红松种壳中抗氧化性物质的提取研究

Study on Extraction of Oxidation Resistant Components from Seedcase of Korean Pine

目的研究红松种壳中提取有抗氧化性物质的最佳方法及工艺条件。方法用不同溶剂、不同条件对提取的红松种壳内含物进行抗氧化实验。结果以乙醇为提取溶剂,最佳条件为固液比1:12、时间60 min、提取温度3 5℃。结论红松种壳提取物具有抗氧化性。

Objective To study the optimum extraction method and condition of the oxidation resistant components from the secedcase of Korean pine. Methods The content of the seedcase extracted with different solvents under the different conditions was taken for anti-oxidation test. Results Ethanol was the proper solvent for the extraction of oxidation resistant components and the optimum condition was as follows： solid-to-liquid ratio of 1：12, 35 ℃for 60 min. Conclusion The extraction from the seedcase of Korean pine has the antioxidative activity.