A phosphate, occasionally or colloquially called phosphate soda, [1] [2] is a type of beverage flavored with a tangy or sour taste, using phosphoric acid as additive. [3]
These beverages appeared in the 1870s, following the advent of development by Harvard professor Eben N. Horsford of a process for "acid phosphates of lime" (patented 1868, later voided), and began promoting it as a health product. Some businesses realized that the taste of it was quite palatable to consumers when combined with sugar and water, and some innovator came up with the idea of combining it with fruit syrup and soda water, creating a new soda fountain drink. [3]
The standard types were the lemon and orange phosphates, but there were also egg phosphates with raw egg mixed in, or versions with malt extract, or wine, in combination with seltzer (carbonated water). [3] By the 1900s, the beverages became one of the most popular drinks, [3] so much so that "lemon soda" had become obsolete and non cost-effective, overtaken by "lemon phosphate" which became a top-seller at the soda fountain, which were also often installed at drug stores. [4] Its popularity continued into the 1930s, when the trend shifted to ice cream-based parlor drinks. [3]
Phosphoric acid is still used in many bottled soft drinks, including Coca-Cola. [3] The original acid phosphate, made by Horsford's chemical company, [3] [5] and was a mixture of calcium, magnesium and potassium phosphate salts with a small amount of phosphoric acid producing a liquid mixture with a pH of around 2 to 3, the same as freshly squeezed lime juice.
Horsford used bone ash, which is mostly calcium phosphate. In the 21st century, bone ash is used primarily in the ceramics industry, and is rarely available as food grade stock. The ingredients can, however, be synthesized from modern food-grade chemicals.
Cola is a carbonated soft drink flavored with vanilla, cinnamon, citrus oils, and other flavorings. Cola became popular worldwide after the American pharmacist John Stith Pemberton invented Coca-Cola, a trademarked brand, in 1886, which was imitated by other manufacturers. Most colas originally contained caffeine from the kola nut, leading to the drink's name, though other sources of caffeine are generally used in modern formulations. The Pemberton cola drink also contained a coca plant extract. His non-alcoholic recipe was inspired by the coca wine of pharmacist Angelo Mariani, created in 1863.
Lithium citrate (Li3C6H5O7) is a lithium salt of citric acid that is used as a mood stabilizer in psychiatric treatment of manic states and bipolar disorder. There is extensive pharmacology of lithium, the active component of this salt.
Phosphorus is a chemical element; it has symbol P and atomic number 15. Elemental phosphorus exists in two major forms, white phosphorus and red phosphorus, but because it is highly reactive, phosphorus is never found as a free element on Earth. It has a concentration in the Earth's crust of about one gram per kilogram. In minerals, phosphorus generally occurs as phosphate.
In chemistry, a phosphate is an anion, salt, functional group or ester derived from a phosphoric acid. It most commonly means orthophosphate, a derivative of orthophosphoric acid, a.k.a. phosphoric acid H3PO4.
A soft drink is any water-based flavored drink, usually but not necessarily carbonated, and typically including added sweetener. Flavors used can be natural or artificial. The sweetener may be a sugar, high-fructose corn syrup, fruit juice, a sugar substitute, or some combination of these. Soft drinks may also contain caffeine, colorings, preservatives and other ingredients.
Phosphoric acid is a colorless, odorless phosphorus-containing solid, and inorganic compound with the chemical formula H3PO4. It is commonly encountered as an 85% aqueous solution, which is a colourless, odourless, and non-volatile syrupy liquid. It is a major industrial chemical, being a component of many fertilizers.
Baking powder is a dry chemical leavening agent, a mixture of a carbonate or bicarbonate and a weak acid. The base and acid are prevented from reacting prematurely by the inclusion of a buffer such as cornstarch. Baking powder is used to increase the volume and lighten the texture of baked goods. It works by releasing carbon dioxide gas into a batter or dough through an acid–base reaction, causing bubbles in the wet mixture to expand and thus leavening the mixture. The first single-acting baking powder was developed by food manufacturer Alfred Bird in England in 1843. The first double-acting baking powder, which releases some carbon dioxide when dampened and later releases more of the gas when heated by baking, was developed by Eben Norton Horsford in the U.S. in the 1860s.
Calcium hydroxide (traditionally called slaked lime) is an inorganic compound with the chemical formula Ca(OH)2. It is a colorless crystal or white powder and is produced when quicklime (calcium oxide) is mixed with water. Annually, approximately 125 million tons of calcium hydroxide are produced worldwide.
Cream soda is a sweet soft drink. Generally flavored with vanilla and based on the taste of an ice cream float, a wide range of variations can be found worldwide.
Sodium hexametaphosphate (SHMP) is a salt of composition Na6[(PO3)6]. Sodium hexametaphosphate of commerce is typically a mixture of metaphosphates (empirical formula: NaPO3), of which the hexamer is one, and is usually the compound referred to by this name. Such a mixture is more correctly termed sodium polymetaphosphate. They are white solids that dissolve in water.
Shasta Beverages is an American soft drink manufacturer that markets a value-priced soft drink line with a wide variety of soda flavors, as well as a few drink mixers, under the brand name Shasta. The company name is derived from Mount Shasta in northern California and the associated Shasta Springs.
An ice cream float or ice cream soda, also known as a spider in Australia and New Zealand, is a chilled beverage that consists of ice cream in either a soft drink or a mixture of flavored syrup and carbonated water.
Tricalcium phosphate (sometimes abbreviated TCP), more commonly known as Calcium phosphate, is a calcium salt of phosphoric acid with the chemical formula Ca3(PO4)2. It is also known as tribasic calcium phosphate and bone phosphate of lime (BPL). It is a white solid of low solubility. Most commercial samples of "tricalcium phosphate" are in fact hydroxyapatite.
Drink mixers are the non-alcoholic ingredients in mixed drinks and cocktails. Mixers dilute the drink, lowering the alcohol by volume in the drink. They change, enhance, or add new flavors to a drink. They may make the drink sweeter, more sour, or more savory. Some mixers change the texture or consistency of the drink, making it thicker or more watery. Drink mixers may also be used strictly for decorative purposes by changing the color or appearance of the drink. They also simply increase the volume of a drink, to make it last longer.
Bickford's Australia Pty. Ltd. is an Australian beverage manufacturer based in South Australia. The brand produces traditional cordials, soft drinks, and iced coffee mix originally manufactured by A. M. Bickford & Sons, a pharmaceutical chemist founded by Anne Margaret Bickford in 1864. In 1999, the brandname was acquired by the Kotses family and later renamed Bickford's Australia, after which the brand saw a revival in popularity with the introduction of new flavours and products. In 2006, Bickford's lime juice cordial was recognised by the National Trust of South Australia as a Heritage Icon.
Brio or Brio chinotto soda is a Canadian version of a chinotto soft drink manufactured by National Dry Beverages. Brio is a sweeter version of the traditional italian drink.
Ossein is the organic extracellular matrix of bone, which is made of 95% collagen. This substance is used in industry for the production of gelatin and bone glue.