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词汇 Meconic acid
分类 英语词汇 英语翻译词典
释义

Meconic acid

英语百科

Meconic acid

Schlafmohn, Papaver somniferum, aus dessen Milch Opium gewonnen werden kann.
Durch Anritzen unreifer Samenkapseln gewonnener Milchsaft von Papaver somniferum liefert beim Trocknen Opium.

Meconic acid, also known as acidum meconicum and poppy acid, is a chemical substance found in certain plants of the Papaveraceae family (poppy) such as Papaver somniferum (opium poppy) and Papaver bracteatum. Meconic acid constitutes about 5% of opium and can be used as an analytical marker for the presence of opium. Meconic acid has erroneously been described as a mild narcotic, but it has little or no physiological activity, and is not used medicinally. Meconic acid forms salts with alkaloids and metals. These salts as well as meconic acid esters are called meconates. Meconic acid was first isolated by Friedrich Sertürner in 1805.

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