Introduction to Secondary Lipid

It was found that 12-week dihydroquercetin intake led to a significant decrease in primary and secondary lipid peroxidation products and an increase of AOS activity, which indicated the antioxidant effect of the bioflavonoid.

The first experiment examined polyunsaturated fatty acid (PUFA) content and the formation of primary and secondary lipid oxidation products in meats stored at refrigeration temperatures (4 °C) for up to 10 days, while the second experiment examined similar changes in the poultry meats when frozen stored at −18 °C, for up to six months.

Analysis of salted fish samples showed high contents of TVB-N and PV, while TBA values of all samples were quite low, indicating the limited formation of secondary lipid oxidation products.

We aimed to evaluate the proportion at which newer, more aggressive secondary lipid targets are exceeded in patients with LDL-C < 70 mg/dL estimated by Friedewald (LDLf-C) and Martin/Hopkins equations (LDLm-C).

MPS IIIB neural stem cells exhibited NAGLU deficiency accompanied with GAG accumulation, as well as lysosomal enlargement and secondary lipid accumulation.

The purpose of this study was to consider changes of moisture content and DOPC phospholipid (1,2-dioleoyl-sn-glycero-3-phosphocholine) critical micelle concentration (CMC) in rapeseed oil during autoxidation as well as to find relationship between these parameters and the accumulation of primary and secondary lipid oxidation products.

GPP addition reduced fat content and determined an increase of protein and of secondary lipid oxidation.

Moreover, APPJ led to initial decrease but subsequent increase in protein carbonyls and secondary lipid oxidation products, and concurrently changed the spatial conformation and microstructure of flaxseed extracts as evidenced by endogenous fluorescence property and scanning electron microscope (SEM) imaging.

The impact of typical primary or secondary lipid oxidation (LPO) products, selected as linoleic acid 13-hydroperoxide (13-HPODE) and malondialdehyde (MDA), on the structural modification of unadsorbed or adsorbed proteins in whey protein isolate (WPI)-stabilized oil-in-water (O/W) emulsions during storage up to 48 h at 37 °C in the dark was investigated.

The ratio and types of fatty acid intake can influence the intracellular secondary lipid messengers along with the cellular content of phaphatidylcholine and phosphatidylethanolamine.

05) increase in primary and secondary lipid oxidation products expressed as peroxide value, conjugated dienes and 2-thiobarbituric acid reactive substances in PEF-treated samples compared to untreated ones.

In addition, women less often achieved the secondary lipid therapeutic goal for non-HDL-C (p = 0.

In these bacteria, monounsaturated and saturated fatty acids are produced via the classical dissociated type II fatty acid synthase mechanism, while omega-3 polyunsaturated fatty acids such as eicosapentaenoic acid (EPA; 20:5n-3) and docosahexaenoic acid (DHA; 22:6n-3) are produced by a hybrid polyketide/fatty acid synthase—encoded by the pfa genes—also referred to as the secondary lipid synthase mechanism.

An updated approach to diagnosis and risk assessment may include measurement of secondary lipid variables such as apolipoprotein B and Lipoprotein(a), together with selective use of genetic testing to diagnose rare monogenic dyslipidemias such as familial hypercholesterolemia or familial chylomicronemia syndrome.

In the case of secondary lipid oxidation, the oil performed significantly better (p < 0.

In particular, profiles of primary and secondary lipid oxidation products were established, and related to the variation of n-3 fatty acid acyl chains.

The evolution of the physicochemical parameters showed that EC productions were characterized by lower fat content, higher protein content, and higher values of secondary lipid oxidation.

The present study indicates a lowering of products of secondary lipid oxidation after smoking followed by accelerated lipid degradation during cold storage of unpacked smoked mackerel.