Multi-element rice grains analysis by ICP OES and classification by processing types-资料下载-赛默飞色谱及质谱

赛默飞色谱及质谱

查看电话 在线咨询

立即询价

您提交后，专属客服将第一时间为您服务

点击提交代表您同意《用户服务协议》《隐私政策》

Multi-element rice grains analysis by ICP OES and classification by processing types

阅读：1407 发布时间：2020-10-30

As major food staple, rice (Oryza sativa L.) is c*ted in irrigated fifields absorbing widely trace elements wich may or may not migrate during processing types. Thus, we aimed to evaluate fifive national rice brands found in local market, in order to verify concentration of elements As, Ba, Ca, Cd, Co, Cr, Cu, Fe, K, Mg, Mn, Mo, Na, Ni, Pb, Sb, Se, Sn, Sr, V, Tl and Zn, presenting the difffferences and migration patterns between brown, parboiled and

polished rice for each brand. Data were evaluated using ANOVA, post-hoc Tukey and PCA. The two major components presented 94.33% variance, indicating strong difffferentiation in samples by their processing types from their mineral composition. K is widely distributed over the grain, Mg, Fe and Ba are more distributed in the outer layers being more susceptible to loss, and Ca, Sr and Zn are more sensitive to the parboiling hydrothermal

process.

提供商	赛默飞色谱及质谱	下载次数	69次
资料大小	521.3KB	资料类型	PDF 文件免费下载该资料
资料图片	--	浏览次数	1407次

Multi-element rice grains analysis by ICP OES and classification by processing types

产品展示

收藏该商铺

提示

Multi-element rice grains analysis by ICP OES and classification by processing types

产品展示

会员登录

收藏该商铺

提示