在线字典为您在线查询淀粉的词典内容如下,包括淀粉的拼音,读音,拼读;淀粉的意思和详细释义,淀粉的近反义词,淀粉的英语翻译,用淀粉这个词语怎么造句等内容。
淀粉读音/繁体/五笔/英文翻译
拼音 | diàn fěn | 读音 | 跟我读 |
---|---|---|---|
繁体 | 澱粉 | 类型 | 词语大全 |
五笔 | ipow | 平音 | dianfen |
词性 | 中性 | 语法 | |
拼读 | 的(de1)衣(yi1)按(an4),淀(dian4)|佛(fo1)峎(en3),粉(fen3) | ||
英语翻译 | n. starch |
淀粉是什么意思?
· 基本释义
以葡萄糖为单 位构成的多糖,分子式(C6H12O5)n。 经淀粉酶水解形成麦芽糖,用酸或酶水解形成葡萄糖等。遇碘 呈蓝色。是粮食作物的种子或块根的主要成分,米、面中淀粉含量达60%—80%。
· 详细释义
有机化合物。多存在于谷类植物的子粒、甘薯的块根和马铃薯的块茎中,是主要的碳水化合物食品。工业上用来制造酒精、糖等。
· 网络释义
淀粉是葡萄糖分子聚合而成的,它是细胞中碳水化合物最普遍的储藏形式。淀粉在餐饮业中又称芡粉,通式是(CHO)n,水解到二糖阶段为麦芽糖,化学式是CHO,完全水解后得到单糖(葡萄糖),化学式是CHO 。淀粉有直链淀粉和支链淀粉两类。前者为无分支的螺旋结构;后者以24~30个葡萄糖残基以α-1,4-糖苷键首尾相连而成,在支链处为α-1,6-糖苷键。直链淀粉遇碘呈蓝色,支链淀粉遇碘呈紫红色。这并非是淀粉与碘发生了化学反应(reaction),产生相互作用(interaction),而是淀粉螺旋中央空穴恰能容下碘分子,通过范德华力,两者形成一种蓝黑色络合物。实验证明,单独的碘分子不能使淀粉变蓝,实际上使淀粉变蓝的是碘分子离子(I3)。淀粉是植物体中贮存的养分,贮存在种子和块茎中,各类植物中的淀粉含量都较高。淀粉可以看作是葡萄糖的高聚体。淀粉除食用外,工业上用于制糊精、麦芽糖、葡萄糖、酒精等,也用于调制印花浆、纺织品的上浆、纸张的上胶、药物片剂的压制等。可由玉米、甘薯、野生橡子和葛根等含淀粉的物质中提取而得。
淀粉的近反义词?
淀粉近义词:抱歉,查无淀粉的近义词
淀粉反义词:抱歉,查无淀粉的反义词
淀粉词语接龙
(~淀粉~)在开头的接龙:粉笔,粉碎,粉黛,粉条,粉刷,粉肠,粉尘,粉丝,粉饰,粉墙,粉芡,粉沙,粉坊,粉牌,粉色,粉扑,粉墨,粉本,粉团,粉米
(~淀粉~)在结尾的接龙:面粉,红粉,齑粉,水粉,藕粉,米粉,淀粉,花粉,凉粉,传粉,干粉,发粉,蟹粉,银粉,芡粉,傅粉,焙粉,扑粉,画粉,受粉
暂时无法为您进行淀粉的词语顺序接龙!
用淀粉怎么造句?
·近阶段,毒生姜、铬大米、毒淀粉等食品安全问题如雨后春笋般地涌现,令公众惴惴不安。
·变成淀粉促进植物的生长。
·葛根可制淀粉,营养价值很高。
·会的,蛋糕里面淀粉是多糖,还有砂糖都是热量很高的食物,还有经过烤箱烘烤之后会对身体不好。不论是自己做还是买的都一样,只要人体吸收功能没问题,吃蛋糕就容易长胖。
你有必要少吃些含淀粉的东西。
You need to cut down on starches.
你的日常饮食中淀粉含量太高。
There's too much starch in your diet.
植物制造糖和淀粉来为自身提供能量。
Plants produce sugars and starch to provide themselves with energy.
淘洗大米去掉淀粉很重要。
It's important to rinse the rice to remove the starch.
糖和淀粉在胃里被分解。
Sugar and starch are broken down in the stomach.
她重新调整了自己的饮食,在多吃水果蔬菜,少食用淀粉、盐和脂肪。
She reorganized her eating so that she was taking more fruit and vegetables and less starch, salt, and fat.
如果里面有盐、淀粉和油脂,我们就卖了。
If it contained salt, starch, and grease, we sold it.
在欧盟,小麦是玉米的替代品,是淀粉来源的选择。
Wheat is corn's counterpart as the starch source of choice in the EU.
多糖是复杂的碳水化合物,包括淀粉、糖原和纤维素。
The polysaccharides are the complex carbohydrates, including starch, glycogen, and cellulose.
玉米淀粉和少量水混合后产生的粘稠物质就是这种物质的常见例子。
The gooey substance produced by mixing cornstarch with a little water is a commonplace example of such material.
面粉主要来自于香蒲和蕨类植物,这些植物的根富含淀粉,有点像土豆。
The flour grains came mostly from cattails and ferns, plants whose roots are rich in starch, kind of like a potato.
直到最近,这个假定认为纤维素会取代蔗糖和淀粉作为给料,制造生物燃料。
Until recently, the assumption has been that cellulose would take over from sugar and starch as the feedstock for making biofuels.
吉本斯解释:“这就像一个不需要淀粉或者纤维素就能生产出生物燃料分子的小型工厂。”
"They are like little factories that spit out biofuel molecules without the need for starch or cellulose, " explains Gibbons.
绿藻以淀粉的形式储存食物,陆生植物也是如此,它们的细胞壁由纤维素构成,与陆生植物的细胞壁组成相似。
Green algae store food as starch, as do land plants and have cell walls made of cellulose, similar in composition to those of land plants.
豆汁儿实际上是制作绿豆淀粉或是粉丝时剩下的东西。
Douzhir is actually what's left over for making green bean amylum or glass noodles.
利用微生物种群共生共培养来研究木薯淀粉的生物降解性。
The biodegradability of tapioca starch was studied by using micropopulation symbiotic cocultures.
它能水解淀粉,进行硝酸盐还原,能使牛奶胨化,产生硫化氢。
It has the abilities such as starch hydrolysis, nitrate reduction, milk peptonization and H2S production.
采用贝恩菲尔德技术的酶催化法来研究血浆淀粉酶。
Plasma amylase was studied by an enzymatic method using Bernfeld technique.
从解淀粉芽孢杆菌菌株CH1的培养物中获得生物活性物质。
A bioactive substance is obtained from a culture of the bacillus amyloliquefaciens strain CH1.
互作位点对直链淀粉和蛋白质含量的联合贡献率在正常水分条件下分别为66.74%。
The accumulated contribution of digenic epistasis on AC and PC were 66.74%, 57.49% under non-stress condition.
水果类游离糖最多,淀粉最少。
Fruit are highest in free sugars and lowest in starch.
抗性淀粉是一种新型的膳食纤维资源。
Resistant starch is a new resource of dietary fiber.
糖和淀粉在消化过程中被分解为单糖。
Sugars and starches are broken down into simple sugars during digestion.
不要吃太多糖类食品和淀粉。
Try not to overdo it on the sugars and starch.
玉米淀粉由玉米粒胚乳制成。
Cornstarch is made from the endosperm of the corn kernel.
它使得淀粉分子变成更加易消化的片段。
It breaks starch molecules into more digestible fragments.
汤中加些淀粉将变稠。
The soup will reduce by adding some cooking starch.
屋里混杂着淀粉、土豆、和臭鸡蛋的味道。
It smelled of starch, potatoes and rotten eggs in one combination.
淀粉(加水混合)勾芡。
Cornstarch (mix with water) for thickening.
但是亚洲人并不以土豆作为淀粉来源的主食。
But Asians don't eat potatoes as their main form of starch.
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