| xanthine base |
A group of chemical compounds including xanthine, hypoxanthine, uric acid, and theobromine, which have a purine as their base. SYN: purine base.
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| xanthan g. |
[NF] a dried, purified, high molecular weight polysaccharide gum produced by pure-culture fermentation of a carbohydrate with the bacterium Xanthomonas campestris; it contains D-glucose and D-mannose, along with D-glucuronic acid. It is used as the sodium, potassium, and calcium salts as a suspending agent in pharmaceutical preparations.
Ãâó: www.mercksource.com/pp/us/cns/cns_health_library.j...
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| xanthocyanopia |
var. xanthocyanopsia. A form of color blindness in which yellow and blue are distinguishable, but not red and green. SYN: xanthokyanopy.
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| xanthan gum s. |
[NF] a solution of xanthan gum, methylparaben, and propylparaben in purified water; used as a suspending, stabilizing, emulsifying and thickening agent.
Ãâó: www.mercksource.com/pp/us/cns/cns_health_library.j...
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| xanthocyte |
A cell containing yellow pigment.
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