Concentrated by rotary evaporation, the aroma and taste of tea is larger change.
旋转蒸发浓缩后的茶汤，香气和滋味有较大改变。
The results indicated that the extraction rate did not exhibit an obvious difference after distillation evaporation and rotary evaporation.
结果表明，蒸馏浓缩和旋转蒸发仪蒸发浓缩对提取物的抑制率几乎没有影响。
The volatile material, which is produced through the combination of acetic acid and tussah powder, can be removed with the helping of the rotary evaporation apparatus.
以醋酸与柞蚕粉腥味成分结合形成易挥发的物质，该物质通过旋转蒸发便可除去。
The volatile material, which is produced through the combination of acetic acid and tussah powder, can be removed with the helping of the rotary evaporation apparatus.
以醋酸与柞蚕粉腥味成分结合形成易挥发的物质，该物质通过旋转蒸发便可除去。
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