Mineral Elements in Barley Grass Powder and its Grains for Recombinant Inbred Lines by ICP-AES

文献类型： 外文期刊

第一作者： Zeng, Ya-Wen

作者： Zeng, Ya-Wen;Du, Juan;Yang, Xiao-Meng;Pu, Xiao-Ying;Yang, Tao;Yang, Jia-Zhen;Yang, Shu-Ming;Wang, Lu-Xiang;Du, Li-Juan

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期刊名称：PROCEEDINGS OF THE 2015 INTERNATIONAL CONFERENCE ON MEDICINE AND BIOPHARMACEUTICALS

ISSN：

年卷期： 2016 年

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收录情况： SCI

摘要： The concentrations of 9 mineral elements in grass powder and grains of 193 barley recombinant inbred lines (RILs) and their parents, which were determined by ICP-AES technique, the results are as follows: The concentrations of 8 mineral elements in barley grass powder is 1.4 similar to 22.9 times than that of barley grains, thereinto higher concentrations (mg.kg(-1)) elements relating to the human health for K(31859.3), Ca(6790.2), Mg(2471.1), Fe(241.3) and Zn(56.8); Mn and Na elements concentration in grains for hulled barley is significantly higher than that of unhulled barley, but Zn for unhulled barley on the contrary. There are significant correlation of 33 pairs in grains and 20 pairs in grass powder of 36 pairs consisting 9 elements. The correlation coefficient up to 0.803**similar to 0.908** among Ca, Mg and Fe concentrations in grains, but also Ca and Mg concentrations in grass powder are significantly correlated with that of 5 elements concentrations. It is higher for K, Ca, Mg and Fe in grain when higher P, Fe, K concentrations in grass powder, but reduce P and Mn concentrations in grain when higher Ca and Mg concentrations in grass powder. The element concentration of RILs has significant heterobeltiosis. It will be selected the functional barley with high Ca, Mg, Fe and Zn that is closely related to human health. The above results provided reliable data and theoretical basis for functional food especially barley grass powder with efficacy significantly for the prevention of chronic disease of human being.

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