Abstract：
:Despite its importance in many areas of human metabolism, there are no recommended daily intake guide lines for sulphur. It is generally assumed that most dietary sulphur originates from intake of methionine and cysteine. We estimated sulphur intake from food diaries, and validated the results with the use of a duplicate diet analyses. Sulphur intake estimations were highly correlated with that obtain through an elemental analysis of duplicate diets, with a mean±sd daily intakes of 956±327.9mg estimated from diet diary analyses and 935±329.9mg estimated by a duplicate diet analyses. Sulphur intake from alliaceous and cruciferous vegetables contributed up to 42% of total sulphur intake. Daily intake estimation comparisons through diet diary analyses and duplicate diet for other elements showed good agreement, except for sodium and zinc, in which analyses of 24h diet dairies overestimated intake by 35% and 52%, respectively.
journal_name
Food Chemjournal_title
Food chemistryauthors
Doleman JF,Grisar K,Van Liedekerke L,Saha S,Roe M,Tapp HS,Mithen RFdoi
10.1016/j.foodchem.2017.04.098subject
Has Abstractpub_date
2017-11-01 00:00:00pages
38-45eissn
0308-8146issn
1873-7072pii
S0308-8146(17)30667-2journal_volume
234pub_type
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