Did You Know? Excoriate, which first appeared in English in the 15th century, comes from excoriatus, the past participle of the Late Latin verb excoriare, meaning to strip off the hide.. Excoriare was itself formed from a pairing of the Latin prefix ex-, meaning out, and corium, meaning skin or hide or leather..
Malate, or malic acid, is a salt compound that is often used as a food preservative and, in nature, contributes to the sour flavor of apples and other fruit.In supplemental form, it is bound to citrulline and other various other supplements to give them stability in the body.alate, or malic acid, is a salt compound that is often used as a food preservative and, in nature, contributes to the sour flavor of apples and other fruit.
alginate. a salt of alginic acid, a colloidal substance from brown seaweed; used, in the form of calcium, sodium or ammonium alginate, as foam, clot or gauze for absorbable surgical dressings. a salt of alginic acid (e.g., sodium alginate), which, when mixed with water in accurate proportions, forms an irreversible hydrocolloid gel used for making impressions or molds of the denti-tion. See also hydrocolloid, irreversible.