Donkey meat has high edible value. Baoding City donkey meat is well-known local specialties, commonly known as "sky dragon meat, underground donkey". In order to avoid illegal commercial tenants selling other meats to consumers, it should identify the meat species. Based on the near-infrared spectroscopy technology, combined with the two-dimensional correlation spectroscopy technology, two-dimensional near-infrared spectroscopy could be used to identify the donkey meat effectively. The research results are of great significance to improve the automation of livestock product identification in China, and safeguarding the legitimate rights of the consumers and donkey meat farmers.
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