新型泡菜直投式功能菌剂的安全性研究

Study on safety of novel direct vat set starters in pickles

采用急性毒性试验、大鼠30天喂养试验和小鼠骨髓微核试验评价新型泡菜直投式功能菌剂的安全性。结果表明,新型泡菜直投式功能菌剂经口最大耐受量>15g/kg.bw,属无毒级;30天喂养试验大鼠未出现明显毒性反应;小鼠骨髓微核试验结果阴性。应继续完善食用安全性资料,确保食用安全。

The safety of novel direct vat set starters in pickles was evaluated using acute oral toxicity test,30 days feeding test and micronucleus test.The maximum tolerated dose（MTD） of mice was more than.There were no obvious toxic effects showed by rats in the 30 days,feeding test.And the result of micronuclei test was negative.The safety evaluation protocols of novel direct vat set starters should be completed for food safety.