CAJ | 학술논문

为了研究小麦中微量元素硒的含量与分布，以南阳灰麦、硬质紫麦、普通紫麦、蓝麦为样品，以周麦16、偃展4110为对照，用微波快速消解，用分子荧光法分别测定了麦皮、麦仁和全麦粉中的微量硒。结果表明：硒的检出限为3．6×10－2 ng／mL，回收率为96．88％～104．23％。小麦全粉中硒含量为0．0643～0．136 mg／kg，麦皮硒含量为0．100～0．155 mg／kg，麦仁硒含量为0．0553～0．116 mg／kg。彩色小麦麦皮中硒含量大于两种普通小麦，普通紫麦硒含量最高，可作为人体日常补硒的膳食来源。
위료연구소맥중미량원소서적함량여분포，이남양회맥、경질자맥、보통자맥、람맥위양품，이주맥16、언전4110위대조，용미파쾌속소해，용분자형광법분별측정료맥피、맥인화전맥분중적미량서。결과표명：서적검출한위3．6×10－2 ng／mL，회수솔위96．88％～104．23％。소맥전분중서함량위0．0643～0．136 mg／kg，맥피서함량위0．100～0．155 mg／kg，맥인서함량위0．0553～0．116 mg／kg。채색소맥맥피중서함량대우량충보통소맥，보통자맥서함량최고，가작위인체일상보서적선식래원。
Taking nanyang grey wheat and hard purple wheat,common purple wheat,blue wheat as the samples,zhoumai16 and yanzhan 4 110 as control group,the distribution and content of trace element se-lenium in wheat was digested by microwave;the trace element selenium in wheat skin,kernel and whole wheat flour were determined by molecular fluorescence.The results showed that the detection limit of se-lenium was 3.6 ×10 -2 ng/mL,recovery was 96.88 ~104.23%.Selenium content was 0.064 3 ~0.136 mg/kg in all wheat flour,0.100 ~0.155 mg/kg in wheat skin and 0.055 3 ~0.116 mg/kg in wheat ker-nel.Selenium content in the color wheat skin was more than that in two kinds of common wheat;seleni-um content was the highest in common purple wheat,which can be used as good dietary source of seleni-um for people.