rancidificationn.

Brit.

/ranˌsɪdᵻfᵻˈkeɪʃn/, U.S.

/rænˌsɪdəfəˈkeɪʃ(ə)n/

Origin: Formed within English, by derivation. Etymons: rancid adj., -ification suffix.

Etymology: < rancid adj. + -ification suffix. Compare later rancidify v.

Manufacturing Technology.

The process of becoming rancid; the oxidation of oils and fats which this involves.

ΚΠ

1864 Sci. Amer. 26 Nov. 341/3 After general remarks on the process of rancidification, and the theories that have been imagined to account for it, he proceeded [etc.].

1922 Science 24 Nov. 608/1 The high iodine number of some butter fats..renders it subject to slight rancidification (hydrolysis) in the vacuum pan.

1948 W. A. Gortner et al. Princ. Food Freezing xiv. 213 The air space within a cleaned chicken that is wrapped whole and frozen has no harmful effects from the standpoint of desiccation, but does lead to oxidation and rancidification of fat in the abdominal cavity.

1977 Lancet 17 Dec. 1268/2 Rancidification of butter is an example of autoxidation.

1991 D. T. Sawyer Oxygen Chem. vii. 181 Hydroxyl radicals, which will initiate lipid peroxidation and rancidification of stored foodstuffs.

This is a new entry (OED Third Edition, December 2008; most recently modified version published online March 2022).

单词	rancidification
释义	rancidificationn. Brit. /ranˌsɪdᵻfᵻˈkeɪʃn/, U.S. /rænˌsɪdəfəˈkeɪʃ(ə)n/ Origin: Formed within English, by derivation. Etymons: rancid adj., -ification suffix. Etymology: < rancid adj. + -ification suffix. Compare later rancidify v. Manufacturing Technology. The process of becoming rancid; the oxidation of oils and fats which this involves. ΚΠ 1864 Sci. Amer. 26 Nov. 341/3 After general remarks on the process of rancidification, and the theories that have been imagined to account for it, he proceeded [etc.]. 1922 Science 24 Nov. 608/1 The high iodine number of some butter fats..renders it subject to slight rancidification (hydrolysis) in the vacuum pan. 1948 W. A. Gortner et al. Princ. Food Freezing xiv. 213 The air space within a cleaned chicken that is wrapped whole and frozen has no harmful effects from the standpoint of desiccation, but does lead to oxidation and rancidification of fat in the abdominal cavity. 1977 Lancet 17 Dec. 1268/2 Rancidification of butter is an example of autoxidation. 1991 D. T. Sawyer Oxygen Chem. vii. 181 Hydroxyl radicals, which will initiate lipid peroxidation and rancidification of stored foodstuffs. This is a new entry (OED Third Edition, December 2008; most recently modified version published online March 2022). < n.1864
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