摘要
采用显微观察，ｘ－光衍射分析等手段对板栗淀粉颗粒特性进行了研究，结果表明：板栗淀粉颗粒形状多样，大小在１μｍ～２０μｍ之间；具有明显的偏光十字，呈“Ｘ”形，脐点位于颗粒中央；板栗淀粉颗粒有轮纹结构，大多呈不连续状态；颗粒的结晶结构属于Ｃ型。板栗淀粉的糊化温度为５５．５℃～６３．
Thegranularpropertiesofchestnutstarchhavebeenstudiedbyusingthemodernanalyticaltechniques
suchaselectronscan,x-raydifractionandpolarizingmicroscopyetc..Thegranulesofchestnutstarchs
hapevariously,withsizefrom1μmto20μ
m.Thechestnutstarchgranulehasanobviousmaltesecroslikeleter
“X”,withthehilumcentricandringsnotrunning.Thex-raydifractiongraphofthechestnutstarchgranu
leappearsasCpatern.Thegelatinizationtemperatureofchestnutstarchisfrom55.5℃to63.5℃.
出处
《中国粮油学报》
EI
CAS
CSCD
北大核心
1999年第3期15-17,共3页
Journal of the Chinese Cereals and Oils Association
