A simplified determination of total concentrations of Ca, Fe, Mg and Mn in addition to their bioaccessible fraction in popular instant coffee brews
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- 作者：Ewelina Stelmach ; Anna Szymczycha-Madeja ; Pawel Pohl ; pawel.pohl@pwr.wroc.pl" class="auth_mail" title="E-mail the corresponding author
- 关键词：Instant coffee ; Direct analysis ; Calcium ; Iron ; Magnesium ; Manganese ; Flame atomic absorption spectrometry ; In vitro gastrointestinal digestion
- 刊名：Food Chemistry
- 出版年：2016
- 出版时间：15 April 2016
- 年：2016
- 卷：197
- 期：part_PA
- 页码：388-394
- 全文大小：288 K
文摘
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Simple and fast method of direct analysis of instant coffees with HR-CS FAAS developed.
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Total concentrations of Ca, Fe, Mg and Mn determined in brews of eighteen instant coffees.
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In vitro simulated gastrointestinal digestion applied to brews of instant coffees.
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Very low bioaccessibility of Fe established in brews of instant coffees.