Two-phase solvent sy stems in HSCCC are summarized.
总结了应用于HSCCC的两相溶剂体系。
This paper reviews the application of HSCCC in the isolation of natural products.
现将近年高速逆流色谱在天然产物分离中的应用作一介绍。
Then, catechin monomer was isolated and purified by HSCCC with the purity above 98%.
再以该茶多酚为原料，应用HSC CC分离纯化儿茶素单体，所得egcg产品的纯度达到98%以上。
Recent research progresses on high-speed countercurrent chromatography(HSCCC)were reviewed.
综述近几年来高效逆流色谱（HSCCC）的研究进展。
Compared with the chromatography, the resolution of the difficult separated compounds was enhanced by the recycling HSCCC.
结果表明循环逆流色谱法大大提高了难分离物质的分离度。
High speed countercurrent chromatography (HSCCC) was successfully used for the separation and preparation of isomeric compounds.
应用高速逆流色谱法对同分异构体的分离纯化进行研究。
Preparative high-speed counter-current chromatography(HSCCC) was used for the isolation and purification of solanesol from potato leaves.
采用超微回流提取方法提取土豆叶中的茄尼醇，用高速逆流色谱（HSCCC）对粗提物中的茄尼醇进行分离纯化。
Currently, HSCCC has been widely used in purification and preparation of the natural products, the Marine active ingredients, the minerals, the antibiotics and so on.
目前高速逆流色谱已广泛的运用于天然产物、海洋活性成分、无机物、抗生素等物质的分离纯化中。
Objective: to introduce a new way, which facilitates the systematic search and evaluation of the solvent systems suitable for high-speed countercurrent chromatography (HSCCC).
目的：介绍一种快速选择和评价高速逆流色谱溶剂体系的方法。
The high-speed counter current chromatography(HSCCC) is a new form of support-free liquid-liquid partition chromatographic technique developed in the international academic circles.
高速逆流色谱（HSC CC）技术是国际上较新型的无需固态支撑体的液-液分配色谱技术。
Preparative high-speed counter-current chromatography (HSCCC) was used for the separation of calycosin and formononetin from the ethyl acetate extract of Astragalus membranaceus Bge.
采用高速逆流色谱法（HSCCC），以正己烷氯仿甲醇水组成二相系统作为固定相与流动相，对黄芪的乙酸乙酯粗提物进行了分离纯化。
METHODS Using the technology of HSCCC, research and discuss a new preparative method of Huperzine A by searching a suitable two-phase solvent system and relative technical parameters.
方法利用高速逆流色谱技术，通过寻找合适的两相溶剂体系及工艺参数，研究及讨论石杉碱甲分离制备的新方法。
The latest advances on modern HSCCC, including sample preparation, optimization of the separation, technology development, and its new application in nature products were reviewed in this paper.
本文从HSCCC样品制备、分离条件优化、技术进展以及近几年HSCCC在天然产物有效成分分离制备中的应用等方面进行了综述。
The latest advances on modern HSCCC, including sample preparation, optimization of the separation, technology development, and its new application in nature products were reviewed in this paper.
本文从HSCCC样品制备、分离条件优化、技术进展以及近几年HSCCC在天然产物有效成分分离制备中的应用等方面进行了综述。
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