scholarly journals Intrapopulation variability in wolf diet revealed using a combined stable isotope and fatty acid approach

Ecosphere ◽  
2018 ◽  
Vol 9 (9) ◽  
pp. e02420 ◽  
Author(s):  
Sean A. O'Donovan ◽  
Suzanne M. Budge ◽  
Keith A. Hobson ◽  
Allicia P. Kelly ◽  
Andrew E. Derocher
Keyword(s):  
Fatty Acid ◽  
Stable Isotope ◽  
Intrapopulation Variability ◽  
Wolf Diet

scholarly journals Assessing the reliability of fatty acid-specific stable isotope analysis for trophic studies

2011 ◽  
Vol 2 (6) ◽  
pp. 651-659 ◽  
Author(s):  
Alexandre Bec ◽  
Marie-Elodie Perga ◽  
Apostolos Koussoroplis ◽  
Gérard Bardoux ◽  
Christian Desvilettes ◽  
...  
Keyword(s):  
Fatty Acid ◽  
Stable Isotope ◽  
Stable Isotope Analysis ◽  
Isotope Analysis

scholarly journals Stable isotope and fatty acid markers in plankton assemblages of a saline lake: seasonal trends and future scenario

2015 ◽  
Vol 37 (3) ◽  
pp. 584-595 ◽  
Author(s):  
Germán A. Kopprio ◽  
Rubén J. Lara ◽  
Ana Martínez ◽  
Anna Fricke ◽  
Martin Graeve ◽  
...  
Keyword(s):  
Fatty Acid ◽  
Stable Isotope ◽  
Saline Lake ◽  
Future Scenario ◽  
Seasonal Trends ◽  
Fatty Acid Markers

scholarly journals Trophic Dynamics of Filter Feeding Bivalves in the Yangtze Estuarine Intertidal Marsh: Stable Isotope and Fatty Acid Analyses

PLoS ONE ◽  
2015 ◽  
Vol 10 (8) ◽  
pp. e0135604 ◽  
Author(s):  
Sikai Wang ◽  
Binsong Jin ◽  
Haiming Qin ◽  
Qiang Sheng ◽  
Jihua Wu
Keyword(s):  
Fatty Acid ◽  
Stable Isotope ◽  
Trophic Dynamics ◽  
Filter Feeding

scholarly journals Development and Application of FASA, a Model for Quantifying Fatty Acid Metabolism Using Stable Isotope Labeling

Cell Reports ◽  
2018 ◽  
Vol 25 (10) ◽  
pp. 2919-2934.e8 ◽  
Author(s):  
Joseph P. Argus ◽  
Moses Q. Wilks ◽  
Quan D. Zhou ◽  
Wei Yuan Hsieh ◽  
Elvira Khialeeva ◽  
...  
Keyword(s):  
Fatty Acid ◽  
Stable Isotope ◽  
Fatty Acid Metabolism ◽  
Acid Metabolism ◽  
Isotope Labeling ◽  
Stable Isotope Labeling

Assimilation of marine-derived nutrients from anadromous Rainbow Smelt in an eastern North American riverine food web: evidence from stable-isotope and fatty acid analysis

2018 ◽  
Vol 37 (4) ◽  
pp. 747-759 ◽  
Author(s):  
Sean J. Landsman ◽  
Kurt M. Samways ◽  
Brian Hayden ◽  
Kyle M. Knysh ◽  
Michael R. van den Heuvel
Keyword(s):  
Fatty Acid ◽  
Stable Isotope ◽  
Food Web ◽  
North American ◽  
Fatty Acid Analysis ◽  
Rainbow Smelt ◽  
Marine Derived Nutrients

scholarly journals Preferential retention of algal carbon in benthic invertebrates: Stable isotope and fatty acid evidence from an outdoor flume experiment

2020 ◽  
Vol 65 (7) ◽  
pp. 1200-1209
Author(s):  
Thomas Kühmayer ◽  
Fen Guo ◽  
Nadine Ebm ◽  
Tom J. Battin ◽  
Michael T. Brett ◽  
...  
Keyword(s):  
Fatty Acid ◽  
Stable Isotope ◽  
Benthic Invertebrates ◽  
Flume Experiment

scholarly journals Fatty Acid and Stable Carbon Isotope Composition of Slovenian Milk: Year, Season, and Regional Variability

Molecules ◽  
2020 ◽  
Vol 25 (12) ◽  
pp. 2892 ◽  
Author(s):  
Doris Potočnik ◽  
Lidija Strojnik ◽  
Tome Eftimov ◽  
Alenka Levart ◽  
Nives Ogrinc
Keyword(s):  
Fatty Acids ◽  
Fatty Acid ◽  
Stable Isotope ◽  
Isotope Composition ◽  
Stable Carbon Isotope ◽  
Cow Milk ◽  
Analysis Model ◽  
Regional Variability ◽  
Geographical Regions ◽  
Metabolic Transformation

This study examined the percentage and stable isotope ratios of fatty acids in milk to study seasonal, year, and regional variability. A total of 231 raw cow milk samples were analyzed. Samples were taken twice per year in 2012, 2013, and 2014, in winter and summer, covering four distinct geographical regions in Slovenia: Mediterranean, Alpine, Dinaric, and Pannonian. A discriminant analysis model based on fatty acid composition was effective in discriminating milk according to the year/season of production (86.9%), while geographical origin discrimination was less successful (64.1%). The stable isotope composition of fatty acids also proved to be a better biomarker of metabolic transformation processes in ruminants than discriminating against the origin of milk. Further, it was observed that milk from Alpine and Mediterranean regions was healthier due to its higher percentage of ω-3 polyunsaturated fatty acid and conjugated linoleic acid.

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