不同液体防霉剂的抑菌效果及其在颗粒饲料中的应用效果研究

摘要

The effects of different liquid mold inhibitors on mold growth, feed processing characteristics and shelf life were studied.The results showed that the primary liquid resulted in higher inhibition zone diameter against Aspergillus niger, Rhizopus spp.and Penicillium spp.than diluted liquids, which were not significantly affected by heating.The three liquid mold inhibitors increased feed moisture content before and after pelleting, hardness and output with prolonged storage life.The liquid mold inhibitors were superior to water supplementation.%研究了不同液体防霉剂对霉菌的抑菌效果及对饲料加工性能和饲料保存期的影响.结果表明,液体防霉剂原液对黑曲霉、根霉、青霉的抑菌圈直径大于稀释液,且未加热稀释液和加热稀释液的抑菌圈直径相近.三种液体防霉剂使制粒前后饲料水分含量、硬度和产量提高,并可延长饲料保存期,效果优于直接加水.