Century egg, also known as preserved egg, hundred-year egg, thousand-year egg, and thousand-year-old egg, is a Chinese cuisine ingredient made by preserving duck, chicken or quail eggs in mixture of clay, ash, salt, lime, and rice straw for several weeks to several months, depending on the method of processing. After the process is completed, the yolk becomes a dark green, cream-like substance with a strong odor of sulfur and ammonia, while the white becomes a dark brown, transparent jelly with little flavor or taste. The transforming agent in century egg is its alkaline material, which gradually raises the pH of egg from around 9 to 12 or more.[1] This chemical process breaks down some of the complex, flavorless proteins and fats, which produces a variety of smaller flavorful compounds. (wikipedia)
Tuesday, August 12, 2008
all about eggs
Century egg, also known as preserved egg, hundred-year egg, thousand-year egg, and thousand-year-old egg, is a Chinese cuisine ingredient made by preserving duck, chicken or quail eggs in mixture of clay, ash, salt, lime, and rice straw for several weeks to several months, depending on the method of processing. After the process is completed, the yolk becomes a dark green, cream-like substance with a strong odor of sulfur and ammonia, while the white becomes a dark brown, transparent jelly with little flavor or taste. The transforming agent in century egg is its alkaline material, which gradually raises the pH of egg from around 9 to 12 or more.[1] This chemical process breaks down some of the complex, flavorless proteins and fats, which produces a variety of smaller flavorful compounds. (wikipedia)
Subscribe to:
Post Comments (Atom)
No comments:
Post a Comment