micro organism in beverage

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By: saif.saghar (5 month(s) ago)

nice work

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Slide 1: 

1

2 Microbiology of Beverages

Khurram shehzad 31Rizwan haider 33Shoaib 34Zarar Ajmal 35Salman Shad 36Samar Hayat 37Sohaib Nazir 38Sohail Ahmed 39Usman Ali 41Usman Haider 42Usman Shahid 43Zaid Altaf 44 : 

3 Khurram shehzad 31Rizwan haider 33Shoaib 34Zarar Ajmal 35Salman Shad 36Samar Hayat 37Sohaib Nazir 38Sohail Ahmed 39Usman Ali 41Usman Haider 42Usman Shahid 43Zaid Altaf 44 GROUP D

Beverages : 

4 Beverages Beverage is a liquid specifically prepared for human consumption.

TYPES OF BEVERAGES : 

5 TYPES OF BEVERAGES Alcoholic beverages Non alcoholic beverages Carbonated beverages Non carbonated beverages

INGREDIENTS : 

6 INGREDIENTS Water Carbon dioxide Flavors & Colors Sugars Preservatives etc

MICROORGANISMS OF CARBONATED BEVERAGES : 

7 MICROORGANISMS OF CARBONATED BEVERAGES Bacteria Lactobacillus Salmonella E. coli Yeast Candida

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8 Molds Aspergillus spp. Penicillium spp. Viruses Hepatitis A,B,C

CAUSATIVE AGENTS & DISEASES : 

9 CAUSATIVE AGENTS & DISEASES Abdominalcramps, Watery diarrhea Typhoid , Diarrhea,Nausea Vomiting,Fever Dental carries, Opportunistic infection. BACTERIA: E. coli Salmonella Lactobacilli

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10 Thrush, Esophagitis, Candidemia. Aspergillosis Infections: skin,eyes,ear. Penicilliosis marneffei (tuberculosis like disease in AIDS patient) YEAST: Candida albicans Molds: Aspergillus spp. Penicillium marneffei

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11 Fever and skin lesions Hepatitis A,B,C (inflammation of liver, loss of appetite) Fusarium solani Viruses: Hepatitis A,B,C viruses

SOURCES OF MICROBIAL CONTAMINATION: : 

12 SOURCES OF MICROBIAL CONTAMINATION: Raw water Air Sugar Dead ends Equipments Processing: Carbonation Filling Washing

CONTROL OF MICROORGANISMS : 

13 CONTROL OF MICROORGANISMS Water treatment Acidity CO2 Preservatives : Processing : (GMP’s) Storage at low temperature High sugar contents; reduce water activity Sanitation & Personal hygiene Good quality packaging material.

References : 

14 References Carbonated soft drinks: formulation and manufacture/ edited by David P. Steen & Philip R. Ashurst . Blackwell publisher .2006 Review of Medical Microbiology and Immunology,tenth edition by Warren levinson Research Paper No. 1113, Journal Series, University of Arkansas http://www.epa.gov/safewater/contaminants/ecoli.html

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15 THANKS