Growing up in Ancient Sardinia: Infant-toddler dietary changes revealed by the novel use of hydrogen isotopes (δ2H)
Fig 4
The time progression (mins) of hydrogen isotopes of cooking water and partially-soluble barley fractions of an experimental barley-water gruel.
Both the cooking water and the partially-soluble barley fraction become elevated in 2H as a result of cooking. Data points are straight-line joined. The hydrogen isotopes of the insoluble barley fraction (not shown) are not progressively fractionated over the cooking duration (See S6 Table for data).