alkali degreasing 碱法脱脂；碱法除油; 碱脱脂 alkaline degreasing 化学除油; 碱法脱脂; 碱蚀; 碱洗脱脂 degreasing agent 除油剂; 去脂剂; 脱脂剂; 脱酯剂 .
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The insoluble tea-leaf dietary fiber is prepared from tea leaves serving as raw materials by drying, coarse grinding, acid treating, alkali treating, degreasing, decoloring, drying and crushing.
该方法以茶渣为原料，经过干燥、粗粉碎、酸处理、碱处理、脱脂、脱色、干燥后并粉碎，制得不溶性茶渣膳食纤维。
Sodium stearate and sodium palmitate produced by the reaction of saponifiable oil and alkali of degreasing solution were removed by filtration.
皂化性油和除油液中的碱作用生成的硬脂酸钠及棕榈酸钠采用过滤的方法排除；
The preparation method comprises the following steps of: (1) soaking the softwood in an alkali liquor to perform reflux degreasing;
制备包括：（1）将软木材浸泡在碱液中进行回流脱脂；
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