论文部分内容阅读
本发明涉及一种醋酸赖氨酸的制备方法。具体包括以下步骤:1)以盐酸赖氨酸为原料经过离子交换柱得到L-赖氨酸液;2)将L-赖氨酸液与冰醋酸反应得到醋酸赖氨酸水溶液;
一种醋酸赖氨酸的制备方法
【摘 要】
：
本发明涉及一种醋酸赖氨酸的制备方法。具体包括以下步骤:1)以盐酸赖氨酸为原料经过离子交换柱得到L-赖氨酸液;2)将L-赖氨酸液与冰醋酸反应得到醋酸赖氨酸水溶液;
【出 处】
：
乙醛醋酸化工
【发表日期】
：
2013年06期
其他文献
将有营养的食品装在五颜六色的玩具内,孩子们在玩耍中就能做出一顿令之胃口大开的点心。想像一下,一个妈妈,在清晨的餐桌前,把一瓶鲜艳的番茄酱递给孩子玩耍。正在冲击食品
In this paper, the synthesis of a novel polyoxovanadiumborate [Li(H2O)3]3 [V12 B18 O48 (OH)12 (OH)] · (H2 O)s by hydrotherrnal method.FTIR, 2D FTIR and UV-Vis absorption spectroscopy were em ployed to
Survey of recent advances of in the field of π-conjugated heterocyclic azomethines as materials with
This account gives an overview of our recent work in the area of conjugated azomethines derived from 2-aminothiophenes.It will be presented that mild reaction c
Pattern formations in an Oregonator model with superdiffusion are studied in two-dimensional(2D) numerical simulations. Stability analyses are performed by appl
The objective of the present work was to assess the efficacy and complications of the use of the lotus petal flap in the vulvoperineal reconstruction among fema
由中国中药行业协会、中国医药商业协会、国药励展共同举办的2012中国中药行业年度峰会是我国中药行业发展的一个展示,在一定程度上反映了我国中药产业的现状,预示着产业发展
Based on the completely parametric crystal-field model, the energy level parameters, including free-ion parameters and crystal-field parameters, obtained by fit
美国一项新的研究发现 ,有抗氧化作用的维生素可抵消降胆固醇剂 (烟酸及辛伐他汀 )的主要功效。与单用降胆固醇制剂相比 ,将抗氧化维生素类制剂与降胆固醇药并用 ,仅可少量增
Synthesis and biological activity of novel N-(3-furan-2-yl-1-phenyl-1H-pyrazol-5-yl) amides derivati
A series of novel N-(3-furan-2-yl-1-phenyl-1H-pyrazol-5-yl) amides derivatives were designed and synthesized. Their structures were confirmed by ~1H NMR, ~(13)