Results 31 to 40 of about 135,899 (222)

Variação da concentração de vitamina C, ºBrix e acidez em néctar de laranja em embalagens cartonadas - DOI: 10.4025/actascitechnol.v29i2.580

open access: yesActa Scientiarum: Technology, 2008
Amostras de néctar de laranja, acondicionadas em embalagens cartonadas, foram armazenadas em local climatizado (25°C) e em refrigerador (4°C). Durante oito semanas, análises de vitamina C, Brix e acidez foram realizadas no momento da abertura da ...
Telma Lucia de Oliveira   +2 more
doaj   +1 more source

Análise da vitamina C sérica e ingerida e estresse oxidativo em crianças e adolescentes infectados pelo vírus da imunodeficiência humana

open access: yesJornal de Pediatria, 2011
OBJETIVOS: Verificar adequação do consumo de vitamina C em crianças e adolescentes infectados pelo vírus da imunodeficiência humana (HIV), avaliar níveis séricos da vitamina e indicadores de estresse oxidativo, comparar ao grupo não infectado ...
Karoline Faria de Oliveira   +2 more
doaj   +1 more source

Aplicação de vitamina C livre e encapsulada por spray chilling em salsicha de carne de frango: características físico-químicas, estabilidade e aceitação sensorial

open access: yesBrazilian Journal of Food Technology, 2015
Resumo O aumento da conscientização do consumidor sobre a relação nutrição e saúde tem elevado os esforços para o desenvolvimento de alimentos contendo compostos bioativos capazes de promover benefícios adicionais à saúde além da nutrição básica, entre ...
Fernando Eustáquio de MATOS JUNIOR   +3 more
doaj   +1 more source

Efeito do estádio de maturação dos frutos nas características físico-químicas de acerola [PDF]

open access: yesPesquisa Agropecuária Brasileira, 2002
Este trabalho teve por objetivo avaliar características físico-químicas dos frutos de acerola, em três estádios de maturação. Foram usadas acerolas oriundas de duas matrizes (UFRPE 7 e UFRPE 8), durante as estações seca e chuvosa, num pomar comercial.
Rejane Jurema Mansur Custódio Nogueira   +3 more
doaj   +1 more source

Preventing effect of vitamin E on oocytes apoptosis in morphinetreated mice [PDF]

open access: yes, 2013
Several studies have shown that Morphine Sulfate affects on fertility, embryogenesis and consequent pregnancy loss and ultrastructural alterations of oocytes in animal model.
Asadi, E.   +3 more
core   +1 more source

Report of the Scientific Committee of the Spanish Agency for Food Safety and Nutrition (AESAN) on nutritional risks for women during menopause, perimenopause and postmenopause

open access: yesFood Risk Assess Europe, Volume 4, Issue 2, April 2026.
Abstract Menopause is the time when a woman transitions from the reproductive stage of life to the non‐reproductive state. It is characterised by significant hormonal changes, which can affect a woman's physical, emotional, mental and social well‐being.
Irene Bretón Lesmes   +7 more
wiley   +1 more source

Evaluación de vitamina C por HPLC en el desarrollo poscosecha del tomate [PDF]

open access: yes, 2013
El contenido de vitamina C en el tomate varía dependiendo del grado de madurez, aumenta su cantidad mientras están en la planta, luego tiende a disminuir desde el inicio de su cosecha;por lo que el tomate maduro pierde parte del contenido de vitamina C.
Valle C., Manuel E.
core  

Efficacy of Vitamin E Supplementation During Pregnancy on the Vitamin E Nutritional Status of the Mother–Child Dyad: A Systematic Review and Meta‐Analysis of Randomized Controlled Trial

open access: yesFood Science &Nutrition, Volume 14, Issue 3, March 2026.
Summary of the systematic review and meta‐analysis evaluating the efficacy of vitamin E supplementation during pregnancy on the vitamin E nutritional status of the mother–child dyad. ABSTRACT The objective of this systematic review and meta‐analysis is to investigate the effects of vitamin E supplementation on maternal and neonatal vitamin E status ...
Byanca Rodrigues Carneiro   +5 more
wiley   +1 more source

The Substitution of Soybean Lecithin With Lysophospholipids Promoted the Growth Performance, Lipid Metabolism, and Reduced Dietary Lipid Inclusion for Pacific White Shrimp (Litopenaeus vannamei)

open access: yesAquaculture Nutrition, Volume 2026, Issue 1, 2026.
This study evaluated the feasibility of replacing soybean lecithin (SBL) with lysophospholipids (LYLs) in the diet of Pacific white shrimp, Litopenaeus vannamei. Five isonitrogenous diets were formulated as the control diet with 15 g/kg soybean oil and 15 g/kg SBL inclusion (LYL‐0), three SBL‐substituted diets with 1/3, 2/3, and 3/3 of SBL substituted ...
Yang Xiao   +7 more
wiley   +1 more source

Reduced adiponectin expression after high‐fat diet is associated with selective up‐regulation of ALDH1A1 and further retinoic acid receptor signaling in adipose tissue

open access: yesThe FASEB Journal, Volume 31, Issue 1, Page 203-211, January 2017., 2017
Adiponectin is an adipocyte‐derived adipokine with potent antidiabetic, anti‐inflammatory, and antiatherogenic activity. Long‐term, high‐fat diet results in gain of bodyweight, adiposity, further inflammatory‐based cardiovascular diseases, and reduced adiponectin secretion. VitaminAderivatives/retinoids are involved in several of these processes, which
Jean‐Francois Landrier   +11 more
wiley   +1 more source

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