...位论文全文数据库 原料,通过溶剂浸提,大孔吸附树脂(Macroporous Absorbent Resin, MAR)与阳离子交换树脂(Cation Exchange Resins, CER)联用富集、纯化总皂苷,凝胶渗透色谱(Gel Permeation Chromatography, G..
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...年硕士论文 原料,通过溶剂浸提,大孔吸附树脂(Macroporous Absorbent Resin, MAR)与阳离子交换树脂(Cation Exchange Resins, CER)联用富集、纯化总皂苷,凝胶渗透色谱(Gel Permeation Chromatography, G...
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为测定荔枝核中的游离氨基酸，采用ICS - 2500离子色谱分析仪，分别测定了荔枝核提取液与732阳离子交换树脂洗脱液中的氨基酸的组成和含量。
Free amino acids s content and composition in Litchi fruit stones extraction and eluate by 732 cation exchange resin were determined by ICS-2500 ion chromatograph.
以强酸性阳离子交换树脂为催化剂，经过自制的固定床反应器，使棕榈油脱臭馏出物(PODD)中的脂肪酸与甲醇起酯化反应，合成脂肪酸甲酯。
Fatty acid methyl esters were prepared by esterification in a fixed bed reactor from methanol and fatty acids in palm oil deodorizer distillate (PODD) using a cation exchange resin as catalyst.
树脂直接水合法是以固体酸性阳离子交换树脂作催化剂，以丁烯在超临界状态下与水反应生成仲丁醇。
Resin direct hydration method is the procedure that butylenes which is in super-critical status reacts with water to produce secondary butyl alcohol with the catalyst of acid cation exchange resin.
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