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High speed countercurrent chromatography has drawn application maps in multiple industries
Date: 2025-09-23Read: 2
High speed countercurrent chromatography, as a liquid-liquid distribution chromatography technology, breaks through the limitations of traditional chromatography relying on fixed phase fillers, using pure liquid as the fixed phase to achieve efficient separation in a centrifugal field. The "solid free" characteristic of high-speed countercurrent chromatography avoids problems such as sample adsorption, denaturation, or difficult recovery, and is particularly suitable for the separation and purification of high activity, high value-added natural products and biomolecules. It has been applied in multiple industries.
1. Research field of natural products and traditional Chinese medicine
It can efficiently separate heat sensitive components such as flavonoids, saponins, alkaloids, and polyphenols, and is widely used in the refining of plant extracts such as Ginkgo biloba leaves, ginseng, astragalus, and green tea. Its high recovery rate ensures the full utilization of precious active ingredients, providing key technical support for the modernization of traditional Chinese medicine and the establishment of quality standards.
2. Food and Health Products Industry
Used for the separation and purity verification of functional components. For example, extracting high-purity Omega-3 fatty acids (EPA/DHA) from marine organisms, enriching antioxidant substances such as anthocyanins and anthocyanins from fruits and vegetables, or isolating active monomers such as caffeic acid phenethyl ester from propolis. Its characteristics of no carrier pollution ensure the safety and natural properties of the product, meeting the strict requirements of health products.
3. Biotechnology and Pharmaceutical Research and Development
Demonstrate advantages over macromolecules and polar compounds. It can be used for the separation of peptides, proteins, and nucleic acid fragments, especially for biomolecules that are difficult to crystallize or prone to inactivation. In the analysis of metabolites of antibiotics and anti-tumor drugs, it can effectively separate structurally similar derivatives, assisting in the development of new drugs and pharmacokinetic research.
4. Environment and Chemical Industry
Used for fine separation of complex mixtures. For example, separating aromatic hydrocarbon components from petroleum, analyzing persistent organic pollutants (POPs) in environmental samples, or purifying fine chemical intermediates. Its flexible selection of solvent system characteristics enables it to adapt to a wide range of separation needs from non-polar to strongly polar compounds.
5. Development of cosmetic raw materials
High speed countercurrent chromatography is used to extract high-purity whitening and anti-aging active ingredients, such as arbutin, resveratrol, curcumin, etc., to ensure the efficiency and safety of the raw materials.