Hyaluronic acid production by Streptococcus zooepidemicus in marine by-products media from mussel processing wastewaters and tuna peptone viscera

Hyaluronic acid production by Streptococcus zooepidemicus in marine by-products media from mussel processing wastewaters and tuna peptone viscera

BACKGROUND Hyaluronic acid is one of the biopolymers most commonly used by the pharmaceutical industry. Thus, there is an increasing number of recent works that deal with the production of microbial hyaluronic acid. Different properties and characteristics of the fermentation process have been extensively optimised; however, new carbon and protein sources obtained from by-products or cheap subs...

High production of hyaluronic and lactic acids by Streptococcus zooepidemicus

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...

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...

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...