喂鱼的红线虫放冰箱冷藏,会对食品有细菌吗

2025-03-14 09:08:30
推荐回答(2个)
回答1:

喂鱼的红线虫放冰箱冷藏,会对食品有细菌污染。喂鱼的红线虫应该放在冷冻室冰冻而不是冷藏,红线虫生长环境是淤泥,带有有害细菌的可能性很高。

水蚯蚓又名红丝虫、赤线虫,属环节动物中水生寡毛类,体色鲜红或青灰色。它们多生活在江河流域的岸边或河底的污泥中,密集与污泥表层,一端固定在污泥中,一端伸出污泥在水中颤动,一遇到惊动,立刻缩回污泥中。水蚯蚓的营养价值极高,投喂前要在清水中反复漂洗,它是金鱼和锦鲤非常爱吃的饵料,也是鳗苗、幼鳖的主要饵料。红线虫不是寄生虫,吃了虽不会对人体有直接危害,但由于它本身带有的细菌及它的排泄物都能引起人的胃肠不适。
捕捞水蚯蚓多在河汊和淤泥水塘的浅水处。用细目抄网从河床的淤泥表面及泥下两厘米处铲过。在水中漂洗后得到的残余物中就有非常多的水蚯蚓。收集足量的泥蚓混合物后放置在大盆中,放满水盖上盖子遮阴。待水蚯蚓富集于水面后用手捞取。

回答2:

冰箱里的冷藏室天天放东西 本来就是有细菌的 有电视节目做过实验 拿切开的西瓜放在冰箱冷藏室 3小时后细菌成倍增加 所以关键在于定期清洁和消毒 希望能帮到你

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