caseinn.

Brit.

/ˈkeɪsiːn/,

/ˈkeɪsɪɪn/, U.S.

/ˈkeɪsin/,

/ˈkeɪsiɪn/,

/ˌkeɪˈsin/

Forms: 1800s caséin, 1800s caseïn, 1800s– casein, 1800s– caseine.

Origin: A borrowing from French. Etymon: French caséine.

Etymology: < French caséine (1820 or earlier; < classical Latin cāseus cheese (see caseous adj.) + French -ine -in suffix¹), with remodelling of the ending after -in suffix¹.

1. Biochemistry.

a. Any of a group of closely related proteins which are present in colloidal suspension in milk and can be precipitated by acids; these proteins collectively; = caseinogen n. Also: the product of the precipitation of these proteins, or of the coagulation of milk by rennin (= paracasein n.).

ΚΠ

1823 E. Milligan tr. F. Magendie Elem. Compend. Physiol. 363 Now caséin [Fr. caséum] is the most azotised of all the nutritive proximate principles.

1836 Jrnl. Franklin Inst. 21 134 A further application of this mordant of caseine, oil, and lime is in the printing of stuffs.

1866 H. E. Roscoe Lessons Elem. Chem. xli. 353 Casein is the nitrogenous substance contained in milk and cheese.

1891 W. D. Halliburton Text-bk. Chem. Physiol. xxvi. 580 It will be more convenient..to reserve the term casein for the clotted proteid, and to use the word caseinogen for its precursor in the milk.

1919 E. E. Slosson Creative Chem. 142 A mixture of casein and celluloid has something of the merits of both.

1939 Nature 29 Apr. 734/1 A wool-like fibre is made from casein by dissolving in alkali solution and forcing under pressure into a solution containing acid, formaldehyde and either salts or sugars.

1991 Jrnl. Biol. Chem. 273 2889 The caseins of bovine milk are one class of noncrystallizable proteins.

2006 G. Branfoot So Many Memories xviii. 311 Hot water cooks the casein in the milk, so it's harder to get clean.

b. More fully vegetable casein. The protein legumin. Now rare.

ΘΚΠ

the world > life > biology > substance > proteins > [noun]

casein1838

albuminoid1855

xanthoglobulin1868

myochrome1872

xanthoprotein1883

histone1885

globulose1886

phaseolin1893

leucosin1894

nucleohistone1894

nucleon1895

mucoid1898

protone1898

mucinoid1902

myohaemoglobin1906

nucleoprotamine1911

cytozyme1914

leaf protein1917

cytochrome1925

mucoprotein1925

myoglobin1925

flavoprotein1934

oxymyoglobin1935

ferritin1937

lipovitellin1942

arthropodin1947

trypticase1947

erythropoietin1948

phosvitin1948

opsin1951

orosomucoid1955

metallothionein1960

plastocyanin1961

aequorin1962

ferredoxin1962

LDL1962

fetoprotein1964

thioredoxin1964

actinin1965

adrenodoxin1965

lactoferrin1965

myoglobulin1965

rubredoxin1965

uniporter1967

miraculin1968

nexin1970

bacteriorhodopsin1971

molybdoprotein1971

monellin1972

cytokine1974

ankyrin1975

clathrin1975

electromorph1975

tau1975

uniport1975

microtrabecula1976

porin1976

osteocalcin1977

calmodulin1978

monokine1978

PCNA1978

vimentin1978

interleukin1979

laminin1979

titin1979

villin1979

cyclin1981

triskele1981

acumentin1982

perforin1983

statin1985

activin1986

addressin1988

synuclein1988

chemokine1992

1838 Penny Cycl. X. 343/2 Emulsin (vegetable albumen, vegetable casein, or amygdalin) occurs in most of the elaborated juices of plants.

1863 A. Wynter Subtle Brains 157 Casein, or cheese, exists more abundantly in peas and beans than it does in milk itself.

1885 G. L. Goodale in A. Gray & G. L. Goodale Bot. Text-bk. (ed. 6) II. ii. xi. 363 Casein of plants comprises the following substances: legumin, gluten-casein, conglutin.

1918 Amer. Jrnl. Clin. Med. 25 454/1 Like animal casein (cheese), vegetable casein, or legumin, contains per weight a higher proportion of tissue-forming material and nutriment salts than found in any other vegetable substances.

1998 Appl. Animal Behaviour Sci. 20 75 Biotechnology also makes milk substitutes, such as vegetable casein, more economic.

†2. humorous. = cheese n.². Obsolete.Apparently an isolated use.

ΘΚΠ

the mind > goodness and badness > quality of being good > [noun] > good thing

goodeOE

card1840

cheese1840

honey1848

casein1851

hon1896

1851 C. Kingsley Let. (1877) I. 278 Horn minnow looks like a gudgeon, which is the pure caseine.

Compounds

C1. General attributive, frequently in the names of products made from casein.

ΚΠ

1864 F. H. Storer First Outl. Dict. Solubilities Chem. Substances 123/1 All the soluble earthy and metallic salts precipitate casein solutions.

1889 Cent. Dict. Casein glue, a glue made by dissolving casein in a strong solution of borax, used as a substitute for ordinary glue by bookbinders and joiners.

1937 Jrnl. Royal Aeronaut. Soc. 41 526 Unlike casein cements, they are proof against the attacks of mould and fungus.

1966 H. Brean Traces of Merrilee xxii. 208 A coffee table in front of the small sofa bore an open case of artists' materials, carefully cleaned brushes, a full complement of casein paints.

1996 Farmers Weekly 22 Nov. 44/1 Including additional supplies of fermentable energy in grass silage-based cow diets increases milk yield, protein and casein concentration.

2008 Sci. News 29 Mar. 203/2 The ions surround the casein molecules, charging them up so they repel each other.

C2.

casein plastic n. any of a group of plastics made from casein, usually by hardening with formaldehyde; cf. Galalith n.

ΘΚΠ

the world > matter > chemistry > polymer chemistry > resins and plastics > [noun] > others

Parkesine1862

succinite1868

linoxyn1876

polyanhydride1900

polyether1922

casein plastic1925

alkyd resin1928

polyolefin1930

acrylate1934

polymethyl acrylate1936

polyurethane1939

polytetrafluoroethylene1946

society > occupation and work > materials > derived or manufactured material > synthetic resins and plastics > [noun] > plastic > other plastics

hard plastic1896

Galalith1901

Paxolin1918

casein plastic1925

polyvinyl acetate1927

protein plastic1928

Mipolam1936

acrylic1940

styrene plastic1943

bioplastic1946

ABS1957

Noryl1966

1925 Jrnl. Soc. Chem. Industry 44 991/2 Casein plastics are odourless, non-inflammable, and excellent electric insulators.

1943 V. E. Yarsley in R. S. Morrell Synth. Resins (ed. 2) ii. 59 Casein plastic works in all respects like horn and ivory, and it can be turned, drilled, polished, stamped, moulded, and engraved.

2002 Plastics News (Nexis) 16 Sept. 11 His career began when he traveled to Germany to bring back a process for making casein plastics to the United States.

Derivatives

ˈcaseinate n. [after German Caseinat (1844 or earlier; now usually Kaseinat)] casein in colloidal form bound to calcium or other ions.

ΚΠ

1859 Repertory Patent Inventions 34 230 My method of fixing or applying the said colouring matters upon the fabric consists in the employment of them in solution with albumen.., or any other substance having similar properties and capable of forming albuminates, caseinates, &c.

1897 Brit. Med. Jrnl. 2 Jan. 50/2 Owing to the deficiency of lime in boiled milk the action of rennet, which produces from casein (in solution as calcium caseinate) the calcium salt of dys-chymo-caseose (curd) is modified.

1933 S. W. Cole Pract. Physiol. Chem. (ed. 9) viii. 192 This is probably present in cow's milk mainly as neutral calcium caseinate, whilst in human milk there is a considerable amount of potassium caseinate.

1999 BBC Vegetarian Good Food May 96/1 And look out for additives in prepared foods, such as sodium caseinate and whey, which can be a source of lactose.

This entry has been updated (OED Third Edition, September 2014; most recently modified version published online December 2021).

单词	casein
释义	caseinn. Brit. /ˈkeɪsiːn/, /ˈkeɪsɪɪn/, U.S. /ˈkeɪsin/, /ˈkeɪsiɪn/, /ˌkeɪˈsin/ Forms: 1800s caséin, 1800s caseïn, 1800s– casein, 1800s– caseine. Origin: A borrowing from French. Etymon: French caséine. Etymology: < French caséine (1820 or earlier; < classical Latin cāseus cheese (see caseous adj.) + French -ine -in suffix¹), with remodelling of the ending after -in suffix¹. 1. Biochemistry. a. Any of a group of closely related proteins which are present in colloidal suspension in milk and can be precipitated by acids; these proteins collectively; = caseinogen n. Also: the product of the precipitation of these proteins, or of the coagulation of milk by rennin (= paracasein n.). ΚΠ 1823 E. Milligan tr. F. Magendie Elem. Compend. Physiol. 363 Now caséin [Fr. caséum] is the most azotised of all the nutritive proximate principles. 1836 Jrnl. Franklin Inst. 21 134 A further application of this mordant of caseine, oil, and lime is in the printing of stuffs. 1866 H. E. Roscoe Lessons Elem. Chem. xli. 353 Casein is the nitrogenous substance contained in milk and cheese. 1891 W. D. Halliburton Text-bk. Chem. Physiol. xxvi. 580 It will be more convenient..to reserve the term casein for the clotted proteid, and to use the word caseinogen for its precursor in the milk. 1919 E. E. Slosson Creative Chem. 142 A mixture of casein and celluloid has something of the merits of both. 1939 Nature 29 Apr. 734/1 A wool-like fibre is made from casein by dissolving in alkali solution and forcing under pressure into a solution containing acid, formaldehyde and either salts or sugars. 1991 Jrnl. Biol. Chem. 273 2889 The caseins of bovine milk are one class of noncrystallizable proteins. 2006 G. Branfoot So Many Memories xviii. 311 Hot water cooks the casein in the milk, so it's harder to get clean. b. More fully vegetable casein. The protein legumin. Now rare. ΘΚΠ the world > life > biology > substance > proteins > [noun] casein1838 albuminoid1855 xanthoglobulin1868 myochrome1872 xanthoprotein1883 histone1885 globulose1886 phaseolin1893 leucosin1894 nucleohistone1894 nucleon1895 mucoid1898 protone1898 mucinoid1902 myohaemoglobin1906 nucleoprotamine1911 cytozyme1914 leaf protein1917 cytochrome1925 mucoprotein1925 myoglobin1925 flavoprotein1934 oxymyoglobin1935 ferritin1937 lipovitellin1942 arthropodin1947 trypticase1947 erythropoietin1948 phosvitin1948 opsin1951 orosomucoid1955 metallothionein1960 plastocyanin1961 aequorin1962 ferredoxin1962 LDL1962 fetoprotein1964 thioredoxin1964 actinin1965 adrenodoxin1965 lactoferrin1965 myoglobulin1965 rubredoxin1965 uniporter1967 miraculin1968 nexin1970 bacteriorhodopsin1971 molybdoprotein1971 monellin1972 cytokine1974 ankyrin1975 clathrin1975 electromorph1975 tau1975 uniport1975 microtrabecula1976 porin1976 osteocalcin1977 calmodulin1978 monokine1978 PCNA1978 vimentin1978 interleukin1979 laminin1979 titin1979 villin1979 cyclin1981 triskele1981 acumentin1982 perforin1983 statin1985 activin1986 addressin1988 synuclein1988 chemokine1992 1838 Penny Cycl. X. 343/2 Emulsin (vegetable albumen, vegetable casein, or amygdalin) occurs in most of the elaborated juices of plants. 1863 A. Wynter Subtle Brains 157 Casein, or cheese, exists more abundantly in peas and beans than it does in milk itself. 1885 G. L. Goodale in A. Gray & G. L. Goodale Bot. Text-bk. (ed. 6) II. ii. xi. 363 Casein of plants comprises the following substances: legumin, gluten-casein, conglutin. 1918 Amer. Jrnl. Clin. Med. 25 454/1 Like animal casein (cheese), vegetable casein, or legumin, contains per weight a higher proportion of tissue-forming material and nutriment salts than found in any other vegetable substances. 1998 Appl. Animal Behaviour Sci. 20 75 Biotechnology also makes milk substitutes, such as vegetable casein, more economic. †2. humorous. = cheese n.². Obsolete.Apparently an isolated use. ΘΚΠ the mind > goodness and badness > quality of being good > [noun] > good thing goodeOE card1840 cheese1840 honey1848 casein1851 hon1896 1851 C. Kingsley Let. (1877) I. 278 Horn minnow looks like a gudgeon, which is the pure caseine. Compounds C1. General attributive, frequently in the names of products made from casein. ΚΠ 1864 F. H. Storer First Outl. Dict. Solubilities Chem. Substances 123/1 All the soluble earthy and metallic salts precipitate casein solutions. 1889 Cent. Dict. Casein glue, a glue made by dissolving casein in a strong solution of borax, used as a substitute for ordinary glue by bookbinders and joiners. 1937 Jrnl. Royal Aeronaut. Soc. 41 526 Unlike casein cements, they are proof against the attacks of mould and fungus. 1966 H. Brean Traces of Merrilee xxii. 208 A coffee table in front of the small sofa bore an open case of artists' materials, carefully cleaned brushes, a full complement of casein paints. 1996 Farmers Weekly 22 Nov. 44/1 Including additional supplies of fermentable energy in grass silage-based cow diets increases milk yield, protein and casein concentration. 2008 Sci. News 29 Mar. 203/2 The ions surround the casein molecules, charging them up so they repel each other. C2. casein plastic n. any of a group of plastics made from casein, usually by hardening with formaldehyde; cf. Galalith n. ΘΚΠ the world > matter > chemistry > polymer chemistry > resins and plastics > [noun] > others Parkesine1862 succinite1868 linoxyn1876 polyanhydride1900 polyether1922 casein plastic1925 alkyd resin1928 polyolefin1930 acrylate1934 polymethyl acrylate1936 polyurethane1939 polytetrafluoroethylene1946 society > occupation and work > materials > derived or manufactured material > synthetic resins and plastics > [noun] > plastic > other plastics hard plastic1896 Galalith1901 Paxolin1918 casein plastic1925 polyvinyl acetate1927 protein plastic1928 Mipolam1936 acrylic1940 styrene plastic1943 bioplastic1946 ABS1957 Noryl1966 1925 Jrnl. Soc. Chem. Industry 44 991/2 Casein plastics are odourless, non-inflammable, and excellent electric insulators. 1943 V. E. Yarsley in R. S. Morrell Synth. Resins (ed. 2) ii. 59 Casein plastic works in all respects like horn and ivory, and it can be turned, drilled, polished, stamped, moulded, and engraved. 2002 Plastics News (Nexis) 16 Sept. 11 His career began when he traveled to Germany to bring back a process for making casein plastics to the United States. Derivatives ˈcaseinate n. [after German Caseinat (1844 or earlier; now usually Kaseinat)] casein in colloidal form bound to calcium or other ions. ΚΠ 1859 Repertory Patent Inventions 34 230 My method of fixing or applying the said colouring matters upon the fabric consists in the employment of them in solution with albumen.., or any other substance having similar properties and capable of forming albuminates, caseinates, &c. 1897 Brit. Med. Jrnl. 2 Jan. 50/2 Owing to the deficiency of lime in boiled milk the action of rennet, which produces from casein (in solution as calcium caseinate) the calcium salt of dys-chymo-caseose (curd) is modified. 1933 S. W. Cole Pract. Physiol. Chem. (ed. 9) viii. 192 This is probably present in cow's milk mainly as neutral calcium caseinate, whilst in human milk there is a considerable amount of potassium caseinate. 1999 BBC Vegetarian Good Food May 96/1 And look out for additives in prepared foods, such as sodium caseinate and whey, which can be a source of lactose. This entry has been updated (OED Third Edition, September 2014; most recently modified version published online December 2021). < n.1823
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