conclusions the results of pcr-ribotyping indicate that no relationship exists between clinical and meat isolates. we therefore conclude that other sources than meat may function as a vector for ca-cdi. results the overall prevalence of c. difficile with two toxigenic genes including tcda and tcdb was estimated at 4.0%. c. difficile was detected in 2.8%, 2.1%, 3.6% and 6.2% of chopped beef, gro...

Three rapid methods (spot test, disk, and tube) for detecting urease production in anaerobic bacteria yielded results faster than the conventional method. The results were more consistent with the disk and tube methods than with the spot test. Blood agar plate growth gave more consistent results than growth from chopped-meat slants.

Escherichia fergusoniiis a Gram-negative, rod-shaped, non-spore-forming member of theEnterobacteriaceaefamily and is a bacterium with both biotechnological applications and implication in human clinical disease. Here, we report the draft genome sequences of three isolates ofE. fergusoniifrom beef trim (GTA-EF02), ground beef (GTA-EF03), and chopped kale (GTA-EF04).

In the present work, Na+-montmorillonite nanoclay (Na-MMT) was functionalized using 3-aminopropyltrimethoxysilane (3-APTMS) as a coupling agent. The covalent functionalization of MMT was confirmed by Fourier-transform infrared spectroscopy (FT-IR). In the specimen fabrication stage, 5 wt% of pristine MMT or silane-functionalized MMT (f-MMT) were incorporated into an epoxy system and the resulta...

This study was conducted to evaluate the effects of inoculation of homo-fermentative lactic acid bacteria(LAB) on ensiling characteristics and nutritive value of low dry matter corn silage (LDMCS). Corn foragewas harvested at milk stage (22.8 ± 0.9% DM), chopped at theoretical length of cut (TLC) 2.5 cm, and stored in eighteen 3.8 L mini silos for each treatment. The following treatments were u...