摘要
采用氨气熏蒸法对污染黄曲霉毒素AFB1的花生进行处理,使其中的AFB1得到降解,并通过单因素实验考察氨气浓度、氨熏温度、花生含水量和蒸熏时间等条件对降解率的影响,得到最优条件。结果表明,氨气熏蒸法最佳条件为:氨气浓度10%,熏蒸温度40℃,花生含水量30%,氨熏时间96 h,最高降解率为95.06%,降解效果显著。氨气熏蒸法易于操作、成本低廉、降解率高,且氨气来源广泛,适合大规模实际应用。
Peanuts which contaminated by aflatoxin was treated by ammonia gas method and AFB1 was degraded. Effect of concentration of ammonia gas, temperature, moisture of peanuts and time of degradation rate of AFB1 was investigated by single factor experiments , and the optimal condition was determined. The results show that the optimum conditions for ammonia gas method were concentration of ammonia gas 10 %, temperature 40 ℃, moisture of peanuts 30%, ammonia smoked time 96 h, the highest degradation rate 95.06%, the degradation effect was remarkable. Ammonia gas method is easy to operate, low cost, high degradation rate, and the ammonia＇s source is rich, it is suitable for large-scale practical application.
出处
《食品研究与开发》
CAS
北大核心
2014年第3期111-113,共3页
Food Research and Development
