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Club Soda
Club soda is a manufactured form of carbonated water, commonly used as a drink mixer. Sodium bicarbonate, potassium sulfate, potassium bicarbonate, potassium citrate, or sodium citrate is artificially added to replicate constituents commonly found in natural mineral waters and offset the acidity of introducing carbon dioxide gas (which creates low 3-4 ph carbonic acid when dissolved in water). Naturally effervescent ''Selters'' water from Germany gave rise to the generic use of the term for carbonated water, particularly from a soda siphon, in the United States as ''seltzer water''. Seltzer water is artificially carbonated but lacks added minerals. History English chemist Joseph Priestley discovered an artificial method for producing carbonated water, described in a pamphlet called ''Directions for Impregnating Water with Fixed Air,'' published in 1772. The pamphlet explained the process of dripping sulfuric acid onto chalk, which produced carbon dioxide (CO2) that was capture ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Scurvy
Scurvy is a disease resulting from a lack of vitamin C (ascorbic acid). Early symptoms of deficiency include weakness, feeling tired and sore arms and legs. Without treatment, decreased red blood cells, gum disease, changes to hair, and bleeding from the skin may occur. As scurvy worsens there can be poor wound healing, personality changes, and finally death from infection or bleeding. It takes at least a month of little to no vitamin C in the diet before symptoms occur. In modern times, scurvy occurs most commonly in people with mental disorders, unusual eating habits, alcoholism, and older people who live alone. Other risk factors include intestinal malabsorption and dialysis. While many animals produce their own vitamin C, humans and a few others do not. Vitamin C is required to make the building blocks for collagen. Diagnosis is typically based on physical signs, X-rays, and improvement after treatment. Treatment is with vitamin C supplements taken by mouth. Improvemen ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Carbonated Drinks
A soft drink (see § Terminology for other names) is a drink that usually contains water (often carbonated), a sweetener, and a natural and/or artificial flavoring. The sweetener may be a sugar, high-fructose corn syrup, fruit juice, a sugar substitute (in the case of ''diet drinks''), or some combination of these. Soft drinks may also contain caffeine, colorings, preservatives, and/or other ingredients. Soft drinks are called "soft" in contrast with "hard" alcoholic drinks. Small amounts of alcohol may be present in a soft drink, but the alcohol content must be less than 0.5% of the total volume of the drink in many countries and localities See §7.71, paragraphs (e) and (f). if the drink is to be considered non-alcoholic. Types of soft drinks include lemon-lime drinks, orange soda, cola, grape soda, ginger ale, and root beer. Soft drinks may be served cold, over ice cubes, or at room temperature. They are available in many container formats, including cans, glass bot ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
