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When statistical analysis is applied, a positive correlation between browning index and CIE b* (r2 = 0.970; p = 0.001) and L* (r2 = 0.821; p = 0.045) is obtained, and contrary, there is a negative correlation between this index and CIE a* (r2 = 0.928; p = 0.008). These results indicate that when the juices get browned due to their deterioration, their color is more green and yellow but less red than the color of fresh orange juice. There are no correlations between these parameters and the HMF.

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ËïÏÉÏɶù: ½ð±Ò+15, ·­ÒëEPI+1, ¡ïÓаïÖú 2014-05-13 11:35:41
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ͳ¼Æ·ÖÎöµÄÓ¦ÓÃÏÔʾ£¬ºÖ±äÖ¸ÊýͬCIE b* (r2 = 0.970; p = 0.001)ºÍL* (r2 = 0.821; p = 0.045)µÄÏà¹ØÏµÊýΪÕý£¬¶øÍ¬CIE a* (r2 = 0.928; p = 0.008)µÄÏà¹ØÏµÊýΪ¸º¡£ÕâЩ½á¹û±íʾ£¬¹ûÖ­Òò±äÖÊ·¢ÉúºÖ±äʱ£¬ÓëÐÂÏʳÈÖ­Ïà±È£¬ÑÕÉ«±äµÃÆ«ÏòÂ̺ͻƶøÔ¶Àëºì¡£ÕâЩ²ÎÊýÓëHMFÎ޹ء£
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