A process of treating a natural raw material with an organic solvent The solvent portion containing the extracted material is filtered and the solvent removed The extract will contain non-volatile as well as volatile components Oleoresins, resinoids, concretes, and absolutes are all produced by extraction
the act of pulling out (as a tooth); "the dentist gave her a local anesthetic prior to the extraction"
Derivation from a stock or family; lineage; descent; birth; the stock from which one has descended
Land value is estimated by subtracting the estimated value of the improvements from the know sale price of the property The procedure is frequently used when the value of the improvements is relatively low or easily estimated
Top The process of converting a captured biometric sample into biometric data so that it can be compared to a reference template
the act of pulling out (as a tooth); "the dentist gave her a local anesthetic prior to the extraction" the process of obtaining something from a mixture or compound by chemical or physical or mechanical means
Mining activity that consists of removing the rock from an underground or open-pit mine
If you say, for example, that someone is of French extraction, you mean that they or their family originally came from France. Her real father was of Italian extraction = origin, descent
A method of separating mixtures based on differences in the solubility of their components in polar versus nonpolar solvents
efficiency - A measure of the percentage of the total sugars available from the malt which have been extracted Typically expressed as a percentage -- i e , an efficiency of 75% means that 75% of the available sugars have been extracted
The act of extracting, or drawing out; as, the extraction of a tooth, of a bone or an arrow from the body, of a stump from earth, of a passage from a book, of an essence or tincture