鲜肉保鲜剂的急性毒性试验研究

Acute Toxicity Test of Antistaling Agent in Meat

本文以昆明小鼠为试验对象,对所研制的牛羊保鲜剂进行了急性毒理学试验,结果表明:4种保鲜剂的LD50分别为2889.117、3237.07、3431.828和3546.835mg/kg,其中保鲜剂C、D未添加防腐剂,以植物提取成分为主,具有较高的安全性。

For understanding the acute toxicity of antistaling agent, kunming mice were divided into 24 groups which given four kind antistaling agent at different dose, The result showed that the LD50 of antistaling agent A, B, C and D were 2889.117, 3237.07, 3431.828 and 3546.835mg/kg. Antistaling agent C and D that only made of plant extracts have better safety and without antiseptic substance.