Nutritional and functional perspectives of pseudocereals.

An increase in the consumption of carbohydrate-rich cereals over past few decades has led to increased metabolic disorders in population. This nutritional imbalance in diets may be corrected by substituting cereal grains with pseudocereals that are richer in high-quality proteins, dietary fibers, unsaturated fats, and bioactive compounds (e.g.

Influence of heat treatments on the functionality of soy protein hydrolysates in animal cell cultures.

Soy protein hydrolysates enhance integral viable cell density (IVCD) and recombinant protein production (Immunoglobulin, IgG) in cell cultures, but their functionality varies from batch-to-batch. This is undesirable since it affects both quantity and characteristics of the recombinant proteins. It is hypothesized that the variability of hydrolysates is due to variations in meal and hydrolysate processing treatments.

Influence of protein and carbohydrate contents of soy protein hydrolysates on cell density and IgG production in animal cell cultures.

The variety of compounds present in chemically defined media as well as media supplements makes it difficult to use a mechanistic approach to study the effect of supplement composition on culture functionality. Typical supplements, such as soy protein hydrolysates contain peptides, amino acids, carbohydrates, isoflavones, and saponins. To study the relative contribution of these compound classes, a set of hydrolysates were produced, containing 58-83% proteinaceous material and 5-21% carbohydrates.

Factors causing compositional changes in soy protein hydrolysates and effects on cell culture functionality.

Soy protein hydrolysates significantly enhance cell growth and recombinant protein production in cell cultures. The extent of this enhancement in cell growth and IgG production is known to vary from batch to batch. This can be due to differences in the abundance of different classes of compounds (e.