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Updated: Jun 15, 2026

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デンシポリック酸とトランスデンシポリック酸の総合成により,植物油の定量化が可能である

Kathrin Plitzko1, Ariane Löwen1, Elisabeth Koch1

  • 1Food Chemistry, School of Mathematics and Natural Sciences, University of Wuppertal, Gaussstrasse 20, 42119 Wuppertal, Germany.

Food chemistry
|August 31, 2025
PubMed
まとめ

デンシポリック酸 (DA) とそのトランス同位体 (tDA) は,食用油で初めて合成され,定量化されました. 亜麻油とシソ油は これらの脂肪酸の濃度が最も高かった.

キーワード:
デンシポリック酸オキシリピン合成植物油

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Esters to Carboxylic Acids: Saponification01:25

Esters to Carboxylic Acids: Saponification

Esters can be hydrolyzed to carboxylic acids under acidic or basic conditions. Base-promoted hydrolysis of esters is a nucleophilic acyl substitution reaction in which esters react with an aqueous base, followed by an acid to give carboxylic acids. This reaction is also known as saponification because it forms the basis for making soaps from fats.
The reaction requires a base in stoichiometric amounts, which participates in the reaction and is not regenerated later. So, the base acts as a...