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Oxidative degradation of Beta-carotene [PDF]

The role of beta-carotene degradations in the development of off-flavors in milk and milk products has not been established. The purpose of this investigation was to study the oxidation of beta-carotene and to identify volatile compounds arising from ...
Chiba, Naoki
core   +6 more sources

Associations between dietary carotenoid intakes and the risk of depressive symptoms

Food & Nutrition Research, 2020
Background: Dietary factors play an important role in the development of depressive symptoms. Carotenoids have effective antioxidant and anti-inflammatory effects, but few studies have explored the associations between dietary carotenoid intake and ...
Honghan Ge, Tingting Yang, Jing Sun, Dongfeng Zhang   +3 more
doaj   +1 more source

Influence of parenteral application of beta-carotene on fertility in cows [PDF]

Veterinarski Glasnik, 2008
Thirty Holstein breed cows from the breeding stock of high yielding dairy cattle were selected for testing. The cows were selected during their high gravidity and fell into two groups. The i.m beta-carotene, Carofertin, of 20 ml (200 mg of beta-carotene)
Veličković Miljan, Vuković Dragan
doaj   +1 more source

Vitamin A equivalency of ß-carotene in healthy adults: limitation of the extrinsic dual-isotope dilution technique to measure matrix effect [PDF]

, 2009
Data on the vitamin A equivalency of ß-carotene in food are inconsistent. We quantified the vitamin A equivalency (¿g) of ß-carotene in two diets using the dual-isotope dilution technique and the oral¿faecal balance technique.
Lieshout, M. van, Naber, T.H.J., Siebelink, E., Breemen, R.B., van, Versloot, P., Bouwman, C.A., Russel, F.G.M., van Breemen, R.B., Zhu, D., Hulshof, P.J., Naber, A.H.J., Lieshout, M., van, West, C.E., Hulshof, P.J.M., Loo-Bouwman, C.A. Van, van Lieshout, M., Schaafsma, G., Breemen, R.B. van   +17 more
core   +2 more sources

Separation and quantitation of serum beta-carotene and other carotenoids by high performance liquid chromatography.

Journal of Lipid Research, 1984
We describe a specific assay for serum provitamin A (alpha- and beta-carotene) by high pressure liquid chromatography (HPLC). The system separates alpha- and beta-carotene in 7.4 min using a C18 muBondapak, 10-micron particle size column with a mobile ...
N Katrangi, L A Kaplan, E A Stein
doaj   +1 more source

Long-term strict raw food diet is associated with favourable plasma b-carotene and low plasma lycopene concentrations in Germans [PDF]

, 2008
Dietary carotenoids are associated with a reduced risk of chronic diseases. Raw food diets are predominantly plant-based diets that are practised with the intention of preventing chronic diseases by virtue of their high content of beneficial nutritive ...
Garcia, A.L., Katz, N., Elmadfa, I., Strassner, C., Dagnelie, P.C., Garcia, A., Leitzmann, C., Koebnick, C., Hoffmann, I.   +8 more
core   +1 more source

Extraction of beta-carotene from the microalga Dunaliella salina using bacterial lipase enzyme and organic solvent under varying stress conditions

Frontiers in Marine Science
Nowadays there is a growing trend towards carotenoids obtained from natural sources such as microalgae. Dunaliella salina is among the most significant natural sources of beta-carotene for commercial scale, which is used in many food industries ...
Fotoon Sayegh, Fotoon Sayegh, Mona J. Al-naghrani, Mona J. Al-naghrani, Ramzi H. Amran, Ramzi H. Amran, Mamdoh T. Jamal, Nada M. Nass, Nada M. Nass, Wessam F. Felemban, Wessam F. Felemban, Samyah D. Jastaniah, Sathianeson Satheesh   +12 more
doaj   +1 more source

Carotenoid composition and vitamin A value of an Argentinian squash (Cucurbita moschata)

Archivos Latinoamericanos de Nutrición, 2001
The carotenoid composition of butternut squash (Cucurbita moschata) cultivated in the province of Santiago del Estero, Argentina, was determined. The main carotenoids isolated were identified as beta -carotene (beta ,beta -carotene), alpha -carotene ...
Evangelina González, Mariana A Montenegro, Mónica A Nazareno, Beatriz A López de Mishima   +3 more
doaj  

DAYA TERIMA DAN KADAR BETAKAROTEN DONAT SUBSTITUSI LABU KUNING

Media Gizi Indonesia, 2017
Vitamin A defi ciency in Indonesia is still unresolved, especially in children. Pumpkin is a type of tubers and a local  food product that contains high beta-carotene.
Endah Bardiati, Annis Catur Adi, Siti Rahayu Nadhiroh   +2 more
doaj   +1 more source

Association between circulating antioxidant concentrations and bone mineral density in an adult population

European Journal of Medical Research
Background Evidence regarding the relationship between various circulating antioxidants and bone mineral density (BMD) remains controversial. Objective This study aimed to evaluate the associations between circulating antioxidant levels and BMD in a ...
Kongning Chen, Chengzhao Liu, Chunjie Lin, Hengmei Chen, Xuemei Huang, Bin Zou   +5 more
doaj   +1 more source