Objective: To develop a method for purity test and enantioseparation of ephedrine levorotatory by capillary electrophoresis.

目的：建立左旋麻黃堿中對映異構體雜質檢查的毛細管電泳方法。

Results: Under the experimental conditions adopted, the baseline separation of ephedrin and ephedrine levorotatory was obtained.

結果：麻黃堿及偽麻黃堿對映體得到良好分離，并滿足進行左旋麻黃堿中對映異構體雜質檢查所需要的條件。

Of or relating to a chemical compound that contains equal quantities of dextrorotatory and levorotatory forms and therefore does not rotate the plane of incident polarize d light.

外消旋的屬于或關于一種化合物的，該化合物由等量的左旋和右旋形式組成国产亚洲成年网址在线观看，因而對偏振光平面不旋光

The levorotatory form of dopa, used to treat Parkinson's disease.

左旋多巴左旋形式的多巴，用于治療帕金森綜合癥

A solution of one stereoisomer of a given monosaccharide rotates plane-polarized light to the left and is called the levorotatory isomer, designated

一特定單糖的一種立體異構體溶液使平面偏振光向左旋轉稱為左旋亚欧免费无码Aⅴ在线观看天美，標記為

levorotatory：左旋的

levorotary 左旋的 | levorotatory 左旋的 | levulinate 乙酰丙酸,乙酰丙酸酯、鹽東熱东京亚洲黄色网站X久国产、根

levorotatory：左旋的;左旋物

levorotatory crystal 左旋晶體 | levorotatory 左旋的;左旋物 | levulose 左旋糖

levorotatory：左旋性

levorotatory crystal 左旋晶體 | levorotatory 左旋性 | levocompound 左旋化合物

levorotatory：左旋的 (形)

levorotation 左旋轉; 反時鐘旋轉 (名) | levorotatory 左旋的 (形) | levulose 果糖, 左旋糖 (名)

levorotatory form：左旋體

左旋糖 levulose | 左旋體 levorotatory form | 佐劑 adjuvant