studies have shown that oxygenated compounds and tss/ta are important for beverage and food industries. it seems that citrus rootstocks have a profound influence on oxygenated compounds and tss/ta. the aim of this research is to identify rootstock that can synthesize the maximum level of oxygenated compounds and tss/ta. peel oil was extracted using mechanical presses and eluted using n-hexane. ...

objectives: leaves and flowers ofelaeagnus angustifolia contain phenolic and flavonoid compounds. these compounds have antioxidant properties that protect cells from oxidative damage. the aim of this study was to determine and analyze total phenolic and flavonoid content of leaves and flowers in two e. angustifolia variants using different solvents (ethanol and methanol). materials and methods:...

Selenium is a naturally occurring substance that is toxic at high concentrations but is also a nutritionally essential element. Hydrogen selenide is the most acutely toxic selenium compound. Acute (short-term) exposure to elemental selenium, hydrogen selenide, and selenium dioxide by inhalation results primarily in respiratory effects, such as irritation of the mucous membranes, pulmonary edema...

background: poisoning is a serious health problem in the world. in the intentional type, the person may attempt suicide by self-poisoning or may be poisoned by others in a criminal act. the present study was designed to investigate the causes and the frequency of poisoning cases referring to loqman hospital, tehran, iran, during summer 2010. methods: in this descriptive-analytical study, age, g...