广州化工
廣州化工
엄주화공
GUANGZHOU CHEMICAL INDUSTRY AND TECHNOLOGY
2014年
21期
124-125
,共2页
油橄榄叶片%微波消解%火焰原子吸收光谱法%钙%镁%铁%锌
油橄欖葉片%微波消解%火燄原子吸收光譜法%鈣%鎂%鐵%鋅
유감람협편%미파소해%화염원자흡수광보법%개%미%철%자
olive leaf%microwave digestion%FAAS%Ca,Mg,Fe,Zn
以采自四川大凉山的油橄榄叶片作试材,建立油橄榄叶片中钙、镁、铁、锌的测定方法。利用微波消解,火焰原子吸收光谱法分别测定了油橄榄叶片中钙、镁、铁、锌的含量。结果表明：油橄榄叶片(莱星)中钙、镁、铁、锌的含量分别为12．89 mg/g、0．6784 mg/g、1．096 mg/g、0．1484 mg/g,该方法的加标回收率为98%~103%,相对平均偏差( RSD)为0．5%~4．3%,准确度和精密度良好。为油橄榄的种植及叶片的开发利用提供了可靠基础。
以採自四川大涼山的油橄欖葉片作試材,建立油橄欖葉片中鈣、鎂、鐵、鋅的測定方法。利用微波消解,火燄原子吸收光譜法分彆測定瞭油橄欖葉片中鈣、鎂、鐵、鋅的含量。結果錶明：油橄欖葉片(萊星)中鈣、鎂、鐵、鋅的含量分彆為12．89 mg/g、0．6784 mg/g、1．096 mg/g、0．1484 mg/g,該方法的加標迴收率為98%~103%,相對平均偏差( RSD)為0．5%~4．3%,準確度和精密度良好。為油橄欖的種植及葉片的開髮利用提供瞭可靠基礎。
이채자사천대량산적유감람협편작시재,건립유감람협편중개、미、철、자적측정방법。이용미파소해,화염원자흡수광보법분별측정료유감람협편중개、미、철、자적함량。결과표명：유감람협편(래성)중개、미、철、자적함량분별위12．89 mg/g、0．6784 mg/g、1．096 mg/g、0．1484 mg/g,해방법적가표회수솔위98%~103%,상대평균편차( RSD)위0．5%~4．3%,준학도화정밀도량호。위유감람적충식급협편적개발이용제공료가고기출。
Olive leafs were selected from Liangshan in Sichuan as tested materials to establish the methods for determination of Ca, Mg, Fe and Zn in olive leafs. The content of Ca, Mg, Fe and Zn were detected by FAAS with microwave digestion. The results showed that the content of Ca, Mg, Fe and Zn in olive leafs ( Leccino) were 12. 89 mg/g, 0. 678 4 mg/g, 1. 096 mg/g, 0. 148 4 mg/g, respectively. The recoveries of them were 98% ~103%, and the relative standard deviations ( RSD) were 0. 5% ~4. 3%.
