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薯干酒经~(60)Coγ射线0.5～10kGy辐照,乙醛含量从0.001g/100ml呈梯形上升至0.100g/100ml,H_2O_2含量在1.5kGy以下呈直线上升。在1.5kGy时达到最高值,1.5kGy以上后,反而随辐照剂量的加大而降低,10KGY时降到对照样品水平,作者认为在没有更灵敏、精确的监测指标之前,可应用这个规律作为辐照薯干酒辐照剂量的监测指标。薯干酒辐照后乙醛和H_2O_2含量都有所升高,但升高后乙醛含量仍低于一般白酒和某些名酒,故不必加以限制;H_2O_2含量高于一般白酒和某些名酒,根据动物毒性试验结果和多数人的摄入量,建议H_2O_2允许限量≤5.0mg/l
Radish dried wine was irradiated with ~ (60) Coγ-ray at 0.5 ~ 10kGy, the content of acetaldehyde increased from 0.001g / 100ml to 0.100g / 100ml, and the content of H_2O_2 increased linearly below 1.5kGy. Reached the highest value at 1.5kGy, after 1.5kGy or more, but with the radiation dose increased and decreased, 10KGY down to the control sample level, the author believes that in the absence of more sensitive and accurate monitoring of the indicators, you can apply this law as a Irradiated potato dry wine irradiation dose monitoring indicators. The content of acetaldehyde and H 2 O 2 in dried potato was increased after irradiation, but the content of acetaldehyde was still lower than that of general white wine and some famous wines after the increase. However, the content of H 2 O 2 was higher than that of general liquor and some famous wines, According to animal toxicity test results and most people’s intake, it is recommended H_2O_2 allowable limit ≤ 5.0mg / l