【摘要】 采用不同包装材料,并用高压电场对去皮山药进行处理,将处理好的去皮山药于4~10℃保藏,测定其细菌菌落数,观察感观变化,研究不同包装和高压电场条件对去皮山药的保藏效果。结果表明:用护色液处理,50℃煮15min后,经真空PET/PE复合包装和高压电场64kV处理12min,低温4~10℃保藏去皮山药为最佳。更多还原

【Abstract】 Flayed yam was packed with different materials and treated with high pressure electric field;the package was preserved under 4~10℃;germs number was observed and appearance was evaluated.The results showed that packed with PET/ PE,treated with 64 kV high pressure electric field,and treated 15mins at 50℃ with the protection-color liquid can provide best preservation effect.更多还原