Cheese whey: A cost-effective alternative for hyaluronic acid production by Streptococcus zooepidemicus

Cheese whey: A cost-effective alternative for hyaluronic acid production by Streptococcus zooepidemicus.

This study focuses on the optimisation of cheese whey formulated media for the production of hyaluronic acid (HA) by Streptococcus zooepidemicus. Culture media containing whey (W; 2.1g/L) or whey hydrolysate (WH; 2.4 g/L) gave the highest HA productions. Both W and WH produced high yields on protein consumed, suggesting cheese whey is a good nitrogen source for S. zooepidemicus production of HA...

High Production of Hyaluronic acid by Streptococcus zooepidemicus in Cheese Whey

HA is a high value product with an increasing level of demand in the clinical and pharmaceutical sectors due to its high MW and interesting viscoelastic and rheological properties [2]. Interest in the production of HA by fermentation has focused scientific research in the last years. However, the formulation of costeffective culture media must be addressed for maintaining the commercial competi...

High production of hyaluronic and lactic acids by Streptococcus zooepidemicus

Agroindustrial Byproducts For The Production Of Hyaluronic Acid By Streptococcus Zooepidemicus ATCC 39920

Agroindustrial derivatives are alternative nutritional sources employed in bioprocesses that reduce costs and corroborate with social sustainability. In this study, alternative carbon (sugarcane juice, sugarcane molasses and soy molasses) and nitrogen sources (corn steep liquor, soy protein and whey protein) were evaluated for hyaluronic acid production by Streptococcus zooepidemicus ATCC 39920...

Production of Hyaluronic Acid by Streptococcus zooepidemicus on Protein Substrates Obtained from Scyliorhinus canicula Discards

This work investigates the production of hyaluronic acid (H) by Streptococcus equi subsp. zooepidemicus in complex media formulated with peptones obtained from Scyliorhinus canicula viscera by-products. Initially, in batch cultures, the greatest productions were achieved using commercial media (3.03 g/L) followed by peptones from alcalase hydrolyzed viscera (2.32 g/L) and peptones from non-hydr...