Wild poultry, which tend to fly a lot more, tend to only contain “dark” meat, which contains a higher amount of myoglobin due to the muscles needing more oxygen from frequent, continual usage.

它们的肌肉里含有极多的肌红蛋白，因为飞行中肌肉的频繁连续工作需要更多氧气。

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Wild poultry, which tend to fly a lot more, tend to only contain “dark” meat, which contains a higher amount of myoglobin due to the muscles needing more oxygen from frequent, continual usage.

它们的肌肉里含有极多的肌红蛋白，因为飞行中肌肉的频繁连续工作需要更多氧气。

youdao