Welcome to Westonci.ca, where your questions are met with accurate answers from a community of experts and enthusiasts. Get immediate and reliable answers to your questions from a community of experienced experts on our platform. Explore comprehensive solutions to your questions from a wide range of professionals on our user-friendly platform.

La polifenoloxidasa es un enzima capaz de oxidar los polifenoles en presencia de oxigeno y así es responsable del pardeamiento (oscurecimiento) que sufren los frutos, como la manzana, a los pocos minutos de haberlos cortado. Este pardeamiento se puede evitar reduciendo el acceso de la enzima al sustrato, en este caso el oxigeno, o añadiendo compuestos ácidos, o calentando durante cinco minutos en agua hirviendo. Explique razonadamente por qué no se produce el pardeamiento en estos tres casos.

Sagot :

We hope our answers were helpful. Return anytime for more information and answers to any other questions you may have. Your visit means a lot to us. Don't hesitate to return for more reliable answers to any questions you may have. Get the answers you need at Westonci.ca. Stay informed by returning for our latest expert advice.