Food Science Commons^™

Uses For Canola Meal, John Bonnardeaux

All other publications

Rapeseed (Brassica napus) is a bright yellow flowering member of the family Brassicaceae (mustard or cabbage family). Industrial rapeseed is high in erucic acid or H.E.A.R, with greater than 45 per cent erucic acid, which is mildly toxic to animals especially poultry. Erucic acid at levels beyond 0.605 per cent in diet is known to cause growth depression, reduction in feed intake and efficiency in growing chicks. Natural rapeseed meal also contains glucosinolates (the 'hot' in mustard seeds, when this compound is broken down with water it reacts and provides the heat felt on the tongue, characteristic in all Brassicaceae …

Contents, Discovery Editors

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

No abstract provided.

A Programmatic Audit Of The Massachusetts Vitamin Litigation Project Final Report, Colleen Manning, Tatjana Meschede, Elaine Werby

Center for Social Policy Publications

The Massachusetts Vitamin Litigation Project resulted in the 2002 partial settlement of a class action lawsuit brought by the law firm of Ellis and Rapacki on behalf of residents of the Commonwealth who purchased indirect vitamin products1 during the period from 1990 through 1999. In return for the release of claims, the defendants (a group of pharmaceutical manufacturers) agreed to pay a settlement amount of more than $19 million to be allocated to charitable organizations providing food and nutrition programs in Massachusetts. An additional $2.5 million in settlement funds was subsequently approved.

A total of 572 grants ranging from $1,000 …

Letter From The Dean, Gregory J. Weidemann

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

No abstract provided.

Discovery: The Student Journal Of Dale Bumpers College Of Agricultural, Food And Life Sciences - Volume 8 2007, Several Authors

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

No abstract provided.

Solar Dryer Construction And Use Manual Version 2.0 2007, Jonathan P. Rowe, Jonathan K. Russon, Frost M. Steele

Faculty Publications

In less time than it took to develop this solar dryer and manual, the Pacific Island area has experienced several typhoons and tropical depressions followed by significant flooding and destruction of homes, properties and crops. It is in the interest of all people to become more self-reliant in times of need and to have the basic necessities available at a moment’s notice to sustain life until transportation, commerce, health care, agriculture, water, etc. can be restored to a more normal state. This work was done to enable the people of the Pacific islands to meet some of their food requirements …

Assessing The Acceptability Of Chocolate Chip Cookies Formulated With Fat Substitutes, Marcel R. Gailes

Electronic Dissertations and Theses

The purpose of this study was to investigate consumer acceptance of fat substitutes as replacements for butter in chocolate chip cookies. This experiment was designed with the aim to examine how fat substitutes affect the sensory and physical qualities that contribute to acceptability of chocolate chip cookies. The fat substitutes used in my investigation included flaxseed meal, tofu, nonfat plain yogurt, unsweetened applesauce, white bean paste, and a shortening made of soy protein and canola oil known as Spectrum Spread. The fat content of the cookie dough consisted of 100% butter in the control and 25% butter and 75% substitute …

Changing Maine, 1960-2010: Teaching Guide, Richard Barringer, New England Environmental Finance Center

Maine History & Policy Development

Unlike forty years ago, none of us is now certain what the future holds for Maine – except that it will be different. Maine has been transformed by the events of the recent decades. We have come into a new world, a new time – a new historical era, if you will. This new era, like previous eras in Maine history, will require of us new ways of thinking, new ways of understanding, new ways of organizing ourselves as a community of people, if the values and culture we share and cherish are to endure and flourish.

Quality Of Cornmeal Stored Long-Term In A Low Oxygen Atmosphere, Megan L. Bingham, Heather F. Pahulu, Lynn V. Ogden, Oscar A. Pike

Faculty Publications

The U.S. Department of Homeland Security recommends food be included in efforts to be prepared for natural disasters and other emergencies. Cornmeal packaged in No. 10 cans with a low oxygen atmosphere has been available in the retail market for decades, but the effect of long-term storage on quality is unknown. This study assessed the quality of cornmeal stored up to 33 years at ambient temperatures in a low oxygen atmosphere. Sixteen samples of cornmeal packaged in No. 10 cans ranging in age from < 1 to 33 years were obtained from donors. The cornmeal and products made from the cornmeal (cornbread and cornmeal hot cereal) were evaluated by a 50-member consumer panel using a 9-point hedonic scale for attributes including appearance, aroma, flavor, texture, and overall acceptability. Acceptance for everyday use and emergency situations was also determined. Additional measurements included can headspace oxygen, can seam integrity, color, and water activity. There was no significant decrease over storage time in aroma, texture, flavor, and overall acceptability in cornmeal, cornbread or cornmeal cereal. Hedonic scores for cornmeal aroma and appearance ranged from 5.2 to 6.3 and 5.6 to 7.0, respectively. Hedonic scores for overall acceptability of cornmeal cereal and corn bread varied from 4.5 to 6.0 and 6.0 to 7.1, respectively. Acceptance of the cornmeal in a regular diet ranged from 44 to 76 % and emergency acceptance ranged from 90 to 99 %. Headspace oxygen ranged from 0.309 to 20.4%. CIE L*a*b* color values ranged from 82.0-86.6, 3.2-10.1, and 26.3-50.8, respectively. Cornmeal appearance hedonic scores correlated with CIE b* color values (r2=0.75). Water activity ranged from .28 to .58. Cornmeal, especially as an ingredient in a recipe, is capable of retaining a high percentage of consumer acceptance over long periods of time and can be included in long-term food storage efforts.

Desulfovibrio Desulfuricans G20 Tetraheme Cytochrome Structure At 1.5 A˚ And Cytochrome Interaction With Metal Complexes, Mrunalini Pattarkine, J J. Tanner, C A. Bottoms, Y H. Lee, Judy D. Wall

Faculty Works

The structure of the type I tetraheme cytochrome c3 from Desulfovibrio desulfuricans G20 was determined to 1.5 A˚ by X-ray crystallography. In addition to the oxidized form, the structure of the molybdate-bound form of the protein was determined from oxidized crystals soaked in sodium molybdate. Only small structural shifts were obtained with metal binding, consistent with the remarkable structural stability of this protein. In vitro experiments with pure cytochrome showed that molybdate could oxidize the reduced cytochrome, although not as rapidly as U(VI) present as uranyl acetate. Alterations in the overall conformation and thermostability of the metal-oxidized protein were investigated …

Antimicrobial Properties Of Syringopeptin 25a And Rhamnolipids, Prerak T. Desai

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The increasing bacterial resistance to available antibiotics requires the search for new antibacterial compounds to be broadened. This study investigated the antimicrobial properties of two secondary metabolites from fluorescent pseudomonads -- syringopeptin 25A, a lipodepsipeptide produced by Pseudomonas syringae pv. syringae, and a rhamnolipid mixture produced by Pseudomonas aeruginosa. The rate of antimicrobial action was determined by monitoring the rate of uptake of propidium iodide during exposure to the compounds. Inhibition was also confirmed by the microbroth dilution method to determine the MI Cs. Both the compounds inhibited growth of Gram-positive organisms, including Mycobacterium smegmatis, staphylococci, and …

The Integration Of The Nutrition Screening Tool With The Interdisciplinary Plan Of Care Form, Beth Hyatt

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Literature Review

Undernutrition in the hospital setting has been shown to cause adverse outcomes. Screening for nutritional risk assists in the detection of undernutrition with subsequent early intervention to prevent further decline. While many nutrition screening tools exist, none are proven to detect undernutrition. Furthermore, many barriers exist for utilizing nurses as primarily responsible for screening patients for nutritional risk.

Background

A hospital reviewed the nutrition screening process and found that the form used and screening factors were insufficient to adequately detect undernutrition and appropriate referrals for dietitians.

Objectives

1) Determine if nursing compliance improved when the nutrition screening form …

Assessment Of Whole Grain Intake And Health Correlates In An Aging Population, Alexis Howard

Senior Honors Projects

Research suggests that whole grain intake may decrease the risk of heart disease, type II diabetes, hypertension, obesity, and many types of cancer. The overall goal of this work is to increase the health status of an older adult population through comprehensive nutrition risk assessment and exposure to tailored nutrition education interventions. This project involved assisting in baseline and post-intervention assessment of the knowledge, attitude, and intake of whole grain foods within a convenience sample of fifty-eight older adults residing in low-income housing sites across Rhode Island. Anthropometry, including height, weight, waist circumference, and blood pressure was measured, along with …

Milk Intake In Early And Late Adulthood And Risk Of Osteoporotic Hip Fractures In Utah, Melanie Jean Slavens

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The relationship between milk intake and risk of osteoporotic fractures is uncertain. Associations between milk intake and milk avoidance in relation to osteoporotic hip fracture were examined in the Utah Study of Nutrition and Bone Health (USNBH), a statewide case-control study. Cases were ascertained at Utah hospitals treating 98 percent of hip fractures during 1997-2001 and included 1188 men and women aged 50-89 years. Age- and gender-matched controls were randomly selected from Utah driver's license and Medicare databases (N= 1324). In-person interviews were conducted and participants reported frequency of milk intake per week at age 18 and during pregnancy among …

Letter From The Dean, Gregory J. Weidemann

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

No abstract provided.

Discovery: The Student Journal Of Dale Bumpers College Of Agricultural, Food And Life Sciences - Volume 7 2006, Several Authors

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

No abstract provided.

Instructions For Authors, Discovery Editors

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

No abstract provided.

Contents, Discovery Editors

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

No abstract provided.

Effects Of Long-Term Storage On Quality Of Retail-Packaged Pinto Beans, C. M. Larson, A. R. Sloan, Lynn V. Ogden, Oscar A. Pike

Faculty Publications

There is interest in storing low-moisture foods for long periods of time for uses such as personal preparedness, disaster relief efforts and space travel. Pinto beans in restaurant-sized No. 10 cans are available in the retail market, but work is needed to determine the effects of long-term storage on quality. The objective of this research was to investigate the quality of retail-packaged pinto beans held at ambient temperatures up to 32 years. Fifteen samples of pinto beans packaged in No. 10 cans, which were treated to remove oxygen, were obtained from donors. Samples ranged from <1 to 32 years in age. Prior to cooking, pinto bean samples were soaked in water containing varying levels of baking soda to standardize textural attributes.

Effects Of Long-Term Storage On Quality Of Wheat Packaged In No. 10 Cans, R. Green, Devin J. Rose, Lynn V. Ogden, Oscar A. Pike

Faculty Publications

There is interest in the long-term storage of low-moisture foods for applications such as space flight, disaster relief, and personal preparedness. Wheat packaged in restaurant-size No. 10 cans has been available in the retail market for decades. However, the quality of such wheat held in long-term storage is not well characterized. The purpose of this research was to examine the effects of long-term storage on the quality of wheat packaged in No. 10 cans and held at ambient temperatures up to 32 years. Twenty samples of hard red wheat (including 4 duplicates) packaged in No. 10 cans were obtained from …

Effects Of Feeding Regular Eggs, N-3 Fatty Acid Enriched Eggs, And Walnuts, On Blood Lipids, Membrane Incorporation Of Fatty Acids, And Serum Lutein, In Free-Living Lacto-Ovo Vegetarians, Bonny Burns-Whitmore

Loma Linda University Electronic Theses, Dissertations & Projects

Americans do not receive enough n-3 fatty acids (F. A.) in their diets. Walnuts are good source of α-linolenic acid (ALA), while n-3 F.A. enriched eggs provide a dietary source of DHA. Whether ALA and DHA have equivalent effects modifying cardiovascular risk factors is not known. This study compared the changes in blood and erythrocyte membrane lipids in twenty free-living lacto-ovo vegetarians following the consumption of regular eggs (6/wk), n-3 F.A. enriched eggs (6/wk), or walnuts (6 oz/wk) in a triple crossover design.

Results indicate significant differences between treatments for serum triacylglycerols (TAGs), total cholesterol (TC), apo B, apo B: …

Development And Evaluation Of An Electronic Food Frequency Questionnaire For Estimating Calcium Intake Among Multiethnic Youth, Siew Sun Wong

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Youth consuming inadequate amounts of calcium are at risk of developing osteoporosis later in life. To better assess dietary calcium intakes and the efficacy of dietary intervention strategies to improve bone health among youth, it is important to develop calcium intake assessment tools that are reliable, accurate, and interactively engaging for a new generation of youth who have a higher computer literacy and are more technologically knowledgeable than preceding generations. The goal of this dissertation was to develop and evaluate an electronic food frequency questionnaire (eFFQ) that measures calcium intake among 11-to 18-year-old Asian, Hispanic, and White youth. Enhancing this …

Prevention Of Childhood Obesity Among Low-Income Preschool-Aged Children, Ann Romero

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

To determine the effects of a targeted curriculum and dual program involvement on childhood overweight status among low-income preschool children, a nutrition curriculum was developed. Three Special Supplemental Food Program for Women Infants and Children (WIC) clinics participated in the study: the control clinic, a clinic which received the targeted curriculum, and a third clinic which received the targeted curriculum and referred participant families to the Expanded Food and Nutrition lll Education Program (EFNEP). Participants were followed for six months. Data collected included anthropometrics, dietary intake, and parental behaviors.

Results showed a decrease in body-mass index percentile, slight improvements in …

Evaluation Of Antioxidant Effectiveness And Sensory Attributes Of Chinese 5-Spice Ingredients In Cooked Ground Beef, Saumya Dwivedi

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

This study determined antioxidant and sensory effects of cinnamon, cloves, fennel, pepper, and star anise (Chinese 5-spice ingredients) in cooked ground beef. In experiment 1, thiobarbituric acid (TBA) values of cooked samples were measured during refrigerated storage. In experiment 2, trained panelists evaluated cooked samples for rancid, beef, and spice flavor intensity. Total aerobic plate counts were also measured.

Mean TBA values were high (3.4) for control samples. In previous studies, TBA values >1.0 were associated with unacceptably rancid cooked meats. At the lowest spice level of 0.1% of meat weight, all spices except pepper had lower TBA values than …

Identification Of Factors Affecting Susceptibility To Depression And Influencing Quality Of Life In Adult Cystic Fibrosis Patients Based On Age-At-Diagnosis, Marlene Israelsen

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Approximately 10% of cystic fibrosis (CF) cases remain undiagnosed until age 18 or later and medical professionals are still unclear about the needs of these individuals. Adults with CF must either adapt to life with a chronic disease or transition into adulthood with CF. The purpose of this study was to address the impact of age-at-diagnosis on quality of life in a CF adult population.

The psychological functioning of 21 adult CF patients (seven adult-diagnosed (AD) and 14 pediatric-diagnosed (PD)) was assessed using the Beck Depression Index (BDI)-II. A descriptive review of demographic and clinical data, which included an assessment …

International Students’ Perceptions Of Food Service At A New Jersey State University, Rebecca Ann Schubert

Theses, Dissertations and Culminating Projects

The aim of this study is to explore international students’ perceptions of food service at Montclair State University. Twelve international students were recruited to participate in this quick ethnography. Seven of the twelve participants were males and five were females. Students came from a variety of ethnic backgrounds including Asian/Pacific Islander, African, Hispanic and White, non-Hispanic. Inclusion criteria were that the students must be considered international students by the university and must be able to effectively communicate in English. The students completed a fourteen-question survey questionnaire which asked about demographic data as well as questions about attitudes and beliefs about …

Hunger And Satiety In Recovering Eating Disorder Patients, Jenelle T. West

All Graduate Plan B and other Reports, Spring 1920 to Spring 2023

Desire to eat, hunger, feeling of having enough to eat, and fullness were measured in 11 eating disorder patients in treatment for less than two months, 7 eating disorder patients in treatment for more than two months, and 11 controls. The experimental group was female patients with a DSM-IV diagnosis of Anorexia Nervosa, Bulimia Nervosa, or eating disorder not-otherwise-specified. The experimental and control groups ate a test meal two hours after a preload. The groups answered four questions about desire to eat, hunger, feeling of having enough to eat, and fullness, before they ate, halfway through their meal, immediately upon …

Cardiovascular Medical Nutrition Therapy Looking At The Dash Trials, Rachel Anne Naegle

Undergraduate Honors Capstone Projects

OBJECTIVE: To review the recent medical literature on the effects of the DASH diet principles of increased fruits, vegetables, low-fat dairy, and decreased total and saturated fat; focusing on the intent to implement this dietary pattern to reduce hypertension, and thus to reduce cardiovascular disease.

FINDINGS: The combination diet reduced systolic by 5.5 mm Hg, and diastolic by 3.0 mm Hg as compared to the control diet (P<0.001 for each) (5, 7, 8). When comparing the two diet variables, the combination diet reduced systolic blood pressure 2.7 mm Hg, and diastolic 1.9 mm Hg more than the fruits-and-vegetables diet, (all with a P<0.001)! The results of the DASH-sodium (DASH II), proved also to substantially lower blood pressure when used with the combination diet.

CONCLUSION: Even though the DASH-sodium diet did decrease blood pressure, there is no scientific background to recommend this to all populations, and that instead of focusing attention on reducing sodium, efforts should …

Nutritional Status And Growth In Infants With Cystic Fibrosis At Diagnosis And At Age Two Years And Six Years, Marianne Rich

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

PURPOSE: A retrospective chart review was conducted to determine if nutritional source of feeding and/or infant age at diagnosis of cystic fibrosis had any effect on nutritional status and subsequent growth accretion. Additionally, an attempt was made to identify predictors for poor growth in patients with undiagnosed cystic fibrosis.

METHODS: Data was collected from medical and clinic charts at Primary Children's Medical Center (PCMC), Salt Lake City, Utah, for subjects born between January 1, 1995 and December 31, 200 I, who were diagnosed with cystic fibrosis before 1 year of age. Thirty-one subjects met inclusion parameters. These subjects were divided …

Weight Maintenance: Determinants Of Success, Cynthia Mitchell

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

This literature review was a selective examination of current obesity and physical activity research and opinions. Its purpose was more to evoke thought and discussion regarding the United States' obesity epidemic, rather than serve as an exhaustive account of prospective causes and solutions. Obesity and physical inactivity are major preventable health problems in the United States, but despite overwhelming evidence regarding the benefits of a healthy weight and regular physical activity, adult, childhood and adolescent obesity rates continue to escalate, creating significant health, medical and economic consequences.

While obesity rates soar, a small population percentage has proven successful in long-term …