The phospholipid composition of Steinernema carpocapsae was studied in relation to diet and culture temperature. When reared at 18 and 27.5 C on Galleria mellonella or on an artificial diet supplemented with lard, linseed oil, or fish oil as lipid sources, nematode phospholipids contained an abundance of 20-carbon polyunsaturated fatty acids, with eicosapentaenoic acid (20:5(n - 3)) predominant...

Type and quantity of ingested dietary fat contribute to the onset and progression of chronic diseases such as diabetes, obesity or arteriosclerosis. Attention is increasingly focussing on effective therapies for these diseases as well as functional foods that impede the development of insulin resistance and obesity. Studies provided evidence showing polyunsaturated fatty acids of the omega-3 an...

BACKGROUND Little is known about the relation of the dietary intake of n-3 polyunsaturated fatty acids, ie, docosahexaenoic acid (DHA) and eicosapentaenoic acid (EPA) from fatty fish and alpha-linolenic acid from vegetable oils, with ischemic heart disease among older adults. OBJECTIVE We investigated the associations of plasma phospholipid concentrations of DHA, EPA, and alpha-linolenic acid...

Background: Little is known about the relation of the dietary intake of n 3 polyunsaturated fatty acids, ie, docosahexaenoic acid (DHA) and eicosapentaenoic acid (EPA) from fatty fish and -linolenic acid from vegetable oils, with ischemic heart disease among older adults. Objective: We investigated the associations of plasma phospholipid concentrations of DHA, EPA, and -linolenic acid as biomar...

Recent evidence demonstrates that age and disease-related decline in cognition depends not only upon degeneration in brain structure and function, but also on dietary intake and nutritional status. Memory, a potential preclinical marker of Alzheimer's disease, is supported by white matter integrity in the brain and dietary patterns high in omega-3 and omega-6 polyunsaturated fatty acids. Howeve...

The fatty acid composition in the lipids of six coccoid microalgae species ( ~ 2 îm in diameter) was investigated. In addition to analyses of ultrastructure and pigment content, lipid composition is shown to be a chem otaxonom ic tool in the classification of algae. The four species of Chiorococ­ cales (Chlorophyceae) — the marine species as well as the fresh water species, both kept in artific...

The present study was conducted to evaluate the effects of using raw or microwave irradiated safflower seed on dry matter intake, milk production and composition, milk fatty acid profile, blood parameters, and nutrient apparent digestibility in early lactation cows. Nine multiparous Holstein cows at early lactation were randomly assigned to one of three treatments based on 3 × 3 balanced latin ...

Background: Little is known about the relation of the dietary intake of n 3 polyunsaturated fatty acids, ie, docosahexaenoic acid (DHA) and eicosapentaenoic acid (EPA) from fatty fish and -linolenic acid from vegetable oils, with ischemic heart disease among older adults. Objective: We investigated the associations of plasma phospholipid concentrations of DHA, EPA, and -linolenic acid as biomar...

Enzymes that lengthen the carbon chain of polyunsaturated fatty acids are key to the biosynthesis of the highly unsaturated fatty acids, arachidonic, eicosapentaenoic and docosahexaenoic acids from linoleic and alpha-linolenic acids. A Mortierella alpina cDNA polyunsaturated fatty acid elongase sequence identified mammalian, amphibian, zebrafish and insect expressed sequence tags (ESTs) in GenB...

OBJECTIVE This is an Asian study, which was designed to examine the correlations between biochemical data and food composition of diabetic patients in Taiwan. METHODS One hundred and seventy Taiwanese diabetic patients were enrolled. The correlations between biochemical data and diet composition (from 24-hour recall of intake food) of these patients were explored (Spearman correlation, p < 0....