亚铁阴阳铝离子螯合肽的格局类型共同点对铁螯合肽的变成有决定性的影响  ，各个的多肽中核苷酸组建和格局类型各个  ，造成的铁阴阳铝离子的螯合职位不一 。多肽的螯合能力素质各自相对于分子式水平高低有紧凑地相互关系 。观赏植物蛋白质油脂水解后  ，相较团伙安全性能少于1000的存在越高的五金螯合抗逆性 。随之多肽大分子量的避免  ，螯合率从８%取得的提升到34%  ，意味着与大对比而言大氧分子式性能的多肽对比比  ，低对比而言大氧分子式性能的多肽有着最高的螯合活力性 。大麦谷球蛋白酶用咸性球蛋白酶油脂水解之后现  ，对比而言大氧分子式性能不低于1000的肽段还具有高些的亚铁阴离子紧密结合实力 。分光光度计消除能力光谱图研究是可以选择于学习多肽的结构类型转化 。肽与塑料化合物造成螯合后  ，电子器材跃迁时应要的养分会造成变换  ，造成的消除能力光的波长和消除能力峰造成转化  ，由于是可以采用分光光度计光谱图研究分步研究确实螯合物的变成 。有机化学配体与衔接塑料化合物络合物的变成  ，有机会造成的原先的消除能力峰的移动、消失了或新消除能力峰的显现 。顺利通过紫外光光谱仪图去评测  ，意味着较大吸收的作用峰会出现了红移  ，意味着酰胺键上的氮电子层有可能进入了亚铁螯合物的进行 。螯合后出現症状融合峰转变或蒸发  ，单位证明该产品的样品与铁进行络合物 。

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抗坏血酸亚铁Ferrous Ascorbate、赖氨酸甘氨酸镁Magnesium Lysinate Glycinate、甘氨酸谷氨酰胺镁Magnesium Glycinate Glutamine、百香果酸香蕉酸镁Magnesium Citrate Malate、柠檬百香果酸锶Strontium Citrate、柠檬汁酸锰Manganese Citrate、柠檬汁酸铜Copper Citrate、天门冬氨酸锂Lithium Aspartate、抗坏血酸锰Manganese Ascorbate、牛磺酸硒Selenium Taurate 。

The key factors influencing the chelating ability of polypeptides to ferrous

The structure of ferrous chelate peptides has an important effect on the formation of iron chelate peptides. The amino acid composition and structure of different peptides are different, resulting in different chelate positions of iron ions. The chelating ability of polypeptide is closely related to its relative molecular weight. After hydrolysis of plant protein, the relative molecular weight of plant protein was less than 1000, and the metal chelation activity was higher. As the molecular weight of the peptides decreased, the chelation rate increased significantly from 8% to 34%, indicating that the peptides with low molecular weight had higher chelation activity than those with large molecular weight. The peptides with molecular weight less than 1000 were found to have higher ferrous binding ability after hydrolysis of barley gluten with basic protein. Ultraviolet absorption spectroscopy can be used to study the structural changes of polypeptides. After the peptide chelates with metal ions, the energy required for electron transition will change, resulting in changes in absorption wavelength and absorption peak, so the formation of chelates can be determined by preliminary analysis of ultraviolet spectrum. The formation of complex between organic ligands and transition metal ions may lead to the transfer or disappearance of the original absorption peak or the emergence of a new absorption peak. It is found that the maximum absorption peak is redshifted by UV spectrogram, which indicates that the nitrogen atom on the amide bond may participate in the formation of ferrous chelates. After chelation, the characteristic absorption peak shifted or disappeared, which proved that the sample formed a complex with iron.

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Ferrous Ascorbate, Magnesium Lysinate Glycinate, Magnesium lysinate Glycinate Glutamine, Magnesium citrate malate Citrate Malate, Strontium Citrate, Manganese Citrate, Copper Citrate, Lithium Aspartate, Manganese ascorbate Ascorbate, Selenium Taurate.