white is denatured no longer transparent o Merengue Whisk egg white 737 738

White is denatured no longer transparent o merengue

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white is denatured -> no longer transparent o Merengue Whisk egg white 7.3.7: 7.3.8: - Boiling egg o When boiled too much, surface of yolk appears green due to FeS (iron sulfide) o Lecithin (emulsifier) in yolk Mayonnaise is made by mixing oil and water using lecithin in egg yolk Oil and vinegar salad dressing can also be use lecithin to mix 7.3.9: - Meat o “as exterior pores contact, the moisture contained in the objects cannot escape” Not true o Meat tenderizer
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Contains papain Break down the protein in the meat Gives softer texture o Meat glue (Transglutaminase) ‘glue’ two pieces of protein chain together ‘Activa’ Fish can also be glued through this mechanism 7.3.10: - Induction stoves o Copper wire underneath the cooking pot or in stove o Alternating current flows through the copper wire to create magnetic field o Field induces electric current in the pot o High current – low voltage - Utensil materials o Chemically unreactive o Conduct heat evenly Silver, copper, iron, stainless steel, aluminum, ceramic, Teflon All-clad (stainless steel, copper, aluminum) …heavy
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