Detection of some intestinal protozoa in commercial friesh juices
Author
Source
Journal of the Egyptian Society of Parasitology
Issue
Vol. 40, Issue 1 (30 Apr. 2010)17 p.
Publisher
The Egyptian Society of Parasitology
Publication Date
2010-04-30
Country of Publication
Egypt
No. of Pages
17
Main Subjects
Topics
Abstract EN
Fresh fruit juices are popular, but not always safe.
For assessing the likelihood of infection with newly emerging intestinal protozoa, commercial fresh orange, lemon, sugar cane, strawberry, and mango juices were screened by wet mounts, Weber's modified trichrome and modified Ziehl-Neelsen stains.
Protozoa viability was done by fluorescein-diacetate /propidium-iodide staining, and infectivity was performed in Swiss albino mice.
Results showed that 35.43% were contaminated with one or more of Cryptosporidia, Microsporidia, and Cyclospora, as well as Giardia spp.
Strawberry was the most contaminated juice(54.28%), while orange was the slightest(22.86%).
Cryptosporidia was the highest contaminant(61.29%), and Cyclospora was the least(14.52%).
Microsporidia .spp.
was the most robust contaminant which retained its viability and infectivity in juices in which it was detected.
Moderately acidic strawberry and mango juices and alkaline sugar cane juice pose a possible threat, due to harboring the highest viable and infectious protozoa.
Regarding highly acidic juices, viability and infectivity decreased in lemon, yet was not still risk free.
Orange juice was comparatively safe, as viability dramatically declined, while infectivity was completely abolished.
Hence consumers, especially high risk group, are placed at hazard of contracting intestinal protozoa infections, especially through moderately acidic and alkaline juices.
American Psychological Association (APA)
Muslim, Sherin F.. 2010. Detection of some intestinal protozoa in commercial friesh juices. Journal of the Egyptian Society of Parasitology،Vol. 40, no. 1.
https://search.emarefa.net/detail/BIM-103002
Modern Language Association (MLA)
Muslim, Sherin F.. Detection of some intestinal protozoa in commercial friesh juices. Journal of the Egyptian Society of Parasitology Vol. 40, no. 1 (Apr. 2010).
https://search.emarefa.net/detail/BIM-103002
American Medical Association (AMA)
Muslim, Sherin F.. Detection of some intestinal protozoa in commercial friesh juices. Journal of the Egyptian Society of Parasitology. 2010. Vol. 40, no. 1.
https://search.emarefa.net/detail/BIM-103002
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical R\references.
Record ID
BIM-103002