4.5 to 5.0 grams. According to Sohu. com, the platinum version of pre-stage German Altair milk powder has a flat spoon of 4.5g milk powder, the platinum version 1 stage has a flat spoon of 4.7g milk powder, and the platinum version has a flat spoon of 5.0g milk powder. Aitamei is a brand of Merlot Group in Germany. Merlot was later acquired by Danone Group. In 2007, infant nutrition and medical nutrition merged internally.