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The word lye most accurately refers to sodium hydroxide (NaOH), [citation needed] but historically has been conflated to include other alkali materials, most notably potassium hydroxide (KOH). In order to distinguish between the two, sodium hydroxide may be referred to as soda lye while potassium hydroxide may be referred to as potash lye.
Other common uses of sodium hydroxide include: for making soaps and detergents. Sodium hydroxide is used for hard bar soap, while potassium hydroxide is used for liquid soaps. [31] [32] Sodium hydroxide is used more often than potassium hydroxide because it is cheaper and a smaller quantity is needed.
Lye – potash in a water solution, formed by leaching wood ashes. Potash – potassium carbonate, formed by evaporating lye; also called salt of tartar. K 2 CO 3; Pearlash – formed by baking potash in a kiln. Milk of sulfur (lac sulphuris) – formed by adding an acid to thion hudor (lime sulfur). Natron/soda ash/soda – sodium carbonate ...
Learn how to safely use lye for pretzels at home to achieve a rich, authentic Bavarian-style pretzel with a perfect sheen and golden color. The post How to Safely Use Food-Grade Lye for Pretzels ...
The saponification of fats with KOH is used to prepare the corresponding "potassium soaps", which are softer than the more common sodium hydroxide-derived soaps. Because of their softness and greater solubility, potassium soaps require less water to liquefy, and can thus contain more cleaning agent than liquefied sodium soaps. [19]
Traditional oven cleaners contain sodium hydroxide (lye), solvents, and other ingredients, [3] They work best when used in a slightly warm (not hot) oven. If used in a self-cleaning oven, the lye can cause permanent damage to the oven. Some oven cleaners are based on ingredients other than lye. These products must be used in a cold oven.
The maize is then washed thoroughly to remove the bitter flavor of the lye or lime. Alkalinity helps dissolve hemicellulose, the major adhesive component of the maize cell walls, loosens the hulls from the kernels, and softens the corn. Also, soaking the corn in lye [5] kills the seed's germ, which keeps
When water is used to make beer, the boiling during the brewing process may kill bacteria that could make people sick. The barley and other ingredients also infuse the drink with nutrients, and the microorganisms can also produce vitamins as they ferment. [5] However, the common belief that premodern people avoided drinking ordinary water is a ...
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