fermentation of prebiotics and short chain fatty acid production
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
... acids, intracellular targeting of fatty acids to specific organelles and metabolic pathways, and the protection of cellular structures from the detergent effects of fatty acids [10–14] Although different ... function(s) of FABPs [7–9], but our understanding of the precise physiological role(s) of FABPs remains elusive Proposed physiological roles for FABPs include the uptake and utilization of fatty acids, ... the retention of duplicated genes in the genome Transcripts of fabp10a were detected in liver, intestine and testis of adult zebrafish and only in the liver of zebrafish embryos and larvae [6]...
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Báo cáo khoa học: ATP-dependent ligases in trypanothione biosynthesis – kinetics of catalysis and inhibition by phosphinic acid pseudopeptides doc
... phosphonic and phosphinic acid derivatives of GSH as moderate Kinetics and inhibition of ATP-dependent ligases inhibitors of CfGspS [38] The most active of these was a phosphonic analogue of GSH ... auto-oxidation of NADPH and hydrolysis of ATP in the coupling system, the net rates of endogenous ATPase activity ($ 0.01% of kcat) in the presence and absence of inhibitor are 1.4 ( 0.9) ã 10)3 and 3.0 ... insertion of 17 amino acids in the amidase domain and two in the synthetase domain (one of 14 amino acids and the Fig Conservation of key functional residues identied for EcGspS in CfGspS and TryS...
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Mechanical properties of solid polymers Constitutive modelling of long and short term behaviour pptx
... study of polymers III Technique of mechanical tests of vulcanizates of rubber and plastics Rubber Chem Tech., 13, 904–917 Haward, R.N (1942) Extension and rupture of cellulose acetate and celluloid ... in the range of temperatures and strain rates of interest A linear dependence of yield stress as a function of log strain rate can be observed over a large interval of strain rates and temperatures, ... sub-Tg secondary transitions) The strength and magnitude of these transitions depends on the degree of crystallinity and the size of the lamellae, and therefore is influenced by the thermal history...
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Báo cáo khoa học: The association of heavy and light chain variable domains in antibodies: implications for antigen specificity pot
... Ca of residues L55 and H57 and of residues L24 and H25 (which are the furthest structurally conserved residues in the antigen-binding site) and between the Ca of residue 36 of the light chain and ... clustering and the type of light chain k and j chains contribute to both clusters, and therefore the structural difference in the interface cannot be attributed to the type of light chain (Fig ... resurfacing [12] and human string content optimization [13] All of these methods rely on a correct understanding of the relationship between sequence and structure in this class of molecule We and others...
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báo cáo khoa học:" Predictors of mortality and short-term physical and cognitive dependence in critically ill persons 75 years and older: a prospective cohort study" ppt
... self-sufficiency and their long-term quality of life satisfactory or good after an ICU stay [2,4-8] In this context, providing predictors of short- term mortality or of impairment of physical and cognitive ... contributed to the conception and design of the study and revision of the manuscript All authors read and approved the final manuscript Daubin et al Health and Quality of Life Outcomes 2011, 9:35 ... et al.: Predictors of mortality and short- term physical and cognitive dependence in critically ill persons 75 years and older: a prospective cohort study Health and Quality of Life Outcomes 2011...
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fermentation of dragon fruit juice by lactic acid bacteria
... juice, 9% of supplemented sugar, 37ºC of fermentation temperature, 48 hours of fermentation, and log CFU/mL of inoculum level The appropriate temperature and time storage for fermented juice were ... hours of fermentation, pH decreased from 4.52 to about 3.23 – 4.31 At this pH, lactic acid bacteria could remain The pH decreased because due to the production of lactic acid during development of ... experiments 3.4 Dilution rates of dragon fruit juice and sucrose rates The pH and Brix values in different dilution rates of dragon fruit juice and sucrose rates before and after fermentation were presented...
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BT 3 optimization of medium for indole 3 acetic acid production using pantoea agglomerans strain PVM
... perchloric acid, ortho-phosphoric acid, nitric acid and ethanol were obtained from the Himedia Laboratories, Mumbai, India All chemicals used were of the highest purity available and of analytical ... organism and gave 1Æ308 g l)1 of IAA with 0Æ738 g l)1 utilization of l-tryptophan (Fig 2d) On the other hand, carbon sources like glucose and fructose gave the moderate IAA production 0Æ985 and 0Æ945 ... maximum production of IAA (Datta and Basu 2000; Shridevi and Konada 2007) However, white-rot fungus Lentinus sajor-caju showed 0Æ18 g l)1 of IAA production in glucose-containing medium, but use of...
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Life cycle assessment of carbon and energy balances in jatropha production systems of burkina faso
... Consideringthelack of scientificknowledge and theexpandingcultivation of J.curcas, the aim of this dissertation is to assess the environmental sustainability of J. curcas biofuel production systemsinBurkinaFaso.Tothisend,thecarbonͲ and energyͲsaving ... land (12 Mio ha) with 50% under cultivation (6.3 Mio ha) and 50% underpermanentcrops and pastures(includingabandonedcropland and landnotyet cultivated),24%forestarea, and 10%undersettlement(other:21%).Highpopulation ... closedͲended and partiallyopenquestionsinthecategoriesmotivation and reasonfor growingJ.curcas,choice of land and landͲusehistory,establishment and management of plantation, experienced limitations and workload, seed harvest, and sales. FGDs coveredthesamecategories....
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Characterization of the Carbon Stable Isotope Ratio and Fatty Acid Structure of Zostera japonica in Coastal Areas
... fatty acids (LCFAs) These standards were used to obtain 56 kinds of fatty acids Therefore, the contents of each fatty acid were calculated based on the quantity of lipid, the content ratios of ... 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 , because we needed to exclude the influence of a ... characteristics of carbon stable isotope and fatty acid structure of Z japonica Furthermore, we compared the characteristics of carbon stable isotope and fatty acid structure of Z japonica with those of the...
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Effect of unsaturated fatty acid esters of biodiesel fuels on combustion, performance and emission characteristics of a DI diesel engine
... generation) The presence of hydroperoxides increases the risk of polymerization and acidification and of the appearance of insoluble sediments and gums, which can lead to filter plugging and deposits in ... other hand, the need for standardization of biofuels physical and chemical properties has been widely recognized In fact, it is widely recognized that only the existence of standards and norms ... Where, JT 80:20 = Blend of 80 % of jatropha oil methyl ester and 20 % of tallow oil methyl ester by volume, JP 50:50 = Blend of 50 % of jatropha oil methyl ester and 50 % of palm oil methyl ester...
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THÀNH PHẦN hợp CHẤT AXÍT béo và CAROTENOID của gấc fatty acid and carotenoid composition of gac (momordica cochinchinensisspreng) fruit
... findings of none detectable The authors also reported 101 ( 38 and 22.1 ( 15.2 g -carotene/g FW in extracted samples of aril and mesocarp, respectively, and 16 and g/g of zeaxanthin and 35 and g/g of ... percentage 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 ... avocado, olive, and palm The principal fatty acid components of such fats are palmitic, oleic, and linoleic acids Gac is somewhat unusual in having a higher proportion of linoleic acid, and given the...
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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
... the vicinity of the active site (Fig 2) Three of the six 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 ... donation of a hydrogen bond Results Structure of KAS I and its C8 complex These structures were determined to ascertain whether the previously published structures of KAS I and KAS I fatty acid complexes ... crystal structures of both CHH and CHN enzymes [1,4,5,11,12] have contributed to the understanding of the role of conserved residues in the active site of CHH condensing enzymes, and analogies have...
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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
... 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 where they activate ... Sequence alignment and amino acid sequence identity of zebrafish Fabp6 and FABP6s from various species, and paralogs of other zebrafish Fabps and human FABPs The deduced amino acid sequence of the zebrafish ... [7], and extensive studies have focused on the tissue distribution and binding activities of FABPs and regulation of FABP genes, including FABP gene knock-out experiments [8], our understanding of...
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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
... 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 containing ... degree of unsaturation of dietary fatty acids and the development of atherosclerosis (review) J Nutr Biochem 14, 182–195 Lambert MS, Botham KM & Mayes PA (1996) Modification of the composition of ... their relatively high content of long -chain n)3 PUFAs such as eicosapentaenoic acid and docosahexanoic acid Lipid peroxidation products after incubation of the four types of CRLP with CuSO4 (10 lm)...
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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
... hydrophobic ligands are bound Binding of RA as well as of many fatty acids requires interaction with the side chains of a characteristic triad of conserved amino -acid residues in the ligand-binding ... amino -acid sequence of plFABP, as well as that of pmFABP, shows identity with vertebrate CRABPs and FABPs of 35–45% and similarity of 20– 25%, some of which are shown in Fig However, comparison of ... biological roles of these proteins span over a wide range of processes such as transport, cellular uptake and cytoplasmic trafficking of fatty acids, and modulation of the amount of RA available...
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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
... 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 in ... levels of Ikaros isoforms Ik1, Ik2 and Ik3 were increased by treatment of U937 cells, but not of CHP100 cells, for 24 h with lM progesterone (Fig 3B) Quantitative analysis of phospho-STAT3 and of ... 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,...
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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
... to determine the standard curve of the crossing points for the amplification of B-FABP and b-actin from tissue-specific cDNA samples Melting curve analysis of each standard and experimental sample ... capacity of the four exons (encoding 24, 58, 34 and 16 amino acids, respectively) is identical to that of the human and mouse B-FABP genes, whereas the size of introns 1–3 varies among human, mouse and ... 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...
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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
... end of the capped and complete zebrafish fabp3 gene transcripts A major band of approximately 200 bp, and two minor bands of 250 bp and 180 bp, were observed after agarose gel electrophoresis of ... accumulation 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 Y học: Ontogeny and subcellular localization of rat liver mitochondrial branched chain amino-acid aminotransferase docx
... level of fetal and adult liver rats The results show a new localization of BCATm in the nuclei of fetal hepatocytes and the presence of an active and inactive form of the BCATm in fetal and adult ... transamination of BCAA to produce glutamate and branched chain 2-oxo acids which can be used by the fetus This situation is reversed after birth, the activity and expression of the active form of liver ... Localization and expression of BCAT during pregnancy and lactation in the rat mammary gland Am J Physiol Endocrinol Metab 280, E480–E488 10 Ichihara, A (1975) Isozyme patterns of branched -chain amino acid...
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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
... 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 ... the total seed fatty acids, and 18:1 is the sum of 18:1Δ9 and Δ11 isomers Values represent the mean and standard deviation of three replicates MLV: malvalic adid; STC: sterculic acid; DHSA: dihydrosterculic...
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