| Information | |
|---|---|
| has gloss | (noun) derived from pepper (especially black pepper); source of the hotness of black and white pepper piperine, piperin |
| has gloss | eng: Piperine is the alkaloid responsible for the pungency of black pepper and long pepper, along with chavicine (an isomer of piperine). It has also been used in some forms of traditional medicine and as an insecticide. Piperine forms monoclinic needles, is slightly soluble in water and more so in alcohol, ether or chloroform: the solution in alcohol has a pepper-like taste. It yields salts only with strong acids. The platinichloride B4•H2PtCl6 forms orange-red needles. ("B" denotes one mole of the alkaloid base in this and the following formulae.) Iodine in potassium iodide added to an alcoholic solution of the base in presence of a little hydrochloric acid gives a characteristic periodide, B2•HI•I2, crystallising in steel-blue needles, mp. 145°C. Anderson first hydrolysed piperine by alkalis into a base and an acid, which were later named piperidine and piperic acid respectively. The alkaloid was synthesised by the action of piperoyl chloride on piperidine. |
| lexicalization | eng: piperine |
| lexicalization | eng: piperin |
| subclass of | (noun) a substance producing irritation chemical irritant |
| Meaning | |
|---|---|
| German | |
| has gloss | deu: Piperin (1-Piperoylpiperidin) ist ein Alkaloid. Es ist ein farbloser bis gelblicher Feststoff mit einer monoklin-prismatischen Kristallstruktur. Piperin wurde 1819 zum ersten Mal von Hans Christian Ørsted isoliert. |
| lexicalization | deu: Piperin |
| Finnish | |
| has gloss | fin: Piperiini on alkaloidi , josta osittain johtuu mustapippurin ja pitkäpippurin pistävyys. Sitä on käytetty myös hyönteismyrkkynä luontaislääkinnässä. Piperiinin olemassaolon keksi Hans Christian Ørsted vuonna 1819. |
| lexicalization | fin: Piperiini |
| French | |
| has gloss | fra: La pipérine (ou 1-Piperoylpiperidin) est un alcaloïde au goût piquant (pseudo-chaleur). |
| lexicalization | fra: Piperine |
| lexicalization | fra: pipérine |
| Italian | |
| has gloss | ita: La piperina è l'alcaloide responsabile del gusto piccante del pepe nero e del pepe lungo, assieme alla cavacina, un isomero della piperina. È utilizzata anche in alcune forme di medicina tradizionale e come insetticida. |
| lexicalization | ita: piperina |
| Japanese | |
| has gloss | jpn: ピペリン は、アルカロイドに分類される有機化合物のひとつで、シス-トランス異性体のカビシン（Z,Z体。シャビシンとも）とともにブラックペッパーの辛みのもととなっている成分である。この化合物は伝統医学や殺虫剤の用途にも用いられてきた。1819年、ハンス・クリスティアン・エルステッドによって、Piper nigrum（コショウ）の果実から最初に発見された 。ナガコショウ (Piper Lognum、Piper officinarum) や Piper guineense （西アフリカ産コショウ）にも含まれている。 |
| lexicalization | jpn: ピペリン |
| Dutch | |
| has gloss | nld: Piperine is een alkaloïde, dat het hoofdbestanddeel vormt van de korrels van zwarte peper (Piper nigrum Linn) en verantwoordelijk is voor de scherpe smaak. In de korrels zit 5 tot 7% piperine. |
| lexicalization | nld: piperine |
| Polish | |
| has gloss | pol: Piperyna – organiczny związek chemiczny, alkaloid występujący w pieprzu czarnym (piper nigrum) pochodna piperydyny. |
| lexicalization | pol: Piperyna |
| Portuguese | |
| has gloss | por: Piperina é o alcalóide responsável pela sensação picante da pimenta-preta e outras plantas da família Piperaceae, junto com a chavicina (um isómero da piperina). Tem sido também utilizada em algumas formas de medicina tradicional e como insecticida. |
| lexicalization | por: piperina |
| Russian | |
| has gloss | rus: Пиперин - C17H19NO3 - алкалоид, находящийся в различных сортах перца. Открыт он был в 1819 г. Эрстедом, но эмпирическая формула его была установлена значительно позднее Лораном. |
| lexicalization | rus: пиперин |
| Slovak | |
| lexicalization | slk: piperín |
| Swedish | |
| has gloss | swe: Piperin är en alkaloid som står för styrkan hos svartpeppar och vitpepparoch Piper longum, tillsammans med chavicin som är en isomer till piperin. |
| lexicalization | swe: piperin |
| Vietnamese | |
| lexicalization | vie: piperin |
| Chinese | |
| has gloss | zho: 胡椒鹼是一種生物鹼，與胡椒脂鹼（，為胡椒鹼之同分異構體）同是黑胡椒辣味的來源主成分 。它被使用在某些形式的傳統醫學及殺蟲劑中。 |
| lexicalization | zho: 胡椒碱 |
| Media | |
|---|---|
| media:img | Hazard N.svg |
| media:img | Hazard X.svg |
| media:img | Metabolisme piperine.png |
| media:img | Piperin.svg |
| media:img | Piperine crystals.jpg |
| media:img | Piperine1.png |
| media:img | Piperinesynthese.png |
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