Definition of phaeophorbide in English:

phaeophorbide

(also pheophorbide)

noun ˌfiːə(ʊ)ˈfɔːbʌɪd

Biochemistry

A greyish-green compound formed by the degradation of chlorophyll or phaeophytin (e.g. by strong acid or by enzymes), having the structure of phaeophytin with the phytyl group replaced by a hydrogen atom; (more fully "phaeophorbide a", "phaeophorbide b") either of two forms of this, derived from chlorophyll a and chlorophyll b respectively.

Origin

Early 20th century; earliest use found in Chemical Abstracts. From German Phäophorbid from ancient Greek ϕαιός grey + ϕορβή pasture, food + German -id.

Definition of phaeophorbide in US English:

phaeophorbide

(also pheophorbide)

nounˌfiːə(ʊ)ˈfɔːbʌɪd

Biochemistry

A greyish-green compound formed by the degradation of chlorophyll or phaeophytin (e.g. by strong acid or by enzymes), having the structure of phaeophytin with the phytyl group replaced by a hydrogen atom; (more fully "phaeophorbide a", "phaeophorbide b") either of two forms of this, derived from chlorophyll a and chlorophyll b respectively.

Origin

Early 20th century; earliest use found in Chemical Abstracts. From German Phäophorbid from ancient Greek ϕαιός grey + ϕορβή pasture, food + German -id.

单词	phaeophorbide
释义	Definition of phaeophorbide in English: phaeophorbide (also pheophorbide) noun ˌfiːə(ʊ)ˈfɔːbʌɪd Biochemistry A greyish-green compound formed by the degradation of chlorophyll or phaeophytin (e.g. by strong acid or by enzymes), having the structure of phaeophytin with the phytyl group replaced by a hydrogen atom; (more fully "phaeophorbide a", "phaeophorbide b") either of two forms of this, derived from chlorophyll a and chlorophyll b respectively. Origin Early 20th century; earliest use found in Chemical Abstracts. From German Phäophorbid from ancient Greek ϕαιός grey + ϕορβή pasture, food + German -id. Definition of phaeophorbide in US English: phaeophorbide (also pheophorbide) nounˌfiːə(ʊ)ˈfɔːbʌɪd Biochemistry A greyish-green compound formed by the degradation of chlorophyll or phaeophytin (e.g. by strong acid or by enzymes), having the structure of phaeophytin with the phytyl group replaced by a hydrogen atom; (more fully "phaeophorbide a", "phaeophorbide b") either of two forms of this, derived from chlorophyll a and chlorophyll b respectively. Origin Early 20th century; earliest use found in Chemical Abstracts. From German Phäophorbid from ancient Greek ϕαιός grey + ϕορβή pasture, food + German -id.
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