CAJ | 학술논문

为控制鲍鱼微波冻干过程中微生物数量,试验过程中将鲍鱼进行纳米银涂膜.实验结果表明,在微波冻干过程中,以0.3 mg/L的纳米银淀粉液涂膜,鲍鱼中细菌总数下降99.2%,大肠菌群MPN值小于30.微波和纳米银涂膜结合,很好的控制了冻干鲍鱼的微生物,而且纳米银涂膜对鲍鱼的干燥效率无明显影响.
위공제포어미파동간과정중미생물수량,시험과정중장포어진행납미은도막.실험결과표명,재미파동간과정중,이0.3 mg/L적납미은정분액도막,포어중세균총수하강99.2%,대장균군MPN치소우30.미파화납미은도막결합,흔호적공제료동간포어적미생물,이차납미은도막대포어적간조효솔무명현영향.
The aim of this study is to develop a method on the process of microwave freeze drying abalone, nano-silver coating was introduced and the technique experiments were carried out. The results was showed that nano-silver of 0.3mg/L coating could sterilize about 99.1% and the count is less than 30 of Coliform bacteria on the process of microwave freeze drying. To ensure perfect sterilization effect, nano-silver coating technique was combined with microwave freeze drying process. Nano-silver coating treatment could lead to low microorganism number and had no significant effect on drying efficiency.