نتایج جستجو برای: 6998 and 007 mg ascorbic acid g of dry algal
تعداد نتایج: 24134725 فیلتر نتایج به سال:
Sahinduran S. , M. K. Albay: Supplemental Ascorbic Acid and Prevention of Neonatal Calf Diarrhoea. Acta vet. Brno 2004, 73: 221-224. The experiment evaluated the influence of ascorbic acid on the prevention of neonatal calf diarrhoea. Thirty-five Holstein newborn calves were used in the experiment. Ascorbic acid was administered orally to the trial group calves (n = 25) as follows: three times ...
In this article, biochemical analyzes have shown that the highest amount of dry soluble substances (16.9%) and ascorbic acid (8.6 mg / 100 g raw substance) apple fruits Golden Delicious variety had during crown formation according to a sparse tiered type. Laboratory autumn Delicious, winter Fuji showed fructose accounts for largest share total sugars, is, its content in varieties reaches 82.4–8...
Cut gerbera (Gerbera jamesonii) flowers are sensitive to microbial contamination and have short vase life. The effect of salicylic acid, citric acid and ascorbic acid (50, 100 and 200 mg l-1) was evaluated on vase life of gerbera flowers. Changes in vase life, water absorption, and bacterial population in stem and vase solution, also biochemical characteristics such as protein concentration, li...
Background and purpose : Âscorbic acid, an antioxidant vitamine, is found throughout the mammalian central nervous system (ÇNS). There is evidence that it may modulate neuronal activity, release of neurotransmitters and dopamine receptors activities. There are behavioral evidences supporting the antidopaminergic effect of ascorbic acid. This effect of ascorbic acid may, in part, modulate the ...
Background and Objective: Vitamin C (Vit.C) or ascorbic acid is an essential micronutrient which has neuroprotective effects and can decrease Cyclooxygenase-2 (COX-2) activity and then prostaglandins synthesis. Therefore, it is hypothesized that Vit. C is able to reduce the inflammatory edema. In order to verify this hypothesis, a model of inflammatory paw edema was induced by formalin in rats....
a simple, sensitive and selective method for solvent extraction and spectrophotemetric determination of lanthanum (ii) europium (iii), and cerium (iii) is described , the rare earth metals are extracted into chloroform solution of n-phenylbenzohydroxamic acid (pbha) at ph 9-10 various parameters are studied to optimize the extraction conditions. the molar absorptivity is found to increase from ...
Background and Objective: Urban traffic, while affecting human health, causes physiological and biochemical changes in plants. The aim of this study was to investigate the bioaccumulation potential of Pb and Cd and assess air pollution tolerance index for a number of plants grown high traffic areas of Yazd. Materials and Methods: This cross-sectional, descriptive-analytical study was perfo...
the research focused to evaluate physical, chemical, and sensory properties of raw, blanched, and 2, 4, and 6% osmotically salt treated mandarin (citrus reticulata) peel powder. the yields of mandarin peel powder (mpp) were found in the range of 29.1 to 30.4% (db) for different treatments, which were not significantly different. the bulk density and solubility were found in the range of 1,267-1...
background: purple coneflower (echinacea purpurea l.) is one of the most important medicinal plants. hairy root culture of echinace, represent a valuable alternative to field cultivation for the production of bioactive secondary metabolites. objective: the present study investigates the effects of kno3, cacl2 and mgso4 concentrations on growth and the biosynthesis of cichoric acid in echinacea ...
To enhance the production of phenolic compounds with high antioxidant activity and reduce the level of phototoxic fagopyrin, buckwheat leaves were extracted with subcritical water (SW) at 100~220°C for 10~50 min. The major phenolic compounds were quercetin, gallic acid, and protocatechuic acid. The cumulative amount of individual phenolic compounds increased with increasing extraction temperatu...
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