本发明解决了抗性淀粉在生产过程中产品 得率低、国内没有高直链淀粉原料等问题。
The invention solves the problems in production of resistant starch, including low yield and lack of high amylase starch in China.
高直链淀粉玉米总淀粉积累量少而直链淀粉比例大是SSS、GBSS和SBE综合作用的结果。
The decrease of total starch and the increase of amylose percent in total starch were resulted from the integrated action of SSS, GBSS and SBE.
两对主基因的增值基因均表现不完全显性，高杆基因对半矮杆基因的显性度估计为0.67，高直链淀粉含量基因对低直链淀粉含量基因估计为0.32。
Alleles of both major genes with increasing effects show incomplete dominance with the degree of dominance 0.67 for plant height and 0.32 for amylose content.
可溶性淀粉合酶峰值比淀粉粒结合的淀粉合酶活性峰值高1．3倍，与支链淀粉和直链淀粉的比例相对应。
The activity of soluble starch synthase was 1. 3 times higher that that of the granule-bound starch synthase, corresponding to the ratio of amylopectin to amylose.
简要介绍了直链淀粉的性质特征和国内外对高直链玉米淀粉的研究现状及展望。
The special structure and characteristics of high amylose maize starch are introduced in this paper. The current situation and prospect of high amylose maize starch are reviewed at home and abroad.
本发明还提供了一种直链淀粉的检测方法。该方法步骤简单，检测时间短，检测结果精度高。
The invention also provides a method for detecting amylose, which has the advantages of simple steps, short detection time and high accuracy for a detection result.
本实验以高直链玉米淀粉为主要原料，对其高温高压下的成膜性质进行了研究。
In this study, high-amylose corn starch and PVA were used as experimental materials.
本发明提供的直链淀粉检测仪使用激光检测，精度高稳定性好，仪器体积小组成简单。
The amylose detector provided by the invention USES laser detection, so the accuracy is high, the stability is high, the volume is small and the composition is simple.
本发明提供的直链淀粉检测仪使用激光检测，精度高稳定性好，仪器体积小组成简单。
The amylose detector provided by the invention USES laser detection, so the accuracy is high, the stability is high, the volume is small and the composition is simple.
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