Packaging type and storage temperature effects on the microbiological quality and biogenic amine content in Agaricus bisporus fruiting bodies were studied. The products stored in perforated packaging had significantly higher average total counts of bacteria, moulds and yeasts and Enterobacteriaceae than those packed in modified atmosphere (30% CO₂, 70% N₂). All of these indicators had significantly higher values at 19 ± 1 °C than at 7 ± 1 °C. It was found that storage of fruiting bodies in perforated packaging at both temperatures as well as in a modified atmosphere packaged at 7 °C resulted in a reduction in the total content of biogenic amines. However, 4 days of storage at 19 °C of MAP packaged material led to a more than 3-fold increase in their content compared to the fresh one. It was mainly caused by the synthesis of phenylethylamine, cadaverine, putrescine and to some extent histamine. Spermine was not found. Although the modified atmosphere better protects Agaricus bisporus fruiting bodies against the growth of microorganisms, a lower average level of biogenic amines was found when stored in perforated packaging.

研究了包装类型和贮藏温度对双孢蘑菇子实体微生物质量和生物胺含量的影响。存储在穿孔包装产品具有的细菌，霉菌和酵母和肠杆菌比气调包装显著更高的平均总计数（30％CO ₂，70％N ₂）。所有这些指标在19±1°C时的值均明显高于7±1°C。发现在两个温度下以及在7°C下包装的改良气氛中，将子实体保存在多孔包装中会导致生物胺总含量降低。但是，相比于新鲜的MAP包装材料，在19°C下储存4天会导致其含量增加3倍以上。它主要由苯乙胺，尸胺，腐胺和某种程度上的组胺的合成引起。找不到精胺。尽管改良的气氛能更好地保护双孢蘑菇子实体免受微生物的生长，但在带孔包装中存储时，发现平均较低的生物胺水平。