英语词汇“eicosenoic”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

eicoseˈnoic adj.

Brit.

/ˌʌɪkɒsᵻˈnəʊɪk/

/ʌɪˌkɒsᵻˈnəʊɪk/

/ˌʌɪkɒsɛˈnəʊɪk/

/ʌɪˌkɒsɛˈnəʊɪk/

U.S.

/aɪˌkɑsəˈnoʊɪk/

in eicosenoic acid, an unsaturated fatty acid, C₁₉H₃₇COOH, of which one isomer, 9-eicosenic acid (gadoleic acid), is a minor constituent of many fish oils and another, 11-eicosenic acid, occurs in the wax of certain plant seeds.

ΚΠ

1936 Jrnl. Chem. Soc. 1755 The fatty matter present in the seeds of Simmondsia californica Nutt...is a mixture of wax-esters, and not glycerides... The chief acid is Δ^11:12-eicosenoic.

1951 A. W. Johnson et al. in E. H. Rodd Chem. Carbon Compounds I a. ix. 640 9-Eicosenoic acid, gadoleic acid, CH₃(CH₂)₉CH:CH(CH₂)₇COOH is a common component of fish and marine animal oils such as herring and shark liver oil.

1954 E. W. Eckey Veg. Fats & Oils xiv. 435 Investigations made after eicosenoic acid had been isolated from rapeseed oil and shown to exist in substantial proportion in hare's ear mustard oil confirmed the presence of this C₂₀ monoethenoic acid in rapeseed oil and indicated that it occurs generally in oils of the Cruciferae.

单词	eicosenoic
释义	> as lemmas eicoseˈnoic eicoseˈnoic adj. Brit. /ˌʌɪkɒsᵻˈnəʊɪk/ , /ʌɪˌkɒsᵻˈnəʊɪk/ , /ˌʌɪkɒsɛˈnəʊɪk/ , /ʌɪˌkɒsɛˈnəʊɪk/ , U.S. /aɪˌkɑsəˈnoʊɪk/ in eicosenoic acid, an unsaturated fatty acid, C₁₉H₃₇COOH, of which one isomer, 9-eicosenic acid (gadoleic acid), is a minor constituent of many fish oils and another, 11-eicosenic acid, occurs in the wax of certain plant seeds. ΚΠ 1936 Jrnl. Chem. Soc. 1755 The fatty matter present in the seeds of Simmondsia californica Nutt...is a mixture of wax-esters, and not glycerides... The chief acid is Δ^11:12-eicosenoic. 1951 A. W. Johnson et al. in E. H. Rodd Chem. Carbon Compounds I a. ix. 640 9-Eicosenoic acid, gadoleic acid, CH₃(CH₂)₉CH:CH(CH₂)₇COOH is a common component of fish and marine animal oils such as herring and shark liver oil. 1954 E. W. Eckey Veg. Fats & Oils xiv. 435 Investigations made after eicosenoic acid had been isolated from rapeseed oil and shown to exist in substantial proportion in hare's ear mustard oil confirmed the presence of this C₂₀ monoethenoic acid in rapeseed oil and indicated that it occurs generally in oils of the Cruciferae. extracted from icos-icosa-icosi-comb. form < as lemmas
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> as lemmas