en

tartaric acid

1

Terminological databases

EKI terminibaas Esterm

ID 698171 Last modified 20.10.2015
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Domain organic chemistry
viinhape preferred
tartaric acid preferred
  • viinamarjades jm. viljades sisalduv orgaaniline hape
  • a colourless or white odourless crystalline water-soluble dicarboxylic acid existing in four stereoisomeric forms, the commonest being the dextrorotatory (d-) compound which is found in many fruits: used as a food additive (E334) in soft drinks, confectionery, and baking powders and in tanning and photography
viinhape preferred
2,3-dihüdroksübutaandihape
tartaric acid preferred
2,3-dihydroxybutanedioic acid
Good to know
  • systematic name
acide tartrique
Weinsäure
viinihappo

Keemiaterminite baas

ID 1149456 Last modified 24.10.2025
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veinhape
2,3-dihüdroksübutaandihape
tartaric acid
  • värvusetu kristalne, vees lahustuv dikarboksüülhape, mida leidub laialdaselt looduses; kasutatakse toidulisainena jm
  • a white, crystalline organic acid that occurs naturally in many fruits, most notably in grapes
veinhape
2,3-dihüdroksübutaandihape
tartaric acid

Sommeljeede terminibaas

ID 1150081 Last modified 14.11.2025
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  • peamine hape viinamarjades, mis mõjutab veini maitset ja küpsemist
  • the principal acid in grapes- promotes flavor and aging in wine
viinhape
Usage examples
  • Viinamarjavirde / veini happesust väljendatakse alati viinhappe grammides liitri kohta. Prantsuse raamatutest leiate happesuse, mida väljendatakse väävelhappes ÷ 1,53. Happesus viinhappena = happesus väävelhappega x 1,53.
tartaric acid
Usage examples
  • Tartaric acid is the other major grape acid, along with malic acid. Unlike malic acid, the concentration of tartaric acid does not decline markedly during grape ripening. In addition, tartaric acid is metabolized by few microorganisms. Thus, it is usually the preferred acid added to increase the acidity of high pH wines. Regrettably, this carries the risk of increasing bitartrate instability.

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