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- BookWei Chen, Arjan Narbad.Summary: This book provides an overview of the physiological basis of lactic acid bacteria and their applications in minimizing foodborne risks, such as pathogens, heavy metal pollution, biotoxin contamination and food-based allergies. While highlighting the mechanisms responsible for these biological effects, it also addresses the challenges and opportunities that lactic acid bacteria represent in food safety management. It offers a valuable resource for researchers, graduate students, nutritionists and product developers in the fields of food science and microbiology.
Contents:
Introduction
Genomic analysis of lactic acid bacteria and their applications
Proteins and exopolysaccharides of lactic acid bacteria
Metabolites of lactic acid bacteria
Environmental stress responses of lactic acid bacteria
Lactic acid bacteria-based food fermentations
Lactic acid bacteria and foodborne pathogens
Applications of lactic acid bacteria in heavy metal pollution environment
Lactic acid bacteria and food-based allergy
Lactic acid bacteria and biotoxins. - ArticleThadepalli H, Chan WH, Maidman JE, Davidson EC.J Infect Dis. 1978 May;137(5):568-72.The normal flora of the cervix was studied in 50 healthy women in labor and on the third day postpartum. Aerobic bacteria were the exclusvie isolates in 25% of these women, and 75% had anaerobic bacteria in addition to aerobes. Anaerobes were always found in association with aerobes. The most frequent isolate of Bacteroides was Bacteroides melaninogenicus, found in 20% of the women during labor and 14% during the puerperium. Bacteroides fragilis was distinctly absent during labor but was found in 6.8% of the women during the puerperium. Clostridia were found in 1% but histotoxic clostridia were not found. None had gram-negative diplococci (Neisseria or Veillonella). Gram-negative diplococci and spore-bearing bacilli visible by gram strain and B. fragilis demonstrated by culture, if present in the cervical specimens obtaineduring labor, should be considered abnormal.