结果在选定的薄层色谱条件下,层析斑点清晰,分离效果较好。
Results Under the selected condition, clear and distinguishable spots were detectable and the separating result was satisfactory.
本文对目前糖类研究的热点之一——海藻糖的分析方法进行了评述,并且给出了纸层析、薄层层析及高效液相色谱分析条件。
Trehalose is a hotspot of carbohydrate research. In this article, the methods of trehalose determination were reviewed. In addition, PC, TLC and HPLC analysis conditions of trehalose were provided.
前言:目的:优化九节茶薄层鉴别色谱条件,以提高鉴别的灵敏度。
Objective: to improve a TLC identification condition for Glabrous Sarcandra Herb to enhance its sensitivity.
用薄层色谱法监测溴素溴化乙酰丙酸乙酯生成3-溴乙酰丙酸乙酯的反应过程,优化了反应条件,方法简单,快速,准确。
A simple TLC method for monitoring the synthetic process of 3-bromo-ethyl levulinate is reported, and the reaction condition is optimized.
同时采用正交试验方法,探讨了中性酶水解的最佳条件,用薄层色谱法对产品进行初学的鉴定。
The optimum conditions of hydrolysis were ascertained by the use of orthogonal test. The product is proved by Thin Layer Chromatography.
由离子色谱法和薄层层析法检测得知在此条件下寡聚半乳糖醛酸的产率大于54.3%,其中以二糖和三糖为主,产率分别为26.7%和27.6%;
The yield of the oligogalacturonic acid was more than 54.3%, mainly with a degree of polymerization (DP) 2 and 3, the yields of which were 26.7% and 27.6% respectively.
由离子色谱法和薄层层析法检测得知在此条件下寡聚半乳糖醛酸的产率大于54.3%,其中以二糖和三糖为主,产率分别为26.7%和27.6%;
The yield of the oligogalacturonic acid was more than 54.3%, mainly with a degree of polymerization (DP) 2 and 3, the yields of which were 26.7% and 27.6% respectively.
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