The effect of diet, ambient temperature and day length on the fatty acid composition in the depot fat of the European starling (Sturnus vulgaris) and the rock partridge (Alectoris chucar)

Yoram Yom-Tov*, Alisa Tietz

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

16 Scopus citations

Abstract

1. 1. Diets have a significant influence on the fatty acid composition of depot fats of the European starling and the Rock partridge. 2. 2. Environmental conditions affect mainly the percentage of linoleic acid (18:2)-its amount increases in birds kept in cold temperatures (4°C) and short days in comparison to high temperatures (30°C) and long days. 3. 3. The 18:1 18:2 ratio is affected by temperature and diet. 4. 4. The adaptive significance of these findings is discussed.

Original languageEnglish
Pages (from-to)161-164
Number of pages4
JournalComparative Biochemistry and Physiology -- Part A: Physiology
Volume60
Issue number2
DOIs
StatePublished - 1978

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