請(qǐng)教:氫化度的定義是什么?與碘值的區(qū)別是什么?
氫化度定義是什么?與碘值的區(qū)別是什么?比如說(shuō)全氫化植物油氫化度為0-10,那么碘值是不是也是0-10.
原文如下“Typically, partially hydrogenated vegetable oils have a degree of hydrogenation ranging from 0-80. Fully hydrogenated vegetable oils in the art typically have a degree of hydrogenation in the range of 0 to about 10.”
[ Last edited by qfw_68 on 2016-10-25 at 20:38 ]
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氫化度是指碳-碳雙鍵雙鍵的氫化率:(氫化前的雙鍵含量-氫化后的雙鍵含量)/氫化前的雙鍵含量 (以百分?jǐn)?shù)表示)
第19/142頁(yè):
https://www.docin.com/p-1270195517.html
碘值是指100g油脂(或其他樣品)所吸收碘的質(zhì)量(g)。碘值越大,油脂的不飽和程度越大,