单词 | quinate |
释义 | quinaten. Chemistry. A salt or ester of quinic acid. ΚΠ 1810 T. Thomson Syst. Chem. (ed. 4) III. 106 Kinates. Hitherto only one species of this genus of salts has been examined, the kinate of lime, which exists in a species of Peruvian bark. 1857 W. A. Miller Elements Chem. III. 352 Adding a solution of subacetate of lead to a neutral kinate [1862 quinate]. 1871 Philos. Trans. (Royal Soc.) 161 4 The juice..mixed with milk of lime..readily yields on evaporation an abundant crop of crystals of calcic quinate. 1988 Nature 11 Aug. 518/2 Cells grown under strictly anaerobic conditions in pre-reduced medium with nitrous oxide and 25 μM ferric quinate, contained a chain of approximately ten iron-rich magnetosomes. 1999 Ecology 80 1974/2 Concentrations of 5-caffeoylquinic and 5-coumaroylquinic acids were significantly higher in fertilized saplings, whereas the opposite was true for corresponding quinates substituted at 3-position. This entry has been updated (OED Third Edition, December 2007; most recently modified version published online March 2022). quinateadj. Botany. Of a compound leaf: having five leaflets growing from a common point. ΘΚΠ the world > plants > part of plant > leaf > [adjective] > compound or lobed cut1565 winged1668 pinnate1687 conjugated1690 trifoliated1698 auriculated1712 auriculate1714 pennate1723 pinnated1725 pennated1727 bigeminate1753 lyrated1753 pedated1753 pinnatifid1753 supradecomposite1753 supradecompound1753 ternated1753 trifoliate1753 lyrate1760 pedate1760 quinate1760 ternate1760 tripinnate1760 palmed1767 bilobated1770 lyre-shaped1778 pennatifid1778 finger-parted1783 superdecompound1783 bipinnate1785 biternate1785 conjugate1785 lobed1787 tergeminate1793 wing-cleft1796 yoked?1803 binate1807 septenate1807 trijugous1813 auricled1821 pinniform1821 multijugous1828 pinnulate1828 trifoliolate1828 bipinnatifid1830 multifoliolate1831 multijugate1831 quinquefoliolate1832 bifoliolate1835 pinnatisected1837 palmatifid1839 tripinnatifid1839 foliate1840 palmatipartite1840 pinnatilobate1840 pinnatipartite1840 pinnatisect1840 bipinnated1842 biconjugate1847 imparipinnate1847 paripinnate1851 pinnatulate1855 polytomous1856 multifoliate1857 pennati-partite1857 pennati-sected1857 ternato-pinnate1857 tripinnatisect1857 patentoternate1859 septemfoliate1859 bipinnatipartite1861 bipinnatisected1861 bipalmate1864 pinnatilobed1866 septenous1866 cut-leaved1870 lobing1870 ternatisect1870 tripinnated1876 trijugate1880 jugate1887 pinnulated1890 trisect1899 tridigitate1900 trigeminous1900 1760 J. Lee Introd. Bot. iii. vi. 183 They are termed Binate, Ternate, or Quinate, growing two, three, or five together, according to the number of Folioles, of which the digitate Leaf consists. 1792 T. Martyn Flora Rustica §16 Trifolium lupinaster... The heads of flowers halved; the leaves quinate or in fives, and sessile. 1830 J. Lindley Introd. Nat. Syst. Bot. 115 Leaves..compound, quinate or septenate. 1861 A. Pratt Flowering Plants & Ferns Great Brit. I. 4 A quinate leaf consists of five leaflets, as in Marsh Cinquefoil. 1896 Bull. Torrey Bot. Club 23 303 Leaves quinate as well as ternate, leaflets deeply toothed, in the quinate leaves the lower ones often smaller. 1914 G. R. Shaw Genus Pinus ii. 32 Pinus parviflora... A tree of the mountains of Japan and Formosa,..it is recognized by its very short quinate leaves and by its nearly sessile cones. 1985 J. Soule Gloss. Hort. Crops 83 (caption) A quinate leaf typified by dewberry (Rubus trivialis). This entry has been updated (OED Third Edition, December 2007; most recently modified version published online March 2022). < n.1810adj.1760 |
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