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单词 piperate
释义

piperaten.

Brit. /ˈpɪpəreɪt/, /ˈpɪpərət/, U.S. /ˈpɪpəˌreɪt/, /ˈpɪpərət/
Origin: Formed within English, by derivation. Etymons: piperic adj., -ate suffix4.
Etymology: < piper- (in piperic adj.) + -ate suffix4.
Chemistry.
A salt or ester of piperic acid.
ΘΚΠ
the world > matter > chemistry > organic chemistry > organic salts > [noun] > miscellaneous others
alum zucarinea1425
white precipitate1588
volatile salt or salts1639
malate1788
oxalate1788
sebate1788
succinate1789
camphorate1800
suberate1800
tannate1802
formate1807
zymate1817
uranate1819
ambreate1820
fungate1821
hydriodide1823
sorbate1823
fulminate1824
uraniate1824
pinate1829
oleate1831
pectate1831
resinate1831
xanthate1831
formobenzoate1834
racemate1835
indigotate1838
japonate1838
oxalhydrate1838
oxalovinate1838
palmate1838
pyruvate1838
roccellate1838
rubinate1838
verdite1838
oxalurate1839
sesquisalt1839
palmitate1840
rhabarbarate1840
hippurate1841
palmitin1841
sericate1841
stearate1841
oenanthylate1843
humate1844
parabanate1844
urethylane1844
angelate1846
fungiate1847
nitroprusside1849
sodium nitroprusside1849
fulminurate1855
igasurate1855
inosinate1855
phenate1857
sinapate1857
styphnate1857
anchoate1858
parellate1858
toluate1860
piperate1862
fumarate1864
glycollate1864
hydurilate1865
hyoglycocholate1865
isamates1865
itaconates1865–72
paralactate1866
porphyrate1866
usnate1866
thebolactate1867
oxalonitrate1868
rhodanate1868
stearerate1868
terebate1868
terephthalate1868
thymotate1868
turpetholate1868
violurate1868
viridate1868
xanthide1868
glycocholate1872
xylate1872
xylidate1872
tiglate1875
peptonate1876
hydracrylate1877
thymolate1880
formamidine1882
carboxylate1884
nucleate1896
phytin1905
cacodylate1908
cupferron1910
protamine sulphate1915
metallic soap1918
pentaerythritol tetranitrate1923
phosphagen1927
phosphocreatine1927
viologen1933
pentachlorophenate1938
hyaluronate1946
tetraethylpyrophosphate1947
pteroylglutamate1948
inosate-
1862 H. Watts tr. L. Gmelin Hand-bk. Chem. XV. 14 Piperate of Piperidine. Obtained by dissolving piperic acid in aqueous piperidine, as a crystalline pulp. [Ger Piperinsäures Piperidin. Wird beim Lösen von Piperinsäure in wässrigem Piperidin als Krystallbrei.]
1873 I. Remsen tr. R. Fittig Wöhler's Outl. Org. Chem. 324 Methylene-dioxybenzylic aldehyde (Piperonal)... Produced by distilling a dilute solution of one part potassium piperate with two parts potassium hypermanganate.
1987 Zeitschr. f. Naturforschung C. 42 1073/1 N-succinimidyl piperate served also as an efficient intermediate.
This entry has been updated (OED Third Edition, June 2006; most recently modified version published online March 2022).

piperateadj.

Origin: A borrowing from Latin. Etymon: Latin piperātus.
Etymology: < classical Latin piperātus peppered, pungent < piper pepper n. + -ātus -ate suffix2.
Obsolete. rare.
Containing pepper; peppery, pungent.
ΘΚΠ
the world > physical sensation > taste and flavour > sourness or acidity > [adjective] > pungent
sharpc1000
hotc1175
poignantc1387
keen1398
angryc1400
eager?c1400
tartc1405
argutec1420
mordicative?a1425
mordificative?a1425
piperinea1425
pungitive?a1425
pikea1475
vehement1490
oversharpa1500
over-stronga1500
penetrating?1576
penetrative1578
quick1578
piercing1593
exalted1594
mordicant1603
acute1620
toothed1628
pungent1644
piquant1645
tartarous1655
mordacious1657
piperate1683
peppery1684
tartish1712
hyperoxide1816
snell1835
mordanta1845
shrill1864
piperitious1890
the world > food and drink > food > food manufacture and preparation > preparation for table or cooking > seasoning > [adjective] > peppered
peppered1581
piperate1683
cayenned1803
1683 Philos. Trans. (Royal Soc.) 13 168 Hot and piperate Antidotes.
1693 Philos. Trans. (Royal Soc.) 17 872 A..hot piperate and Spicy Plant.
This entry has been updated (OED Third Edition, June 2006; most recently modified version published online March 2020).
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n.1862adj.1683
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