基于色香味与质地的冻梨品质分析

王阳,王文辉,佟伟,贾晓辉,杜艳民

Quality Analysis of Frozen Pear Based on Color, Aroma, Taste and Texture

WANG Yang,WANG WenHui,TONG Wei,JIA XiaoHui,DU YanMin

表2 3种冻梨品种果皮及果肉颜色

Table 2 Color of peel and flesh of three varieties frozen pear

品种 Cultivar L* a* b* C h ∆E 南果梨 Nanguoli 鲜梨皮 Peel of fresh pear 71.72±2.68a 6.84±0.31a 44.18±2.07a 44.89±2.09a 81.22±5.46a 71.73±5.52 冻梨皮 Peel of frozen pear 25.91±1.33b -0.08±0.03b 6.41±0.66b 6.42±0.65b 90.88±2.60b 鲜梨肉 Flesh of fresh pear 80.21±1.25a -2.58±0.13a 16.84±1.29a 17.04±1.29a 98.73±0.60b 34.85±4.93 冻梨肉 Flesh of frozen pear 49.69±4.56b -5.25±0.21b 11.96±1.83b 13.09±1.60b 114.12±4.20a 尖把梨 Jianbali 鲜梨皮 Peel of fresh pear 69.77±2.78a 5.47±0.26a 50.10±3.64a 50.43±3.78a 83.89±2.35a 61.33±1.06 冻梨皮 Peel of frozen pear 36.20±2.68b 3.57±0.16b 13.83±1.78b 14.25±1.79b 81.35±12.41a 鲜梨肉 Flesh of fresh pear 80.29±1.23a 0.13±0.01a 21.64±2.64a 21.65±2.64a 89.86±1.94b 29.34±1.67 冻梨肉 Flesh of frozen pear 58.33±1.75b -5.82±0.94b 18.24±2.54b 19.17±2.44a 107.91±3.50a 花盖梨 Huagaili 鲜梨皮 Peel of fresh pear 74.27±2.53a 4.16±0.26a 43.62±1.98a 44.02±2.23a 84.71±5.51a 64.84±5.57 冻梨皮 Peel of frozen pear 30.15±1.87b 2.50±0.45a 10.16±0.73b 10.47±0.76b 76.17±2.15b 鲜梨肉 Flesh of fresh pear 81.52±1.27a -1.29±0.11a 11.97±1.58b 12.04±1.58b 96.20±0.46a 32.70±1.79 冻梨肉 Flesh of frozen pear 54.60±1.93b -2.70±0.70b 25.01±2.17a 25.16±2.14a 96.23±1.78a