Molecular criteria for discriminating adipose fat and milk from different species by NanoESI MS and MS/MS of their triacylglycerols: application to archaeological remains. Mirabaud, S., Rolando, C., & Regert, M. Analytical chemistry, 79(16):6182-92, 8, 2007. ![Molecular criteria for discriminating adipose fat and milk from different species by NanoESI MS and MS/MS of their triacylglycerols: application to archaeological remains. [link]](https://bibbase.org/img/filetypes/link.svg "link")
Website doi abstract bibtex A new multistep analytical methodology is described in this paper for the precise identification of triacylglycerols, which are biomarkers of dairy products and subcutaneous fats, that may be chemically identified in archaeological pottery. It consists of the analysis of the total lipid extract from different kinds of fats by high-temperature gas chromatography, performed in order to select the ceramic vessels in which animal fats are well preserved, followed by nanoelectrospray QqTOF mass spectrometry that allows for distinguishing the specific origins of the lipids detected (namely, cow, sheep, or goat). The analysis of model samples, cow and goat dairy products and cow and sheep adipose fats, was successfully achieved. The fatty acid composition of each triacylglycerol was identified, which allowed for the discrimination of subcutaneous fats and dairy fats and distinguishing between cow and goat milk. This methodology was then applied to archaeological samples, and the presence of goat milk, cow milk, and possibly sheep subcutaneous fat was assessed based on the discriminating criteria found on modern fats.
@article{
title = {Molecular criteria for discriminating adipose fat and milk from different species by NanoESI MS and MS/MS of their triacylglycerols: application to archaeological remains.},
type = {article},
year = {2007},
pages = {6182-92},
volume = {79},
websites = {http://www.ncbi.nlm.nih.gov/pubmed/17637040},
month = {8},
day = {15},
id = {a3d52515-9522-3e77-bac2-1b0d61fd33a5},
created = {2020-05-18T21:18:01.274Z},
accessed = {2020-04-10},
file_attached = {false},
profile_id = {d79123d3-9926-344a-8c93-cba59fa6bcbf},
group_id = {06f22fdf-e83d-3ef0-85bc-f539d838a225},
last_modified = {2020-05-18T21:18:01.274Z},
read = {false},
starred = {false},
authored = {false},
confirmed = {true},
hidden = {false},
private_publication = {false},
abstract = {A new multistep analytical methodology is described in this paper for the precise identification of triacylglycerols, which are biomarkers of dairy products and subcutaneous fats, that may be chemically identified in archaeological pottery. It consists of the analysis of the total lipid extract from different kinds of fats by high-temperature gas chromatography, performed in order to select the ceramic vessels in which animal fats are well preserved, followed by nanoelectrospray QqTOF mass spectrometry that allows for distinguishing the specific origins of the lipids detected (namely, cow, sheep, or goat). The analysis of model samples, cow and goat dairy products and cow and sheep adipose fats, was successfully achieved. The fatty acid composition of each triacylglycerol was identified, which allowed for the discrimination of subcutaneous fats and dairy fats and distinguishing between cow and goat milk. This methodology was then applied to archaeological samples, and the presence of goat milk, cow milk, and possibly sheep subcutaneous fat was assessed based on the discriminating criteria found on modern fats.},
bibtype = {article},
author = {Mirabaud, Sigrid and Rolando, Christian and Regert, Martine},
doi = {10.1021/ac070594p},
journal = {Analytical chemistry},
number = {16}
}
Downloads: 0
{"_id":"4e3ZAGfcNZGtcqMH3","bibbaseid":"mirabaud-rolando-regert-molecularcriteriafordiscriminatingadiposefatandmilkfromdifferentspeciesbynanoesimsandmsmsoftheirtriacylglycerolsapplicationtoarchaeologicalremains-2007","authorIDs":[],"author_short":["Mirabaud, S.","Rolando, C.","Regert, M."],"bibdata":{"title":"Molecular criteria for discriminating adipose fat and milk from different species by NanoESI MS and MS/MS of their triacylglycerols: application to archaeological remains.","type":"article","year":"2007","pages":"6182-92","volume":"79","websites":"http://www.ncbi.nlm.nih.gov/pubmed/17637040","month":"8","day":"15","id":"a3d52515-9522-3e77-bac2-1b0d61fd33a5","created":"2020-05-18T21:18:01.274Z","accessed":"2020-04-10","file_attached":false,"profile_id":"d79123d3-9926-344a-8c93-cba59fa6bcbf","group_id":"06f22fdf-e83d-3ef0-85bc-f539d838a225","last_modified":"2020-05-18T21:18:01.274Z","read":false,"starred":false,"authored":false,"confirmed":"true","hidden":false,"private_publication":false,"abstract":"A new multistep analytical methodology is described in this paper for the precise identification of triacylglycerols, which are biomarkers of dairy products and subcutaneous fats, that may be chemically identified in archaeological pottery. It consists of the analysis of the total lipid extract from different kinds of fats by high-temperature gas chromatography, performed in order to select the ceramic vessels in which animal fats are well preserved, followed by nanoelectrospray QqTOF mass spectrometry that allows for distinguishing the specific origins of the lipids detected (namely, cow, sheep, or goat). The analysis of model samples, cow and goat dairy products and cow and sheep adipose fats, was successfully achieved. The fatty acid composition of each triacylglycerol was identified, which allowed for the discrimination of subcutaneous fats and dairy fats and distinguishing between cow and goat milk. This methodology was then applied to archaeological samples, and the presence of goat milk, cow milk, and possibly sheep subcutaneous fat was assessed based on the discriminating criteria found on modern fats.","bibtype":"article","author":"Mirabaud, Sigrid and Rolando, Christian and Regert, Martine","doi":"10.1021/ac070594p","journal":"Analytical chemistry","number":"16","bibtex":"@article{\n title = {Molecular criteria for discriminating adipose fat and milk from different species by NanoESI MS and MS/MS of their triacylglycerols: application to archaeological remains.},\n type = {article},\n year = {2007},\n pages = {6182-92},\n volume = {79},\n websites = {http://www.ncbi.nlm.nih.gov/pubmed/17637040},\n month = {8},\n day = {15},\n id = {a3d52515-9522-3e77-bac2-1b0d61fd33a5},\n created = {2020-05-18T21:18:01.274Z},\n accessed = {2020-04-10},\n file_attached = {false},\n profile_id = {d79123d3-9926-344a-8c93-cba59fa6bcbf},\n group_id = {06f22fdf-e83d-3ef0-85bc-f539d838a225},\n last_modified = {2020-05-18T21:18:01.274Z},\n read = {false},\n starred = {false},\n authored = {false},\n confirmed = {true},\n hidden = {false},\n private_publication = {false},\n abstract = {A new multistep analytical methodology is described in this paper for the precise identification of triacylglycerols, which are biomarkers of dairy products and subcutaneous fats, that may be chemically identified in archaeological pottery. It consists of the analysis of the total lipid extract from different kinds of fats by high-temperature gas chromatography, performed in order to select the ceramic vessels in which animal fats are well preserved, followed by nanoelectrospray QqTOF mass spectrometry that allows for distinguishing the specific origins of the lipids detected (namely, cow, sheep, or goat). The analysis of model samples, cow and goat dairy products and cow and sheep adipose fats, was successfully achieved. The fatty acid composition of each triacylglycerol was identified, which allowed for the discrimination of subcutaneous fats and dairy fats and distinguishing between cow and goat milk. This methodology was then applied to archaeological samples, and the presence of goat milk, cow milk, and possibly sheep subcutaneous fat was assessed based on the discriminating criteria found on modern fats.},\n bibtype = {article},\n author = {Mirabaud, Sigrid and Rolando, Christian and Regert, Martine},\n doi = {10.1021/ac070594p},\n journal = {Analytical chemistry},\n number = {16}\n}","author_short":["Mirabaud, S.","Rolando, C.","Regert, M."],"urls":{"Website":"http://www.ncbi.nlm.nih.gov/pubmed/17637040"},"biburl":"https://bibbase.org/service/mendeley/d79123d3-9926-344a-8c93-cba59fa6bcbf","bibbaseid":"mirabaud-rolando-regert-molecularcriteriafordiscriminatingadiposefatandmilkfromdifferentspeciesbynanoesimsandmsmsoftheirtriacylglycerolsapplicationtoarchaeologicalremains-2007","role":"author","metadata":{"authorlinks":{}},"downloads":0},"bibtype":"article","creationDate":"2020-05-18T21:36:03.358Z","downloads":0,"keywords":[],"search_terms":["molecular","criteria","discriminating","adipose","fat","milk","different","species","nanoesi","triacylglycerols","application","archaeological","remains","mirabaud","rolando","regert"],"title":"Molecular criteria for discriminating adipose fat and milk from different species by NanoESI MS and MS/MS of their triacylglycerols: application to archaeological remains.","year":2007,"biburl":"https://bibbase.org/service/mendeley/d79123d3-9926-344a-8c93-cba59fa6bcbf","dataSources":["bxWhBCNPEdawSu3Mu","ya2CyA73rpZseyrZ8","2252seNhipfTmjEBQ"]}