
好词典

源自hydrogen(氢)+ -ate(化学动词后缀)+ -ed(过去分词),字面意思为'被加氢的',最早记录于19世纪化学领域。
❶ 指通过化学反应向物质中添加氢原子的过程,常用于描述食品工业中将液态植物油转化为固态脂肪的技术。
“Hydrogenated oils are commonly used in processed foods to extend shelf life.”
(氢化油常用于加工食品中以延长保质期。)
“This margarine contains partially hydrogenated vegetable oil.”
(这些人造黄油含有部分氢化植物油。)
partially hydrogenated — 指只进行部分氢化处理的油脂,这种处理会产生反式脂肪,对健康有害但曾被广泛使用。
“Partially hydrogenated oils were once common in baked goods.”
(部分氢化油曾经普遍用于烘焙食品中。)
fully hydrogenated — 指完全氢化的油脂,虽然不含反式脂肪,但饱和脂肪含量极高。
“Fully hydrogenated palm oil is sometimes used as a substitute.”
(完全氢化棕榈油有时被用作替代品。)