酰化改性是现代食品蛋白质化学的改性方法之一。
Succinylation is the most common chemical modification used for food protein.
本文介绍了电喷雾电离质谱并综述其在蛋白质化学研究中的应用。
The mechanism of electrospray ionization is introduced and its application in chemistry of protein is reviewed in this paper.
本发明属于纺织纤维处理和蛋白质化学技术领域，具体为一种全丝素蛋白复合材料及其制备方法。
The invention pertains to the field of textile fiber processing and chemical technology of protein, in particular to a whole silk fibroin protein composite and a preparation method thereof.
相同的血红素辅基如何被不同的蛋白质分子所利用，来执行不同的生物功能，一直是化学生物学和蛋白质化学研究领域所关注的重点。
How the protein molecules to utilize the heme to perform different biological function, is always the research focus in chemical biology and protein chemistry.
它是一种蛋白质，一种特殊的蛋白质，可以加速化学反应。
It's a protein, a specific kind of protein, one that speeds up chemical reactions.
在我们的身体里存在着上万种蛋白质，它们以化学方式建立和支配生命。
There are tens of thousands of proteins in the body that build and control life at the chemical level.
在活细胞里催化化学反应的蛋白质。
A protein that catalyzes chemical reactions in living cells.
另一方面，蛋白质促进大脑生成降肾上腺素和多巴胺，这些是促进机体警觉和活跃的化学信使。
Protein, on the other hand, prompts the brain to manufacture norepinephrine and dopamine, chemical messengers that promote alertness and activity.
酸所造成的破坏要弱于碱性物质，因为许多角膜蛋白质可结合酸并起到化学缓冲的作用。
Acids tend to cause less damage than alkalis as many corneal proteins bind acid and act as a chemical buffer.
快乐诱导化学多巴胺包含包含酪氨酸和苯丙氨酸，两种可以于富含蛋白质的食品如鱼，肉，豆类等食品中找到的氨基酸。
The pleasure-inducing chemical dopamine contains tyrosine and phenylalanine, a pair of amino acids that can be found in protein-packed foods like fish, meat and beans.
这些形状可以确定蛋白质的化学和物理性质，因此除了其他因素，了解这些信息有助于药品的设计。
These shapes determine a protein's chemical and physical properties, so knowing them can aid drug design, among other things.
对DNA的化学表弟分子RNA链作为使者，携带订单到细胞的蛋白质工厂，并将其转化为行动。
Strands of DNA's chemical cousin RNA served as molecular messengers, carrying orders to the cells' protein factories and translating them into action.
这两种被称为“玻璃粉”的氨基酸物质压缩时可以形成蛋白质，并形成用于帮助细胞生成黏膜屏障的化学物质。
These are amino acids, the "beads" that form proteins when strung together, and chemicals needed to allow cells to create a membrane barrier.
所以，DNA分子中基因的工作就是告诉细胞制造为了身体正常运转所需的不同的的化学物(蛋白质)。
The job of genes in a DNA molecule, therefore, is to tell cells how to manufacture all the different chemical compounds (proteins) they need to make in order to function properly.
已折叠蛋白质的化学稳定性越高，玩家的得分就越多。
The more chemically stable the folded protein becomes, the more points the players are awarded.
这场危机激起了民愤，不仅是因为这些化学品是被蓄意添加以提高蛋白质含量，更是因为那些奶粉厂家对这个事实的掩盖。
The crisis caused public outrage because it is thought the chemical was added deliberately to allow substandard milk to pass nutrition tests and because of the cover-up.
但是，作为自然蛋白质的替代物，它们关键的化学成分相同，也带有类似的电荷。
These, however, had the same crucial chemical groups as their natural counterparts, and also similar electric charges.
在速溶奶制品中此类用于制造塑料的化学物品的目的是为了提高蛋白质含量。
The chemical which is used in making plastic, is believed to have been used to make foods such as watered-down milk appear to be higher in protein.
从化学成分上来讲，抗体属于一种蛋白质，它通过与病毒结合以阻断病毒的感染能力。
Antibodies are proteins that stick onto a pathogen and gum up its works.
蛋白质随着PH值不同携带不同电荷，但当某些化学试剂存在时会带负电荷。
Proteins carry a charge that changes with pH, but becomes negative in the presence of certain chemical detergents.
因此，原理上蛋白质能记录下组成DNA分子的碱基序列（一种带着基因编码的化学“字符”）。
So, in principle, the protein can record the order of the bases (the chemical “letters” that carry the genetic code) which make up the molecule.
例如，法绍尔就认为，领鞭虫目原虫M.brevicollis能靠Munc18/syntaxin1这一对蛋白质隐匿某些化学物质，在很大程度上就象神经细胞释放神经传递素一样。
For instance, Fasshauer suspects M. brevicollis uses Munc18/syntaxin1 to secrete chemicals, much like neurons use it to release neurotransmitters.
这两种蛋白质存在于所有神经细胞之中，并能控制在神经间传递信息的化学物质神经传递素的释放。
These proteins are found in every nerve cell and control the release of the chemicals which neurons use to talk to each other, called neurotransmitters.
每种蛋白质都包含有一系列的化学元素，就像一本书中的字母一样。
Each protein consists of a string of chemicals, which are like letters in a book.
例如，为了使玩家更加方便，混合体的电脑部分会剥去蛋白质的“主干”——含有化学成分的侧基。
For instance, to make life easier for players the computer part of the hybrid strips the protein "backbone" of some chemical side-groups.
最后，一个叫做辅助剂的化学品混合体可以帮助免疫系统注意到蛋白质载体和这些半抗原。
Finally, there is a chemical cocktail called an adjuvant that helps get the immune system to pay attention to the carrier protein and the haptens.
这类奶粉中发现含有三聚氰胺，它是一种制造塑料的化学物质，后来被无良厂家添加到食品里以降低向其中添加蛋白质的成本。
Melamine, a chemical used in the making of plastic, was found in the baby formula; it later emerged that unscrupulous manufacturers had been adding it to food products to cheaply boost protein values.
当然，当路易德博士把这个蛋白质的化学着色剂用于患有老年痴呆症死者的大脑斑块时，就可以发现此种蛋白质。
Certainly, when Dr Luider applied a chemical stain specific to that protein to the plaques of dead Alzheimer's patients he found the protein present in them.
当然，当路易德博士把这个蛋白质的化学着色剂用于患有老年痴呆症死者的大脑斑块时，就可以发现此种蛋白质。
Certainly, when Dr Luider applied a chemical stain specific to that protein to the plaques of dead Alzheimer's patients he found the protein present in them.
应用推荐