The addition of trehalose could protect protein denaturation during frozen storage, resulting in good quality of frozen carp surimi. 可见添加海藻糖能有效地防止蛋白质变性,提高冷冻鲤鱼鱼糜的品质。
Effects of Temperature on Protein Denaturation Rate of Oyster during Frozen Storage 冻藏温度对牡蛎蛋白质变性速率的影响
Frozen storage is an important preservation method for fish, however quality deterioration and myofibrillar protein denaturation still take place due to inappropriate frozen storage and thawing. 冷冻贮藏是鱼类重要的贮藏方法,但是不适当的冻藏和缓化会引起鱼肉品质量降低,并引起鱼肉肌原纤维蛋白的变性。
The typical experimental data of protein denaturation are analyzed. It is found that the two-state model, which is used widely on the studies of protein denaturation, is not consistent with a true denaturation process. 通过对典型蛋白质变性实验结果的分析,发现在蛋白质变性研究领域中普遍使用的二态模型所描述的过程,与真实蛋白质变性过程并不相符。
Progress in Study of Protein Denaturation and Thermodynamic Parameters of Denaturation 蛋白质变性机理与变性时的热力学参数研究进展
The Protein Denaturation of the Frozen Surimi and the Prevention during Freezing Storage 在蛋白质鱼糜冷冻变性及其防止
Determination of protein denaturation for four kinds of freshwater fishes during frozen storage 四种淡水鱼在冻藏过程中蛋白质变性的测定
In this study, defatted soy meal with little protein denaturation was used as experimental materials. 以低变性脱脂豆粕为原料,系统地研究了大豆蛋白醒酒肽的生产工艺流程、具体操作要点及产品质量标准。
Relationship between urease activity and protein denaturation in extracting soybean oil 大豆制油过程中尿素酶活性与蛋白质变性关系的研究
Protein denaturation and refolding during chromatographic processes 蛋白质在层析过程中的失活与复性
Studies on Luminescence of Trp and Tyr Residues in Protein Denaturation by Three-dimensional-synchronous-polarized Spectrofluorimetry 三维同步偏振荧光光谱研究蛋白质溶液变性时氨基酸残基的发光行为
Also, extraction should be kept at a low temperature to avoid protein denaturation and degradation. 并保证提取蛋白质的整个过程在低温状态下进行,避免在样品提取过程中发生蛋白变性、降解。
Microstructural study revealed that the shape of ice crystal was different at different frozen temperature, which was the major reason for protein denaturation. 鱼糜微结构表明,不同温度冻藏条件下,鱼肉蛋白质中冰结晶大小有很大差异,冰晶的影响是导致蛋白质变性的主要原因。
The study of biological macromolecules has been one of the popular and difficult research area in life science in recent years. The study of protein denaturation is conductive to reveal the mechanism of living phenomenon. 生物大分子是近年来生命科学的研究热点和难点之一,而对蛋白质变性的研究有助于深刻揭示生命现象的机理。
Therefore, frozen storage caused protein denaturation of surimi from both species. 因此,冻藏易导致2种淡水鱼糜的蛋白质变性;
Abiotic stress results in protein denaturation. 非生物逆境通常导致生物体内蛋白变性。
Protein denaturation of Mugil cephalus in refrigeration 鲻在冷冻过程中蛋白质的变性
The thermodynamic parameters, which be used to manifest the protein denaturation, are heat capacity, Gibbs free energy, enthalpy and entropy. 用来表征蛋白质变性的热力学参数有热容、变性自由能、变性焓和变性熵等。
The formation of free fatty acids and the changes of PH may also affect protein denaturation. 游离脂肪酸的增加和PH值的变化在一定程度上也影响蛋白质的变性。
To avoid the formation of inclusion bodies, recombinant fusion protein was expressed in soluble form in the supernatant by low-temperature-induced, which avoided the recombinant fusion protein denaturation and renaturation process, thus greatly simplified the operation. 低温诱导可以避免包涵体的形成,重组融合蛋白以可溶性形式表达于上清中,从而避免了对重组融合蛋白的变性和复性过程,大大简化了操作。
Studies of thermal stability showed that the turbidity of protein solution gradually increased with extension of the heating treatment time, indicating occurrence of protein denaturation and aggregation of molecules. And the rate of protein thermal denaturation and aggregation was significantly accelerated with increased heating treatment temperature. 热稳定性的研究显示,蛋白溶液的浊度随热处理时间的延长而增加,蛋白质逐渐发生变性和聚集,且随着热处理温度的升高,蛋白质热变性和聚集的速率明显加快。
This strategy can effectively avoid the possible protein denaturation resulting from the flat gold electrode traditionally used so that it may favor PA molecules a large amount and a well-retained bioactivity to antibodies. 该方法避免了传统平板金电极引起的蛋白变性,显著提高了蛋白A固定化量及其生物活性。
Effects of different thawing methods on water holding capacity of muscle The effects of repeating freezing at-18 ℃ and thawing in hydrostatic and air on the WHC, the protein denaturation, muscle structure, protein solubility and color were investigated using chicken breast as raw materials. 不同解冻方法对鸡肉保水性的影响以鸡胸肉为原料,研究了空气解冻和静水解冻对肉样保水性能、蛋白质溶解性、肌肉组织结构和色泽的变化。
HPP can minimize the changes in color, water and protein denaturation, maintain pH value and texture. 超高压处理在一定程度上可以减少对虾仁颜色、蛋白质的改变,维持一定的pH值,减少水分损失,并延缓质构的改变。
Addition of antioxidants during storage or processing can be used to inhibit lipid oxidation, protein denaturation and microbial and insect infestation. 而在贮藏期间或加工过程中添加的抗氧化剂用于抑制脂肪氧化、蛋白变性、微生物生长和昆虫侵染。
Compared with spray drying, freeze drying was mild, soybean protein denaturation could be maintain at a certain degree, so the gel properties were improved. 与之相比,冷冻干燥的处理手段显得较为温和,大豆蛋白的变性被维持在了一定的程度,从而改善了其凝胶性能。
Therefore, the development of a desalination of whey powder substitute for, or developing a set does not lead to the desalination of whey protein denaturation, whey powder production process is the most important issue of infant formula. 所以,开发一种脱盐乳清粉的替代物,或者研发一套不会导致乳清蛋白变性的脱盐乳清粉生产工艺是婴儿配方奶粉研究的首要课题。