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Minerals (Zn, Fe, Ca and Mg) and Antinutrient (Phytic Acid) Constituents in Common Bean
Minerals Antinutrient
2016/5/31
In this study, the variation of zinc (Zn), iron (Fe), calcium (Ca) and magnesium (Mg) and the interference of phytic acid (PA) on their availability was investigated in 29 US grown and CIAT breeding g...
Influence of Vintage on Cu, Fe, Zn and Pb Content in Some Croatian Red Wines
wine vintage heavy metals
2014/3/11
Knowledge of the content of heavy metals is important because of their impact on the wine stability or on the health of the consumers. The presence of heavy metals in wines is a consequence of an acti...
EDTA-2Na对改善含Fe(Ⅲ)食品中商陆色素稳定性的研究
商陆色素 EDTA-2Na Fe(Ⅲ) 稳定性
2007/8/10
为探索天然商陆色素在含Fe(Ⅲ)食品中的应用,以商陆果色素原液为试验材料，通过添加Fe(Ⅲ)与EDTA-2Na的方法，研究了食品中Fe(Ⅲ)对商陆色素稳定性的影响及EDTA-2Na对改善含铁食品中商陆色素稳定性的效果。结果表明：Fe(Ⅲ)会降低商陆色素的吸光度保留率及热稳定性，色素的稳定性与Fe(Ⅲ)浓度、加热时间呈负相关；在含Fe(Ⅲ)食品中添加EDTA-2Na，可改善商陆色素的稳定性，当EDT...
The status of micronutrients (Cu, Fe, Mn, Zn) in tea and tea infusions in selected samples imported to the Czech Republic
tea tea infusion copper iron manganese zinc nutrient status
2014/3/17
A total of 30 tea samples of different origins, thirteen green tea samples, thirteen black tea samples, two semi-fermented tea samples and one white tea, imported to the Czech Republic, were collected...