affect of environment on fatty acid composition of corn oil

... DISCUSSION 3.1 Fatty acid compositions of instant noodles Table shows fatty acid composition of instant noodles analyzed Palmitic acid was the most abundant fatty acid in all samples; its concentration ... abundant fatty acid in all samples; its concentration was from 39% to 42% (total fatty Fatty acid composition including trans fatty acids content of selected Vietnamese instant noodles Table Fatty acid ... PUFA: polyunsaturated fatty acids * MUFA: monounsaturated fatty acids * TFA: trans fatty acids * tc: traceal 818 Fatty acid composition including trans fatty acids content of selected Vietnamese...

Ngày tải lên: 28/08/2013, 16:28

... 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 containing TG from palm, olive, corn or fish oil ... accumulation in macrophages suggested that the lipid composition of lipoproteins can alter the conformation of the protein [40] Thus, the differential uptake of CRLPs of different fatty acid composition ... induction of excessive lipid accumulation in the cells In this study, we have investigated the effects of chylomicron remnants of different fatty acid composition on macrophage foam cell formation...

Ngày tải lên: 16/03/2014, 12:20

... changed by any of the four types of CRLPs Effect of the fatty acid composition of CRLPs on COX-2 mRNA expression The effect of CRLPs of varying fatty acid composition on expression of COX-2, an ... differential effects of CRLPs of varying fatty acid composition on macrophages relate to their modulation of NF-jB activation To prepare CRLPs of varying fatty acid composition, triacylglycerol ... activation, that this is accompanied by modulation of inflammatory processes in macrophages, and that the extent of the inhibitory action on the NF-jB pathway depends upon the fatty acid composition of...

Ngày tải lên: 23/03/2014, 04:20

... proportion of the phenotypic variation associated with one of the fatty acid components, C18:3 (linoleic acid) in Brassica napus Furthermore, the same genomic region influencing two or more fatty acid ... development of planting materials with an oil composition high in unsaturated fatty acids (especially oleic fatty acid) With MAS, selection can be carried out in segregating generations of interspecific ... 20 22 24 26 Map position (cM) Figure QTL graphs for IV and the various fatty acid compositions on Groups 1, and 15 QTL graphs for IV and the various fatty acid compositions on Groups 1, and 15...

Ngày tải lên: 12/08/2014, 03:21

... combustion % of Diffusion combustion Trend line of % of diffusion combustion Trend line of % of premixed combustion % of Premixed combustion 25 86 20 82 15 78 10 74 % of Diffusion combustion 90 30 70 12 ... 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 ... 325 40 50 60 70 80 90 % of Unsaturation Figure 12 Variation of exhaust gas temperature with percentage of unsaturation The effect of fatty acid ester composition on emissions is implicit in density,...

Ngày tải lên: 05/09/2013, 15:28

... those of others (1, 3, 23) This might reflect variability of carotenoid concentrations among individual fruits, depending on factors such as degree of ripeness and conditions of culture In addition, ... components after HPLC separation of stereoisomers The coexistence of both high concentrations of unsaturated fatty acids and carotenoids in gac aril serves to enhance the bioavailability of these ... of the three fatty acids, may also have a limited distribution of TAG species The oil of gac aril also has been reported to have significant amounts of Vitamin E and omega-3 fatty acids (21),...

Ngày tải lên: 09/02/2014, 00:08

Ngày tải lên: 21/09/2015, 21:25

... 46.9% of the variation and the Y axis accounted for 16.7% of the variation Water components in the figure are written as ions Concentrations of various nutrients are converted to those of nitrogen ... Journal of Water and Environment Technology, Vol 7, No 2, 2009 from peat in high concentration The Y axis shows the contribution of rain water components The two upper quadrants (positive on the ... show high contribution of components other than rain water The two lower quadrants (negative on the Y axis) show high contribution of rain water components including airborne components/airborne...

Ngày tải lên: 05/09/2013, 09:38

... 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 ... kinds of fatty acids Therefore, the contents of each fatty acid were calculated based on the quantity of lipid, the content ratios of all the fatty acids, and the ratio of each fatty acid RESULTS ... mechanisms of carbon transport to depend on for stable isotope in each part of Z japonica Furthermore, carbon isotope fractionation may differ from each part of Z japonica In addition, the origin of...

Ngày tải lên: 05/09/2013, 10:17

... forms of fatty acids exert remarkably different effects Exposure of a variety of cell types, including hepatocytes, to long-chain saturated fatty acids (SFAs) led to increased expression of proinflammatory ... Interruption of TAG synthesis in conditions of excess availability of SFAs is the key point in the molecular mechanism of SFA-induced lipotoxicity It is suggested that creation of a pool of oversaturated ... fed a control diet or a diet containing UFAs, although steatosis developed In addition, phosphorylation of eIF2a, which is characteristic of PERK branch activation of ER stress, has been demonstrated...

Ngày tải lên: 14/02/2014, 22:20

... crystallization conditions included an ammonium ion concentration of 1.9 m, which probably influences the nature of the cation under crystallization conditions The function of the ion is presumably ... (C14 fatty acid) , this transfer can be readily monitored with the aid of a size-exclusion column and scintillation counting of the fractions We have previously shown [9] that, under saturation conditions, ... molecule on C3 of the malonyl residue and the formation of bicarbonate as a reaction product While this manuscript was in preparation, White et al [33], in a review covering type II fatty acid synthesis,...

Ngày tải lên: 19/02/2014, 08:20

... plates but transparent zones in the opaque medium around regions of cell growth indicate utilization of the fatty acid substrate [25] Application of serial dilutions of cell cultures (BJ1991, ... compartmentalization of the yeast glyoxylate cycle into peroxisomes has been put into question in light of chronicled observations of growth of S cerevisiae pex mutants devoid of functional peroxisomes on ethanol ... by lL Triton X-100 (®nal concentration 1% v/v) and an appropriate amount of 80% (w/v) trichloroacetic acid to obtain a 10% ®nal concentration of trichloroacetic acid The resulting oily pellet...

Ngày tải lên: 22/02/2014, 04:20

... 4C with acidic residues accelerate latency transition [40,41] On this basis, we reach the conclusion that the substitutions in the shutter region affect the rate of latency transition by affecting ... strand insertion during latency transition may be affected not only through a change in the conformation of the active form, but also by a change in the conformation of a transition state with ... via an effect on the conformation of b strand 5A and of the buried cluster in positions 53, 56, and 334 In contrast, in the presence of vitronectin, the K335A substitution caused a twofold to fivefold...

Ngày tải lên: 22/02/2014, 07:20

... respectively One unit of isomerase activity is defined as the amount of enzyme that produces mmol of product per under the assay conditions Activation of apo-BLXI by metals To examine the effect of bivalent ... fractions Initial enzyme concentration was 2.5 mg·mL21 The soluble fraction corresponded to the supernatant of the whole enzyme fraction, after centrifugation (K) Whole enzyme; (O) soluble fraction ... metal cation (Co2þ, Mn2þ, or Mg2þ) best activates BLXI on glucose and on xylose, the apoenzyme activity was tested on both sugars in the presence of increasing concentrations of each cation (in...

Ngày tải lên: 22/02/2014, 07:20

... the fatty acid at the sn-2 position of 1-alkyl-2-acyl-GPC under resting conditions [70] Upon cell activation, most of this AA is replaced by other fatty acids Finally, because cell activation ... Chilton, T., Fonteh, A.N & Chilton, F.H (1997) Dietary supplementation with gamma-linolenic acid alters fatty acid content and eicosanoid production in healthy humans J Nutr 127, 1435–1444 63 Fonteh, ... high concentrations of AACOCF3 The increase in AA at low concentrations of AACOCF3 could also suggest that an AACOCF3-sensitive pool was destined for product formation, and the inhibition of this...

Ngày tải lên: 22/02/2014, 07:20

... (diamonds) and MS51 (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 ... radiolabelled fatty acids On the other hand, the activity of Fat1p alone was not strong enough to prevent the secretion of fatty acids upon combined deletion of FAA1 and FAA4 To allow for speculation about ... amounts of free fatty acids in the media were high enough to result in whitish flakes on the surface of the culture The composition of the secreted fatty acids reflects the profile of fatty acids...

Ngày tải lên: 07/03/2014, 05:20

... in fatty acid metabolism, (c) protection of enzymes and membranes from the detergent effects of excess fatty acids by sequestering them, and (d) modulation of cell growth and differentiation ... detection of fabp6 gene transcripts by in situ hybridization of an antisense riboprobe to sections of adult zebrafish Panel shows the distribution of fapb6 transcripts in the distal region of the ... fabp1b gene from zebrafish, which contains an additional intron in the 5¢-untranslated region [6] Each of the intron ⁄ exon splice junctions in the zebrafish fabp6 gene conform to the GT ⁄ AG rule proposed...

Ngày tải lên: 07/03/2014, 06:20

... polyunsaturated fatty acid (PUFA) biosynthesis FAD, fatty acid desaturase; Elo, elongase; Elo5, D5 elongase; Elo6, D6 elongase; AA, arachidonic acid; EPA, eicosapentaenoic acid; DHA, docosahexaenoic acid ... was confirmed by unequivocal determination of the double bond positions through analysis of the mass spectrum of the dimethyloxazoline derivative (Fig 2, inset) This result was a confirmation of ... 600 nm of 0.2, and grown for 72 h at 20 °C with constant agitation FAs were prepared in ethanol containing BHT at a stock concentration of 2% (w ⁄ v) and added to a final concentration of 0.002%...

Ngày tải lên: 07/03/2014, 12:20

... suitable for conjugated fatty acid esters (10% w/v KOH/CH3OH, 80 °C, h; neutralization to  pH with acetic acid, hexane extraction, 1% w/v H2SO4/ CH3OH, 50 °C, h) Analysis of the fatty acids as methyl ... incubations) ± standard deviation Fig Mechanistic model showing the relationship between oxidant position in D12 desaturation and the (1,4)-desaturase reaction leading to the formation of a conjugated ... origin of conjugated double bonds: production of fatty acid components of high-value drying oils in transgenic soybean embryos Proc Natl Acad Sci USA 96, 12935–12940 Cahoon, E.B., Ripp, K.G., Hall,...

Ngày tải lên: 08/03/2014, 09:20

... consisted of four exons separated by three introns (Fig 1), a gene organization common to all members of the iLBP multigene family in vertebrates [1] The sizes of each of the three introns of ... neofunctionalization, in which mutation in the protein coding region of a gene results in a novel function for that protein of benefit to the organism As such, the process of neofunctionalization leads ... subfunctionalization, an alternative mechanism to neofunctionalization, is responsible for the retention of duplicated genes in the genome In subfunctionalization, the functions of the ancestral gene are subdivided...

Ngày tải lên: 16/03/2014, 00:20