The second process involves the hazelnuts. Once the hazelnuts have arrived at the processing plant, a quality control is issued to inspect the nuts so they are suitable for processing. A guillotine is used to chop the nuts to inspect the interior.[19] After this process the hazelnuts are cleaned and roasted. A second quality control is issued by a computer-controlled blast of air, which removes the bad nuts from the batch.[19] This ensures that each jar of Nutella is uniform in its look and taste. Approximately 50 hazelnuts can be found in each jar of Nutella, as claimed by the company.[20]

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