Assessment of lactic acid bacteria new consortia proteolytic activity
نویسندگان
چکیده
منابع مشابه
The proteolytic system of lactic acid bacteria.
Lactic acid bacteria are widely used throughout the world, empirically or deliberately, in the manufacturing of several food and feed stuffs, including milk products (such as cheese, butter, yoghurt, buttermilk, etc.), fermented vegetables (pickles, olives and sauerkraut), sausages, sourdough bread and silage, due to their ability to convert sugars into lactic acid. Of these, dairy products are...
متن کاملGenetics of the proteolytic system of lactic acid bacteria.
The proteolytic system of lactic acid bacteria is of eminent importance for the rapid growth of these organisms in protein-rich media. The combined action of proteinases and peptidases provides the cell with small peptides and essential amino acids. The amino acids and peptides thus liberated have to be translocated across the cytoplasmic membrane. To that purpose, the cell contains specific tr...
متن کاملScreening on Proteolytic Activity of Lactic Acid Bacteria from Various Yogurts and Fermented Milk
Proteases are necessary for living organisms; they are ubiquitous and found in a wide diversity of sources. Proteases are the key enzymes in industrial application. Microbial protease plays an important role in biotechnological process. In this paper the focus of this study is screening on Proteolytic activity of lactic acid bacteria from various yogurts and fermented Milk. Lactic acid bacteria...
متن کاملIsolation and Identification of Lactic Acid Bacteria from Different Fruits with Proteolytic Activity
A total of eight from thirty LAB isolated from fruits samples showed clear zone on modified de Man, Rogosa and Sharp (MRS)-CaCO3 agar, catalase negative and Gram positive were considered as LAB. From six out of eight isolates was observed good proteolytic activity when tested on skim milk agar. The isolates were identified with species of morphology and biochemical analysis using API 50 CHL kit...
متن کاملProteolytic and antimicrobial activity of lactic acid bacteria grown in goat milk
We examined 62 strains and 21 trade starter cultures from the collection of LB Bulgaricum PLC for proteolytic and antimicrobial activity of lactic acid bacteria (LAB) grown in goat milk. The aim of this study was to investigate the fermentation of caseins, α-lactalbumin and β-lactoglobulin by LAB, using the o-phthaldialdehyde (OPA) spectrophotometric assay and sodium dodecyl sulphate polyacryla...
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: IOP Conference Series: Earth and Environmental Science
سال: 2021
ISSN: 1755-1307,1755-1315
DOI: 10.1088/1755-1315/677/5/052073