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Apple cider vinegar, or cider vinegar, is a vinegar made from cider, [3] and used in salad dressings, marinades, vinaigrettes, food preservatives, and chutneys. [4] It is made by crushing apples, then squeezing out the juice. The apple juice is then fermented by yeast which converts the sugars in the juice to ethanol.
Jadeite is a pyroxene mineral with composition Na Al Si 2 O 6. It is hard (Mohs hardness of about 6.5 to 7.0), very tough, and dense, with a specific gravity of about 3.4. It is found in a wide range of colors, but is most often found in shades of green or white. Jadeite is formed only in the subduction zones of continental margins, where rock ...
[7] [8] In German it is named Äpfelsäure (or Apfelsäure) after plural or singular of a sour thing from the apple fruit, but the salt(s) are called Malat(e). Malic acid is the main acid in many fruits, including apricots , blackberries , blueberries , cherries , grapes , mirabelles , peaches , pears , plums , and quince , [ 9 ] and is present ...
Apple has said in the past that it does not directly buy, procure or source primary minerals, and it has been auditing its suppliers for several years and publishing its findings.
Aquamarine variety of beryl with tourmaline on orthoclase. Arsenopyrite from Hidalgo del Parral, Chihuahua, Mexico. Aurichalcite needles spraying out within a protected pocket lined by bladed calcite crystals. Austinite from the Ojuela Mine, Mapimí, Durango, Mexico. Ametrine containing amethyst and citrine, from Bolivia.
Annabergite crystallizes in the monoclinic system and is isomorphous with vivianite and erythrite. It most commonly occurs as microcristalline coatings, soft earthy masses and encrustations. Well developed crystals are relatively rare and usually remain minute and capillary. The color of Annabergite varies shades of green.
Fruit. Various fruits arranged at a stall at the Municipal Market of São Paulo. Fresh fruit mix of blackberries, strawberries, and raspberries. In botany, a fruit is the seed -bearing structure in flowering plants that is formed from the ovary after flowering (see Fruit anatomy). Fruits are the means by which flowering plants (also known as ...
Potash was one of the most important industrial chemicals. It was refined from the ashes of broadleaved trees and produced primarily in the forested areas of Europe, Russia, and North America. Although methods for producing artificial alkalis were invented in the late 18th century, these did not become economical until the late 19th century and ...