Results 41 to 50 of about 49,090 (200)

Beta Carotene Determination in Different Vegetables by High Performance Liquid Chromatography

open access: yesPakistan Journal of Analytical & Environmental Chemistry, 2022
β-carotene is an enriched source of vitamin A and is frequently present in vegetables. The vegetables rich in β-carotene should be used on the daily menu due to their dietary importance.
Naseem Zahra   +7 more
doaj   +1 more source

Monitoring Maternal Beta Carotene and Retinol Consumption May Decrease the Incidence of Neurodevelopmental Disorders in Offspring [PDF]

open access: yes, 2011
Retinoic acids (13-cis and 13-trans) are known teratogens, and their precursor is retinol, a form of vitamin A. In 1995, Rothman et al demonstrated an association between excessive vitamin A, >10,000 IU/day, during the first trimester of pregnancy and ...
Goldberg, Joel S, Joel S. Goldberg
core   +1 more source

Vitamin A and beta (beta)-carotene supplementation for cystic fibrosis [PDF]

open access: yes, 2018
Background People with cystic fibrosis (CF) and pancreatic insufficiency are at risk of a deficiency in fat-soluble vitamins, including vitamin A. Vitamin A deficiency predominantly causes eye and skin problems, while excessive levels of vitamin A can ...
Bonifant, Catherine M.   +8 more
core   +1 more source

Identificação de bergenina e carotenóides no fruto de uchi (Endopleura uchi, Humiriaceae) Identification of bergenin and carotenoids in the uchi (Endopleura uchi, Humiriaceae) fruit

open access: yesActa Amazonica, 2007
O extrato obtido em metanol da polpa de frutos Endopleura uchi foi submetido a fracionamento utilizando-se técnicas cromatográficas convencionais levando ao isolamento de bergenina.
Lyege Amazonas M. Magalhães   +3 more
doaj   +1 more source

The stability of beta-carotene in preserved, moist leaf protein [PDF]

open access: yes, 1982
only - no further text The stability of S carotene in preserved, moist leaf protein. By N. W. PIRIE, In feeding trials in India, Jamaica, Nigeria and Pakistan dried leaf protein (LP) was used. Had fresh material been used, the results would probably have
Pirie, N. W.
core   +1 more source

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

open access: yes, 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.   +8 more
core   +1 more source

Associations between dietary carotenoid intakes and the risk of depressive symptoms

open access: yesFood & 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   +3 more
doaj   +1 more source

Effect of dietary $\beta$-carotene on the accumulation of $\beta$-carotene and vitamin A in plasma and tissues of gilts [PDF]

open access: yes, 2001
The absorption of $\beta$-carotene in pigs is limited. Nevertheless $\beta$-carotene might positively affect reproduction. In this study the absorption and tissue distribution of $\beta$-carotene as well as its function as precursor of vitamin A was ...
Florian J. Schweigert   +7 more
core   +1 more source

Potential health risks of complementary alternative medicines in cancer patients. [PDF]

open access: yes, 2004
Many cancer patients use complementary alternative medicines (CAMs) but may not be aware of the potential risks. There are no studies quantifying such risks, but there is some evidence of patient risk from case reports in the literature.
Seydel, C   +5 more
core   +1 more source

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

open access: yesVeterinarski 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

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