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Food Biotechnology Commons

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Full-Text Articles in Food Biotechnology

A Tail Of Two Phages: Genomic And Functional Analysis Of Listeria Monocytogenes Phages Vb_Lmos_188 And Vb_Lmos_293 Reveal The Receptor-Binding Proteins Involved In Host Specificity, Aidan Casey, Kieran Jordan, Horst Neve, Aidan Coffey, Olivia Mcauliffe Oct 2015

A Tail Of Two Phages: Genomic And Functional Analysis Of Listeria Monocytogenes Phages Vb_Lmos_188 And Vb_Lmos_293 Reveal The Receptor-Binding Proteins Involved In Host Specificity, Aidan Casey, Kieran Jordan, Horst Neve, Aidan Coffey, Olivia Mcauliffe

Department of Biological Sciences Publications

The physical characteristics of bacteriophages establish them as viable candidates for downstream development of pathogen detection assays and biocontrol measures. To utilize phages for such purposes, a detailed knowledge of their host interaction mechanisms is a prerequisite. There is currently a wealth of knowledge available concerning Gram-negative phage-host interaction, but little by comparison for Gram-positive phages and Listeria phages in particular. In this research, the lytic spectrum of two recently isolated Listeria monocytogenes phages (vB_LmoS_188 and vB_LmoS_293) was determined, and the genomic basis for their observed serotype 4b/4e host-specificity was investigated using comparative genomics. The late tail genes of these …


Automated Aquaponics Design Report, Carson Miller Jun 2015

Automated Aquaponics Design Report, Carson Miller

Honors Theses

Aquaponic systems offer a solution to environmentally conscious, fiscally responsible individuals who wish to produce food products without the use of pesticides, genetic modification, or non-renewable resources. Further, the proliferation of inexpensive microprocessors and high quality sensors offers an opportunity for dynamic monitoring and error correcting within the aquaponic system. These aquaponic and electronic systems will be combined in this project to create an electronically monitored aquaponic ecosystem.


Identification Of Meat Species In Pet Foods Using A Real-Time Polymerase Chain Reaction (Pcr) Assay, Tara A. Okuma, Rosalee S. Hellberg Apr 2015

Identification Of Meat Species In Pet Foods Using A Real-Time Polymerase Chain Reaction (Pcr) Assay, Tara A. Okuma, Rosalee S. Hellberg

Food Science Faculty Articles and Research

Product mislabeling, adulteration, and substitution are increasing concerns in highly processed foods, including pet foods. Although regulations exist for pet foods, there is currently a lack of information on the prevalence of pet food mislabeling. The objective of this study was to perform a market survey of pet foods and pet treats marketed for domestic canines and felines to identify meat species present as well as any instances of mislabeling. Fifty-two commercial products were collected from online and retail sources. DNA was extracted from each product in duplicate and tested for the presence of eight meat species (bovine, caprine, ovine, …