CAJ | 학술논문

[目的]为马齿苋的综合开发提供科学依据.[方法]采用乙醇浸提法测定马齿苋中类黄酮含量,并用分光光度法测定马齿苋中单宁的含量.[结果]建立了计算马齿苋中类黄酮含量的线性方程：y=0.111 2x-0.000 5(y为吸光度;x为芦丁溶液浓度),相关系数R＝0.999 1;计算单宁含量的线性方程：y=0.074 1x+0.003 3(y为吸光度;x为单宁酸标准溶液浓度),相关系数R=0.999 5.两者的浓度和吸光度之间都存在极显著的线性关系.并测定出马齿苋中类黄酮及单宁的含量分别为(12.05±0.18)、(10.64±0.26)mg/g.[结论]该结果可为充分利用马齿苋这一植物资源提供参考.
[목적]위마치현적종합개발제공과학의거.[방법]채용을순침제법측정마치현중류황동함량,병용분광광도법측정마치현중단저적함량.[결과]건립료계산마치현중류황동함량적선성방정：y=0.111 2x-0.000 5(y위흡광도;x위호정용액농도),상관계수R＝0.999 1;계산단저함량적선성방정：y=0.074 1x+0.003 3(y위흡광도;x위단저산표준용액농도),상관계수R=0.999 5.량자적농도화흡광도지간도존재겁현저적선성관계.병측정출마치현중류황동급단저적함량분별위(12.05±0.18)、(10.64±0.26)mg/g.[결론]해결과가위충분이용마치현저일식물자원제공삼고.
[Objective] The scientific basis of the comprehensive development of common purslane(Portulaca oleracea) was provided through the experiment. [Method] The content of total flavonoids and tannin in common purslane was determined with ethanol extraction and spectrophotometry method. [Results] The linear equation: y=0.111 2x-0.000 5(y, absorbance and x, the concentration of Rutin standard solution), of the calculation of flavonoid content in common purslane was established and the correlation coefficient R was 0.999 1; calculated tannin content of the linear equation: y=0.074 1x+0.003 3 (y is absorbance; x for the concentration of tannic acid standard solution), the correlation coefficient R=0.999 5. The linear relationship between the concentration and absorbance of was significant. The content of flavonoids and tannin in common purslane was (12.05±0.18) and (10.64±0.26) mg/g, respectively. [Conclusion] The result could be referred for the full use of common purslane.