Median income is the amount which divides the income distribution into two equal groups, half having income above that amount, and half having income below that amount. Mean income (average) is the amount obtained by dividing the total aggregate income of a group by the number of units in that group.
Top 10 facts about the world. Calcium stearate is a non-toxic, white powdery substance. It is a calcium salt derived from stearic acid and is widely used in cosmetics, plastics, and pharmaceuticals.This salt is used as a plasticizer, stabilizer, and surfactant.alcium stearate is used in many cosmetics. Most calcium stearate used in the U.S. is derived from plant material, like palm oil, and not animal sources. Calcium stearate has several uses in industrial baking.
Citrate salts are added to foods in the form of citric acid. The amount of citrate added to food daily is about 500 mg per person, according to FDA Database Reviews. Calcium citrate is the preferred source of calcium for fortifying food and drinks.dentification. Calcium citrate is an organic compound made from the calcium salt of citric acid. With a high content of elemental calcium, the kind your body can absorb, calcium citrate is a beneficial supplement, food additive and preservative.