Lipids extracted from doxorubicin-resistant murine leukemia cells (P388/ADR) contained greater relative amounts of myristic and palmitoleic acids than lipids from sensitive cells (P388). This was seen in both the phospholipid and neutral lipid fractions under two nutritional conditions. Correspondingly in P388/ADR cells, myristic acid comprised a greater proportion of the products of the fatty ...

The cellular fatty acid composition of 20 isolates of Neisseria gonorrhoeae and 21 isolates of N. meningitidis was examined by gas-liquid chromatography. Each isolate of the two species possessed similar fatty acid profiles which were characterized by five major acids, accounting for 80 to 85% of the total. The three most abundant acids in each species were palmitic, palmitoleic, and beta-hydro...

Twenty-four Suffolk x Hampshire ram lambs (average 46 kg) were assigned to one of three diets containing rapeseed meal (RM), soybean meal (SBM), or whole rapeseed-soybean meal (RSSBM) as the protein source. Diets contained 75% roughage, 14% CP and 2.0 Mcal of ME/kg and lambs were allowed ad libitum access to diets for 35 d. Lipid composition of the longissimus, semimembranosus, and triceps brac...

The fatty acid composition of liver mitochondrial phospholipids from rats rendered deficient in essential unsaturated fatty acids has been determined, and compared with that of rats fed a diet containing corn oil. In addition to marked reductions in the amounts of linoleic and arachidonic acids esterified a t the &position of ethanolamine-, inositol-, and choline glycerophosphatides, the defici...

This study aimed to describe the multivariate structure of Semimembranosus muscle and backfat fatty acid (FA) composition in 798 Italian Large White heavy pigs investigate effects environmental factors carcass characteristics on FA variations. The total variability was characterized by a negative correlation between saturated polyunsaturated FAs, which strongly depended adiposity. Slaughtering ...

The succinate oxidation capacities of mitochondria isolated from mango fruits (Mangifera indica L.) stored at 4, 8, 12, and 20 C were investigated during storage. In normally ripening fruits (at 12 and 20 C) the oxidative capacities increased during the first 10 days and then decreased slowly. At lower temperatures (4 and 8 C), the fruits showed chilling injury symptoms, after about 10 days of ...

The fatty acid composition of Melissa officinalis growing in the Middle Urals was studied by gas chromatography. Comparison and content acids depending on time collection, part plant storage method carried out. It has been established that contains myristic (14:0), palmitoleic (16:1), palmitic (16:0), linoleic (18:2), linolenic (18:3), oleic (18:1), stearic ( 18:0), arachidic (20:0), behenic (2...

The terpene and fatty acid composition in ethanol extracts of spearmint (lat. Mentha spicata) growing the Middle Urals was studied by gas chromatography chromatography-mass spectrometry. qualitative quantitative fraction depending on part plant (leaves, stems, roots) storage method (freezing, drying). 30 components were found extracts, 24 identified. It that greatest amount terpenes is containe...

dog rose (rosa canina l.) is a wild native species in iran, with a significant genetic diversity. the purpose of this research was to study quantitative and qualitative characteristics of saturated and unsaturated fatty acids dog rose ecotypes in five habitats of isfahan province in 2014-2015. oil was extracted from seeds by using soxhlet apparatus; the fatty acid composition of oil was charact...