Reference of 5977-14-0, Enzymes are biological catalysts that produce large increases in reaction rates and tend to be specific for certain reactants and products. 5977-14-0, Name is Acetoacetamide, SMILES is CC(CC(N)=O)=O, belongs to amides-buliding-blocks compound. In a article, author is Vrahnas, Christina, introduce new discover of the category.
Seed aging affects the agricultural production and quality of food. Therefore, it is of great significance to distinguish the aging seed quickly for food security. In this work, Fourier transform infrared (FTIR) spectroscopy combined with curve-fitting analysis and hierarchical cluster analysis (HCA) was used to identify the legume seeds of different aging time. The results showed that the infrared spectroscopy of legume seeds were mainly composed of the absorption peaks of proteins and carbohydrates. The overall characteristics of the original spectra of seeds in different aging time were similar, but the absorption ratios of several peaks decreased with the increasing aging time. Amide I band (1700-1600 cm(-1)) and carbohydrate absorption band (1180-980 cm(-1)) in the original spectra were carried out for curve fitting. The results showed that the sub-bands position and area ratios of different aging seeds were obviously different. There were significant differences in beta-folding, disordered structure, alpha-helix and beta-corner components in the secondary structure of proteins and C-O, C-C and C-O-H components in polysaccharides during aging. Hierarchical cluster analysis was performed using second derivative spectra in the range of 1800-800 cm(-1), and the accuracy of clustering reached 100%. The results showed that FTIR combined with curve. fitting analysis and HCA could identify the natural aging legume seeds quickly and effectively.
Reference of 5977-14-0, One of the oldest and most widely used commercial enzyme inhibitors is aspirin, which selectively inhibits one of the enzymes involved in the synthesis of molecules that trigger inflammation. you can also check out more blogs about 5977-14-0.
Reference:
Amide – Wikipedia,
,Amide – an overview | ScienceDirect Topics