Sing, K.W., Sofian-Azirun, M. and Tayyab, S. 2012. Protein analysis of Chrysomya megacephala maggot meal. Animal Nutrition and Feed Technology, 12: 35-46. Protein content of Chysomya megacephala maggot meal extract was determined using different colorimetric methods such as biuret method, dye-binding method and Lowry method. Protein estimation was performed after dissolution of maggot powder in...

An [Fe(III)(biuret-amide)] complex has been immobilized onto mesoporous silica nanoparticles via Cu(I) catalyzed azide-alkyne click chemistry. This hybrid material functions as an efficient peroxidase mimic and was successfully used for the quantitative determination of hydrogen peroxide and glucose via a one-pot colorimetric assay.

Three plasma fibrinogen methods are presented based on (1) clottable protein assay by Biuret reagent, (2) measurement of clot absorbance and (3) thrombin time. These methods show good correlation and adequate precision on normal subjects as well as heparinized plasmas. The effects of interference owing to hemolysis, lipemia, bilirubin, heparin and fibrinogen degradation products are discussed b...

We adapted the pyrogallol red-molybdate method for total urinary protein to the Cobas Bio centrifugal analyzer. The method is simple, rapid, sensitive, and inexpensive. Addition of 25 mg of sodium dodecyl sulfate per liter to the reagent modifies protein reactivities so that the chromogenicity of human gamma globulins is the same as that of albumin. Results by this method and a comparison metho...

The influence of biuret, a degradation impurity, on the crystallisability, nucleation, growth and morphology urea, is examined as function supersaturation in ethanolic solutions, through combination polythermal turbidometry assessment optical microscopy measurements, complemented by molecular modelling. inclusion small amount impurity found to increase stability supersaturated solutions widenin...