减振包装对双孢菇采后贮运品质的影响

为降低物流运输振动对双孢菇采后贮运品质的影响,以发泡聚乙烯(EPE)为材料对菇柄进行柔性固定,设计针对双孢菇的EPE单菇固定缓冲包装。以普通减振包装和无缓冲包装为对照组,将不同包装的双孢菇模拟运输振动16 h后置于4 ℃冷库贮藏,每3 d取样1次并测定相关指标。结果表明,所设计的缓冲包装降低了双孢菇的褐变程度,延缓了衰老进程,减少了抗氧化物质的消耗,维持了抗氧化酶的活力,贮藏品质优于普通减振包装组,说明所设计的缓冲包装具有良好的减振效果,可应用于双孢菇的采后物流运输。

Effect of special cushioning packaging on storage quality of Agaricus bisporus

In order to reduce the impact of vibration during logistics on the storage quality of Agaricus bisporus, a special cushioning package was designed by using foamed polyethylene (EPE) as the material to fix the handle of single mushroom. The ordinary cushioning packaging and non-cushioning packaging were used as the control.A. bisporus with different packaging was stored at 4 ℃with 16 h of simulated transportation vibration, and relevant indexes were measured every 3 days. The results showed that the special cushioning packaging reduced the browning degree, delayed the aging process, reduced the consumption of antioxidant substances, maintained the activity of antioxidant enzymes of A. bisporus, and the storage quality of A. bisporus with the special cushioning packaging was better than that with ordinary cushioning packaging or non-cushioning packaging, which indicated that the special cushioning packaging had good damping effect and could be applied in the logistics of A. bisporus.