Quince cheese [SEP] material used
Quince cheese
Quince cheese (also known as quince paste) is a sweet, thick jelly made of the pulp of the quince fruit. It is a common confection in several countries.
Traditionally and predominantly from the Iberian Peninsula, it is called "dulce de membrillo" in Spanish, "marmelada" in Portuguese, "marmelo" in Galician and "codonyat" in Catalan, where it is a firm, sticky, sweet reddish hard paste made of the quince ("Cydonia oblonga") fruit. It is
to cathodically protect metals that are exposed to sea water. A zinc disc attached to a ship's iron rudder will slowly corrode while the rudder stays intact. Similarly, a zinc plug attached to a propeller or the metal protective guard for the keel of the ship provides temporary protection.
With a standard electrode potential (SEP) of −0.76 volts, zinc is used as an anode material for batteries. (More reactive lithium (SEP −3.04 V) is used for anodes in lithium batteries ). Powdered zinc is used in