粮油加工（电子版）
糧油加工（電子版）
량유가공（전자판）
Cereals and Oils Processing（Electronic Version）
2014年
9期
38-41
,共4页
赵越%王瑞琦%刘睿杰%李秋%王珊珊%杜润鸿%常明
趙越%王瑞琦%劉睿傑%李鞦%王珊珊%杜潤鴻%常明
조월%왕서기%류예걸%리추%왕산산%두윤홍%상명
花生%黄曲霉毒素B1%降解%微波%光波
花生%黃麯黴毒素B1%降解%微波%光波
화생%황곡매독소B1%강해%미파%광파
Peanut%AFB1%Degradation%Microwave%Lightwave
针对花生表面存在的黄曲霉毒素污染问题，考察了微波光波组合辐射处理对花生表面黄曲霉毒素B1（AFB1）的降解效果。将花生在一定微波光波辐射频率下进行试验，研究结果表明：微波光波联合辐射法可有效降解花生表面的AFB1，并随着时间增加，毒素减少量也增加，8min时降解率达到74.06%； AFB1降解速率与样品最初被污染的水平有关；经该法处理后的花生，其基本成分变化不大，营养成分损失较少。由于微波光波组合辐射法降解条件温和、操作简单、降解效率高，可应用于受黄曲霉毒素污染的粮食物料中。
針對花生錶麵存在的黃麯黴毒素汙染問題，攷察瞭微波光波組閤輻射處理對花生錶麵黃麯黴毒素B1（AFB1）的降解效果。將花生在一定微波光波輻射頻率下進行試驗，研究結果錶明：微波光波聯閤輻射法可有效降解花生錶麵的AFB1，併隨著時間增加，毒素減少量也增加，8min時降解率達到74.06%； AFB1降解速率與樣品最初被汙染的水平有關；經該法處理後的花生，其基本成分變化不大，營養成分損失較少。由于微波光波組閤輻射法降解條件溫和、操作簡單、降解效率高，可應用于受黃麯黴毒素汙染的糧食物料中。
침대화생표면존재적황곡매독소오염문제，고찰료미파광파조합복사처리대화생표면황곡매독소B1（AFB1）적강해효과。장화생재일정미파광파복사빈솔하진행시험，연구결과표명：미파광파연합복사법가유효강해화생표면적AFB1，병수착시간증가，독소감소량야증가，8min시강해솔체도74.06%； AFB1강해속솔여양품최초피오염적수평유관；경해법처리후적화생，기기본성분변화불대，영양성분손실교소。유우미파광파조합복사법강해조건온화、조작간단、강해효솔고，가응용우수황곡매독소오염적양식물료중。
For problem of contaminated peanut with aflatoxin, effect of microwave-lightwave combined treatment on degradation of aflatoxin B1 in peanut was studied. Results of experiment indicated that method of microwave and light-wave combined treatment could effectively degrade AFB1 in peanut, degradation level of AFB1 in peanut increased with treatment time, and under condition of 8 min, degradation rate of AFB1 was 74.06%. Degradation rate of AFB1 was relat-ed to initial level of contamination. Basic ingredients of peanut changed little, and less nutrition was lost. Since method was under soft condition, simple and efficient, it could be applied to the crops contaminated with aflatoxin.
