keyword
MENU ▼
Read by QxMD icon Read
search

egg ozone treatment

keyword
https://www.readbyqxmd.com/read/27598209/efficacy-of-controlled-atmosphere-treatments-to-manage-arthropod-pests-of-dry-cured-hams
#1
Md Mahbub Hasan, Michael J Aikins, Wes Schilling, Thomas W Phillips
Research here explored the use of controlled atmospheres (CA) for managing arthropod pests that infest dry-cured hams. Experiments were conducted with low oxygen (O₂) achieved with low pressure under a vacuum, high carbon dioxide (CO₂), and ozone (O₃). Results showed that both low O₂ and high CO₂ levels required exposures up to 144 h to kill 100% of all stages of red-legged ham beetle, Necrobia rufipes (De Geer) (Coleoptera: Cleridae) and ham mite Tyrophagus putrescentiae (Schrank) (Sarcoptiformes: Acaridae) at 23 °C...
September 2, 2016: Insects
https://www.readbyqxmd.com/read/27451999/time-mortality-relationships-to-control-tyrophagus-putrescentiae-sarcoptiformes-acaridae-exposed-to-high-and-low-temperatures
#2
Salehe Abbar, M W Schilling, Thomas W Phillips
Tyrophagus putrescentiae (Schrank) (Sarcoptiformes: Acaridae) is a widely distributed pest species that is of significant economic importance for dry-cured country hams. Methyl bromide was used for decades in country ham plants to control this pest, but now this fumigant is recognized as an atmospheric ozone-depleting compound and will be phased out for all uses in the near future. Of various chemical and nonchemical alternatives to methyl bromide, extreme temperatures are viable and straightforward nonchemical methods to control pests...
July 24, 2016: Journal of Economic Entomology
https://www.readbyqxmd.com/read/26329299/ozone-treatment-of-shell-eggs-to-preserve-functional-quality-and-enhance-shelf-life-during-storage
#3
Muhammed Yüceer, Mehmet Seçkin Aday, Cengiz Caner
BACKROUND: Eggs have long been recognised as a source of high-quality proteins. Many methods exist to extend shelf life of food and one of them is ozone treatment, which is an emerging technology for disinfecting surfaces in the food industry. This study aimed to extend the shelf life of fresh eggs using gaseous ozone treatments at concentrations of 2, 4 and 6 ppm with exposure times of 2 and 5 min during storage for 6 weeks at 24 °C. The effect of the treatments on interior quality and functional properties of eggs is also reported...
June 2016: Journal of the Science of Food and Agriculture
https://www.readbyqxmd.com/read/25473516/flavor-and-appearance-of-whole-shell-eggs-made-safe-with-ozone-pasteurization
#4
Esther N Maxkwee, Jennifer J Perry, Ken Lee
Raw eggs are a potential health hazard and a new federally approved process uses ozone to maintain freshness while ensuring safety. The impact of an ozone process on the flavor, color, and shell integrity of eggs must be known for market acceptance. The visual perception and consumer acceptance of full commercial scale ozone-pasteurized eggs are reported, using a degree of liking test and a Just-About-Right analysis. Instrumental analysis of albumen turbidity, yolk color, and Haugh Units correlate with human perception...
September 2014: Food Science & Nutrition
https://www.readbyqxmd.com/read/23433367/factors-affecting-thermal-resistance-of-salmonella-enterica-serovar-enteritidis-oda-99-30581-13-in-shell-egg-contents-and-use-of-heat-ozone-combinations-for-egg-pasteurization
#5
Jennifer J Perry, Ahmed E Yousef
Infection of laying hens with Salmonella enterica serovar Enteritidis leads to deposition of the pathogen into the albumen or yolk of forming eggs. Heat treatment can inactivate internalized Salmonella Enteritidis in shell eggs, but factors such as the nature and location of contamination may influence the efficacy of thermal treatments. In the current research, natural contamination was mimicked by introducing small inocula of Salmonella Enteritidis into different locations of shell eggs and incubating inoculated eggs...
February 2013: Journal of Food Protection
https://www.readbyqxmd.com/read/23107674/effects-of-ozone-on-functional-properties-of-proteins
#6
Hicran Uzun, Esra Ibanoglu, Hatice Catal, Senol Ibanoglu
The present study investigates whether the ozone treatment could be an alternative to improve some functional properties of proteins. Ozone treatment was applied on whey protein isolate and egg white proteins which have been extensively used in food products to improve textural, functional and sensory attributes. Ozone treatment of proteins was performed either in aqueous solutions or as gas ozonation of pure protein powders. Foam formation and foam stability of proteins were enhanced extensively. The solubility of proteins were reduced as influenced from the aqueous and gas ozonation medium...
September 15, 2012: Food Chemistry
https://www.readbyqxmd.com/read/23022117/toxicity-of-untreated-and-ozone-treated-oil-sands-process-affected-water-ospw-to-early-life-stages-of-the-fathead-minnow-pimephales-promelas
#7
Yuhe He, Sarah Patterson, Nan Wang, Markus Hecker, Jonathan W Martin, Mohamed Gamal El-Din, John P Giesy, Steve B Wiseman
Due to a policy of no release, oil sands process-affected water (OSPW), produced by the surface-mining oil sands industry in North Eastern Alberta, Canada, is stored on-site in tailings ponds. Currently, ozonation is considered one possible method for remediation of OSPW by reducing the concentrations of dissolved organic compounds, including naphthenic acids (NAs), which are considered the primary toxic constituents. However, further work was needed to evaluate the effectiveness of ozonation in reducing the toxicity of OSPW and to ensure that ozonation does not increase the toxicity of OSPW...
December 1, 2012: Water Research
https://www.readbyqxmd.com/read/22838084/ozone-disinfection-of-eggs-from-gilthead-seabream-sparus-aurata-sea-bass-dicentrarchus-labrax-red-porgy-and-common-dentex-dentex-dentex
#8
Erkan Can, Ulviye Karacalar, Sahin Saka, Kursat Firat
The risk of fish pathogen transmission via eggs can be reduced by disinfection in ozonated seawater. The aim of this study was to determine the suitable conditions for ozone disinfection of the eggs of gilthead seabream Sparus aurata, sea bass Dicentrarchus labrax, red porgy Pagrus pagrus, and common dentex Dentex dentex. The eggs were disinfected with a concentration (C) of 0.5 mg of ozone/L of water at four different exposure times (T = 2, 4, 8, and 16 min). The hatching rate was determined in triplicate for each treatment...
June 2012: Journal of Aquatic Animal Health
https://www.readbyqxmd.com/read/22563447/nervous-necrosis-virus-replicates-following-the-embryo-development-and-dual-infection-with-iridovirus-at-juvenile-stage-in-grouper
#9
Hsiao-Che Kuo, Ting-Yu Wang, Hao-Hsuan Hsu, Peng-Peng Chen, Szu-Hsien Lee, Young-Mao Chen, Tieh-Jung Tsai, Chien-Kai Wang, Hsiao-Tung Ku, Gwo-Bin Lee, Tzong-Yueh Chen
Infection of virus (such as nodavirus and iridovirus) and bacteria (such as Vibrio anguillarum) in farmed grouper has been widely reported and caused large economic losses to Taiwanese fish aquaculture industry since 1979. The multiplex assay was used to detect dual viral infection and showed that only nervous necrosis virus (NNV) can be detected till the end of experiments (100% mortality) once it appeared. In addition, iridovirus can be detected in a certain period of rearing. The results of real-time PCR and in situ PCR indicated that NNV, in fact, was not on the surface of the eggs but present in the embryo, which can continue to replicate during the embryo development...
2012: PloS One
https://www.readbyqxmd.com/read/22551818/impact-of-ozonation-on-ecotoxicity-and-endocrine-activity-of-tertiary-treated-wastewater-effluent
#10
Dominik Altmann, Heidemarie Schaar, Cordula Bartel, Dirk Louis P Schorkopf, Ingrid Miller, Norbert Kreuzinger, Erich Möstl, Britta Grillitsch
Tertiary wastewater treatment plant effluent before and after ozonation (0.6-1.1g O₃/g DOC) was tested for aquatic ecotoxicity in a battery of standardised microbioassays with green algae, daphnids, and zebrafish eggs. In addition, unconjugated estrogen and 17β-hydroxyandrogen immunoreactive substances were quantified by means of enzyme immunoassays, and endocrine effects were analysed in a 21-day fish screening assay with adult male and female medaka (Oryzias latipes). Ozonation decreased estrogen-immunoreactivity by 97...
July 2012: Water Research
https://www.readbyqxmd.com/read/21819400/quality-of-shell-eggs-pasteurized-with-heat-or-heat-ozone-combination-during-extended-storage
#11
J J Perry, L E Rodriguez-Saona, A E Yousef
The physical quality and functionality of shell eggs, pasteurized with heat or a combination of heat and ozone, were assessed during eight weeks of storage at 4 or 25 °C. Shell eggs were treated as follows: (1) immersion heating that mimics commercial pasteurization processes (egg internal temperature of 56 ± 0.1 °C for 32 min), or (2) a newly developed combination process comprised of heating (56 ± 0.1 °C, internal, for 10 min) followed by gaseous ozone treatment. Eggs were tested for yolk index, Haugh units, albumen pH, albumen turbidity, and percent overrun...
September 2011: Journal of Food Science
https://www.readbyqxmd.com/read/21404873/susceptibility-of-lasioderma-serricorne-coleoptera-anobiidae-life-stages-to-elevated-temperatures-used-during-structural-heat-treatments
#12
Chun Yu, Bhadriraju Subramanyam, Paul W Flinn, Jeffrey A Gwirtz
Heat treatment of food-processing facilities involves using elevated temperatures (50-60 degrees C for 24-36 h) for management of stored-product insects. Heat treatment is a viable alternative to the fumigant methyl bromide, which is phased out in the United States as of 2005 because of its adverse effects on the stratospheric ozone. Very little is known about responses of the cigarette beetle, Lasioderma serricorne (F.) (Coleoptera: Anobiidae), a pest associated with food-processing facilities, to elevated temperatures...
February 2011: Journal of Economic Entomology
https://www.readbyqxmd.com/read/21404872/efficacy-of-ozone-fumigation-against-the-major-grain-pests-in-stored-wheat
#13
E L Bonjour, G P Opit, J Hardin, C L Jones, M E Payton, R L Beeby
Field experiments were conducted in steel bins containing 13,600 kg of hard red winter wheat, Triiticum aestivum L. One bin was treated with ozone and the second bin served as a control. Stored grain insects were placed in bins for 1-, 2-, 3-, and 4-d exposure periods in sampling tubes to test ozone concentrations of 0, 25, 50, and 70 parts per million by volume (ppmv). Ozone treatments on eggs and larvae of Plodia interpunctella (Hübner) were not effective, but pupae were more susceptible. Sitophilus oryzae (L...
February 2011: Journal of Economic Entomology
https://www.readbyqxmd.com/read/20492254/consumer-acceptance-of-ozone-treated-whole-shell-eggs
#14
Setsuko Kamotani, Neal Hooker, Stephanie Smith, Ken Lee
UNLABELLED: Ozone-based processing is a novel technology with potentially fewer adverse effects than in-shell thermal pasteurization of eggs. There are no consumer acceptance studies published on ozone-treated eggs. This study examines consumers' ability to detect changes between ozone-treated, thermal-treated, and fresh untreated eggs. Consumers (n = 111) evaluated visual attributes of uncooked eggs and a separate group of consumers (n = 132) evaluated acceptability of cooked eggs. Consumers evaluated attribute intensity of the eggs...
March 2010: Journal of Food Science
https://www.readbyqxmd.com/read/20443592/effects-of-advanced-treatments-of-wastewater-effluents-on-estrogenic-and-reproductive-health-impacts-in-fish
#15
Amy L Filby, Janice A Shears, Briane E Drage, John H Churchley, Charles R Tyler
Whether the implementation of additional treatments for the removal of estrogens from wastewater treatment works (WwTWs) effluents will eliminate their feminizing effects in exposed wildlife has yet to be established, and this information is crucial for future decisions on investment into WwTWs. Here, granular activated carbon (GAC), ozone (O(3)), and chlorine dioxide (ClO(2)) were investigated for their effectiveness in reducing steroidal estrogen levels in a WwTW effluent and assessments made on the associated estrogenic and reproductive responses in fathead minnows (Pimephales promelas) exposed for 21 days...
June 1, 2010: Environmental Science & Technology
https://www.readbyqxmd.com/read/20401832/-avian-mycobacteriosis-in-humans-remains-a-threat-in-the-czech-republic
#16
REVIEW
Petr Kríz, Michal Slaný, Jembere Edmealem Shitaye, Ivo Pavlík
The members of Mycobacterium avium complex belong to the most common agents causing mycobacterioses in humans. They are classified as a potentially patogenic mycobacteria, although Mycobacterium avium subsp. avium represent veterinary and economic risks in birds (mainly poultry) as well as mammals (pigs etc.). Infected animals and their products (mainly eggs) often come from small household production and pose a risk for human health. The second member of this complex, Mycobacterium avium subsp. hominissuis, is commonly isolated from humans and pigs...
February 2010: Klinická Mikrobiologie a Infekc̆ní Lékar̆ství
https://www.readbyqxmd.com/read/20377969/fumigation-characteristics-of-ozone-in-postharvest-treatment-of-kabkab-dates-phoenix-dactylifera-l-against-selected-insect-infestation
#17
Mehrdad Niakousari, Zahra Erjaee, Shahram Javadian
Methyl bromide fumigation, the most accepted quarantine treatment for dates and many other dried commodities, will be phased out by 2015 worldwide. As a result, there is a critical need to develop durable alternatives for methyl bromide as postharvest treatments of agricultural commodities. This article presents a new method for postharvest treatment of Kabkab dates (Phoenix dactylifera L.) by application of gaseous ozone to reduce or eliminate all life stages (adults, larvae, and eggs) of Indian meal moth (Plodia interpunctella) and sawtooth grain beetle (Oryzaephilus surinamensis)...
April 2010: Journal of Food Protection
https://www.readbyqxmd.com/read/20355086/the-effect-of-gaseous-ozone-treatment-on-egg-components
#18
Herbert Fuhrmann, Nadine Rupp, Andrea Büchner, Peggy Braun
BACKGROUND: Because of the salmonella problem in poultry, disinfection technologies are necessary. Ozone is a strong oxidant used for the disinfection of surfaces, drinking water and foods. However, since ozone not only destroys bacteria but may also damage eggs, it is necessary to clarify the effects of ozone treatment on hatching egg components. In this study, doses of gaseous ozone ranging from 10 to 50 mL L(-1) were tested. The vitamin A and E contents and fatty acid composition of the egg yolk were determined...
March 15, 2010: Journal of the Science of Food and Agriculture
https://www.readbyqxmd.com/read/19674767/inactivation-of-ascaris-eggs-in-soil-by-microwave-treatment-compared-to-uv-and-ozone-treatment
#19
Sungmin Mun, Shin-Hyeong Cho, Tong-Soo Kim, Byung-Taek Oh, Jeyong Yoon
This study reports on the effect of microwave radiation for inactivation of Ascaris lumbricoides eggs in 25 g of soil compared to ultraviolet irradiation and ozone expose. Microwave radiation at 700 W with 14% water content (w/w) achieved approximately 2.5 log inactivation of eggs in soil within 60s. On the other hand, UV irradiation at 3 mW cm(-2) with and without shaking soil for 3600 s achieved approximately 0.32 and 0.01 log inactivation of eggs, respectively. In ozone treatment, 0.13 log inactivation of eggs was achieved with 5...
September 2009: Chemosphere
https://www.readbyqxmd.com/read/19253619/ionizing-radiation-as-a-phytosanitary-treatment-against-european-corn-borer-lepidoptera-crambidae-in-ambient-low-oxygen-and-cold-conditions
#20
Guy J Hallman, Richard L Hellmich
The European corn borer, Ostrinia nubilalis (Hübner) (Lepidoptera: Crambidae), is a quarantine pest for several fresh commodities, including corn-on-the-cob, bell peppers, and green beans. Methyl bromide fumigation is the usual phytosanitary treatment, but the fumigant is under increasing regulation as a stratospheric ozone-depleting substance. Ionizing radiation is a relatively new commercial alternative that is currently used in several countries. The present research explored radiation doses that would provide quarantine security for commodities at risk of being infested by O...
February 2009: Journal of Economic Entomology
keyword
keyword
75036
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"