Institution
Mississippi State University
Education•Starkville, Mississippi, United States•
About: Mississippi State University is a education organization based out in Starkville, Mississippi, United States. It is known for research contribution in the topics: Population & Catfish. The organization has 14115 authors who have published 28594 publications receiving 700030 citations. The organization is also known as: The Mississippi State University of Agriculture and Applied Science & Mississippi State University of Agriculture and Applied Science.
Papers published on a yearly basis
Papers
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TL;DR: The effectiveness of an alternative generally recognized as safe antimicrobial such as bacteriophage Listex P100 in quantitatively reducing L. monocytogenes from fresh catfish fillet surfaces is illustrated.
Abstract: Bacteriophage Listex P100 (phage P100) was approved by the U.S. Food and Drug Administration and U.S. Department of Agriculture's Food Safety and Inspection Service for Listeria monocytogenes control on both raw and ready-to-eat food products. In this article, we present the proof of concept on the influence of phage dose, phage contact time, and storage temperature on the listericidal activity of phage P100 in reducing the L. monocytogenes loads on the surface of fresh channel catfish fillet. The fresh catfish fillet samples were surface inoculated with ∼4.3 log10 colony forming units (CFU)/g of a two serotype mix (1/2a and 4b) of L. monocytogenes cells and then surface treated with phage P100. L. monocytogenes reduction was influenced by phage contact time and phage dose regardless of higher or lower temperature regimes tested on catfish fillet. The reduction in L. monocytogenes loads (p < 0.05) with the phage P100 dose of 2 × 107 plaque forming units (PFU)/g (7.3 log10 PFU/g) was 1.4–2.0 log10...
133 citations
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TL;DR: Data indicated that plant proteins can be used as a total replacement for animal protein without detrimental effects in catfish feeds and reduced weight gain was observed in fish fed a feed that contained 68% of the established available lysine requirement.
Abstract: Plant protein sources were evaluated in 32% protein grow-out feeds for channel catfish (initial weight: 180 g/fish) stocked at high densities (24,700 fish/ha) in 0.04 ha earthen ponds. Each of the eight practical-type feeds was assigned for five replicate ponds. The fish were fed to satiation once daily for 170 d. Specifically, cottonseed meal and cottonseed meal plus supplemental lysine were evaluated as replacements for soybean meal. Soybean meal, a combination of soybean meal and cottonseed meal, or a combination of soybean meal and cottonseed meal plus supplemental lysine were evaluated as a substitute for animal protein sources. Based on weight pin, feed conversion ratio, body composition, percentage visceral fat, and dressed yield, the data indicated that cottonseed meal plus lysine can be used as a total substitute for soybean meal in catfish feeds. However, it is not recommended that more than 30% cottonseed meal be used in catfish feeds until additional data are available on the effects of gossypol on reproduction in catfish. Also, data indicated that plant proteins can be used as a total replacement for animal protein without detrimental effects. Reduced weight gain was observed in fish fed a feed that contained 68% of the established available lysine requirement. However, fish fed feeds estimated to contain only 76 or 82% of the available lysine requirement did not show reduced weight gain. This suggests that lysine may be more highly available from cottonseed meal than previously estimated, or that natural food organisms in the pond contributed nutrients including lysine, or that fish were able to consume enough of the marginally deficient feeds to meet their requirement for lysine. This study was conducted with large catfish fed a 32% protein feed to satiation once daily. If smaller fish, a lower protein fed, or a restricted feeding regimen had been used, the results may have been different.
133 citations
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TL;DR: In this paper, the authors investigated the production of microbial lipids for biodiesel production and high-value carotenoids by Rhodotorula glutinis combined with the use of brewery wastewater as carbon source for three treatments: (raw wastewater) WW raw, (glucose supplemented raw wastewater), WW glu and a (synthetic sugar medium) WW synth.
133 citations
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TL;DR: Intraperitoneal injections of E. ictaluri resulted in significant mortality only in channel catfish, and the response of the channel × blue catfish F1 hybrids was intermediate and not significantly different from either parental species.
Abstract: Juvenile Norris strain channel catfish Ictalurus punctatus, blue catfish I. furcatus, and Norris strain channel catfish female × blue catfish male hybrids were challenged with Edwardsiella ictaluri by bath immersion or intraperitoneal injection (high or low dose) in aquaria. Survival (%) after bath immersion was highest for blue catfish (89.5 ± 2.8), intermediate for hybrids (73.8 ± 6.7), and lowest for channel catfish (62.0 ± 4.2). Prechallenge antibody levels to E. ictaluri, measured by enzyme-linked immunosorbent assay, were negative (mean ± SE optical density [OD] = 0.010 ± 0.003). Postchallenge antibody response for blue catfish (OD = 0.132 ± 0.045) was significantly lower than that of channel catfish (OD = 0.350 ± 0.045), whereas the response of the channel × blue catfish F1 hybrids (OD = 0.263 ± 0.051) was intermediate and not significantly different from either parental species. Intraperitoneal injections of E. ictaluri resulted in significant mortality only in channel catfish (88.3 ± 2.6...
133 citations
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TL;DR: In this paper, the authors consider a reaction-diffusion equation which models the constant yield harvesting to a spatially heterogeneous population which satisfies a logistic growth and prove the existence, uniqueness and stability of the maximal steady state solutions under certain conditions.
Abstract: We consider a reaction-diffusion equation which models the constant yield harvesting to a spatially heterogeneous population which satisfies a logistic growth. We prove the existence, uniqueness and stability of the maximal steady state solutions under certain conditions, and we also classify all steady state solutions under more restricted conditions. Exact global bifurcation diagrams are obtained in the latter case. Our method is a combination of comparison arguments and bifurcation theory.
133 citations
Authors
Showing all 14277 results
Name | H-index | Papers | Citations |
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Naomi J. Halas | 140 | 435 | 82040 |
Bin Liu | 138 | 2181 | 87085 |
Shuai Liu | 129 | 1095 | 80823 |
Vijay P. Singh | 106 | 1699 | 55831 |
Liangpei Zhang | 97 | 839 | 35163 |
K. L. Dooley | 95 | 320 | 63579 |
Feng Chen | 95 | 2138 | 53881 |
Marco Cavaglia | 93 | 372 | 60157 |
Tuan Vo-Dinh | 86 | 698 | 24690 |
Nicholas H. Barton | 84 | 267 | 32707 |
S. Kandhasamy | 81 | 235 | 50363 |
Michael S. Sacks | 80 | 386 | 20510 |
Dinesh Mohan | 79 | 283 | 35775 |
James Mallet | 78 | 209 | 21349 |
George D. Kuh | 77 | 248 | 30346 |