CAJ | 학술논문

为探讨饲料中添加芽孢杆菌对方斑东风螺（Babylonia areolata）肝胰脏中抗氧化酶活性的影响，以不添加芽孢杆菌的基础饲料作为对照组，试验组在基础饲料中分别添加0.5%的枯草芽孢杆菌粉和0.5%的地衣芽孢杆菌粉，饲养方斑东风螺幼螺60 d。结果表明，饲料中添加枯草芽孢杆菌可使方斑东风螺肝胰脏中过氧化物酶（POD）活性提高28.44%（P＜0.05），而对其超氧化物歧化酶（SOD）和过氧化氢酶（CAT）活性无显著影响（P＞0.05）；饲料中添加地衣芽孢杆菌使东风螺肝胰脏中SOD活性降低30.89%（P＜0.01），使CAT活性降低70.33%（P＜0.05），而对POD活性无显著影响（P＞0.05）。以上结果提示，饲料中添加枯草芽孢杆菌可提高东风螺的非特异性免疫力，而添加地衣芽孢杆菌可能会降低东风螺的非特异性免疫力。
위탐토사료중첨가아포간균대방반동풍라（Babylonia areolata）간이장중항양화매활성적영향，이불첨가아포간균적기출사료작위대조조，시험조재기출사료중분별첨가0.5%적고초아포간균분화0.5%적지의아포간균분，사양방반동풍라유라60 d。결과표명，사료중첨가고초아포간균가사방반동풍라간이장중과양화물매（POD）활성제고28.44%（P＜0.05），이대기초양화물기화매（SOD）화과양화경매（CAT）활성무현저영향（P＞0.05）；사료중첨가지의아포간균사동풍라간이장중SOD활성강저30.89%（P＜0.01），사CAT활성강저70.33%（P＜0.05），이대POD활성무현저영향（P＞0.05）。이상결과제시，사료중첨가고초아포간균가제고동풍라적비특이성면역력，이첨가지의아포간균가능회강저동풍라적비특이성면역력。
The effects of dietary bacillus on antioxidant enzyme activities of spotted babylon snail (Babylonia areola-ta)were studied in this experiment.The spotted babylon snail in the control group and experimental groups were fed basal diet and an experimental diet (the basal diet supplemented with 0.5% Bacillus subtilis or 0.5% Bacillus licheniformis)for 60 d,respectively.The results showed that:the activity of peroxidase(POD) in hepatopancreas of the B.subtilis group signif-icantly increased by 28.44%(P<0.05),while the superoxide dismutase (SOD) and catalase (CAT) were not significantly affected by B.subtilis supplementation.The activities of the SOD significantly decreased by 30.89%and the activity of CAT decreased by 70.33%(P<0.05),but the activity of POD was not affected by B.licheniformis.The results indicated that di-etary B.subtilis could promote the non-specific immunity,while B.licheniformis could reduce the non-specific immunity of spotted babylon snail.