acids and fatty acid alcohol mixtures

Characterization of the Carbon Stable Isotope Ratio and Fatty Acid Structure of Zostera japonica in Coastal Areas

Ngày tải lên : 05/09/2013, 10:17

... such as bacteria, periphyton and sessile animals We define the fatty acids with > 5% content as dominant fatty acids and Fig shows the dominant fatty acids in the leaves and stems of Z japonica in ... japonica We found about 30 kinds of fatty acids in the leaves and stems and about 36 kinds of fatty acids in the roots and rhizomes of Z japonica We focused on the fatty acid content of Z japonica , ... Fatty acids 18:3n3 other HK 45 40 35 30 25 20 15 10 16:0 MG 18:1n9c 18:2n6c 18:3n3 24:0 Fatty acids NG KT KG LCFAs other Fig.3 Dominant fatty acid content in the leaves Fig - Dominant fatty acid...

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Effect of group housing and exercise on brown fat gene expression and fatty acid profiles

Ngày tải lên : 21/09/2015, 21:25

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FATTY ACID COMPOSITION INCLUDING TRANS FATTY ACIDS CONTENT OF SELECTED VIETNAMESE INSTANT NOODLES

Ngày tải lên : 28/08/2013, 16:28

... monounsaturated fatty acids * TFA: trans fatty acids * tc: traceal 818 Fatty acid composition including trans fatty acids content of selected Vietnamese instant noodles Trans fatty acids were also ... saturated fatty acids and low amounts of polyunsaturated fatty acids, which mainly palmitic acid, oleic acid and linoleic acids Therefore, it would be necessary to keep monitoring and inspecting ... fatty acids * TFA: trans fatty acid* MUFA: monounsaturated fatty acids negligible proportions of trans fatty acids, bothwith monounsaturated and polyunsaturated fatty acids These results also...

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Effect of unsaturated fatty acid esters of biodiesel fuels on combustion, performance and emission characteristics of a DI diesel engine

Ngày tải lên : 05/09/2013, 15:28

... upper layer consisted of ester and alcohol and was separated from the bottom layer (glycerin) The upper layer was distilled to remove and recover excess alcohol and the esters were washed with ... of Energy and Environment (IJEE), Volume 1, Issue 3, 2010, pp.411-430 427 properties and fatty acid composition on CO and HC emissions The correlation analysis reveals that the CO and HC emissions ... International Journal of Energy and Environment (IJEE), Volume 1, Issue 3, 2010, pp.411-430 415 Table Fatty acid methyl composition of different biodiesel fuels Fatty acid methyl ester composition...

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THÀNH PHẦN hợp CHẤT AXÍT béo và CAROTENOID của gấc fatty acid and carotenoid composition of gac (momordica cochinchinensisspreng) fruit

Ngày tải lên : 09/02/2014, 00:08

... Vitamin E and omega-3 fatty acids (21), although our data show only 0.3-0.8% linolenic acid (Table 2) Seeds of tropical plants may contain high levels of saturated fatty acids, with palmitic acid ... relative standard deviation, % vaccenic (in two fruit), R-linolenic, and eicosa-11-eneoic acids were also detected The fatty acid composition of the aril and seed are interesting, and they reflect ... Fatty Acid and Carotenoids in Gac Fruit MATERIALS AND METHODS Fatty Acid Analysis Materials Gac fruit were purchased from two Asian markets (Vinh Phat and Shun Fat) in Sacramento,...

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Tài liệu Báo cáo khoa học: Fatty acid synthesis Role of active site histidines and lysine in Cys-His-His-type b-ketoacyl-acyl carrier protein synthases ppt

Ngày tải lên : 19/02/2014, 08:20

... cation ligands are main-chain oxygen atoms, and three are the side-chain oxygen atoms of N296, E342 and S387 The glutamic acid and asparagine residues are conserved among known KAS I and KAS II ... mutated KAS I structures ˚ The distance between H333 Ne and C163 Sc is 3.2 A ˚ in the native and fatty acid complex, and 3.1 A respectively, and infers that H333 Ne donates a hydrogen bond to the ... mutants K328H and K328R are more efﬁcient (247% and 227%), the acidic mutant K328E is less efﬁcient (31%), and the bulky mutants K328F and K328I are similar to the wild-type (91% and 117%) Increasing...

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Báo cáo khoa học: Mutants of Saccharomyces cerevisiae deﬁcient in acyl-CoA synthetases secrete fatty acids due to interrupted fatty acid recycling docx

Ngày tải lên : 07/03/2014, 05:20

... (square)] (D) Concentration of fatty acids in the pools of free fatty acids in the media (diamonds), of free fatty acids in the cells (square) and of esterified fatty acids (triangle) The error bars ... secreted fatty acids reflects the profile of fatty acids found in membrane lipids of yeast and consists of myristic acid (14:0), palmitic acid (16:0), palmitoleic acid (16:1), stearic acid (18:0) and ... extracellular fatty acids Therefore, besides the import of exogenous fatty acids, additional release of internal fatty acids had to contribute to the increase of intracellular fatty acids However,...

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Báo cáo khoa học: Spatio-temporal distribution of fatty acid-binding protein 6 (fabp6) gene transcripts in the developing and adult zebraﬁsh (Danio rerio) pptx

Ngày tải lên : 07/03/2014, 06:20

... protection of enzymes and membranes from the detergent effects of excess fatty acids by sequestering them, and (d) modulation of cell growth and differentiation by transport of fatty acids to the nucleus ... (1972) A binding protein for fatty acids in cytosol of intestinal mucosa, liver, myocardium, and other tissues Science 177, 56–58 Haunerland NH & Spener F (2004) Fatty acid- binding proteins – insights ... they were initially isolated, e.g livertype fatty acid- binding protein (L-FABP), brain-type fatty acid- binding protein (B-FABP), intestinal-type fatty acid- binding protein (I-FABP), etc However,...

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Báo cáo khoa học: Escherichia coli cyclopropane fatty acid synthase Mechanistic and site-directed mutagenetic studies potx

Ngày tải lên : 07/03/2014, 16:20

... Pollard, M & Ohlrogges, J.B (2002) Carbocyclic fatty -acids in plants: Biochemical and molecular genetic characterization of cyclopropane fatty acid synthesis of Sterculia foetida Proc Natl Acad ... cyclopropane fatty acids in Escherichia coli Biochimica Biophysica Acta 348, 6375 Taylor, F.R & Cronan J.E (1979) Cyclopropane fatty acid synthase of Escherichia coli Stabilization, purication, and interaction ... a-methylketo- or a-methylhydoxy- fatty acids [35,36] However, it quickly appeared that addition of a sulfur ylide, derived from S-AdoMet, to the double bond of the fatty acid could be another plausible...

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Báo cáo khoa học: Alpha-oxidation of 3-methyl-substituted fatty acids and its thiamine dependence pptx

Ngày tải lên : 08/03/2014, 02:20

... phytanic acid, racemic at carbon 3, and the synthetic (3-R,S)-methylhexadecanoic and (3-R,S)-methylheptadecanoic acids, have been used It has been shown that the synthetic 3-methyl-branched fatty acids ... Lancet 1, 624 Try, K (1968) The in vitro omega-oxidation of phytanic acid and other branched chain fatty acids by mammalian liver Scand J Laboratory Invest 22, 224–230 Wierzbicki, A.S., Mayne, P.D., ... of phytanic acid and 3-methyl-adipic acids in patients with Adult Refsum’s disease In Peroxisomal Disorders and Regulation of Genes, 25–28 September 2002, Belgian Society for Cell and Developmental...

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Báo cáo khoa học: Differential tissue-speciﬁc distribution of transcripts for the duplicated fatty acid-binding protein 10 (fabp10) genes in embryos, larvae and adult zebraﬁsh (Danio rerio) docx

Ngày tải lên : 16/03/2014, 00:20

... uptake and utilization of fatty acids, intracellular targeting of fatty acids to speciﬁc organelles and metabolic pathways, and the protection of cellular structures from the detergent effects of fatty ... (1993) Fatty acidbinding protein and its relation to fatty acid oxidation Mol Cell Biochem 123, 101–106 15 Glatz JF & van der Vusse GJ (1996) Cellular fatty acidbinding proteins: their function and ... & Hsu KT (2002) Similar mechanisms of fatty acid transfer from human and rodent fatty acid- binding proteins to membranes: liver, intestine, heart muscle and adipose tissue FABPs Mol Cell Biochem...

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Báo cáo khoa học: Fatty acid composition of chylomicron remnant-like particles inﬂuences their uptake and induction of lipid accumulation in macrophages pot

Ngày tải lên : 16/03/2014, 12:20

... the particular type of fatty acid predominating in the oil, but also contained a complex mixture of other fatty acids, as occurs in vivo As might be expected, the fatty acid composition of CRLPs ... chromatography Data are expressed as gÆ(100 g total fatty acids) )1 and are the mean ± SEM from three separate preparations ND, none detected CRLPs Fatty acid Palm 14:0 16:0 16:1 n)7 18:0 18:1 n)9 18:1 ... are enriched in SFAs, MUFAs, n)6 PUFAs and n)3 PUFAs [23], as well as containing a range of other fatty acids, and these enrichments inﬂuence the uptake and metabolism of the particles by the...

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Báo cáo khoa học: Two novel Mesocestoides vogae fatty acid binding proteins – functional and evolutionary implications doc

Ngày tải lên : 23/03/2014, 07:20

... ﬂuorescent fatty acid transfer from adipocyte and heart fatty acid binding proteins by acceptor membrane lipid composition and structure J Biol Chem 269, 10517–10523 47 Hsu KT & Storch J (1996) Fatty acid ... diffusion-mediated transfer of fatty acids to phospholipid membranes Biochemistry 43, 3600–3607 45 Kim HK & Storch J (1992) Mechanism of free fatty acid transfer from rat heart fatty acid binding protein ... THMSM, Maatman RGHJ & Prinsen CFM (1993) Structural and functional aspects of cytosolic fatty- acid binding proteins Prostaglandins Leukot Essent Fatty Acids 49, 887–906 FEBS Journal 275 (2008) 107–116...

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Báo cáo khoa học: Characterization of a hemocyte intracellular fatty acid-binding protein from crayﬁsh (Pacifastacus leniusculus) and shrimp (Penaeus monodon) pdf

Ngày tải lên : 23/03/2014, 10:21

... Vertebrate FABPs are involved in cellular fatty acid transport and utilization and compartmentalization of intracellular fatty acid storage, and also in fatty acidinduced regulation of gene expression ... absence of 0.1–1.0 mm fatty acids or ATRA from nm to lm The fatty acids ⁄ ATRA were introduced 3–5 days after initiation of the culture, and the medium was changed (to one with fatty acid ⁄ ATRA maintained) ... Oleic acid and stearic acid solutions were prepared as described by Stremmel & Berk [38] Brieﬂy, the fatty acids (Sigma) were dissolved at 50 lm in 0.1 m NaOH at 37 °C, and a solution of 2.5 mm fatty...

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Báo cáo khóa học: Genetic defects in fatty acid b-oxidation and acyl-CoA dehydrogenases Molecular pathogenesis and genotype–phenotype relationships ppt

Ngày tải lên : 23/03/2014, 12:20

... deﬁciency or, alternatively, that medium chain -fatty acids and their derivatives are less toxic to cardiac function than long-chain fatty acids and their derivatives However, it is interesting ... Genetic defects in fatty acid oxidation (Eur J Biochem 271) 471 Table Transporter proteins and enzymes involved in the mitochondrial saturated fatty acid oxidation FATP, fatty acid transport protein; ... effect of toxic long-chain fatty acids and their derivatives is impossible to judge at present As far as we can determine, the same situation and arguments apply to CPTII [29] and to ETF/ETFDH deﬁciencies...

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Báo cáo khoa học: Characterization of surface n -alkanes and fatty acids of the epiphytic lichen Xanthoria parietina, its photobiont a green alga Trebouxia sp., and its mycobiont, from the Jerusalem hills pot

Ngày tải lên : 23/03/2014, 17:21

... Trebouxia erici and Trebouxia impressa (cultures from the Botanical Institute, St Petersburg, Russia) not contain the 18 : and 18 : fatty acids, and produce only two fatty acids: 16 : (30% and 51%, ... Alkanes and fatty acids of Xanthoria and symbionts (Eur J Biochem 270) 2123 Fig Gas chromatographic separation on serially capillary coupled columns of n-alkanes and methyl esters of fatty acids ... respectively) and 18 : (69% and 42%, respectively) It is probably an artefact of the GC analysis Mycobionts produce saturated fatty acids such as tetradecanoic acid (5–9%), hexadecanoic acid (34–37%) and...

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Báo cáo khoa học: Differential regulation of fatty acid amide hydrolase promoter in human immune cells and neuronal cells by leptin and progesterone pdf

Ngày tải lên : 30/03/2014, 15:20

... (2002) Endocannabinoids in the immune system and cancer Prostaglandins Leukot Essent Fatty Acids 66, 319–332 24 Cravatt, B.F & Lichtman, A.H (2003) Fatty acid amide hydrolase: an emerging therapeutic ... Francke, U (1998) Conserved chromosomal location and genomic structure of human and mouse fatty- acid amide hydrolase genes and evaluation of clasper as a candidate neurological mutation Genomics 54, ... Fig Eﬀect of leptin and progesterone on FAAH activity and expression (A) Eﬀect of leptin on the activity of FAAH in human U937 and CHP100 cells and on the protein content and the mRNA of FAAH...

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Báo cáo khoa học: Structure, mRNA expression and linkage mapping of the brain-type fatty acid-binding protein gene (fabp7 ) from zebraﬁsh (Danio rerio) potx

Ngày tải lên : 31/03/2014, 07:20

... percentage amino acid identity between zebrafish and human, mouse and pufferfish B-FABP is 83%, 76% and 83%, respectively The percentage amino acid identity between zebrafish and human and mouse is ... (1986) Are essential fatty acids essential for membrane function? Prog Lipid Res 25, 41–46 Stubbs, C.D & Smith, A.D (1990) Essential fatty acids in membrane: physical properties and function Biochem ... lipid-binding proteins and their genes Annu Rev Nutr 17, 277–303 25 Wu, Q., Andolfatto, P & Haunerland, N.H (2001) Cloning and sequence of the gene encoding the muscle fatty acid binding protein...

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Báo cáo khoa học: Structure, linkage mapping and expression of the heart-type fatty acid-binding protein gene (fabp3 ) from zebraﬁsh (Danio rerio) pot

Ngày tải lên : 31/03/2014, 07:20

... transportation and utilization of fatty acids in cardiac muscle [4,5] However, H-FABP is also abundant in tissues that not use fatty acids as an energy source such as mammary gland and developing ... of fatty acids within the oocyte The accumulation of fatty acids may be sequestered by FABP to prevent cytotoxicity to the cell, and transported by FABP to sites of triglyceride synthesis and/ or ... inhibitor/heart -fatty acid- binding protein Gene 147, 237–242 10 Prinsen, C.F & Veerkamp, J.H (1996) Fatty acid binding and conformational stability of mutants of human muscle fatty acidbinding protein...

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báo cáo khoa học: " Characterization and analysis of the cotton cyclopropane fatty acid synthase family and their contribution to cyclopropane fatty acid synthesis" pot

Ngày tải lên : 11/08/2014, 11:20

... methyl-branched fatty acids These branched fatty acids have the low temperature properties of unsaturated fatty acids, but unlike unsaturated fatty acids, their esters are not susceptible to oxidation and ... standard deviation evaluate how they differed in their fatty acid compositions (Table 1) In root, stem and flower tissues, cyclic fatty acids made up about 19.2%, 9.9% and 4.0% of total fatty acids, ... respectively Of these fatty acids, malvalic acid (7-(2-octyl-1-cyclopropenyl) heptanoic acid) was the most abundant, accounting for 11.9%, 6.9% and 3.0% of total fatty acids in root, stem and flower tissues,...

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