Results 21 to 30 of about 63,568 (310)

A dietary sterol trade-off determines lifespan responses to dietary restriction in Drosophila melanogaster females

open access: yeseLife, 2021
Diet plays a significant role in maintaining lifelong health. In particular, lowering the dietary protein: carbohydrate ratio can improve lifespan. This has been interpreted as a direct effect of these macronutrients on physiology.
Brooke Zanco   +3 more
doaj   +1 more source

Effects of genotype and sowing date on phytostanol-phytosterol content and agronomic traits in wheat under organic agriculture [PDF]

open access: yes, 2009
Cereals are an important source of sterols and stanols in the human diet. The present study underlines the effect of genotype and weather conditions in bread wheat, on total sterol and stanol content (TSS), agronomic traits, proteins and ash content ...
Merah, Othmane,   +13 more
core   +1 more source

Plant sterol metabolism with emphasis on glycoalkaloid biosynthesis in potato [PDF]

open access: yes, 2007
Glycoalkaloids are secondary metabolites present within species of the family Solanaceae. They are toxic to humans and animals, and it is important to keep the levels in potato (Solanum tuberosum L.) tubers below the safe limit for consumption ...
Arnqvist, Lisa
core   +1 more source

Selective sterol accumulation in ABCG5/ABCG8-deficient mice

open access: yesJournal of Lipid Research, 2004
The ATP binding cassette (ABC) transporters ABCG5 and ABCG8 limit intestinal absorption and promote biliary secretion of neutral sterols. Mutations in either gene cause sitosterolemia, a rare recessive disease in which plasma and tissue levels of several
Liqing Yu   +4 more
doaj   +1 more source

Effects of diet and metamorphosis upon the sterol composition of the butterfly Morpho peleides

open access: yesJournal of Lipid Research, 2006
Whole body sterol metabolism in insects has seldom been studied. We were able to design an appropriate study at a butterfly farm in Belize. We collected six larvas of butterfly (Morpho peleides), their food (leaves of Pterocarpus bayessii), and their ...
William E. Connor   +3 more
doaj   +1 more source

Evolution of Extra Virgin Olive Oil Quality under Different Storage Conditions

open access: yesFoods, 2021
The extent and conditions of storage may affect the stability and quality of extra virgin olive oil (EVOO). This study aimed at evaluating the effects of different storage conditions (ambient, 4 °C and −18 °C temperatures, and argon headspace) on three ...
Soraya Mousavi   +6 more
doaj   +1 more source

Sterol content of the Myxomycetes Physarum polycephalum and P. flavicomum

open access: yesJournal of Lipid Research, 1976
The sterol content of two Myxomycetes, Physarum polycephalum and P. flavicomum has been examined. The sterols of the two species are apparently identical, the two major sterols in each being poriferasterol and 22-dihydroporiferasterol.
E Bullock, C J Dawson
doaj   +1 more source

Tetraploid Wheats: Valuable Source of Phytosterols and Phytostanols

open access: yesAgronomy, 2019
Phytosterols are known as healthy compounds obtained mainly from oilseed crops. Cereals were also studied for their sterols content. Few insights have been devoted to other tetraploid species than emmer and durum wheats.
Othmane Merah, Zephirin Mouloungui
doaj   +1 more source

Sterols in the small intestine of the rat, guinea pig, and rabbit

open access: yesJournal of Lipid Research, 1971
The sterol content and composition of the small intestinal mucosa has been studied in the rat, guinea pig, and rabbit. In the three species, noncholesterol sterols formed a large proportion of the total sterol content. In the rat, the contribution due to
NEIL McINTYRE   +3 more
doaj   +1 more source

The biosynthesis, absorption, and origin of cholesterol and plant sterols in the Florida land crab.

open access: yesJournal of Lipid Research, 1981
In order to study the biosynthesis, composition, and origin of sterols in the Florida land crabs, Cardisoma guanhumi (Latreille), we fed 17 male crabs either a cholesterol-free or a high cholesterol diet for 2 to 7 weeks.
T S Douglass, W E Connor, D S Lin
doaj   +1 more source

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