| 词汇 | tartaric-acid |
| 释义 | tartaric acid noun[ U ] uk /tɑːˌtær.ɪk ˈæs.ɪd/ us /tɑːrˌter.ɪk ˈæs.ɪd/ an acidic substance, found in many plants and fruits, that is used to make cream of tartar酒石酸 Chemicals, chemical compounds & gases acetic acid acetone acrolein acrylamide activated charcoal adenine agglomerate ethyl alcohol glyphosate H2O HCFC HFC hyaluronic acid hydrochloric acid laughing gas limescale metho meths oxyacetylene prussic acid Examples of tartaric acidtartaric acid The sterochemistry of the base was resolved into two isomers by using tartaricacid. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. It is a derivative of both caffeic acid and tartaricacid. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Winemakers more often have problems with low acidity levels which require supplementation with additional acids like tartaricacid. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Salts of tartaricacid are known as tartrates. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Examples of so-called chiral resolving agents are tartaricacid and brucine. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Caftaric acid is formed when caffeic acid and tartaricacid undergo esterification. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The racemic mixture may be separated using tartaricacid. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. It is an ester formed from ferulic acid bound to tartaricacid. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Inside was yellowish deposits that chemical analysis showed contained residue of tartaricacid and calcium tartrate. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. This material is the source for most commercial tartaricacid, which is used in cooking and in organic chemistry. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Tartaricacid is also present in the liquid. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The wine is kept at this temperature until much of the tartaricacid has crystallized and precipitated out of the wine. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. He also noted the presence of glycerol and succinic acid in wine as well as the beneficial process of adding tartaricacid during winemaking. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Winemakers can counteract this by adding tartaricacid in a process known as acidification. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Like tartaricacid, calcium tartrate has two asymmetric carbons, hence it has two chiral isomers and a non-chiral isomer (meso-form). From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. See all examples of tartaric acid These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
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