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单词 tylose
释义

tylosen.1

/ˈtʌɪləʊs/
Forms: Also thylose.
Etymology: < French tylose (Van Heurck), < German thyllen (1845), tüllen, noun plural, of doubtful origin.
Botany.
An intrusive growth of the wall of a cell into the cavity of a vessel in woody tissue.
ΘΚΠ
the world > plants > part of plant > cell or aggregate tissue > [noun] > cell > pressure, growth, or sensitivity of
solubility1832
tylose1872
tension1875
tylosis1876
tonotaxis1900
suction pressure1922
1872 Thiselton-Dyer in Geol. Mag. June 242 The most curious feature about this wood is..the cellular mass (Tylose) with which the interior of the ducts is filled up.
1872 Thiselton-Dyer in Geol. Mag. June 243 Many instances of Tylose are now known.
1884 F. O. Bower & D. H. Scott tr. H. A. de Bary Compar. Anat. Phanerogams & Ferns 170 The formation of fresh thyloses may continue for a long time in a portion of a vessel.
This entry has not yet been fully updated (first published 1916; most recently modified version published online December 2020).

Tylosen.2

/ˈtʌɪləʊs//ˈtʌɪləʊz/
Forms: Also tylose.
Etymology: < German Tylose: see -ose suffix2.
Biochemistry.
A proprietary name for various esters or ethers (esp. the methyl ether) of cellulose, used as a medium in pharmaceutical and cosmetic products.
ΘΚΠ
the world > matter > chemistry > organic chemistry > esters > [noun] > named
oxalic ether1788
margarate1819
acrylate1843
urethane1856
tropeine1880
malonic ester1881
heavy oil of wine1882
phosphatide1884
ethanoate1892
imino-ester1897
acetylcholine1906
phaeophytin1907
phytic acid1908
propiolactone1917
silicon ester1923
methyl methacrylate1933
Tylose1934
testosterone propionate1937
filicin1941
trichothecin1948
siphonein1949
acetyl coenzyme A1950
acetyl CoA1951
1934 Chem. Abstr. 28 4173 [Riechstoffindustrie und Kosmetik.] Tylose in plates or cubes shows the structure of wood cellulose and a great similarity to board made from paper pulp.
1936 Trade Marks Jrnl. 1 Apr. 398/2 Tylose... All goods included in Class 1... Kalle & Co., Aktiengesellschaft.., Biebrich-on-Rhine... 3rd February 1936.
1936 Official Gaz. (U.S. Patent Office) 18 Aug. 525/1 Tylose... For cellulose esters and ethers and products derived therefrom... Claims use since Dec. 16, 1931.
1943 Chem. Abstr. 37 6482 Recipes are given for the use of soaps (3% fatty acid) and tylose and particularly the use of Mersolsulfonic acid or Mersolat.
1948 Pharmaceut. Jrnl. 31 Jan. 82/1 Tylose is a voluminous, short-fibred, cellulosic mass, cream to white in colour.
1977 Proc. Royal Soc. Med. 70 537/2 Shepherd et al...used prostaglandin E2 in a viscous medium of tylose to improve the unfavourable cervix.
1988 Which? May 256 Our tester is loading up this freezer with..tylose—a jelly-like substance.
This entry has not yet been fully updated (first published 1993; most recently modified version published online December 2020).
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更新时间:2024/12/24 10:49:39