Results 81 to 90 of about 107,366 (301)

Effects of the drying process on the fatty acid content, phenolic profile, tocopherols and antioxidant activity of baru almonds (Dipteryx alata Vog.)

open access: yesGrasas y Aceites, 2020
This study carried out a chromatographic and spectrophotometric characterization of the bioactive compounds, antioxidants, phenolics, tocopherols, sterols and fatty acids of baru almonds “in natura” and submitted to drying processes.
M. L.L. Campidelli   +7 more
doaj   +1 more source

Harnessing ferroptosis from multilayer defense networks to nanoplatforms for specific cancer therapy

open access: yesBMEMat, EarlyView.
Nanomaterials target metabolically‐regulated ferroptosis for cancer therapy. Iron‐based or alternative nanoplatforms integrate ferroptosis with chemotherapy, immunotherapy, or radiotherapy. They enable stimulus‐responsive therapies (photothermal, photodynamic, sonodynamic) activated by near‐infrared, light, or ultrasound, achieving potent synergistic ...
Xinyue Xu   +5 more
wiley   +1 more source

Structure Elucidation and Total Synthesis of Granolides A–C: Ethyl‐branched Sesquiterpenes From the Tropical Frog Gephyromantis granulatus

open access: yesChemistry – A European Journal, EarlyView.
Males of the tropical frog Gephyromantis granulatus carry unique ethyl‐branched sesquiterpenoid macrolactones in their scent glands. Their structure elucidation was performed by GC/MS, leading to the proposed structures of the granolides. A flexible enantioselective synthesis confirmed the structures and allowed determination of their absolute ...
Johanna Kuhn   +2 more
wiley   +1 more source

Cetoleic acid and other long-chain unsaturated fatty acids as neuroprotective nutraceuticals

open access: yesLipids in Health and Disease
Long-chain monounsaturated fatty acids such as erucic acid, cetoleic acid and gondoic acid, are 20-22-carbon fatty acids with a double bond in their ω-9, ω-11 and ω-9 positions, respectively.
Patrik Anthony Tang   +6 more
doaj   +1 more source

ЖИРНОКИСЛОТНЫЙ СОСТАВ МОЛОКА КОРОВ ГОЛШТИНСКОЙ ПОРОДЫ

open access: yesАлматы технологиялық университетінің хабаршысы, 2021
The article presents materials on the determination milk fatty-acid composition of Holsteincows. The fatty acid composition of the sample by the ratio of the mass fractions of methyl esters of fatty acids corresponds to the ratio of the mass fractions of

doaj  

Determination of chlorinated fatty acids using SPE, XSD and GC/MS [PDF]

open access: yes, 2004
Chlorinated fatty acids (ClFAs) account for a considerable portion of the extractable, organically bound chlorine (EOCl) in aquatic animals. Because of analytical difficulties little is as of yet known about their behaviour in organisms.
Åkesson-Nilsson, Gunilla
core  

Effects of essential fatty acid deficiency and supplementation with docosahexaenoic acid (DHA; 22:6n-3) on cellular fatty acid compositions and fatty acyl desaturation in a cell culture model [PDF]

open access: yes, 2001
The desaturation of [1-14C]18:3n-3 to docosahexaenoic acid (DHA; 22:6n-3) is enhanced in an essential fatty acid deficient cell line (EPC-EFAD) in comparison with the parent cell line (EPC) from carp. In the present study, the effects of DHA on lipid and
Tocher, Douglas R, Dick, James R
core   +1 more source

Characterization of Cantaloupe, Grape, Pumpkin, and Tomato Seed Oils From Xinjiang: Oxidative Stability, Volatile‐Compound Analysis, and Sensory Evaluation

open access: yesFood Chemistry International, EarlyView.
This study compares oxidative stability, fatty acid profiles, volatile compounds, and sensory attributes of four Xinjiang seed oils. Distinct aldehyde‐driven aroma patterns and compositional differences were revealed, providing a scientific basis for quality evaluation and valorization of underutilized plant seed oils in food applications.
Yilai Wan   +4 more
wiley   +1 more source

Description of amino acid and fatty acid content during initial development of Lophiosilurus alexandri (Siluriformes: Pseudopimelodidae), a carnivorous freshwater catfish

open access: yesNeotropical Ichthyology, 2018
Samples of eggs, newly hatched larvae (NHL), and larvae at the end of the lecithotrophic period (eight days after hatching) (LPL) of Lophiosilurus alexandri were collected to determine the amino acid and fatty acid profiles.
Deliane Cristina Costa   +6 more
doaj   +1 more source

Replacement of dietary saturated fatty acids by trans fatty acids lowers serum HDL cholesterol and impairs endothelial function in healthy men and women

open access: yes, 2001
We tested whether trans fatty acids and saturated fatty acids had different effects on flow-mediated vasodilation (FMD), a risk marker of coronary heart disease (CHD). Consumption of trans fatty acids is related to increased risk of CHD, probably through
Roos, N.M., de, Katan, M.B., Bots, M.L.
core  

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