抗冻蛋白是一种能抑制冰晶生长的蛋白质或糖蛋白质。
Antifreeze proteins (AFPs) were a kind of protein or glycoprotein which inhibited the growth of ice crystals.
对昆虫抗冻蛋白表达规律的研究有助于全面认识其功能。
The study on the expression of insect AFP genes would expand our knowledge about the function of antifreeze protein.
异源超表达抗冻蛋白基因能赋予敏感宿主植物抗冻能力。
The heterologous over-expression of genes encoding AFPs in freezing-sensitive plants can enhance the freezing resistance of host plants.
植物抗冻蛋白的抗冻特性是低热滞活性和高重结晶抑制活性。
The characteristics of antifreeze activities of plant AFPs are the low th activity and high ri activity.
目的构建可用于大肠杆菌表达系统的含抗冻蛋白基因afp的表达载体。
Objective: to obtain the procaryotic expression vector containing the antifreeze protein gene AFP.
全面介绍了植物抗冻蛋白的种类及特性，以及它们的高级结构和冰晶结合位点。
In this paper, the species and characteristics, advanced structures, and ice-binding sites of plant AFPs being researched at present were completely discussed.
内容包括了沙冬青抗冻蛋白热滞活性的测定、胶束解体浓度的确定二个方面内容。
In this paper, the thermal hysteretic activities of plant antifreeze proteins and the determination of disintegrated concentration of micella was investigated by the identical titration calorimetry.
抗冻蛋白能够与冰晶结合，降低冰点并抑制冰的重结晶，从而使生物体免于冰冻伤害。
Antifreeze proteins protect organisms from freeze by binding to the ice crystal, decreasing ice point and inhibiting ice recrystalization.
进而，利用饱和分数与抗冻活性之间的关系，给出抗冻活性与抗冻蛋白浓度的理论关系。
The theoretical relations between the antifreeze activity and concentration of antifreeze protein are given by using of the relation between the saturation fraction and antifreeze activity.
目前，应用于植物抗寒基因工程的基因包括两大类：植物抗寒相关基因及鱼的抗冻蛋白基因。
There are two kinds of genes being used in plant cold-resistant genetic engineering:plant cold-resistant relative genes and fish antifreeze protein genes.
抗冻蛋白是一类广泛存在的具有热滞活性、能改变冰晶生长特性和抑制冰晶重结晶的蛋白质。
Antifreeze proteins (AFPs), with the thermal hysteresis activity, are wildly distributed proteins which can change the growth and inhibit the recrystallization of the ice.
阐述抗冻蛋白的特性及分类，讨论抗冻蛋白作为一种新的食品原料在食品工业中的应用及前景。
This paper presents characteristics and classification of antifreeze proteins as well as their application in food industry as a new food materials.
回顾了近年来抗冻蛋白的研究进展，对目前已知的抗冻蛋白的种类、结构特点及抗冻机理等作了介绍。
The article reviewed the recent advance in antifreeze protein, and introduced its types, structure properties and antifreeze mechanisms.
抗冻蛋白具有特殊的功能和热滞迟性质，能够降低冰点，抑制冰晶的生长和重结晶，修饰冰晶的形态。
Antifreeze proteins have special functions and characteristics of thermal hysteresis. They can lower the freezing point, inhibit ice growing and recrystallization, and modify ice morphology.
很多越冬的生物会产生抗冻蛋白，这些抗冻蛋白能够吸附到冰晶的表面改变冰晶形态并抑制冰晶的生长。
Many overwintering organisms produce antifreeze proteins that can be adsorbed onto the surface of ice crystals and modify their growth.
很多越冬的生物会产生抗冻蛋白，这些抗冻蛋白能够吸附到冰晶的表面改变冰晶形态并抑制冰晶的生长。
Many overwintering organisms produce antifreeze proteins (AFPs) that can be adsorbed onto the surface of ice crystals and modify their growth.
阐述了抗冻蛋白的发现、分子结构、分类及其功能特性和抗冻机制，并讨论了抗冻蛋白在食品技术中的应用。
This paper presents their discovery, structure, classification, functional characteristics and the principles of antifreeze as well as their application in food technology.
抗冻蛋白是一类抑制冰晶生长和修饰冰晶形态的蛋白质，赋予无体温调节能力的生物在低温的环境里得以生存。
Antifreeze proteins are a kind of protein inhibiting the growth of ice crystals and modifying the conformation of ice crystals, conferring freeze resistance to biology without temperature modulation.
抗冻蛋白是一类抑制冰晶生长和修饰冰晶形态的蛋白质，赋予无体温调节能力的生物在低温的环境里得以生存。
Antifreeze proteins are a kind of protein inhibiting the growth of ice crystals and modifying the conformation of ice crystals, conferring freeze resistance to biology without temperature modulation.
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