下列属于非离子型表面活性剂的是 () A: HPMC B: SLS C: Tego D: lecithin E: polysobrbate
下列属于非离子型表面活性剂的是 () A: HPMC B: SLS C: Tego D: lecithin E: polysobrbate
以下属于非离子型表面活性剂的是( )。 A: lecithin B: sodium cholate C: 吐温80 D: 油酸三乙醇胺 E: SDS
以下属于非离子型表面活性剂的是( )。 A: lecithin B: sodium cholate C: 吐温80 D: 油酸三乙醇胺 E: SDS
下列属于阴离子型表面活性剂的是() A: polysorbate 80 B: lecithin C: sodium cholate D: MCC E: SDS-Na
下列属于阴离子型表面活性剂的是() A: polysorbate 80 B: lecithin C: sodium cholate D: MCC E: SDS-Na
聚氧乙烯脱水山梨醇单油酸酯的商品名称是() A: Tween20 B: Tween80 C: Span40 D: lecithin E: polysobrbate
聚氧乙烯脱水山梨醇单油酸酯的商品名称是() A: Tween20 B: Tween80 C: Span40 D: lecithin E: polysobrbate
Egg yolk contains lecithin which acts a an emulsifier. It can be used to stabilize emulsions. Adding egg yolk to a mixture of oil and water prevents the two liquids from separating.
Egg yolk contains lecithin which acts a an emulsifier. It can be used to stabilize emulsions. Adding egg yolk to a mixture of oil and water prevents the two liquids from separating.
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