不同包装材料对货架期杏鲍菇贮藏品质的影响

Influence of Different Material Packages on Storage Quality of Pleurotus eryngii during Shelf-life

以杏鲍菇为试材,分别采用0.030 mm厚的PP袋、0.025 mm厚的PE袋以及0.070 mm厚的拷贝纸包装,不包装为对照,常温下贮藏,研究不同包装材料对货架期杏鲍菇贮藏品质的影响。结果表明:PP和PE袋包装均可较好的保持货架期杏鲍菇子实体的硬度和咀嚼性,有效延缓弹性的下降,抑制子实体的褐变,使其保持较好的色泽和感官品质,有效延长了杏鲍菇的货架期。相比PP和PE包装,拷贝纸包装的保鲜效果较差,拷贝纸包装不适用于常温条件下杏鲍菇的保鲜。

The experiment was carried out with Pleurotus eryngii as materials which were packed with 0.030 mm PP bag, 0.025 mm PE bag and 0.07 mm copy paper. Not packaged as a control group. All the Pleurotus eryngii stored at normal temperature. The influence of different packing materials on storage quality of Pleurotus eryngii was studied during shelf-life. The results showed that Pleurotus eryngii was packed with 0.030 mm PP and 0.025 mm PE bag during shelf-life, preferably maintained the hardness and chewiness, effectively delayed the decline of springiness and the browning degree. So it could better maintain the color and sensory quality of Pleurotus eryngii, effectively extend the shelf-life of Pleurotus eryngii. Relative PP and PE bag packaging, the preservation effect of Pleurotus eryngii which packed with 0.07 mm copy paper was poor. It was not suitable for the preservation ofPleurotus eryngii under normal temperature.