技术文摘 关键词:豆粕,复合L-氨基酸,氯化镁,螯合,复合L-氨基酸镁 [gap=1140]Key words:soybean;complex L-amino acid;chlorine magnesium;chelation;complex L-amino acid magnesium
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...yrone化合物,是由曲霉菌属(Aspergillus)和青霉菌属(Penicillium)的发酵液中提炼而得,其做用机制为借由取铜离子螯合(Chelating),而酪胺酸脢的生成,而降低酪胺酸脢活性(黑色素生成过程中,铜离子是催化功臣,酪胺酸脢的生成需要有铜离子连系,才能有完整活性...
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... 螯合SepharoseFF 肝素琼脂糖凝胶6FFHeparinSepharose6F.F 蓝色琼脂糖凝胶6FFBlueSepharose6F.F ...
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螯合剂 [化学] chelating agent ; Disodium EDTA ; EDTA ; Tetrasodium Edta
螯合物 chelate ; chelate compound ; chelate complex ; gadolinium chelates
螯合滴定 chelatometric titration ; chelometry
螯合聚合物 [高分子] chelate polymer
螯合树脂 chelating resin ; chelate resin ; Sodium Form ; Chelex 100 sodium form
螯合作用 [化学] chelation ; chelating ; Chelate action
螯合效应 [化学] chelate effect ; chelating effect
螯合环 [化学] chelate ring
化学螯合剂 chelating agent
We have combined the good chelation, ion exchange, and adsorptive ability of chitosan and the high-selectivity of CMGCE. Thus further enlarged the application rang of chitosan on electroanalytical chemistry.
以壳聚糖为修饰剂,利用其良好的螯合、离子交换以及吸附作用,大大地提高了电极反应的选择性、灵敏度,从而进一步扩宽了壳聚糖在电分析化学中的应用。
参考来源 - 壳聚糖修饰电极的研究及应用HMP could chelate metal ion that affected the hydrolysis of PPi and TPP.
六偏磷酸盐主要作用可能是通过螯合金属离子影响三聚磷酸盐水解酶和焦磷酸盐水解酶活性,进而影响三聚磷酸盐和焦磷酸盐的作用。
参考来源 - 鳙鱼中多聚磷酸盐水解机理及无磷保水剂的研究METHODS Caderofloxacin was prepared from 3-difluoromethoxy-2,4,5-trifluorobenzoic acid by acylating reaction,followed by condensation,decarboxylation, etherification,replacement of cyclopropyl,cyclization,chelation,piperazination,hydrolysis,successively.
方法以3-二氟甲氧基-2,4,5-三氟笨甲酸为起始原料,经酰氯化、缩合、脱羧、醚化、环丙胺置换、环合、螯合、上甲基哌嗪、水解得本品。
参考来源 - 氟喹诺酮类抗菌剂卡德沙星的合成研究·2,447,543篇论文数据,部分数据来源于NoteExpress
二亚胺螯合引发剂的特征在于具有二亚胺螯合辅助配体结构。
The diimine chelate initiators are characterized by having a diimine chelating ancillary ligand structure.
四环素类药物会与钙螯合,沉积在骨骼中。
此外,至关重要的是确定中毒儿童并使其得到适当的螯合治疗。
In addition, it is essential that poisoned children are identified and given appropriate chelation therapy.
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