Peptones from autohydrolysed fish viscera for nisin and pediocin production
نویسندگان
چکیده
منابع مشابه
Enhanced production of pediocin PA-1 and coproduction of nisin and pediocin PA-1 by Lactococcus lactis.
The production and secretion of class II bacteriocins share a number of features that allow the interchange of genetic determinants between certain members of this group of antimicrobial peptides. Lactococcus lactis IL1403 encodes translocatory functions able to recognize and mediate secretion of lactococcin A. The ability of this strain to also produce the pediococcal bacteriocin pediocin PA-1...
متن کاملPreliminary tests on nisin and pediocin production using waste protein sources. Factorial and kinetic studies.
Lactic acid bacteria, the object of current interest as bacteriocin producers, are microorganisms with complex requirements for peptidic sources, making them appropriate indicators for testing the suitability of formulations based on proteinaceous wastes for use as microbiological media. Different peptones obtained from visceral and fish muscle residues promoted growth of lactic acid bacteria w...
متن کاملProduction 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...
متن کاملEnhanced recovery of alkaline protease from fish viscera by phase partitioning and its application
BACKGROUND Too many different protein and enzyme purification techniques have been reported, especially, chromatographic techniques. Apart from low recovery, these multi-step methods are complicated, time consuming, high operating cost. So, alternative beneficially methods are still required. Since, the outstanding advantages of aqueous two phase system (ATPS) such as simple, low cost, high rec...
متن کاملReferred Muscle Pain from Viscera
J Rehabil Med Suppl 41, 2003 DOI 10.1080/16501960310010205 Referred muscle pain, resulting from algogenic conditions in viscera or other deep somatic structures (another muscle, a joint), is most often accompanied by secondary hyperalgesia and trophic changes (hypotrophy). Referred pain/ hyperalgesia from viscera is partly due to central sensitisation of viscero-somatic convergent neurons (trig...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Biotechnology
سال: 2004
ISSN: 0168-1656
DOI: 10.1016/j.jbiotec.2004.04.011