中国部分优质粳稻外观及蒸煮食味品质特征比较
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马会珍,陈心怡,王志杰,朱盈,蒋伟勤,任高磊,马中涛,魏海燕,张洪程,刘国栋
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Analysis on Appearance and Cooking Taste Quality Characteristics of Some High Quality Japonica Rice in China
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MA HuiZhen,CHEN XinYi,WANG ZhiJie,ZHU Ying,JIANG WeiQin,REN GaoLei,MA ZhongTao,WEI HaiYan,ZHANG HongCheng,LIU GuoDong
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表1 2 不同地域优质粳稻淀粉RVA谱特征值的差异
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Table 1 2 Differences in characteristic values of starch RVA profiles of high-quality japonica rice in different regions
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指标 Index | 类型 Type | 最小值 Minimum | 最大值 Maximum | 平均值 Mean | 变异系数 CV (%) | 峰值黏度 Peak viscosity (cp) | 北方优质粳稻 NJ | 2525 | 3210 | 2824aA | 8.57 | 南方优质粳稻 SJ | 2698 | 3228 | 2933aA | 6.88 | 热浆黏度 Trough viscosity (cp) | 北方优质粳稻 NJ | 1416 | 1924 | 1705aA | 8.82 | 南方优质粳稻 SJ | 1554 | 1927 | 1722aA | 9.86 | 最终黏度 Final viscosity (cp) | 北方优质粳稻 NJ | 2562 | 3182 | 2852aA | 8.17 | 南方优质粳稻 SJ | 2342 | 3142 | 2625aA | 14.12 | 崩解值 Breakdown (cp) | 北方优质粳稻 NJ | 909 | 1406 | 1119aA | 12.77 | 南方优质粳稻 SJ | 822 | 1642 | 1212aA | 27.92 | 消减值 Setback (cp) | 北方优质粳稻 NJ | -168 | 270 | 28aA | 528.23 | 南方优质粳稻 SJ | -877 | 238 | -308bA | 162.77 | 回复值 Consistence (cp) | 北方优质粳稻 NJ | 993 | 1378 | 1147aA | 11.61 | 南方优质粳稻 SJ | 677 | 1215 | 904bA | 23.85 |
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