... 无水汽油馏分 dry naphtha 饱和轻汽油馏分 ligarine; ligroine 直馏轻汽油馏分 light virgin naphtha ...
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ligarine type action 接合酶型作用
The UV-Vis spectroscopic characterization of Sudan Ⅰ, Sudan Ⅲ and Sudan Ⅳ in nonpolar solvent ligarine, polar solvent acetonitrile, and acetonitrile-water mixture was studied.
研究了苏丹红Ⅰ、苏丹红Ⅲ和苏丹红Ⅳ在非极性溶剂石油醚和极性溶剂乙腈及乙腈-水混合溶液中的紫外-可见光谱特征。
参考来源 - 苏丹红系列染料在有机溶液中的紫外·2,447,543篇论文数据，部分数据来源于NoteExpress
Methods Galangin was extracted with ethanol, degreased with ligarine, and extracted with chloroform.
方法采用乙醇提取，石油醚脱脂，氯仿萃取，上聚酰胺柱得到高良姜素。
Method The fatty oil from Carum carvi L was extracted by ligarine petrum and analyzed by capillary gas chromatograph mass spectrometer(GC-MS) method.
方法用石油醚提取脂肪油并甲酯化，采用毛细管气相色谱-质谱联用技术对其进行分析鉴定。
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