Knowledge Resource Center for Ecological Environment in Arid Area
DOI | 10.3390/molecules18022150 |
Volatiles and Water- and Fat-Soluble Precursors of Saanen Goat and Cross Suffolk Lamb Flavour | |
Madruga, Marta; Dantas, Ingrid; Queiroz, Angela; Brasil, Luciana; Ishihara, Yuri | |
通讯作者 | Madruga, Marta |
来源期刊 | MOLECULES
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ISSN | 1420-3049 |
出版年 | 2013 |
卷号 | 18期号:2页码:2150-2165 |
英文摘要 | This paper evaluates the concentrations of water- and fat-soluble precursors of meat flavour, with the aim of characterising the effect of species on the volatile profile of grilled goat and lamb meat. Compared to goat, lamb meat had higher levels of saturated fatty acids-SFA, monounsaturated fatty acids-MUFA and polyunsaturated fatty acids-PUFA and similar levels of sugars and free amino acids, except for lysine and glycine, which were higher in goat. Major differences were detected in lipid-derived volatiles; only pyrazine, thiazole, and some Strecker aldehydes were at different concentrations in these species. Volatile compounds derived from the oxidation of linoleic acid were at higher levels in meat from lamb due to the higher concentration of the latter, while compounds formed from alpha-linolenic acid were at higher levels in goat. It can be concluded that lamb meat has a stronger flavour profile compared to goat meat because it has the highest concentrations of lipid-derived volatile compounds, primarily straight saturated alkanals, pyrazines and thiazole. |
英文关键词 | amino acids fatty acids goat lamb sugars volatiles |
类型 | Article |
语种 | 英语 |
国家 | Brazil |
收录类别 | SCI-E |
WOS记录号 | WOS:000315400600062 |
WOS关键词 | SUDAN DESERT SHEEP ; MEAT QUALITY ; ACID-COMPOSITION ; CARCASS ; PARAMETERS ; ACRYLAMIDE ; PROFILE ; POTATO ; DIET ; BEEF |
WOS类目 | Biochemistry & Molecular Biology ; Chemistry, Multidisciplinary |
WOS研究方向 | Biochemistry & Molecular Biology ; Chemistry |
资源类型 | 期刊论文 |
条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/178943 |
作者单位 | Fed Univ Paraiba UFPB, Postgrad Program Food Sci & Technol, Ctr Technol, BR-58051900 Joao Pessoa, Paraiba, Brazil |
推荐引用方式 GB/T 7714 | Madruga, Marta,Dantas, Ingrid,Queiroz, Angela,et al. Volatiles and Water- and Fat-Soluble Precursors of Saanen Goat and Cross Suffolk Lamb Flavour[J],2013,18(2):2150-2165. |
APA | Madruga, Marta,Dantas, Ingrid,Queiroz, Angela,Brasil, Luciana,&Ishihara, Yuri.(2013).Volatiles and Water- and Fat-Soluble Precursors of Saanen Goat and Cross Suffolk Lamb Flavour.MOLECULES,18(2),2150-2165. |
MLA | Madruga, Marta,et al."Volatiles and Water- and Fat-Soluble Precursors of Saanen Goat and Cross Suffolk Lamb Flavour".MOLECULES 18.2(2013):2150-2165. |
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