paramylumn.

Brit.

/pəˈramᵻləm/, U.S.

/pəˈræməl(ə)m/

Origin: A borrowing from Latin, combined with an English element. Etymons: para- prefix¹, Latin amylum.

Etymology: < para- prefix¹ + classical Latin amylum amyl n.¹ Compare earlier paramylon n.

Biochemistry.

= paramylon n.

ΚΠ

1874 Jrnl. Chem. Soc. 27 1077 Paramylum..yielded an acid, the calcium-salt of which appeared to be isomeric..with calcium dextronate.

1886 Bot. Gaz. 11 47 By micro-chemical tests these were shown not to be starch, cellulin or cellulose, but paramylum.

1939 T. L. Green Pract. Animal Biol. i. 7 Make a drawing to show the chief features: ectoplasm with thin cuticle, the granular endoplasm, the green chloroplasts.., the paramylum granules, the red pigment spot [etc.].

1981 D. J. Bellamy & T. J. Bellamy Bellamy's Backyard Safari 20 Meanwhile, back inside the chloroplasts of Euglena viridis, the pyrenoids store paramylum, which is a polymer of sugar.

This entry has been updated (OED Third Edition, June 2005; most recently modified version published online March 2022).

单词	paramylum
释义	paramylumn. Brit. /pəˈramᵻləm/, U.S. /pəˈræməl(ə)m/ Origin: A borrowing from Latin, combined with an English element. Etymons: para- prefix¹, Latin amylum. Etymology: < para- prefix¹ + classical Latin amylum amyl n.¹ Compare earlier paramylon n. Biochemistry. = paramylon n. ΚΠ 1874 Jrnl. Chem. Soc. 27 1077 Paramylum..yielded an acid, the calcium-salt of which appeared to be isomeric..with calcium dextronate. 1886 Bot. Gaz. 11 47 By micro-chemical tests these were shown not to be starch, cellulin or cellulose, but paramylum. 1939 T. L. Green Pract. Animal Biol. i. 7 Make a drawing to show the chief features: ectoplasm with thin cuticle, the granular endoplasm, the green chloroplasts.., the paramylum granules, the red pigment spot [etc.]. 1981 D. J. Bellamy & T. J. Bellamy Bellamy's Backyard Safari 20 Meanwhile, back inside the chloroplasts of Euglena viridis, the pyrenoids store paramylum, which is a polymer of sugar. This entry has been updated (OED Third Edition, June 2005; most recently modified version published online March 2022). < n.1874
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