Measures Of Feed Efficiency In Beef Cattle: Biological Basis And Effect On Response To Dietary Supplementation,
2024
West Virginia University
Measures Of Feed Efficiency In Beef Cattle: Biological Basis And Effect On Response To Dietary Supplementation, Modoluwamu Idowu
Graduate Theses, Dissertations, and Problem Reports (ETD)
During the feedlot receiving period, newly weaned beef cattle face various stressors, including weaning, transportation, vaccination, and exposure to pathogens. Additionally, changes in diet and low dry matter intake contribute to nutrient deficiencies, heightening susceptibility to disease and performance declines. Therefore, we examined the effects of dietary supplementation with a multicomponent blend of prebiotics and probiotics on the health, immune status, metabolism, and performance of newly weaned beef steers during a 35-day receiving period. Our results showed that compared to the control group, the supplemental additive (SYNB) increased average daily gain (ADG), dry matter intake, and meal events during the …
Effects Of Energy Drink Additives On Crayfish Metabolism,
2024
The University of Akron
Effects Of Energy Drink Additives On Crayfish Metabolism, Katherine Paltz
Williams Honors College, Honors Research Projects
The effects of caffeine and additives commonly found in energy drinks were tested on crayfish to record changes, if any, in their metabolism. Three experimental groups were studied: 1. Caffeine; 2. Caffeine + Glucuronolactone; 3.) Caffeine + Glucuronolactone + Taurine. Caffeine is a common stimulant used to improve mental awareness, headaches, memory, and athletic performance. Glucuronolactone is connected with cardiovascular issues and aggressive behavior. Taurine is said to improve mood and focus. The experiment was performed at two different caffeine levels: 600mg and 1200mg for an initial 1 hour of exposure and 10 hours after exposure used as a pseudo-baseline. …
Anti-Listeria Of H2o2-Peroxyacetic Acid Anti-Listeria Efficacy Of A Hydrogen Peroxide-Peroxyacetic Acid Mixer In Bacterial Buffered Solution And On Bell Peppers,
2024
West Virginia University
Anti-Listeria Of H2o2-Peroxyacetic Acid Anti-Listeria Efficacy Of A Hydrogen Peroxide-Peroxyacetic Acid Mixer In Bacterial Buffered Solution And On Bell Peppers, Peighton Denae Foster
Graduate Theses, Dissertations, and Problem Reports (ETD)
This study aims to 1) evaluate the efficacy of H2O2-peroxyacetic acid (PAA) mixer to inactivate Listeria monocytogenes in 0.1% buffered-peptone-water; 2) evaluate the reduction and mitigation of cross-contamination on peppers. For the study-1, aliquots of 1.0-ml mixer solutions (0.25, 0.50 and 0.84%) were added to the first 3-well of 8-strip-deep-well microplates. Then, the 0.1 ml of 10-fold dilution the Nalidixic-acid-resistant (NaL) L. monocytogenes was added and mixed immediately with a multichannel pipette. After exposure for 0, 5, 15, 30, and up to 120-s, 1 ml of 2×D/E neutralized solution was added to terminate the reaction followed …
Conceptualizing Sustainability And Resilience In Value Chains In Times Of Multiple Crises—Notes On Agri-Food Chains,
2024
University of Bonn
Conceptualizing Sustainability And Resilience In Value Chains In Times Of Multiple Crises—Notes On Agri-Food Chains, Alexander Follmann, Peter Dannenberg, Nina Baur, Boris Braun, Grit Walther, Amelie Bernzen, Jan Börner, Michael Brüntrup, Martin Franz, Emmanuel Sulle
Arusha Climate and Environmental Research Centre
Global and regional agri-food value chains feed societies and are an income source for hundreds of millions of farmers around the world. They are also target areas for action to achieve a global sustainability transformation. Agri-food chains are highly vulnerable in the context of multiple crises, including the global environmental crisis, geopolitical fragmentation, armed conflicts and wars, and the aftermath of the COVID-19 pandemic. Measures to increase chain resilience are widely discussed; however, some such measures contradict sustainability measures. While there has been considerable research on the sustainability and resilience of agri-food chains, few studies have integrated both perspectives or …
Letter From The Dean,
2024
University of Arkansas, Fayetteville
Letter From The Dean, Jeff Edwards
Discovery, The Student Journal of Dale Bumpers College of Agricultural, Food and Life Sciences
No abstract provided.
Contents,
2024
University of Arkansas, Fayetteville
Contents, Discovery Editors
Discovery, The Student Journal of Dale Bumpers College of Agricultural, Food and Life Sciences
No abstract provided.
Instructions For Authors,
2024
University of Arkansas, Fayetteville
Instructions For Authors, Discovery Editors
Discovery, The Student Journal of Dale Bumpers College of Agricultural, Food and Life Sciences
No abstract provided.
Effects Of Storage Regimes On Chemistry, Functional Properties, And Vitamin Profile Of Different Varieties Of Chickpea,
2024
South Dakota State University
Effects Of Storage Regimes On Chemistry, Functional Properties, And Vitamin Profile Of Different Varieties Of Chickpea, Shirin Kazemzadeh Pournaki
Electronic Theses and Dissertations
Chickpea (cicer arietinum) samples from five distinct varieties (crown, royal, orion, sierra, and frontier) were subjected to varying storage conditions to investigate the impact of temperature and relative humidity (rh) on their chemical, functional, physical properties, and vitamin b profile. over 360 days, samples were stored at two temperatures (21°c and 40°c) and three rh levels (40%, 55%, 65%), with collections made every 90 days. initial observations focused on key chemical properties including moisture, protein, fat, and total starch content. subsequently, protein and starch fractions were isolated for further analysis, employing techniques such as sodium dodecyl sulfate-polyacrylamide gel electrophoresis (sds-page) …
Insights Into Phytonutrient Profile And Postharvest Quality Management Of Jackfruit: A Review,
2024
Edith Cowan University
Insights Into Phytonutrient Profile And Postharvest Quality Management Of Jackfruit: A Review, Jashanpreet Kaur, Zora Singh, Hafiz Muhammad Shoaib Shah, Muhammad Sohail Mazhar, Mahmood Ul Hasan, Andrew Woodward
Research outputs 2022 to 2026
Jackfruit (Artocarpus heterophyllus Lam.), also known as ‘vegetarian’s meat’, is an excellent source of carbohydrates, protein, fiber, vitamins, minerals, and several phytochemicals. It is a climacteric fruit that exhibits an increase in ethylene biosynthesis and respiration rate during fruit ripening. The market value of jackfruit is reduced due to the deterioration of fruit quality during storage and transportation. There is a lack of standardized harvest maturity index in jackfruit, where consequently, fruit harvested at immature or overmature stages result in poor quality ripe fruit with short storage life. Other factors responsible for its short postharvest life relate to its highly …
Rapid Discrimination Between Wild And Cultivated Ophiocordyceps Sinensis Through Comparative Analysis Of Label-Free Sers Technique And Mass Spectrometry,
2024
Edith Cowan University
Rapid Discrimination Between Wild And Cultivated Ophiocordyceps Sinensis Through Comparative Analysis Of Label-Free Sers Technique And Mass Spectrometry, Qing Hua Liu, Jia Wei Tang, Zhang Wen Ma, Yong Xuan Hong, Quan Yuan, Jie Chen, Xin Ru Wen, Yu Rong Tang, Liang Wang
Research outputs 2022 to 2026
Ophiocordyceps sinensis is a genus of ascomycete fungi that has been widely used as a valuable tonic or medicine. However, due to over-exploitation and the destruction of natural ecosystems, the shortage of wild O. sinensis resources has led to an increase in artificially cultivated O. sinensis. To rapidly and accurately identify the molecular differences between cultivated and wild O. sinensis, this study employs surface-enhanced Raman spectroscopy (SERS) combined with machine learning algorithms to distinguish the two O. sinensis categories. Specifically, we collected SERS spectra for wild and cultivated O. sinensis and validated the metabolic profiles of SERS spectra using Ultra-Performance …
Melatonin Application Suppresses Oxidative Stress And Maintains Fruit Quality Of Cold Stored ‘Esperanza’ Raspberries By Regulating Antioxidant System,
2024
Edith Cowan University
Melatonin Application Suppresses Oxidative Stress And Maintains Fruit Quality Of Cold Stored ‘Esperanza’ Raspberries By Regulating Antioxidant System, Hafiz M. S. Shah, Zora Singh, Mahmood Ul Hasan, Jashanpreet Kaur, Eben Afrifa-Yamoah, Andrew Woodward
Research outputs 2022 to 2026
Raspberries are highly perishable and have a short storage life. To extend its storage life, we evaluated the impact of preharvest melatonin (MEL) application (0, 50, 100, 200 mol L−1), three days before harvest, on the activities of oxidative and antioxidative enzymes and quality attributes in ‘Esperanza’ raspberries up to 10 d cold storage. The 200 mol L−1 MEL-treated raspberries exhibited a significant reduction in disease incidence while maintaining higher marketable fruit and activities of superoxide dismutase, glutathione reductase, dehydroascorbate reductase, monodehydroascorbate reductase, ascorbate peroxidase and catalase as compared to control. Additionally, it reduced activities of polyphenol oxidase, peroxidase and …
Water Loss: A Postharvest Quality Marker In Apple Storage,
2024
Edith Cowan University
Water Loss: A Postharvest Quality Marker In Apple Storage, Mahmood Ul Hasan, Zora Singh, Hafiz M. S. Shah, Jashanpreet Kaur, Andrew Woodward
Research outputs 2022 to 2026
Apple fruit can be stored for long periods of time, especially with the use of controlled atmosphere storage, but like many fruits and vegetables are susceptible to water loss. Water loss can result in compromised appearance such as skin shriveling, as well as loss of firmness, and reduced saleable weight, which in turn affect the income of growers and other industry stakeholders. Preharvest factors that can influence water loss in apples during the postharvest period include climate, cultivar, fruit size, tree age, orchard practices, and harvest maturity. Postharvest factors such as the storage temperature, relative humidity, storage type, and duration …
Advancing Sustainable Malting Practices: Aquaporins As Potential Breeding Targets For Improved Water Uptake During Controlled Germination Of Barley (Hordeum Vulgare L.),
2024
Edith Cowan University
Advancing Sustainable Malting Practices: Aquaporins As Potential Breeding Targets For Improved Water Uptake During Controlled Germination Of Barley (Hordeum Vulgare L.), Clare E. O’Lone, Angéla Juhász, Mitchell Nye-Wood, David Moody, Hugh Dunn, Jean P. Ral, Michelle L. Colgrave
Research outputs 2022 to 2026
The conversion of raw barley (Hordeum vulgare L.) to malt requires a process of controlled germination, where the grain is submerged in water to raise the moisture content to > 40%. The transmembrane proteins, aquaporins, influence water uptake during the initial stage of controlled germination, yet little is known of their involvement in malting. With the current focus on sustainability, understanding the mechanisms of water uptake and usage during the initial stages of malting has become vital in improving efficient malting practices. In this study, we used quantitative proteomics analysis of two malting barley genotypes demonstrating differing water-uptake phenotypes in the …
Effect Of High-Pressure Processing On The Antioxidant And Antibacterial Properties Of Honey,
2024
Edith Cowan University
Effect Of High-Pressure Processing On The Antioxidant And Antibacterial Properties Of Honey, Ayesha Faraz, Mark Williams, Wmad Binosha Fernando, Vijay Jayasena
Research outputs 2022 to 2026
High pressure processing (HPP) have the potential to be used as an alternative to commercial thermal processing of honey. Its impact on the antioxidant and antibacterial properties of honey have yet to be understood properly. This study focuses on the effects of HPP on the antioxidant and antibacterial properties of honey. Six different honey samples were subjected to HPP at 400 and 600 MPa for 10 and 15 min. The antioxidant properties were measured in terms of total phenolic content, total flavonoid content, the 2,2-diphenyl-1-picrylhydrazyl free radical scavenging assay, and 2,2′-azino-bis (3-ethylbenzothiazoline-6-sulphonic acid) free radical scavenging assay. The antibacterial activity …
Growing South Dakota (Winter 2024),
2024
South Dakota State University
Growing South Dakota (Winter 2024), College Of Agriculture, Food And Environmental Sciences
Growing South Dakota (Publication of the College of Agriculture, Food and Environmental Sciences)
[Page] 3 Continuing a Leadership Journey
/="/">[Page] 5 CAFES Leadership Team Grows
/="/">[Page] 7 Award-Winning Faculty & Staff
/="/">[Page] 9 New Endowment Holders Recognized
/="/">[Page] 10 Inaugural Precision Livestock Field School Offered at SDSU Cottonwood Field Station
/="/">[Page] 11 SDSU Celebrates Professional Program in Veterinary Medicine Students [Page] 13 Clay Carlson, SDSU Meat Science Graduate Student Approaches School and Life with Winning Mindset
/="/">[Page] 15 SDSU Alumni has been selected as the Head Coach of the South Dakota State University Livestock Judging Team
/="/">[Page] 16 Livestock Units Promote Hands-On Learning & Premier Research …
Review Of Detection Limits For Various Techniques For Bacterial Detection In Food Samples,
2024
Technological University Dublin
Review Of Detection Limits For Various Techniques For Bacterial Detection In Food Samples, Xinyi Zhao Nanolab Research Centre, Abhijnan Bhat, Christine O’Connor School Of Food Science And Environmental Health, James Curtin Faculty Of Engineering And Built Environment, Baljit Singh, Micra Biodiagnostics Technology Gateway And Health, Engineering & Materials Sciences (Hems) Research Hub, Furong Tian Nanolab Research Centre
Articles
Foodborne illnesses can be infectious and dangerous, and most of them are caused by bacteria. Some common food-related bacteria species exist widely in nature and pose a serious threat to both humans and animals; they can cause poisoning, diseases, disabilities and even death. Rapid, reliable and cost-effective methods for bacterial detection are of paramount importance in food safety and environmental monitoring. Polymerase chain reaction (PCR), lateral flow immunochromatographic assay (LFIA) and electrochemical methods have been widely used in food safety and environmental monitoring. In this paper, the recent developments (2013–2023) covering PCR, LFIA and electrochemical methods for various bacterial species …
Salmonella Detection In Food Using A Hek-Htlr5 Reported Cell-Based Sensor,
2024
Purdue University
Salmonella Detection In Food Using A Hek-Htlr5 Reported Cell-Based Sensor, Esma Eser, Victoria A. Felton, Rishi Drolia, Arun K. Bhunia
Biological Sciences Faculty Publications
The development of a rapid, sensitive, specific method for detecting foodborne pathogens is paramount for supplying safe food to enhance public health safety. Despite the significant improvement in pathogen detection methods, key issues are still associated with rapid methods, such as distinguishing living cells from dead, the pathogenic potential or health risk of the analyte at the time of consumption, the detection limit, and the sample-to-result. Mammalian cell-based assays analyze pathogens’ interaction with host cells and are responsive only to live pathogens or active toxins. In this study, a human embryonic kidney (HEK293) cell line expressing Toll-Like Receptor 5 (TLR-5) …
Development And Characterization Of Transparent Soil Using Biodegradable Polysaccharides,
2024
South Dakota State University
Development And Characterization Of Transparent Soil Using Biodegradable Polysaccharides, Said Badshah
Electronic Theses and Dissertations
No abstract provided.
Flavor Extraction From Dried Lavender Flower Lavandula Angustifolia By Enfleurage Method And Its Application In Pasteurized Milk,
2024
Faculty of Science
Flavor Extraction From Dried Lavender Flower Lavandula Angustifolia By Enfleurage Method And Its Application In Pasteurized Milk, Techin Chantarachai
Chulalongkorn University Theses and Dissertations (Chula ETD)
Enfleurage is a technique that uses fat or oil as an adsorbent to extract essential oils and aromas from flowers. In this study, butter was used to adsorb the aroma from dried lavender flowers (Lavandula angustifolia). The aim of the study was to determine the optimal conditions for extracting the aroma from lavender flowers using the response surface methodology (RSM). The effects of temperature (40–65°C), extraction time (20–70 min), and the ratio of dried lavender flowers (15–27.6 g) to butter (200 g) on the linalool content and aroma liking scores were investigated. The study found that the optimal conditions were …
Effect Of Non-Thermal Plasma On Postharvest Quality Of Tomato,
2024
Faculty of Science
Effect Of Non-Thermal Plasma On Postharvest Quality Of Tomato, Aishwarya Pant
Chulalongkorn University Theses and Dissertations (Chula ETD)
Microbial attack is a major factor in fruit and vegetable deterioration. One non-thermal method that has shown promise in overcoming these limitations is cold plasma (CP) technology. This study evaluates the impact of dielectric barrier discharge (DBD) cold plasma treatment on the quality, shelf life, and disease incidence of tomatoes. This study was conducted in two stages in this research. Using argon as the working gas, tomatoes were subjected to CP treatment in the first stage for varied power levels (5–20 kV) and times (1–10 minutes). Over a 72-day period, non-destructive studies were conducted to determine disease incidence, marketability, and …
