Fatty acid composition

This study was conducted to evaluate the digestibility of different dietary lipid sources in the diet of common carp, and to determine how the PUFA composition of plant oils affects the growth, feed utilization, and tissue FA composition of fish fed these plant-derived oils.

14p vibecca 01-10-2024 3 2   Download

The content of unsaturated fatty acids did differ between males and females of the two species studied. However, these differences are few and can be explained by the timing of their breeding seasons. The fatty acid composition of the fats from both investigated octopus species permits their use as food with nutritional value, and the production of bioactive additives.

8p dianmotminh02 03-05-2024 4 1   Download

In this study, we used the reliable GC-FID/MS technique to analyze the methyl ester derivatives of 37 different kinds of fatty acids. The results showed that high saturated fat concentration in all samples was mostly palmitic acid, whereas the low unsaturated fatty acid content in the cis form was primarily oleic acid and linoleic acid. The amount of monounsaturated and polyunsaturated fats is quite low.

6p dianmotminh02 03-05-2024 2 2   Download

In summary, our study provides novel insights into the lipid composition and content of Pacific oysters cultured in Van Don, Quang Ninh. The results demonstrate the temporal variability in lipid classes and fatty acid composition throughout the year, with the highest lipid content observed during the pre-reproductive period. These findings could contribute to better understanding the nutritional value of Pacific oysters and inform future aquaculture practices.

8p dianmotminh02 03-05-2024 5 3   Download

This study "Aquatic plants (Azolla filiculoides, Azolla pinnata, Landoltia punctata) and protists, thraustochytrids as renewable and sustainable sources of protein, phenolic, carotenoids and omega-3 fatty acids" provides important information on culturing Azolla (A. filiculoides and A. pinnata), duckweed (L. punctata) and thraustochytrids. It also represents a comprehensive analysis of two Azolla species (A. filiculoides and A. pinnata), one duckweed species (L. punctata) and two new thraustochytrids, all of which are capable of producing valuable biomolecules.

194p runordie3 06-07-2022 7 2   Download

The thesis has identified the chemical composition, nutritional value of several tannin-fed leaf tops common in Vietnam and the effects of the source and the level of each type of plant to the substrate on the rate and in vitro gas characterization, methane production, in vitro digestibility, energy value (ME) and short-chain fatty acid content.

27p mangamanga 21-02-2020 36 6   Download

The purpose of this work was to study protein and lipid recovery from yellowfin tuna head by enzymatic hydrolysis as well as to analyse the amino acid compositions in tuna head protein hydrolysate and the fatty acid compositions in tuna head oil.

9p nganga_08 12-10-2015 81 3   Download

Vietnamese "Camellia oleifera. Abel" or "Camellia Sansanqua Thunb." was investigated. Their composition was analysed and using are discused. The sansanqua seed have about 30-35% sansanqua oils, 25 - 30% Bait and 45-50% Husk. The fatty acid profiles showed an Unsaturated fatty acid content of 61.36% C18-compound. The iodine value and the saponification number were: 80.35 - 80.75 and 190.50 - 196.50. The acide value was 0.935. The predominant saponin in the Bait content of 28.84% with Rf = 0.55; Rf = 0.63 and Rf = 0.68 in silicagel 60F 525 Merk. The Husk was investigated to the Materials.

6p uocvong05 09-10-2015 52 4   Download

Thành phần axít béo bao gồm axít béo dạng trans trong một số sản phẩm mì tôm Việt Nam. Kết quả của nghiên cứu này cung cấp thông tin về thành phần axít béo bao gồm axít béo dạng trans trong một số loại sản phẩm Mì tôm Việt Nam, bao gồm cả trong gói dầu gia vị.

9p uocvongxua08 31-08-2015 42 3   Download

Triacylglycerols secreted by liver and carried by very low density lipoprotein (VLDL) are hydrolysed in circulation by lipoprotein and hepatic lipases. These enzymes have been shown to have positional and fatty acid specificityin vitro.If there were specificity in basal lipolysisin vivo, triacylglycerol compositionsofcirculatingandnewlysecretedVLDLwould be different. To study this we compared the composition of normal fasting VLDL triacylglycerol of Wistar rats to that obtained after blocking lipolysis by Triton WR1339, which increasedplasmaVLDL triacylglycerol concentrationabout 4.

10p tumor12 22-04-2013 33 3   Download

The membrane lipid composition of planctomycetes capable of the an-aerobic oxidation of ammonium (anammox), i.e. Candidatus‘Brocadia anammoxidans’ and Candidatus‘Kuenenia stuttgartiensis’, was shown to be composed mainly of so-called ladderane lipids. These lipids are com-prised of three to five linearly concatenated cyclobutane moieties withcis ring junctions, which occurred as fatty acids, fatty alcohols, alkyl glycerol monoethers, dialkyl glycerol diethers and mixed glycerol ether⁄esters. ...

14p fptmusic 11-04-2013 63 6   Download

The polar glycolipids were isolated from the thermophilic bacteriaMeiothermus taiwanensisATCC BAA-400 by eth-anol extraction and purified by Sephadex LH-20 and silica gel column chromatography. The fatty acid composition of O-acyl groups in the glycolipids was obtained by gas chro-matography mass spectroscopy analysis on their methyl esters derived from methanolysis and was made mainly of C15:0(34.0%) andC17:0(42.3%) fattyacids,withthemajority as branched fatty acids (over 80%).

7p awards 05-04-2013 41 1   Download

Adenylyl cyclase Rv2212 fromMycobacterium tuberculosishas a domain composition identical to the pH-sensing isoform Rv1264, an N-terminal regulatory domain and a C-terminal catalytic domain. The maximal velo-city of Rv2212 was the highest of all 10 mycobacterial cyclases investigated to date (3.9lmol cAMPÆmg )1 Æmin )1 ), whereas ATP substrate affinity was low (SC50¼2.1 mmATP).

10p inspiron33 25-03-2013 22 4   Download

The influence of the fatty acid composition of chylomicron remnant-like particles (CRLPs) on their uptake and induction of lipid accumulation in macrophages was studied. CRLPs containing triacylglycerol enriched in saturated, monounsaturated, n)6or n)3 polyunsaturated fatty acids derived from palm, olive, corn or fish oil, respectively, and macrophages derived from the human monocyte cell line THP-1 were used.

9p inspiron33 23-03-2013 61 4   Download

Current evidence indicates that chylomicron remnants (CMR) induce macrophage foam cell formation, an early event in atherosclerosis. Inflam-mation also plays a part in atherogenesis and the transcription factor nuclear factor-jB (NF-jB) has been implicated. In this study, the influence of CMR on the activity of NF-jB in macrophages and its modulation by the fatty acid composition of the particles were investigated using macro-phages derived from the human monocyte cell line THP-1 and CMR-like particles (CRLPs)....

14p viettel02 20-02-2013 43 4   Download

Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành y học dành cho các bạn tham khảo đề tài: Mapping quantitative trait loci (QTLs) for fatty acid composition in an interspecific cross of oil palm

19p panasonic06 25-12-2011 55 5   Download