Determination of zinc in rice grains using DTZ staining and ImageJ software
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- 作者：Rô ; mulo F. Duartea ; b ; rfduarte83@gmail.com" class="auth_mail" title="E-mail the corresponding author ; Chanakan Prom-u-thaia ; c ; chanakan15@hotmail.com" class="auth_mail" title="E-mail the corresponding author ; Douglas C. Amaralb ; Valdemar Faquinb ; Luiz R.G. Guilhermeb ; André ; R. Reisd ; Eduardo Alvese
- 关键词：Oryza sativa L. ; Zinc deficiency ; Staining intensity ; Biofortification
- 刊名：Journal of Cereal Science
- 出版年：2016
- 出版时间：March 2016
- 年：2016
- 卷：68
- 期：Complete
- 页码：53-58
- 全文大小：734 K
文摘
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Grain Zn concentration was determined by staining and atomic absorption spectrophotometry techniques.
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DTZ staining and imageJ software analysis were used to evaluate the grain Zn intensity.
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There was a variable Zn concentration both within and between rice grains.
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In general, higher Y were showed in the embryo and YAW index in the endosperm.
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We suggest these methodology to estimate the concentration of Zn in grains.