The non-protein nitrogen of pulses

Cix. the Non-protein Nitrogen of Pulses. by Kamala Bhagvat and Motnahalli

THE saline extract obtained in the preparation of globulins and albumins from pulses contains a non-protein nitrogenous fraction, which is dialysable, not coagulated by heat and not precipitated by saturation with salts or even by reagents such as trichloroacetic acid. Work on foodstuffs relates chiefly to the predominant protein characterising the seed and in the case of pulses the well define...

: the effect of sericin levels (silk glue protein) on rate of in vitro maturation, fertilization and culture of sheep oocytes

هدف از آزمایش اول بررسی اثر سطوح مختلف سریسین [0 (control), 0.1, 0.5, 1.0, 2.5 %] افزوده شده به محیط , ivm بر cumulus cell expansion، بلوغ هسته و توسعه متوالی جنین، در گوسفندان نژاد سنجابی در فصل تولید مثلی می باشد. از سرگیری میوز به وسیله خارج شدن اولین پولار بادی اندازه گیری و هم چنین درصد رسیدن جنین های دو سلولی به مرحله کلیواژ و بلاستوسیت نیز به عنوان نشانه ای از میزان شایستگی توسعه اولیه ج...

Biological and organoleptic properties of milk protein as affected by dilution with non-esential nitrogen sources

Nutritional Importance of Non-protein Nitrogen

The class of compounds called non-protein nitrogen (NPN) is not a homogeneous group of similar chemicals but rather an operational term for the remainder of nitrogen in milk and formula once the protein fraction has been removed. NPN therefore consists of widely diverse types of compounds, ranging from urea to complex nitrogen-containing oligosaccharides. It is obvious that the capacity of an i...

Meat Extractives and the Non-Protein Nitrogen of the Blood *

Liebig14 was the first to try to find some scientific basis for the traditional concept that meat extractives in the form of meat juice and broth are valuable dietary components. He went to the extreme and claimed that the extractives alone are valuable and that the pressed residue is worthless. Later he modified this radical viewpoint but continued, against strongly opposing opinions, to stres...