A tsunami is a series of waves caused by earthquakes or undersea volcanic eruptions. On Nov. 18, 1929, a magnitude 7.4 Mw earthquake occurred. south of Newfoundland along the southern edge of the Grand Banks, Canada. This illustration, called a Tsunami Time Travel Map, shows the arrival times of tsunami waves.
DATEM (diacetyl tartaric acid ester of mono-and diglycerides, also E472e) is an emulsifier primarily used in baking to create a strong gluten network in dough.n the USA, DATEM is generally recognized as safe by the Food and Drug Administration (FDA) as specified in the Code of Federal Regulations (21CFR184.1101). DATEM is approved by the European Food Safety Authority for use as food additive with the E number E472e.
In 1966 JECFA established for E 472e an ADI with an unconditional zone of acceptance of 0-25 mg/kg b.w. and a conditional zone of acceptance of 25-50 mg/kg b.w. separately from the ADI for other tartaric esters of mono-and diglycerides because diacetyltartaric acid does not occur in nature.iven the requested levels of use of E 472e in foods for infants and their low body weights, it is relevant to compare the predicted intakes with the ADI for E 472e of 50 mg/kg b.w. and the possible formation of one of its hydrolysis products, tartaric acid, with the ADI for that substance of 30 mg/kg b.w.