中国冻梨加工品质评价体系构建
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王阳,贾晓辉,王文辉,佟伟,王志华,杜艳民
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Quality Evaluation System Established for Pear Processed by Freezing in China
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Yang WANG,XiaoHui JIA,WenHui WANG,Wei TONG,ZhiHua WANG,YanMin DU
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表4 冻梨7项品质评价指标的分级标准
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Table 4 Grading of 7 evaluation indices for frozen pear
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指标 Index | 样本量 Sample size | 等级 Grade | 极低 Lower | 低 Low | 中 Medium | 高 High | 极高 Higher | 概率值 Probit | 果皮L* Peel L* | 56 | 标准Standard | <26.32 | 26.32—28.89 | 28.89—31.45 | 31.45—34.02 | >34.02 | 0.593 | | 样品分布Distribution (%) | 7.14 | 35.71 | 32.14 | 12.50 | 12.50 | | 果皮C* Peel C* | 56 | 标准Standard | <8.73 | 8.73—12.35 | 12.35—15.97 | 15.97—19.59 | >19.59 | 0.405 | | 样品分布Distribution (%) | 35.71 | 44.64 | 10.71 | 5.36 | 3.57 | | 果肉h Flesh h | 56 | 标准Standard | <64.91 | 64.91—70.88 | 70.88—76.85 | 76.85—82.82 | >82.82 | 0.735 | | 样品分布Distribution (%) | 16.07 | 33.93 | 30.36 | 8.93 | 10.71 | | TSS | 56 | 标准Standard | <9.70 | 9.70—11.62 | 11.62—13.55 | 13.55—15.47 | >15.47 | 0.641 | | 样品分布Distribution (%) | 17.86 | 44.64 | 28.57 | 5.36 | 3.57 | | TA | 56 | 标准Standard | <0.186 | 0.186—0.332 | 0.332—0.478 | 0.478—0.624 | >0.624 | 0.155 | | 样品分布Distribution (%) | 53.57 | 23.21 | 12.50 | 5.36 | 5.36 | | TSS/TA | 56 | 标准Standard | <70.26 | 70.26—119.38 | 119.38—168.50 | 168.50—217.62 | >217.62 | 0.059 | | 样品分布Distribution (%) | 57.14 | 17.86 | 16.07 | 7.14 | 1.79 | | 石细胞含量 Stone cell content | 55 | 标准Standard | <0.92 | 0.92—1.60 | 1.60—2.27 | 2.27—2.95 | >2.95 | 0.466 | | 样品分布Distribution (%) | 34.55 | 30.91 | 21.82 | 3.64 | 9.09 | |
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