Spanish
Albanian
Arabic
Armenian
Azerbaijani
Belarusian
Bengali
Bosnian
Catalan
Czech
Danish
Deutsch
Dutch
English
Estonian
Finnish
Français
Greek
Haitian Creole
Hebrew
Hindi
Hungarian
Icelandic
Indonesian
Irish
Italian
Japanese
Korean
Latvian
Lithuanian
Macedonian
Mongolian
Norwegian
Persian
Polish
Portuguese
Romanian
Russian
Serbian
Slovak
Slovenian
Spanish
Swahili
Swedish
Turkish
Ukrainian
Vietnamese
Български
中文(简体)
中文(繁體)
beta cryptoxanthin/spinacia oleracea
El enlace se guarda en el portapapeles.
Página 1 desde 20 resultados
No influence of supplemental dietary calcium intake on the bioavailability of spinach carotenoids in humans.
Solo los usuarios registrados pueden traducir artículos
Iniciar sesión Registrarse
Dietary carotenoid intake, especially from fruits and vegetables, has been associated with a reduced incidence of several chronic diseases. However, its bioavailability can vary, depending on the food matrix and host factors. Recently, it has been suggested that divalent minerals negatively impinge
Assessment of dietary vitamin A intake (retinol, α-carotene, β-carotene, β-cryptoxanthin) and its sources in the National Survey of Dietary Intake in Spain (2009-2010).
Solo los usuarios registrados pueden traducir artículos
Iniciar sesión Registrarse
The aim of this study is to assess the intake of the individual components of vitamin A and major dietary sources in the Spaniards using data on food consumption from Spanish National Dietary Intake Survey (2009-2010). A 24-h dietary recall, 3-day diet diary and a software application that includes
Dietary β-Cryptoxanthin and α-Carotene Have Greater Apparent Bioavailability Than β-Carotene in Subjects from Countries with Different Dietary Patterns
Solo los usuarios registrados pueden traducir artículos
Iniciar sesión Registrarse
β-carotene, α-carotene and β-cryptoxanthin are greater contributors to vitamin A intake than retinol in the human diet for most people around the world. Their contribution depends on several factors, including bioavailability and capacity of conversion into retinol. There is an increasing body of
A prospective study of carotenoid and vitamin A intakes and risk of cataract extraction in US women.
Solo los usuarios registrados pueden traducir artículos
Iniciar sesión Registrarse
BACKGROUND
Oxidation of lens proteins plays a central role in the formation of age-related cataracts, suggesting that dietary antioxidants may play a role in prevention. However, the relation between specific antioxidants and risk of cataract remains uncertain.
OBJECTIVE
Our objective was to examine
Intake of vitamin A and carotenoids from the Italian population--results of an Italian total diet study.
Solo los usuarios registrados pueden traducir artículos
Iniciar sesión Registrarse
The present study focused on vitamin A and carotenoids (alpha-and beta-carotene, lutein and zeaxanthin, beta-cryptoxanthin, lycopene) daily intake from the Italian total diet. The input of some food groups (cereals, vegetables, fruits, milk and dairy, meat and meat products, fish) most responsible
Development and evaluation of a new method for the determination of the carotenoid content in selected vegetables by HPLC and HPLC-MS-MS.
Solo los usuarios registrados pueden traducir artículos
Iniciar sesión Registrarse
Epidemologic studies have shown inverse correlation between the consumption of carotenoid-rich vegetables and the incidence of cancer. Therefore, analytical techniques for the quantitative determination of carotenoids in complex sample matrices are important. The most used method is reversed-phase
Carotenoid micellarization varies greatly between individual and mixed vegetables with or without the addition of fat or fiber.
Solo los usuarios registrados pueden traducir artículos
Iniciar sesión Registrarse
Carotenoid bioavailability is influenced by a number of factors, including the type of food matrix and the presence of fat, fiber, and other carotenoids. Therefore, the objectives of the present study were: first, to assess the effects of mixing raw vegetables on the micellarization of
Quantification of Provitamin A Compounds in ChInese Vegetables by High-Performance Liquid Chromatography.
Solo los usuarios registrados pueden traducir artículos
Iniciar sesión Registrarse
The provitamin A contents of 16 vegetables grown in Taiwan were analyzed by high-performance liquid chromatography with photodiode-array detection. The amounts of the major provitamin A compounds, (β-cryptoxanthin, α-carotene, and β-carotene ranged from 0-6.8, 0-27.7, and 0.6-104.9 (μg/g,
Dietary intake of carotenoid isomers in Israel.
Solo los usuarios registrados pueden traducir artículos
Iniciar sesión Registrarse
Controversy exists regarding the possible protective role of carotenoids against cancer. Evidence is mainly against all-E-beta-carotene, while there is no evidence against other carotenoids or against mixtures of beta-carotene stereoisomers. Carotenoid isomers could account for the variability in
Structural and geometrical isomers of carotenoids in human plasma.
Solo los usuarios registrados pueden traducir artículos
Iniciar sesión Registrarse
We have quantitatively analyzed human plasma for the following carotenoids: all-trans-lutein, all-trans-zeaxanthin, alpha-cryptoxanthin, beta-cryptoxanthin, the sum of all-trans-lycopene and its cis isomers, alpha-carotene and beta-carotene. In addition, we have tentatively identified and quantified
[Daily intake of carotenoids (carotenes and xanthophylls) from total diet and the carotenoid content of selected vegetables and fuit].
Solo los usuarios registrados pueden traducir artículos
Iniciar sesión Registrarse
The recommended daily intake is currently either 2 mg of beta-carotene (recommended by DGE, Germany, in addition to 1.0 (0.8) mg retinol-equivalents for vitamin A requirement) or 5-6 mg of beta-carotene (recommended by NCI, USA). The present studies were carried out to investigate to what extent a
Do dietary lycopene and other carotenoids protect against prostate cancer?
Solo los usuarios registrados pueden traducir artículos
Iniciar sesión Registrarse
To determine whether dietary intake of lycopene and other carotenoids has an etiological association with prostate cancer, a case-control study was conducted in Hangzhou, southeast China during 2001-2002. The cases were 130 incident patients with histologically confirmed adenocarcinoma of the
Rapid electrochemical method for the evaluation of the antioxidant power of some lipophilic food extracts.
Solo los usuarios registrados pueden traducir artículos
Iniciar sesión Registrarse
In this paper, a novel electrochemical method to evaluate the antioxidant power of lipophilic compounds present in vegetables, such as carotenoids, chlorophylls, tocopherols, and capsaicin, is reported. The method is based on a flow injection system with an electrochemical detector equipped with a
Major fruit and vegetable contributors to the main serum carotenoids in the Spanish diet.
Solo los usuarios registrados pueden traducir artículos
Iniciar sesión Registrarse
OBJECTIVE
To identify the main sources of serum carotenoids (lutein, zeaxanthin, lycopene, beta-cryptoxanthin, alpha-carotene and beta-carotene) among the fruits and vegetables in the Spanish diet, to be used in the design of food questionnaires and to provide useful information for epidemiological
Plasma carotenoids as biomarkers of vegetable intake: the University of Minnesota Cancer Prevention Research Unit Feeding Studies.
Solo los usuarios registrados pueden traducir artículos
Iniciar sesión Registrarse
High vegetable intake has been associated with a decreased risk for various human cancers in epidemiological studies. Carotenoids are plant compounds that may both possess chemopreventive activity and be useful biomarkers of vegetable and fruit intake. Nineteen men and women were randomized into a
La base de datos de hierbas medicinales más completa respaldada por la ciencia
- Funciona en 55 idiomas
- Curas a base de hierbas respaldadas por la ciencia
- Reconocimiento de hierbas por imagen
- Mapa GPS interactivo: etiquete hierbas en la ubicación (próximamente)
- Leer publicaciones científicas relacionadas con su búsqueda
- Buscar hierbas medicinales por sus efectos.
- Organice sus intereses y manténgase al día con las noticias de investigación, ensayos clínicos y patentes.
Escriba un síntoma o una enfermedad y lea acerca de las hierbas que podrían ayudar, escriba una hierba y vea las enfermedades y los síntomas contra los que se usa.
* Toda la información se basa en investigaciones científicas publicadas.
