Version 2.74

Part Description

LP15040-6   Reducing substances
A reducing sugar is any sugar that, in basic solution, forms an aldehyde or aketone. This allows the sugar to act as a reducing agent as in the Maillard and Benedict's reactions. Reducing sugars include glucose, fructose, glyceraldehyde, lactose, arabinose and maltose. All monosaccharides which contain ketone groups are known as ketoses, and those which contain aldehyde groups are known as aldoses. Sucrose and trehalose are not reducing sugars. Copyright Text is available under the Creative Commons Attribution/Share-Alike License. See for details. Source: Wikipedia, Reducing substance

Fully-Specified Name

Reducing substances

Additional Names

Short Name
Reducing Subs Ur Ql
Display Name
Reducing substances Ql (U)
Consumer Name Alpha
Reducing substances, Urine

Basic Attributes

First Released
Version 1.0
Last Updated
Version 2.73
Change Reason
The PrThr property is used for LOINC terms whose results are reported using an ordered categorical scale, regardless of whether or not an internal threshold was used to make that determination. This change was approved by the Laboratory LOINC Committee in June 2016.
Order vs. Observation
Common Test Rank

Member of these Panels

LOINC Long Common Name
24356-8 Urinalysis complete panel - Urine
58077-9 Urinalysis complete W Reflex Culture panel - Urine
57019-2 Urinalysis dipstick W Reflex Culture panel - Urine
57020-0 Urinalysis dipstick W Reflex Microscopic panel - Urine
24357-6 Urinalysis macro (dipstick) panel - Urine

Member of these Groups Get Info

LOINC Group Group Name
LG40896-9 Reducing substances|Urine/Urine sed

Language Variants Get Info

Tag Language Translation
zh-CN Chinese (China) 还原性物质:存在情况或阈值:时间点:尿液:序数型:
Synonyms: 依次型;分类顺序型;定性的;序数型(或称等级型);性质上的;有序型;有序性分类应答;有序性分类结果;秩次型;等级型;筛查;顺序型 存在情况;存在;存在与否;是否存在;阈值;界值;界限;阀值;临界值;存在情况(存在、存在与否、是否存在)或阈值(界值、界限、阀值、临界值) 尿;小便;下泉 尿液分析;尿液分析检测;尿液分析检测类;尿液分析检验;尿液分析检验类;尿液分析检验项目类;尿液分析测试;尿液分析测试类 时刻;随机;随意;瞬间 还原型 还原型物质;还原物质 还原型的 还原性的
es-AR Spanish (Argentina) sustancias reductoras:concentración arbitraria:punto en el tiempo:orina:ordinal:
fr-CA French (Canada) Substances réductrices:Présence-Seuil:Temps ponctuel:Urine:Ordinal:
et-EE Estonian (Estonia) Redutseerivad ained:PrThr:Pt:U:Ord:
Synonyms: Järgarvuline Juhuslik Uriin
pt-BR Portuguese (Brazil) Substâncias Redutoras:ACnc:Pt:Urina:Ord:
Synonyms: ; Reducing Subs; Reduc subs; Reducing substance; Arbitrary concentration; Point in time; Random; Ur; UR; Urn; Ql; Ordinal; QL; Qualitative; Qual; Screen; URINALYSIS
es-ES Spanish (Spain) Substancias reductoras:PrThr:Punto temporal:Orina:Ord:
ko-KR Korean (Korea, Republic Of) 환원 물질:임의농도:검사시점:뇨:순위척도:
it-IT Italian (Italy) Sostanze riducenti:PrThr:Pt:Urine:Ord:
Synonyms: Analisi delle urine Presenza o Soglia Punto nel tempo (episodio)
fr-FR French (France) Molécules réductrices:Présence/Seuil:Ponctuel:Urine:Qualitatif:
tr-TR Turkish (Turkey) İndirgeyici maddeler:MevcEşik:Zmlı:İdrar:Srl:
Synonyms: Mevcut
uk-UA Ukrainian (Ukraine) Редукуючі речовини:Наявність або Поріг:МоментЧасу:Сеча:Порядково:
ru-RU Russian (Russian Federation) Восстанавливающие вещества:PrThr:ТчкВрм:Моча:Пор:
Synonyms: Порядковый Раскисляющие вещества Точка во времени;Момент
nl-NL Dutch (Netherlands) reducerende stoffen:aanwezigheid:moment:urine:ordinaal:
fr-BE French (Belgium) Substances réductrices:PrThr:Temps ponctuel:Urine:Ordinal:
de-DE German (Germany) Reduzierende Substanzen:Nachweis oder Schwellenwert:Zeitpunkt:Urin:Ordinal:
es-MX Spanish (Mexico) Sustancias reductoras:Presencia o umbral:Punto temporal:Orina:Ordinal:

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