Determination of phytate in the Turkish diet by phosphorus-31 Fourier transform nuclear magnetic resonance spectroscopy

Ersoz, Arzu
Akgun, Hulya
Aras, Namik K.

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Publication date

March 1990

DOI

10.1021/jf00093a031

Publisher

American Chemical Society (ACS)

Journal

Journal of Agricultural and Food Chemistry

Abstract

ThephytatecontentofdailydietsamplesfromuppermiddleclassfamiliesinTurkeywasdeter-minedbyphosphorus-31Fouriertransformnuclearmagneticresonancespectroscopy(31PFTNMR).Samples,collectedbyaduplicate-portiontechnique,werehomogenizedandfreeze-dried.Dietsam-pleswerestirredfor0.5hinaqueous3%(w/v)trichloroaceticacid,EDTAwasadded,andthepHwasadjustedto4.5±0.5beforeanalysis.Theaveragephytatecontentof10dietsampleswasfoundtobe1.55±0.70g/k

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Determination of phytate in the Turkish diet by phosphorus-31 Fourier transform nuclear magnetic resonance spectroscopy

Abstract

Extracted data

Determination of phytate in the Turkish diet by phosphorus-31 Fourier transform nuclear magnetic resonance spectroscopy

Abstract

Extracted data

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