Results 31 to 40 of about 72,965 (197)

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

Intestinal absorption and metabolism of 9-cis-beta-carotene in vivo: biosynthesis of 9-cis-retinoic acid.

open access: yesJournal of Lipid Research, 1995
This study was done to examine the intestinal absorption and cleavage of 9-cis-beta-carotene in vivo. A micellar solution, containing either no addition or 10 mumol of 9-cis- or all-trans-beta-carotene, was perfused for 2 h through the upper portion of ...
X. Hébuterne   +4 more
doaj   +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

Physico-chemical stability and in vitro digestibility of beta-carotene-loaded lipid nanoparticles of cupuacu butter (Theobroma grandiflorum) produced by the phase inversion temperature (PIT) method [PDF]

open access: yes, 2017
Beta-carotene is a carotenoid with a wide spectrum of biological activities (e.g., anti-cancer, anti-hypertensive, and anti-inflammatory). However, because of its extremely high hydrophobicity, it is difficult to incorporate in food formulations and its ...
Cazado, Camila P. S.   +7 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

Overexpression of beta-carotene hydroxylase enhances stress tolerance in Arabidopsis [PDF]

open access: yes, 2002
Plant stress caused by extreme environmental conditions is already a principal reason for yield reduction in crops. The threat of global environment change makes it increasingly important to generate crop plants that will withstand such conditions ...
Davison, P.A., Horton, P., Hunter, C.N.
core   +1 more source

ENHANCED METHOD FOR AMPLIFYING ANTIMICROBIAL ACTIVITY OF LACTOPEROXIDASE SYSTEM IN MILK AND DERIVED PRODUCTS BY CARROT EXTRACT AND BETA CAROTENE [PDF]

open access: yes, 2014
OSCN–  has  been  known  and  well  documented  as  natural  antimicrobial  agent    generated  from the  lactoperoxidase  system (LPOS)  but  the  antimicrobial  activity  exerted  from  this  system  is  too  low  for  certain  food  such  as  milk ...
AL-BAARRI, Ahmad N, LEGOWO, Anang M
core  

Evaluation of sweetpotato accessions for end-user preferred traits improvement [PDF]

open access: yes, 2016
This study assessed the genetic diversity and differentiation in sweetpotato accessions in Ghana to guide selection for genetic improvement on beta-carotene, dry matter and sugar contents to promote increased utilization.
Baafi, E.   +5 more
core   +1 more source

Extraction and Analysis of Beta-carotene Recovery in CPO and Oil Palm Waste by Using HPLC [PDF]

open access: yes, 2016
Beta-carotene is known to have a high demand in food industry which has made global industry to face challenges especially in fulfilling customers’ requirement that are looking for ‘‘environment friendly’’ and natural products.
Hazrulrizawati, Hamid   +3 more
core  

Vitamin C, Vitamin E and Beta-Carotene in Relation to Common Cold Incidence in Male Smokers [PDF]

open access: yes, 2010
We evaluated the role of dietary vitamin C, vitamin E, and beta-carotene, as well as long-term vitamin E and beta-carotene supplementation, on the incidence of common cold episodes. A cohort of 21,796 male smokers was drawn from the Alpha-Tocopherol Beta-
Albanes, Demetrius   +4 more
core  

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