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单词 caseinogen
释义

caseinogenn.

Brit. /keɪˈsiːnədʒ(ə)n/, /ˌkeɪsɪˈɪnədʒ(ə)n/, U.S. /keɪˈsinədʒ(ə)n/, /ˌkeɪsiˈɪnədʒ(ə)n/
Forms: 1800s caseïnogen, 1800s– caseinogen.
Origin: Formed within English, by compounding. Etymons: casein n., -o- connective, -gen comb. form.
Etymology: < casein n. + -o- connective + -gen comb. form.
Biochemistry.
Casein, or any of the caseins, as present in suspension in milk.
ΚΠ
1890 W. D. Halliburton in Jrnl. Physiol. 11 449 It has been my custom in my lectures for some years past to distinguish the two proteids by different names; the proteid in the milk I have called caseinogen, and that which composes the curd, casein.
1896 Jrnl. Chem. Soc. 70 i. 583 The term paracaseïn is used for caseïn which has been acted on by rennet; the term casein being used synonymously with caseïnogen.
1914 E. Pritchard Infant 49 It is quite easy to separate the various classes of proteins into groups or classes, such as serum-albumins, globulins, nucleo-albumins, caseinogens, albumoses, peptones, or collagens.
1934 Times Lit. Suppl. 1 Nov. 758/3 Caseinogen hydrolysates completely freed from tyrosine are still able to support growth in young rats.
2005 L. Wylie Essent. Anat. & Physiol. Maternity Care (ed. 2) xix. 219/1 The principal protein found in breast milk is lactalbumin, with caseinogen present in smaller quantities.
This entry has been updated (OED Third Edition, September 2014; most recently modified version published online December 2021).
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n.1890
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