نتایج جستجو برای: total vitamin c

تعداد نتایج: 1839170  

2009
Gaia Pocobelli Ulrike Peters Alan R. Kristal Emily White

In this cohort study, the authors evaluated how supplemental use of multivitamins, vitamin C, and vitamin E over a 10-year period was related to 5-year total mortality, cancer mortality, and cardiovascular disease (CVD) mortality. Participants (n 1⁄4 77,719) were Washington State residents aged 50–76 years who completed a mailed selfadministered questionnaire in 2000–2002. Adjusted hazard ratio...

2013
Lee Suan Chua Norul Liza A. Rahaman Nur Ardawati Adnan Ti Tjih Eddie Tan

The antioxidant activities based on the free radical scavenging, reducing power, and bleaching inhibition were investigated for the three commonly used honeys in Malaysia, namely, tualang, gelam, and acacia honey. The antioxidant capacity of the honey samples was correlated with their biochemical constituents such as total phenol, total flavonoid content, and total water-soluble vitamins (vitam...

ابراهیم زاده , محمدعلی, حسینی , سیدمسعود, حسینی مهر , سیدجلال, قایخلو , محمدرضا, محمودی , میترا,

Background and purpose:Epidemiological evidence has suggested that consumption of fruits reduces the risk of chronic diseases such as cancer and cardiovascular disease. These benefits are often attributed to their high antioxidant components such as vitamin C (ascorbic acid). Citrus species are extremely rich sources for this vitamin, therefore we decided to determine the amount of vitamin C ...

2014
Md Anowar Hossain Md Masud Rana Yoshinobu Kimura Hairul Azman Roslan

As a part of the study to explore the possible strategy for enhancing the shelf life of mango fruits, we investigated the changes in biochemical parameters and activities of ripening associated enzymes of Ashwina hybrid mangoes at 4-day regular intervals during storage at -10°C, 4°C, and 30 ± 1°C. Titratable acidity, vitamin C, starch content, and reducing sugar were higher at unripe state and ...

2016
Erikka Loftfield Thomas R. O’Brien Ruth M. Pfeiffer Charles D. Howell Ron Horst Ludmila Prokunina-Olsson Stephanie J. Weinstein Demetrius Albanes Timothy R. Morgan Neal D. Freedman

CONCLUSION Higher vitamin D status was not beneficially associated with responses to therapy; if anything, patients with higher vitamin D concentrations were less likely to attain SVR. Our data do not support a role for vitamin D supplementation as an adjuvant therapy for HCV.

2013
M. Z. Hossain M. K. Hassan G. N. Hasan

The postharvest treatments included control, low temperatures (14 and 18°C) and plastic bags with or without perforations. Changes in different physico-chemical characteristics of fruits were studied during storage. The two factor experiment was laid out in completely randomized design with three replications of 10 fruits. Among the physico-chemical parameters, colour, firmness, total weight lo...

2016
A. S. Donin J. E. Dent C. M. Nightingale N. Sattar C. G. Owen A. R. Rudnicka M. R. Perkin A. M. Stephen S. A. Jebb D. G. Cook P. H. Whincup

AIM To examine whether low circulating vitamin C concentrations and low fruit and vegetable intakes were associated with insulin resistance and other Type 2 diabetes risk markers in childhood. METHODS We conducted a cross-sectional, school-based study in 2025 UK children aged 9-10 years, predominantly of white European, South-Asian and black African origin. A 24-h dietary recall was used to a...

Journal: :علوم باغبانی 0
محمدرضا اصغری لیلا احدی

because of the harmful effects of chemicals on human health and environment, use of these compounds in postharvest technology of agricultural crops is recently restricted and it is necessary to find safe compounds for use in postharvest technology of fruits and vegetables. in this study, effects of salicylic acid and aloe vera gel on quality attributes and postharvest life of table grape(cv. gi...

سرزعیم, محمودرضا , شایان, نسیم ,

Background: Atrial fibrillation is the most common arrhythmia after cardiac surgery. Vitamin C as an antioxidant has an important role in reducing the incidence of postop-erative atrial fibrillation. The present study aimed at administrating vitamin C as a way to reduce the incidence of post-CABG atrial fibrillation. Methods: In this double-blind, parallel clinical trial, 170 patients with cor...

Introduction: Phenylhydrazine (PHZ) is a well-known hemolytic compound inducing intoxication in erythrocytes. Therefore, the present study aimed to evaluate the protective effects of royal jelly and vitamin C against phenylhydrazine-induced damages in mouse testicles. Methods: In this study, 64 adult male mice were randomly and equally assigned to eight groups. The first group received norma...

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