CAJ | 학술논문

以黑芝麻为研究对象,采用乙醇为提取剂提取色素。通过单因素和正交试验得到了最佳提取工艺条件,即乙醇体积分数50%,料液比1∶50,提取时间30 min,提取温度60℃,提取剂 pH 1.0。同时对黑芝麻色素的稳定性进行了研究,结果表明：光照及几种具有强氧化和强还原性的物质均对黑芝麻色素有一定程度的影响,故提取时应避免与这些物质接触。
이흑지마위연구대상,채용을순위제취제제취색소。통과단인소화정교시험득도료최가제취공예조건,즉을순체적분수50%,료액비1∶50,제취시간30 min,제취온도60℃,제취제 pH 1.0。동시대흑지마색소적은정성진행료연구,결과표명：광조급궤충구유강양화화강환원성적물질균대흑지마색소유일정정도적영향,고제취시응피면여저사물질접촉。
Take black sesame as raw material and use alcohol as extraction agent to extract pigments. The optimum extraction technological conditions by single factor and orthogonal experiments are researched,namely the volume fraction of alcohol of 50%,the ratio of black sesame to solvent of 1∶50,extraction time of 30 min at 60 ℃,pH 1.0.At the same time,the stability of black sesame pigments is studied,the results show that lights and other materials such as strong oxidants/reductants have certain influence on black sesame pigments,so it should be avoided contacting with these substances during the process of extraction.