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The secret turned out to be an impurity, potassium nitrate, more familiar to us as “saltpeter.” Actually, the real secret isn’t even nitrate, it is nitrite. Some bacteria in meat are resistant to salt and have the ability to convert nitrates into nitrites.
Le salpêtre est un composant des systèmes d'extinction d'incendie par aérosols condensés, des ponts salins en électrochimie, du traitement thermique des métaux et du stockage thermique dans les générateurs d'électricité.
**Saltpeter is primarily used as a curing agent in cooking.** It is commonly used in the preparation of cured meats such as bacon, ham, and corned beef. The chemical properties of saltpeter contribute to the preservation and flavor development process in these foods.
A saltpetre works or nitrary [1] is a place of production of potassium nitrate or saltpetre used primarily for the manufacture of gunpowder. The saltpeter occurs naturally in certain places like the "Caves of Salnitre" ( Collbató) known since the Neolithic.
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1 mars 2022 · Saltpeter is a common food preservative and additive, fertilizer, and oxidizer for fireworks and rockets. It is one of the principal ingredients in gunpowder . Potassium nitrate is used to treat asthma and in topical formulations for sensitive teeth.
17 sept. 2021 · As the primary ingredient in gunpowder, saltpeter was an extraordinarily important commodity in the early modern world. Historians of science and technology have long studied its military applications but have rarely focused on its uses outside of warfare.
