Ratios between Content of Fatty Acids as Markers for Mixture of Cow and Goat Milk
The fat of mixture of goat and cow milk, extracted by di‐ethylic ether, was gas chromatographically analysed in order to propose an analytical procedure suitable to reveal small additions of cow milk to goat milk. The obtained results show evident differences in the percentages of some fatty acids....
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| Veröffentlicht in: | Annali di chimica 2005-07, Vol.95 (7-8), p.501-514 |
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| container_title | Annali di chimica |
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| creator | Antonilli, Marco Bottari, Emilio Festa, Maria Rosa |
| description | The fat of mixture of goat and cow milk, extracted by di‐ethylic ether, was gas chromatographically analysed in order to propose an analytical procedure suitable to reveal small additions of cow milk to goat milk. The obtained results show evident differences in the percentages of some fatty acids. An attempt to apply the peak area ratios, corresponding to the methyl esters of fatty acids, suggested by the literature for cow milk did not yield good results. Other ratios suitable to reveal even the presence of low percentages (up to 5 %) of cow milk in goat milk were found and proposed in this paper. Such ratios are sensitive and can be defined markers towards cow or goat milk and also towards extraneous fat like lard or colza seeds oil. |
| doi_str_mv | 10.1002/adic.200590060 |
| format | Article |
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Such ratios are sensitive and can be defined markers towards cow or goat milk and also towards extraneous fat like lard or colza seeds oil.</description><subject>Animals</subject><subject>Biomarkers - analysis</subject><subject>Cattle</subject><subject>Chromatography, Gas</subject><subject>Dietary Fats - analysis</subject><subject>Esters - analysis</subject><subject>Ether - chemistry</subject><subject>Fatty Acids - analysis</subject><subject>Goats</subject><subject>Milk - chemistry</subject><subject>Plant Oils - analysis</subject><subject>Seeds - chemistry</subject><issn>0003-4592</issn><issn>1612-8877</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2005</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNqFkM1P2zAYh61pCErhuuPk024pr-3Edo4l0IL4EmgTR8uJ30oZacxsV6X_PalaMW6cLL16fo_kh5AfDCYMgJ9Z1zYTDlCUABK-kRGTjGdaK_WdjABAZHlR8iNyHOPfgVdK80NyxCQXhdL5iDw-2dT6SGtMa8SeVr5P2CfqF3RmU9rQadO6SG2kdza8YIh04QO9a9_SKuCWqvya2t7RubdpuHcvJ-RgYbuIp_t3TP7MLn9XV9ntw_y6mt5mjdAMMiZ0rlXjFEhRWFejtIWStUWEoqnzvM5LLh2w0vGyzi1zGrkVUHOhHddKiDH5tfO-Bv9vhTGZZRsb7Drbo19FI7WCfPvRMZnswCb4GAMuzGtolzZsDAOzjWi2Ec1HxGHwc29e1Ut0__F9tQEod8C67XDzhc5ML66rz_Jst21jwreP7RDXSCVUYZ7v5-b8_kY9Ps_OjRTv6pWLhQ</recordid><startdate>200507</startdate><enddate>200507</enddate><creator>Antonilli, Marco</creator><creator>Bottari, Emilio</creator><creator>Festa, Maria Rosa</creator><general>WILEY-VCH Verlag</general><general>WILEY‐VCH Verlag</general><scope>BSCLL</scope><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope></search><sort><creationdate>200507</creationdate><title>Ratios between Content of Fatty Acids as Markers for Mixture of Cow and Goat Milk</title><author>Antonilli, Marco ; Bottari, Emilio ; Festa, Maria Rosa</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c3810-138487cd70635adbe6a576baee05cb44b4926d019d29b4a1d8e2a30b238d28733</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2005</creationdate><topic>Animals</topic><topic>Biomarkers - analysis</topic><topic>Cattle</topic><topic>Chromatography, Gas</topic><topic>Dietary Fats - analysis</topic><topic>Esters - analysis</topic><topic>Ether - chemistry</topic><topic>Fatty Acids - analysis</topic><topic>Goats</topic><topic>Milk - chemistry</topic><topic>Plant Oils - analysis</topic><topic>Seeds - chemistry</topic><toplevel>online_resources</toplevel><creatorcontrib>Antonilli, Marco</creatorcontrib><creatorcontrib>Bottari, Emilio</creatorcontrib><creatorcontrib>Festa, Maria Rosa</creatorcontrib><collection>Istex</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><jtitle>Annali di chimica</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Antonilli, Marco</au><au>Bottari, Emilio</au><au>Festa, Maria Rosa</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Ratios between Content of Fatty Acids as Markers for Mixture of Cow and Goat Milk</atitle><jtitle>Annali di chimica</jtitle><addtitle>Annali di Chimica</addtitle><date>2005-07</date><risdate>2005</risdate><volume>95</volume><issue>7-8</issue><spage>501</spage><epage>514</epage><pages>501-514</pages><issn>0003-4592</issn><eissn>1612-8877</eissn><abstract>The fat of mixture of goat and cow milk, extracted by di‐ethylic ether, was gas chromatographically analysed in order to propose an analytical procedure suitable to reveal small additions of cow milk to goat milk. 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| source | MEDLINE; Wiley Online Library Journals Frontfile Complete |
| subjects | Animals Biomarkers - analysis Cattle Chromatography, Gas Dietary Fats - analysis Esters - analysis Ether - chemistry Fatty Acids - analysis Goats Milk - chemistry Plant Oils - analysis Seeds - chemistry |
| title | Ratios between Content of Fatty Acids as Markers for Mixture of Cow and Goat Milk |
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