Editing Beef aging (section)

==Wet-aged beef==
Wet-aged beef is beef that has typically been aged in a vacuum-sealed bag to retain its moisture. Since the 1970s, with the development of vacuum packing machines and related technology, this has become the dominant mode of aging beef in the [[US]] and [[UK]]. It is popular with producers, wholesalers and retailers because it takes less time: typically only a few days and there is no moisture loss, so any given piece of meat sold by weight will have a higher value than a dry aged piece where moisture loss is desired for taste at the expense of final weight. The beef is usually kept for a period of 4 to 10 days in wet aging. Modified-atmosphere packaging (MAP) is usually employed for the vacuum packaging of meat; typically between 60 and 80 percent oxygen to retain its appetizing color, with red meat such as beef needing a higher oxygen level than less vividly colored meat such as pork. The vacuum packed beef is stored at a temperature of {{convert|32|to|45|F|C}}.{{citation needed|date=May 2024}}