典型文献
Differences of Physicochemical Properties Between Chalky and Translucent Parts of Rice Grains
文献摘要：
Rice grain chalkiness is an important characteristic,but the difference between chalky and translucent parts in grains is still unclear.Here,we investigated the differences of flour made from the chalky or translucent part of rice grains in three indica and three japonica rice varieties.The chalky flour had significantly lower amylose and protein contents and looser starch granule morphology,and starches in the chalky flour had higher relative crystallinity,higher short chain content but lower long chain content than those in the translucent flour.The water states,determined with nuclear magnetic resonance,differed between the chalky and translucent flour after soaking,cooking and retrograding,and the chalky flour had more bound and free water but less constructural water than the translucent flour.Mostly,the chalky flour had lower viscosity and shorter gel consistency,but higher onset temperature and gelatinization enthalpy than the translucent flour.The results indicated that starch granule morphology would be more indicative than other attributions on pasting and gelatinization properties of chalky and translucent parts of rice grains.
文献关键词：
中图分类号：
作者姓名：
WANG Cuili;GUO Wen;HU Peisong;WEI Xiangjin;TANG Shaoqing;JIAO Guiai
作者机构：
State Key Laboratory of Rice Biology,China National Rice Research Institute,Hangzhou 310006,China
文献出处：
引用格式：
[1]WANG Cuili;GUO Wen;HU Peisong;WEI Xiangjin;TANG Shaoqing;JIAO Guiai-.Differences of Physicochemical Properties Between Chalky and Translucent Parts of Rice Grains)[J].水稻科学（英文版）,2022(06):577-588,后插1-后插3
A类：
Chalky,Translucent,retrograding,constructural,gelatinization
B类：
Differences,Physicochemical,Properties,Between,Parts,Rice,Grains,chalkiness,important,characteristic,between,chalky,translucent,parts,grains,still,unclear,Here,investigated,differences,flour,made,from,rice,three,japonica,varieties,had,significantly,lower,amylose,protein,contents,looser,granule,morphology,starches,higher,relative,crystallinity,chain,long,than,those,water,states,determined,nuclear,magnetic,resonance,differed,after,soaking,cooking,more,bound,free,less,Mostly,viscosity,shorter,consistency,onset,temperature,enthalpy,results,indicated,that,would,indicative,other,attributions,pasting,properties
AB值：
0.437613
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