直链淀粉

Integrated Agricultural Service, Wuyun, Jinyun, Zhejiang 321400, ChinaAbstract: Based on our early rice breeding practices in Hangzhou and in South China region, 14 varieties with different apparent amylose content were planted in early and late season in Hangzhou (30° N, HZE, HZL), Zhejiang province, East China, and winter season in Hainan province, South China (18°N, HN), respectively. The changes in eating and cooking quality of each variety, including AAC, gelatination temperature, gel consistency and RVA profiles were observed and scored.

摘 要：按照目前杭州及以南地区早稻育种一年三季（当地早、晚2季，海南冬繁1季）的实践，选择了14个不同表观直链淀粉含量的早稻品种分别在杭州作早稻、翻秋和在海南冬季种植，对同一品种的AAC、胶稠度、糊化温度以及淀粉粘滞特性的变化特征进行了研究。

Plans include the collaborative development of new, renewably sourced resins and sheet materials based on high-amylose corn starch as the renewable feedstock for applications including cosmetics, personal care and food packaging trays, caps and containers.

计划包括合作开发新的可再生来源树脂及片材的基础上高直链淀粉玉米淀粉为原料的可再生能源的应用，包括化妆品，个人护理用品和食品包装托盘，瓶盖和容器。

Among them,the variations of Pelshenke fermentation time,vitreousness,grain hardness,mixing time,SDS sedimentation volume were large,while those of starch content,protein content was small,variations of AWRC and amylose content were determined by wheat vrieties and environments,but variance of swelling power,SDS sedimentation volume mainly by varieties,PPO activity by environments.2 All quality indices except protein content,PPO activity,mixogram bandwidth in 7 minutes,amylose content and swelling power were high correlated with AWRC.

从安徽不同生态条件下选取的小麦样品其品质性状存在很大的差异。变异较大的有Pelshenke值、籽粒角质率、硬度、和面图指标、SDS沉降值等，变异较小的是总淀粉含量、蛋白质含量等。AWRC、直链淀粉相对含量既受品种差别的影响，又受环境的影响；麦粉膨胀势、SDS沉降值的差异则主要受品种的影响。而PPO活性则主要受环境的影响。

The quality indices,including AWRC,GMP content,SDS sedimentation volume,Pelshenke fermentation time,Grain hardness,Starch content,Protein content,WEAX content,grain vitreousness,PPO activity,Mixing time of wheat samples from 28 cultivars planted in Anhui Province and 18 soft wheat cultivars from two locations were measured to determine their variance and conducted analyses of partial correlation,multi-regression and cluster.

测定了28个小麦品种的AWRC、GMP含量、SDS沉降值、Pelshenke值、硬度、籽粒总淀粉含量、籽粒蛋白质含量、WEAX、湿面筋含量、角质率、PPO活性、和面时间、峰高、7min尾高、7min带宽、形成角、衰落角、麦粉膨胀势、直链淀粉相对含量等19项品质指标；同时还测定了18个参试的软质小麦品种的一年两点试验的部分重要品质指标。

The entire coding regions consisted of 11 extrons and 10 introns. There were significant homologies among those three genes.

研究表明，直链淀粉含量和淀粉糊化特性受Wx-B1的影响最大，其次是Wx-D1，Wx-A1蛋白的影响最小。

The higher saccharides may be digestible (most starch-based products), partially digestible (retrograded amylose, the so-called resistant starch), or non digestible (essentially all other polysaccharides).

更高级糖可以是可消化的、部分可消化的(褪减直链淀粉，所谓的抗性淀粉)或不消化。

The higher saccharides may be digestible (most starch-based products), partially digestible (retrograded amylose, the so-called resistant starch), or nondigestible (essentially all other polysaccharides).

更高级糖可以是可消化的、部分可消化的(褪减直链淀粉，所谓的抗性淀粉)或不消化。

In order to explore the effects of waxy flour blending on starch properties (amylose content, swelling power and RVA pasting parameters) and noodle quality, the waxy flours from two lines were added in different proportion into seven non-waxy flours (strong-gluten group and middle-gluten group), respectively.

按照一系列梯度比例，将2种糯性小麦面粉分别添加到7种普通小麦面粉中，探讨不同配比对普通小麦面粉的淀粉品质特性（直链淀粉含量、膨胀势、RVA粘度曲线参数）和面条品质的影响。

Starch content, linear starch content and gluten index were insensitive to environment.

淀粉含量、直链淀粉含量及面筋指数对环境反应不敏感，蛋白质含量、面筋含量、沉降值和容重等品质性状在不同环境条件下表现出极显著的差异。

Cooling and rescanning of all resistant starch samples did not show residual or new peaks because of extrusion, which increased solubilization and accessibility of amylose to chemical additives.

将所有的抗性淀粉冷却后再扫描未显示任何新的峰，这说明挤压能提高溶解性以及直链淀粉对化合物的接近性。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。