研究了非缓冲体系中性氨基酸在732型强酸性阳离子交换树脂上的离子交换平衡，并提出了平衡模型。
Ion exchange equilibrium of neutral amino acids on 732 strong acid cation exchange resin in non buffer systems were studied and an equilibrium model was proposed.
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.
研究了树脂结构与芳香氨基酸扩散速度之间的关系；
The relationship between the adsorbent structure and the rates of diffusion of aromatic amino acids was studied.
第一个氨基酸与树脂连接反应是整个合成过程中最关键的反应，它的好坏直接关系到最终产品的产率和纯度。
Attaching amino acid to the resin is the sticking point in the whole synthesis, because it has the most important effects on the yield and purification of ultimate product.
用天然氨基酸为起始材料，合成了一种具有双酚羟基官能团的环肽，并以此环肽为联酚合成了主链包含酰胺键的可生物降解环氧树脂。
Starting from natural amino acid, diphenol having a phenolic hydroxyl group was synthesized. Using the diphenole as comonomer, a biodegradable epoxy resin in which contain amide group.
目的确定717树脂从碱性氨基酸粗提液中分离l组氨酸的工艺条件。
Objective To research the separation process of L-histidine from eluted solution, which including L-histidine and L-lysine, by 717 ion exchange resin.
目的确定717树脂从碱性氨基酸粗提液中分离l组氨酸的工艺条件。
Objective To research the separation process of L-histidine from eluted solution, which including L-histidine and L-lysine, by 717 ion exchange resin.
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