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单词 pectolytic
释义

pectolyticadj.

Brit. /ˌpɛktəˈlɪtɪk/, U.S. /ˌpɛktəˈlɪdɪk/
Origin: Formed within English, by compounding. Etymons: pectin n., -o- connective, -lytic comb. form.
Etymology: < pect- (in pectin n.) + -o- connective + -lytic comb. form. Compare later pectinolytic adj.
Biology and Biochemistry.
Designating or involving degradation of pectins; able to degrade pectins; (of an enzyme) acting as a pectinase.
ΚΠ
1931 Amer. Jrnl. Bot. 18 492 Infected roots may suffer either a partial or a total destruction of their tissues depending on the degree of resistance to the pectolytic and cytolytic enzyms [sic] of the fungus.
1950 V. L. S. Charley Recent Adv. Fruit Juice Production xi. 150 Most mould enzyme preparations consist of mixtures of several enzymes, and frequently have proteolytic, amylolytic and pectolytic properties.
2000 Proc. National Acad. Sci. U.S.A. 97 8767/1 The growing structural databases of pectolytic enzymes should allow researchers to elucidate the structural motifs that recognize specific types of saccharides.
This is a new entry (OED Third Edition, September 2005; most recently modified version published online March 2022).
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adj.1931
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更新时间:2025/3/21 9:28:51