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畜牧人

標題: 糖蜜檢測問題 [打印本頁]
作者: 冰雪糖豆    時間: 2011-8-8 15:16
標題: 糖蜜檢測問題
糖蜜在燒杯里敞口放一周到十天左右，上面就生出一層白蒲，這是糖蜜變質還是自然現象啊？
有檢測糖蜜酸價的嗎？具體方法和油脂的一樣嗎？
糖蜜是怎樣的加工工藝呢？
請高手解答！



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亚洲日韩精品无码专区网站_亚洲日本一区二区_亚洲Av无码专区国产乱码DVD_亚洲精品永久在线观看 
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