2) amylose
[英]['æmiləus] [美]['æmɪ,los]
直链淀粉
1.
The relation of amylose content in rice slurry and quality of instant rice noodle;
米浆中直链淀粉含量与方便米粉品质关系的研究
2.
Determination of content of starch, amylose, and amylopectin of different varieties of potato;
不同品种马铃薯淀粉及其直链淀粉、支链淀粉含量的测定
3.
Quick Determination of Amylose in Cereal by Potentimetric Titration;
电位滴定法快速测定直链淀粉含量
3) amylase
[英]['æmileis] [美]['æmɪ,les]
直链淀粉
1.
Contents of Crude Protein, Crude Starch and Amylase in Rice Flour by Hyperspectral Data;
利用高光谱数据估测水稻米粉中粗蛋白粗淀粉和直链淀粉含量
2.
In the course of amylase content mensuration,the size of the sample′s powder granule is the key factor.
直链淀粉是评价稻米食用、蒸煮品质的一项重要指标,也是优质稻谷定级指标之一。
3.
The result indicated that the comprehensive quality of milled round grain non-glutinous rice could be improved by blending low-amylase rice into high-amylase rice.
结果表明:以一种米质较差、直链淀粉含量较高的粳米为主料,与米质较好、直链淀粉含量较低的辅料米按一定比例配制,能够改善低质米的综合品质。
4) amylose content
直链淀粉
1.
The analysis of the effect of N,P and K on amylose content;
N、P、K三要素对水稻直链淀粉含量的影响
2.
Flour samples were taken from different sections of flour stream in a flour milling process,and the amylose contents in the flour samples were determined.
在同一生产线上对同一品种小麦按加工系统取制面粉样品,测定各粉样的直链淀粉含量;选择部分样品在其中添加整个粉路中最具代表性的系统面粉制成的谷朊粉,使各样品蛋白质含量相等、质量接近,在这种的前提下,研究直链淀粉含量对面条品质的影响。
3.
The starch level of addition in the wheat flour was changed in order to change the amylose content.
通过分离重组技术,利用糯小麦淀粉配粉改变面粉直链淀粉含量,测试了重组粉的糊化特性和熟面条的流变性质,探讨了直链淀粉含量和面粉糊化特性及面条品质的关系。
5) high amylose starch
高直链淀粉
1.
The structural characteristics of high amylose starch and the properties of physical-chemical, The ways of separating amylose starch from amylopectin, the characteristics of digestion in the high amylose starch and its functional of nutrition are specially inviewed, and its application in different fields of food is also introduced in this article.
该文综述高直链淀粉结构特性、理化性质及直链淀粉与支链淀粉分离方法;并介绍高直链淀粉消化特性、营养功能及其应用。
2.
This experiment took high amylose starch as main material to prepare high amylose carboxyl methyl starch (HACMS) by the alcohol medium method, the effect of monochloroacetic acid consumption, alcohol concentration and the pH value on high amylose carboxyl-methylation had been studied.
以高直链淀粉为原料,用乙醇溶剂法制备了高直链羧甲基淀粉,研究了一氯乙酸添加量、乙醇浓度、pH值大小对高直链淀粉羧甲基化反应的影响。
6) Low amylose
低直链淀粉
1.
In order to realize the heredity disciplinarian of low amylose content, offer theory for low amylose breeding and amylose improving in Heilongjiang.
本试验在实践育种的基础上,选用直链淀粉含量具有显著差异的水稻品种,配置3种类型的杂交组合(组合1:低AC×高AC、组合2:低AC×中AC、组合3:中AC×低AC),构成3套分析材料(每套包括双亲、F2、F3代),考察包括直链淀粉含量在内的11个品质性状和8个农艺性状,旨在更多地了解低直链淀粉含量的遗传规律,为黑龙江省的低直链淀粉稻米育种提供理论依据,同时也为稻米直链淀粉的改良提供依据。
补充资料:直链淀粉
分子式:
CAS号:
性质:又称糖淀粉。为组成天然淀粉的两种主要高分子碳水化合物(直链淀粉和支链淀粉)之一。作为一种葡萄糖的聚合物系由α-14糖苷键将葡萄糖单元联结而成的链状物质。它的分子通常卷曲成螺旋形。每一转有六个葡萄糖分子。聚合度,即葡萄糖单位数目约在100~6 000,形成不同大小的分子,其分子量即为聚合度和葡萄糖单位分子量162的乘积。直链淀粉构成天然淀粉的白色颗粒,以其不同于支链淀粉的性质影响天然淀粉的性质及相关的应用。如直链淀粉可与高级醇、高级脂肪酸结合成复合物而沉淀。在碱性溶液中易发生降解反应。又因分子聚缩而有“凝沉”(retrogradation),即工业上称为“回生”、“老化”的倾向。其直链可被β-淀粉酶完全消化。淀粉与碘反应形成蓝色络合物。它存在于大多数源于粮谷类、薯类等农作物的天然淀粉中,一般为淀粉的17%~27%。
CAS号:
性质:又称糖淀粉。为组成天然淀粉的两种主要高分子碳水化合物(直链淀粉和支链淀粉)之一。作为一种葡萄糖的聚合物系由α-14糖苷键将葡萄糖单元联结而成的链状物质。它的分子通常卷曲成螺旋形。每一转有六个葡萄糖分子。聚合度,即葡萄糖单位数目约在100~6 000,形成不同大小的分子,其分子量即为聚合度和葡萄糖单位分子量162的乘积。直链淀粉构成天然淀粉的白色颗粒,以其不同于支链淀粉的性质影响天然淀粉的性质及相关的应用。如直链淀粉可与高级醇、高级脂肪酸结合成复合物而沉淀。在碱性溶液中易发生降解反应。又因分子聚缩而有“凝沉”(retrogradation),即工业上称为“回生”、“老化”的倾向。其直链可被β-淀粉酶完全消化。淀粉与碘反应形成蓝色络合物。它存在于大多数源于粮谷类、薯类等农作物的天然淀粉中,一般为淀粉的17%~27%。
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参考词条