子可长期保藏在土粒或滤纸中,然而未作贮藏后的各种生理特征试验。我们将香菇、平菇的菌丝片断和孢子吸附在无菌的硅胶上,贮于5℃或-20℃中,一年后它们均存活,但没对其活力及生理特性进行测试。
Reducing the rate of cellular metabolism is the theoretical basis for methods such as nutrient starvation, deoxygenation, liquid nitrogen storage and freeze-drying. These methods are used alone or in combination. Dehydration Preservation Water is an essential cell metabolism, so dehydration can limit metabolic activity. The method: the fungal mycelium or spores adsorbed in soil particles, silicon limbs and fiber material (filter paper, etc.), and then freeze-dried. It has been reported that mushroom spores can be preserved for long periods of time in soil particles or filter paper, however, they have not been tested for various physiological characteristics after storage. We collected mushrooms, mycelium fragments and spores of Pleurotus ostreatus on sterile silica gel and stored them at 5 ° C or -20 ° C. After a year they both survived, but their viability and physiological properties were not tested.