racemic

racemic mixture. A mixture of equal parts of the levorotatory and dextrorotatory isomers of the the same substance. Racemic mixtures are not optically active.
Found on http://antoine.frostburg.edu/chem/senese/101/glossary/r.shtml

Racemic

Ra·ce'mic (rȧ*sē'mĭk) adjective [ Confer French racémique . See Raceme .] (Chemistry) Pertaining to, or designating, an acid found in many kinds of grapes. It is also obtained from tartaric acid, with which it is isomeric, and from sugar, gum, etc., by oxidatio...
Found on http://www.encyclo.co.uk/webster/R/2

racemic

<chemistry> Pertaining to, or designating, an acid found in many kinds of grapes. It is also obtained from tartaric acid, with which it is isomeric, and from sugar, gum, etc, by oxidation. It is a sour white crystalline substance, consisting of a combination of dextrorotatory and levorotatory tartaric acids. ... Origin: Cf. F. Racemique. See ...
Found on http://www.encyclo.co.uk/local/20973

racemic

(ra-se´mik) optically inactive, being composed of equal amounts of dextrorotatory and levorotatory isomers.
Found on http://www.encyclo.co.uk/local/21001

Racemic

• (a.) Pertaining to, or designating, an acid found in many kinds of grapes. It is also obtained from tartaric acid, with which it is isomeric, and from sugar, gum, etc., by oxidation. It is a sour white crystalline substance, consisting of a combination of dextrorotatory and levorotatory tartaric acids.
Found on http://thinkexist.com/dictionary/meaning/racemic/

racemic

racemic Referring to, or designating, an acid found in many kinds of grapes. It is also obtained from tartaric acid, with which it is isomeric, and from sugar, gum, etc., by oxidation. It is a sour white crystalline substance, consisting of a combination of dextrorotatory and levorotatory tartaric acids.
Found on http://www.wordinfo.info/words/index/info/view_unit/1823/

racemic

(r) Type: Term Pronunciation: rā-sē′mik, -sem′ik Definitions: 1. Denoting a mixture of optically active compounds that is itself optically inactive, being composed of an equal number of dextro- and levorotatory substances, which are separable. Those compounds chracterized by two or more chiral centers and internal compe...
Found on http://www.medilexicon.com/medicaldictionary.php?t=74755

Racemic

A mixture of equal parts of the levorotatory and dextrorotatory isomers of the the same substance. R
Found on http://www.superglossary.com/Glossary/Science/Chemistry/

racemic

Racemic (optically inactive) mixture of left- and right-handed molecules of tartaric acid, Left-turning tartaric acid and the racemate grape acid can only be produced artificially. In nature, only dextrorotatory (and optically active) tartaric acid occurs. See also below acids,
Found on https://glossary.wein-plus.eu/racemic
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