trans-Vaccenic acid
trans-Vaccenic acid structure
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Common Name | trans-Vaccenic acid | ||
|---|---|---|---|---|
| CAS Number | 693-72-1 | Molecular Weight | 282.461 | |
| Density | 0.9±0.1 g/cm3 | Boiling Point | 398.2±11.0 °C at 760 mmHg | |
| Molecular Formula | C18H34O2 | Melting Point | 44℃ | |
| MSDS | Chinese USA | Flash Point | 295.0±14.4 °C | |
| Symbol |
GHS07 |
Signal Word | Warning | |
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Characterization of Shrimp Oil from Pandalus borealis by High Performance Liquid Chromatography and High Resolution Mass Spectrometry.
Mar. Drugs 13 , 3849-76, (2015) Northern shrimp (Pandalus borealis) oil, which is rich in omega-3 fatty acids, was recovered from the cooking water of shrimp processing facilities. The oil contains significant amounts of omega-3 fatty acids in triglyceride form, along with substantial long-... |
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A 4-week repeated oral dose toxicity study of dairy fat naturally enriched in vaccenic, rumenic and α-linolenic acids in rats.
J. Agric. Food Chem. 59(14) , 8036-46, (2011) Few studies have focused on the toxicological risks of dairy fat intake. A standard dairy fat (SDF) with a 70% SFA content and a naturally enriched dairy fat (EDF) in vaccenic, rumenic and α-linolenic acids and low in SFA (54%) have been examined in a 4-week ... |
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Vaccenic acid in serum triglycerides is associated with markers of insulin resistance in men.
Appl. Physiol. Nutr. Metab. 37(5) , 1003-7, (2012) Serum triglyceride levels are associated with metabolic disorders; however, it remains unclear whether the fatty acid (FA) composition of triglycerides is also changed. Although there were no differences in circulating triglyceride levels between normoglycaem... |
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Effect of the dietary supplementation of essential oils from rosemary and artemisia on muscle fatty acids and volatile compound profiles in Barbarine lambs.
Meat Science 95(2) , 235-41, (2013) Eighteen Barbarine lambs (3 months of age), were assigned for 95 days to 3 treatments: six lambs were fed a barley-based concentrate plus oat hay ad libitum (control group, C); other lambs received the control diet plus essential oil (400 ppm DM) either of Ro... |
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Effect of ruminal pulse dose of polyunsaturated fatty acids on ruminal microbial populations and duodenal flow and milk profiles of fatty acids
J. Dairy Sci. 94(6) , 2977-85, (2011) The objective of this study was to examine the effect of ruminal pulse dose of free linoleic acid (LA) and free docosahexaenoic acid (DHA) on microbial populations in the rumen, duodenal fatty acid (FA) flow, milk composition, and milk FA profiles of Chinese ... |
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Determination of elaidic and vaccenic acids in foods using GC × GC-FID and GC × GC-TOFMS
Talanta 85(1) , 252-8, (2011) Trans fatty acids (TFAs) are present in meat and dairy products as m ruminant animals and in vegetable fats due to partial hydrogenation. This study aimed to discriminate between natural (N-TFA) and hydrogenated trans fatty (H-TFA) acids by GC×GC-flame ioniza... |
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Short communication: in vivo deposition of [1-13C]vaccenic acid and the product of its Δ9-desaturation, [1-13C]rumenic acid, in the body tissues of lactating goats fed oils.
J. Dairy Sci. 95(11) , 6755-9, (2012) This study was conducted in lactating goats with the aim of measuring the deposition of trans-11 18:1 (vaccenic acid, VA) and the product of its Δ(9)-desaturation, cis-9, trans-11 18:2 (rumenic acid, RA), in the major tissues that are involved in lipid metabo... |
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Conjugated linoleic acid synthesis-related protein proteasome subunit α 5 (PSMA5) is increased by vaccenic acid treatment in goat mammary tissue.
J. Dairy Sci. 95(8) , 4286-97, (2012) This study was conducted to identify proteins associated with the endogenous synthesis of conjugated linoleic acid (CLA) from trans-vaccenic acid (TVA; trans-11 C18:1, a precursor for CLA endogenous synthesis) in mammary tissues. Six lactating goats were divi... |
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Effect of tanniniferous Terminalia chebula extract on rumen biohydrogenation, ∆(9)-desaturase activity, CLA content and fatty acid composition in longissimus dorsi muscle of kids.
Meat Science 90(3) , 558-63, (2012) Conjugated linoleic acid, a fatty acid found in milk fat and ruminant meat is one of the functional food components. Modifying fatty acid composition so as to increase CLA and other beneficial PUFA/MUFA level and reducing SFA levels might be a key to enhance ... |
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Isomerization of vaccenic acid to cis and trans C18:1 isomers during biohydrogenation by rumen microbes.
Lipids 46(9) , 843-50, (2011) In ruminants, cis and trans C18:1 isomers are intermediates of fatty acid transformations in the rumen and their relative amounts shape the nutritional quality of ruminant products. However, their exact synthetic pathways are unclear and their proportions cha... |