Food Science Commons^™

Melissa Campbell And John Dupre - Covid 19 Oral History Project, Melissa Campbell, Institute Of Child Nutrition. Child Nutrition Archives.

Oral History Project (all interviews)

During 2022 the Child Nutrition Archives conducted multiple interviews investigating how child nutrition professionals dealt with the Covid 19 pandemic and its effects on the operations of school feeding programs. This interview examines the response of the Louisiana Department of Education Child Nutrition Programs.

Becky Landes - Covid 19 Oral History Project, Becky Landes, Institute Of Child Nutrition. Child Nutrition Archives.

Oral History Project (all interviews)

During 2022 the Child Nutrition Archives conducted multiple interviews investigating how child nutrition professionals dealt with the Covid 19 pandemic and its effects on the operations of school feeding programs. This interview examines the experiences of Becky Landes, who is a current Food Service Director for Manchester Community Schools in Indiana. For over 20 years, Becky has been in Child Nutrition. She holds a Level 4 Certificate from the School Nutrition Association and is pursuing a Bachelor’s degree in Business Administration and Management. Becky is involved in Farm to School in Indiana. She has collaborated with the Indiana Department of …

Shelly Mohr - Covid 19 Oral History Project, Shelly Mohr, Institute Of Child Nutrition. Child Nutrition Archives.

Oral History Project (all interviews)

During 2022 the Child Nutrition Archives conducted multiple interviews investigating how child nutrition professionals dealt with the Covid 19 pandemic and its effects on the operations of school feeding programs. This interview examines the experiences of Shelly Mohr. Mohr is in her 23rd year as a Food Service Director in a K-12 School District.

Effects Of Thickness Fraction Process On Physicochemical Properties, Cooking Qualities, And Sensory Characteristics Of Long-Grain Rice Samples, Sara E. Jarma Arroyo, Terry J. Siebenmorgen, Han-Seok Seo

Food Science Faculty Publications and Presentations

A process of removing thinner kernels of rough rice, i.e., thickness fraction process, has been suggested as a method for increasing milling yields in the rice industry. This study aimed at determining whether physicochemical properties, cooking qualities, and sensory characteristics of rice samples could be changed by the addition of a thickness fraction into the rice process stream. Each of four long-grain rice cultivar lots was assigned into two groups: unfractionated and thickness-fractionated. For the thickness-fractionated group, thin rice kernels (

Bovine Respiratory Microbiota Of Feedlot Cattle And Its Association With Disease, Jianmin Chai, Sarah F. Capik, Beth Kegley, John T. Richeson, Jeremy G. Powell, Jiangchao Zhao

Animal Science Faculty Publications and Presentations

Bovine respiratory disease (BRD), as one of the most common and costly diseases in the beef cattle industry, has significant adverse impacts on global food security and the economic stability of the industry. The bovine respiratory microbiome is strongly associated with health and disease and may provide insights for alternative therapy when treating BRD. The niche-specific microbiome communities that colonize the inter-surface of the upper and the lower respiratory tract consist of a dynamic and complex ecological system. The correlation between the disequilibrium in the respiratory ecosystem and BRD has become a hot research topic. Hence, we summarize the pathogenesis …

Conversion Of Food Waste Into 2,3-Butanediol Via Thermophilic Fermentation: Effects Of Carbohydrate Content And Nutrient Supplementation, Dajun Yu, Joshua O'Hair, Nicholas Poe, Qing Jin, Sophia Pinton, Yanhong He, Haibo Huang

Biology Faculty Research

Fermentation of food waste into 2,3-butanediol (2,3-BDO), a high-value chemical, is environmentally sustainable and an inexpensive method to recycle waste. Compared to traditional mesophilic fermentation, thermophilic fermentation can inhibit the growth of contaminant bacteria, thereby improving the success of food waste fermentation. However, the effects of sugar and nutrient concentrations in thermophilic food waste fermentations are currently unclear. Here, we investigated the effects of sugar and nutrients (yeast extract (YE) and peptone) concentrations on 2,3-BDO production from fermenting glucose and food waste media using the newly isolated thermophilic Bacillus licheniformis YNP5-TSU. When glucose media was used, fermentation was greatly affected …

The Effect Of Batter Characteristics On Protein-Aided Control Of Fat Absorption In Deep-Fried Breaded Fish Nuggets, Lulu Cui, Jiwang Chen, Yuhuan Wang, Youling L. Xiong

Animal and Food Sciences Faculty Publications

Soy protein (SP), egg white protein (EP), and whey protein (WP) at 6% w/w were individually incorporated into the batter of a wheat starch (WS) and wheat gluten (WG) blend (11:1 w/w ratio). Moisture adsorption isotherms of WS and proteins and the viscosity, rheological behavior, and calorimetric properties of the batters were measured. Batter-breaded fish nuggets (BBFNs) were fried at 170 °C for 40 s followed by 190 °C for 30 s, and pick-up of BBFNs, thermogravimetric properties of crust, and fat absorption were determined. The moisture absorption capacity was the greatest for WS, followed by WG, SP, EP, and …

A Taste For Education And Research, Susan Vernon-Devlin, Robert Seltzer

Rosen Research Review

Pots, pans and commercial kitchen equipment are not the only things found in UCF Rosen College of Hospitality Management’s kitchen labs. A component for hospitality education and research, the college’s labs teach fourth year medical students to practice culinary medicine with a grain of salt, flip the kegs on undergraduates brewing beer, and serve as taste-and-test kitchens for restaurant brands looking to spice up a menu.

Testing The Drosophila Maternal Haploid Gene For Functional Divergence And A Role In Hybrid Incompatibility, Dean M. Castillo, Benjamin Mccormick, Connor M. Kean, Sahana Natesan, Daniel A. Barbash

Nebraska Cooperative Extension: Faculty and Staff Publications

Crosses between Drosophila simulans females and Drosophila melanogaster males produce viable F1 sons and poorly viable F1 daughters. Unlike most hybrid incompatibilities, this hybrid incompatibility violates Haldane’s rule, the observation that incompatibilities preferentially affect the heterogametic sex. Furthermore, it has a different genetic basis than hybrid lethality in the reciprocal cross, with the causal allele in Drosophila melanogaster being a large species-specific block of complex satellite DNA on its X chromosome known as the 359-bp satellite, rather than a protein-coding locus. The causal allele(s) in Drosophila simulans are unknown but likely involve maternally expressed genes or factors since the F1 …

Incorporating Chokeberry (Aronia) Into A Home Landscape, Claude J. Jean, Paul E. Read, Ellen T. Paparozzi

Nebraska Cooperative Extension: Faculty and Staff Publications

Chokeberry (Aronia) is an ornamental plant that has found use in the home landscape, providing colorful displays and annually producing berries for the enjoyment of the homeowner and wildlife alike. With careful placement, this durable plant needs minimal care and has few pest problems. It is gaining attention for its timeless beauty.

Dairy Digest 2022 : A Hoofprint In Time, South Dakota State University Dairy Club

Dairy Digest

This is the 2022 Dairy Digest. The Diary Digest is published annually by the South Dakota State University Dairy Club. The Digest contains information and news about the activities and members of the SDSU Dairy Club for the academic year 2021 - 2022.

Preventative Weed Management Strategies In Arkansas Tomato Production, Gracie E. Morrison, Matthew Bertucci

Discovery, The Student Journal of Dale Bumpers College of Agricultural, Food and Life Sciences

Cost-effective weed suppression is an important consideration for tomato growers. Growers often choose methods which minimize hand labor, as hand weeding can be prohibitively expensive. This project determined economic viability of high tunnel tomatoes treated with several methods of weed control, both organic and chemical. These methods included: 2-week hand weeding, 1-week hand weeding, preemergent herbicide application (plots sprayed with herbicide prior to weed emergence), straw mulch (plots bedded with straw), landscape fabric (plots covered in fabric), and untreated weedy control plots. These six treatments were applied to randomized blocks in a high tunnel. Weeding, planting, and harvesting were all …

Some Fermentation Parameters Affecting The Cell Growth Of Saccharomyces Cerevisiae And The Qualities Of Black Rice Beverage, Aung Pyae

Chulalongkorn University Theses and Dissertations (Chula ETD)

Black rice (Hom Nil: Oryza sativa) is well-known for their health benefits thanks to their high content in proteins, fibers, vitamins and minerals as well as their abundance in phenolic compounds. These compounds contribute to the color and antioxidant properties of the black rice. Thus, the aim of the study was to conduct fermentation on black rice using two varieties of yeast strains, Saccharomyces cerevisiae SC90 and M30, over the course of 10 days comparing temperature and sucrose adding. The obtained data can be utilized in designing and developing a functional fermented beverage with black rice. In the process, black …

Effect Of Cinnamon And Nutmeg Essential Oils On The Smoked Meat (Se'i Sapi) Quality, Ulil Afidah

Chulalongkorn University Theses and Dissertations (Chula ETD)

Se’i sapi is a traditional Indonesian smoked meat product that is normally degraded by both microorganisms and lipid oxidation. The aim of this study was to determine the effect of essential oils on the quality of sterilized se’i sapi. Firstly, antioxidant activity and total phenolic compounds of cinnamon (CEO) and nutmeg (NEO) essential oils, and liquid smoke were investigated. It was found that CEO and NEO had good potential on their antioxidant activities, while liquid smoke exhibited very low antioxidant activity. Total phenolic content of CEO and NEO showed a high value, which were 110.64 and 109.13 mg GAE/g, respectively. …

High Resistant Starch Rice: Variation In Starch Related Snps, And Functional, And Sensory Properties, Ming Hsuan Chen, Karen Bett-Garber, Jeanne Lea, Anna Mcclung, Christine Bergman

Hospitality Faculty Research

Human diets containing greater resistant starch (RS) are associated with superior glycemic control. Although high amylose rice has higher RS (29 g/kg to 44 g/kg) than lower amylose content varieties, sensory and processing properties associated with RS have not been evaluated. This study used variants of Waxy and starch synthase II a (SSIIa) genes to divide high amylose (256 g/kg to 284 g/kg) varieties into three haplotypes to examine their effects on RS, RVA parameters, and 14 cooked rice texture properties. RVA characteristics were influenced by both genes with peak and hotpaste viscosity differentiating the three haplotypes. Setback from hotpaste …

Modeling The Flow And Creep Compliance Properties Of Ice-Cream Mixes, Hiran Ranaweera

Electronic Theses and Dissertations

This work documented the influence of the protein source (MPC80 and WPC80), protein content (4-12%), and temperature (5-35ºC) on the rheological behavior (flow curve, frequency sweep, and creep-recovery) of ice-cream mixes (ICM). For each protein source, the viscosity of the ICM was satisfactorily modeled (𝑅2>0.98, 𝑅2 𝑎𝑑𝑗>0.98, and E0.99), while the recovery phase was represented by an empirical model. The percentage of recovery (%R) of the ICM significantly decreased with the protein content.

Food Environment, Food Acquisition Behavior, And Fruit And Vegetable Consumption Among Burmese Immigrants And Refugees : A Socio-Ecological Study, Hnin Wai Lwin Myo

Legacy Theses & Dissertations (2009 - 2024)

Background: Using the framework of the Socio-Ecological Model, the current study aimed to investigate the associations between nutritional knowledge, food environment, food acquisition behavior, and daily recommended fruit and vegetable consumption (≥5 cups of fruits and vegetables) among Burmese refugees and immigrants in the Capital Region, New York. Methods: During July - November 2018, a cross-sectional survey with face-to-face interviews was conducted among Burmese refugees and immigrants aged 18 years and older living in Albany and Rensselaer counties (n=173, 52.0% female, mean age = 42.8). Daily recommended fruit and vegetable consumption was determined as ≥5 cups of fruit and vegetable …

Don’T Forget To Wash! Water, Sanitation, And Hygiene Among Zambian Students, Katie Schmitz

NUTR/GLST 498b: Global Research Experiences in Nutrition and Health

Introduction: Water, sanitation, and hygiene practices in sub-Saharan Africa, including Zambia, have not met the Millennium Development Goals (MDGs) and remain inadequate to improve the overall health and wellbeing of most populations.

Methods: Survey research, interviews, WASH observations, and anthropometric assessment were conducted between May-June 2022 on 6-7th grade students within 6 Zambian schools.

Results: While hygiene knowledge was prominent, and handwashing stations and pit latrines were available, schools rarely supplied soap or toilet paper. Diarrheal and respiratory diseases were common and water shortages remain problematic with some students traveling long distances to reach a water source.

Discussion: As in …

Dental Decay In Zambian School Children In Eastern And Southern Provinces, Elizabeth Graham

NUTR/GLST 498b: Global Research Experiences in Nutrition and Health

Introduction: Dental caries is the most prevalent and infectious disease worldwide. Zambia has a high rate of vitamin A deficiency, and this deficiency is associated with dental caries.

Methods: Visual dental checks, interviewing, and anthropometric assessments were done on 781 Zambian primary school children.

Results: Caries rates are 20% among sample populations, males have more decay than females, first molars are the most decayed, a majority use toothbrushes to clean their teeth, and children who eat vitamin A rich foods are less likely to have dental caries.

Discussion: Caries’ rates in the Southern and Eastern provinces are higher than in …

Evaluate The Efficacy Of A Mixture Of Peroxyacetic Acid And H2o2 Against The Survival And Cross-Contamination Of The Salmonella Surrogate Enterococcus Faecium On Tomatoes During Triple-Wash, Corey Waitman Coe

Graduate Theses, Dissertations, and Problem Reports (ETD)

Triple-wash with a mixture of peroxyacetic acid and H2O2 (SaniDate-5.0) during post-harvest processing of fresh produce has been recommended by West Virginia Small Farm Center to improve microbial safety. It has been well recognized that the washing of produce is more important for preventing cross-contamination than reducing foodborne pathogens. Furthermore, it may help improve public confidence in that the produce they obtain from locally grown farmers is safe for their consumption. determine the efficacy of SaniDate-5.0 for reducing the survival and preventing cross-contamination of the Salmonella surrogate Enterococcus faecium on tomatoes during triple-wash.

E. faecium ATCC-8459 (resistant to 100-ppm nalidixic-acid) …