Digital Commons Network^™

Phenolic Compositions And In Vitro Antioxidant Activities Of Tartary Buckwheat Wine Lees, Zhao Jiawei, Zheng Jia, Li Mao, Zhang Weijian, Yan Junlin

Food and Machinery

Objective: Explored the composition and content of phenolic compounds in tartary buckwheat wine lees, and study their antioxidant activity. Methods: Phenolic compounds in tartary buckwheat wine lees were analyzed by HPLC and LC-MS. And evaluating its antioxidant activity. Results: 7 phenolic compounds were identified from tartary buckwheat wine lees, including 5 flavonoids, with the highest content of rutin of （9.350±0.050） mg/g, followed by quercetin, isoquercetin, kaempferol-3-o-rutoside and kaempferol of two phenolic compounds. At 0.5 mg/mL, the scavenging rates of hydroxyl free radical, ABTS⁺ and DPPH free radical reached （73.29±0.09）%, （96.21±0.25）% and （82.55±0.68）%, respectively, with FRAP value of …

Changes Of Volatile Aroma Components And Biochemical Components In Fenghuang Dancong Tea During Processing, Li Zhangwei

Food and Machinery

Objective： This study aimed to optimize the processing technology of Fenghuang dancong tea. Methods： Headspace solid phase microextraction (HS-SPME), Gas chromatography-mass spectrometry (GC-MS), and spectrophotometer were used to extract, determine and analyze the volatile aroma and non-volatile biochemical components of Fenghuang dancong tea in different stages of processing. Results: The alcohols, aldehydes, ketones and esters showed a decreasing trend while the alkanes and aromatic ring substances exhibited an increasing trend during the processing. The contents of tea polyphenols, amino acids, caffeine, and catechin in non-volatile biochemical components decreased gradually during processing. The contents of soluble sugar and water extract increased …

Applications Of Modified Dietary Fibers In Flour Products, Pei Lina, Luo Denglin, Li Peiyan, Yue Chonghui, Bai Zhouya

Food and Machinery

Flour loses a large amount of dietary fiber (DF) during precision processing, which is considered an important component of a healthy diet and has various physiological activities. This review introduces the common modification methods of DF and summarizes the change rules and reasons of physical and chemical properties and physiological activities of DF after modification. Additionally, the applications of DF in dough, biscuits, noodles, bread, steamed bread and cakes are discussed. The current issues and potential future development paths are also highlighted.

Research Progress Of Mung Bean Pre-Curing Technology And Quality, Qu Meilin, Hu Junjun, Cheng Zhe, Li Yunlong

Food and Machinery

Mung beans are rich in nutrients, but their dense structure and dense cortex lead to long a maturation time and poor edible convenience. To provide an empirical basis and novel ideas for future research on the pre-ripening of mung beans, this review analyzes pre-ripening, specifically focusing on the pre-ripening process of mung beans and the effects of different processing methods on the edible quality and nutritional components of mung beans. Moreover, the development direction of preripening technology of mung beans is also prospected.

Nebraska Women In Agriculture Conference Marks 39 Years, Ryan Evans, Sarah Treffer, Jessica Groskopf

Cornhusker Economics

The Nebraska Women in Agriculture program marked 39 years of educating and empowering females in farming, ranching, and agribusiness, with nearly 380 people attending its annual conference on February 22 and 23, 2024 in Kearney, Nebraska, with a pre-conference session held on February 21. Including 25 workshops, 5 keynotes, and activities to help learn about risk management, farm and ranch improvement, and successful business practices.

March 27, 2024 (Vol., 108, No. 24), Daily Eastern News

Daily Eastern News: 2023-2024

No abstract provided.

Eurasian Aspen (Populus Tremula L.): Central Europe's Keystone Species 'Hiding In Plain Sight', Antonín Kusbach, Jan Šebesta, Robert Hruban, Pavel Peška, Paul C. Rogers

Aspen Bibliography

Knowledge of Eurasian aspen’s (Populus tremula L.) ecological and growth characteristics is of high importance to plant and wildlife community ecology, and noncommercial forest ecosystem services. This research assessed these characteristics, identified aspen’s habitat optimum, and examined causality of its current scarce distribution in central Europe. We analyzed a robust database of field measurements (4,656,130 stands) for forest management planning over 78,000 km² of the Czech territory. Our analysis we used GIS techniques, with basic and multivariate statistics such as general linear models, ordination, and classification. Results describe a species of broad ecological amplitude that has heretofore attracted …

Frailty Assessment In Prospective Lvad Candidates: An International Survey, Malachy Clancy, Phd, Otr/L, Bcpr, Sarah Schroeder, Phd, Acpn-Bc, Msn, Rn, Aacc, Yu Wu, Dnp, Agacnp

Department of Occupational Therapy Posters and Presentations

Introduction

• The concept of frailty, initially developed in geriatrics, has recently been applied to individuals with heart failure (HF) and is recognized as an essential measure for prognostication of health status and predicting health outcomes
• Frailty remains highly prevalent, ranging between 56-79% in those undergoing left ventricular assist device (LVAD) evaluation¹ and is associated with poor postoperative outcomes.²
• Since little is known about frailty assessment and instruments used, this study aimed to evaluate institutional assessment processes of frailty during evaluation and the implications of frailty in LVAD eligibility.

Different Currencies For Calculating Resource Phenology Result In Opposite Inferences About Trophic Mismatches, Tom S. L. Versluijs, Mikhail K. Zhemchuzhnikov, Dmitry Kutcherov, Tomas Roslin, Niels Martin Schmidt, Jan A. Van Gils, Jeroen Reneerkens

Biological Sciences Faculty Publications and Presentations

Shifts in phenology are among the key responses of organisms to climate change. When rates of phenological change differ between interacting species they may result in phenological asynchrony. Studies have found conflicting patterns concerning the direction and magnitude of changes in synchrony, which have been attributed to biological factors. A hitherto overlooked additional explanation are differences in the currency used to quantify resource phenology, such as abundance and biomass. Studying an insectivorous bird (the sanderling) and its prey, we show that the median date of cumulative arthropod biomass occurred, on average, 6.9 days after the median date of cumulative arthropod …

Study On The Optimization Of Sourdough Starter With High Activity, Zhao Jiajia, Gu Yao, Li Yan, Qian Haifeng, Wang Li

Food and Machinery

Objective: This research aimed to study the preparation of standardized and stable sourdough starter, to explore the effects of different drying processes and protective agents on the survival rate of sourdough, and examine its storage activity. Methods: A variety of fruits were selected to prepare sourdough, the fermentation process was studied, and the strains were isolated and identified by ITs and 16s gene sequencing in the database. The optimum scheme was obtained by selecting the drying process, sample state and protectant formulation with the activity after drying and storage activity as indexes. Results: It was found that the bread prepared …

Reinforced Tissue Matrix To Strengthen The Abdominal Wall Following Reversal Of Temporary Ostomies Or To Treat Incisional Hernias, Spencer P Lake, Corey R Deeken, Amit K Agarwal

Faculty, Staff and Student Publications

BACKGROUND: Abdominal wall deficiencies or weakness are a common complication of temporary ostomies, and incisional hernias frequently develop after colostomy or ileostomy takedown. The use of synthetic meshes to reinforce the abdominal wall has reduced hernia occurrence. Biologic meshes have also been used to enhance healing, particularly in contaminated conditions. Reinforced tissue matrices (RTMs), which include a biologic scaffold of native extracellular matrix and a synthetic component for added strength/durability, are designed to take advantage of aspects of both synthetic and biologic materials. To date, RTMs have not been reported to reinforce the abdominal wall following stoma reversal.

AIM: To …

Assessing Beef Producers' Interest In Cooperative Business Models In New Hampshire, Maine, And Vermont, E M. Enzien, Peter S. Erickson, Analena B. Bruce, C W. Knight, Andrew B. Conroy

Faculty Publications

This study assessed the characteristics of northern New England producers and their willingness to participate in cooperative marketing (CM) or cooperative processing (CoP) of beef cattle. A survey was conducted with producers in the region. Pearson correlation coeffi- cients were used to evaluate whether producers were will- ing to participate in CM or CoP. Two multiple regression models were created using variance inflation procedures and backward elimination to predict whether producers were likely to participate in CM and CoP. A total of 174 surveys were returned and 161 were usable for analysis. Producers in- terested in CoP were likely also …

Application Of Gas Chromatography Combined With Stoichiometry In Discriminant Analysis Of Pseudo Mixtures Of Walnut Oil And Rapeseed Oil, Wu Shibo, Liu Yanqi, Li Chao, Ma Ning, Yao Heng, Wang Mengmeng

Food and Machinery

Objective: This study aimed to investigate different discriminant analysis models for pseudo-mixtures of walnut oil and rapeseed oil. Methods: Gas chromatography technology was used to analyze the fatty acid content in the adulterated mixture of walnut oil and rapeseed oil. Chemical stoichiometric methods were used to model the gas chromatography data, and discriminant analysis was performed on different proportions of walnut oil and rapeseed oil mixtures. Results: Pure walnut oil and adulterated walnut oil were distinguihed by using Principal Component Analysis (PCA) identified, and percentage of adulteration in the sample was calculated. 83.33% of the samples were successfully categorized using …

Determination Of Ethylenediaminetetraacetic Acid And Nitrilotriacetic Acid In Water, Wang Xueting, Zheng Bin

Food and Machinery

Objective: A high performance liquid chromatography method was developed to determine EDTA and NTA in water. Methods: The samples were derivatized with ferric chloride, used methanol and a 0.2 mmol/L tetrabutylammonium bromide phosphate buffer solution (pH 2.5) as the mobile phase, separated on a Thermo-C₁₈ (4.6 mm×250 mm) column after gradient elution, detected by HPLC with a diode array detector, and used external standard method for quantitation. Results: The content of EDTA and NTA showed a good linear relationship in the range of 0.1～2.0 mg/L, the correlation coefficients were 0.999 5 and 0.999 2 respectively; The limits of detection …

Design And Processing Test Of Eel Automatic Filleting Machine, Liu Mingyong, Ouyang Zhouhuan, Han Xinguang, Xiang Xue, Zhu Lin

Food and Machinery

Objective: A special cutting mechanism for slicing elongated fish with smooth surface was designed. Methods: Taking the slimy eel as the research object, the mechanism of clamping and cutting operation was analyzed. Taking cutting quality and cutting time as test indexes, the influence of main parameters such as clamping wheel speed, cutting tool speed and clamping wheel surface geometry on cutting quality and cutting time were investigated. Results: The main factors affecting cutting quality were blade speed and clamping wheel limit height, and the most important factors affecting cutting time were clamping wheel speed. When the clamping wheel limit height …

Optimization Of Extraction Process And Structural Characterization Of Polysaccharides From Cornus Officinalis, Xiao Fucai, Li Yingkui, Huang Fei, Gu Junhua

Food and Machinery

Objective: This study aimed to optimize the microwave assisted aqueous two-phase extraction (MATPE) process of polysaccharides from Cornus officinalis and obtain a uniform polysaccharide fraction. Methods: The best extraction technology was determined through an orthogonal experiment. To obtain a uniform polysaccharides fraction (COP-2-S), the crude extract of C. officinalis polysaccharides was purified using DEAE-52 cellulose and Sephadex G-100 column chromatography. The molecular weight of COP-2-S was determined by high performance gel permeation chromatography. The monosaccharide composition of COP-2-S was determined by gas chromatography. The structure of COP-2-S was characterized by UV, and IR spectra, and a scanning electron microscope. Results: …

Effects Of Different Drying Methods On The Quality And Volatile Flavor Components Of Stropharia Rugosoannulata, Wu Kunlong, Li Yanpo, Liu Biao, Chen Zhilong, Xu Yangli

Food and Machinery

Objective: This study aims to investigate the effect of different drying methods on the drying characteristics and volatile flavor of Stropharia rugosoannulata as raw material. Methods： The fresh S.rugosoannulata was dried by freeze-drying, heat pump drying, hot air drying, and microwave drying, and then the physical and chemical indexes were investigated. Results: The contents of crude protein, crude fat, ash, potassium, calcium, total flavonoids, essential amino acids, flavor amino acids and total amino acids are the highest in freeze drying. The six teenamino acids achieved 16.88 g/100 g in the freeze-drying. The rehydration rate and color all play the best …

Effect Of Different Drying Methods On The Edible Quality Of Tibetan Pork Jerky, Lin Hua, Xu Daohuang

Food and Machinery

Objective: This study aimed to investigate the effect of different drying methods on the edible quality of dried Tibetan pork. Methods: The effects of four drying methods, namely frying, pre-cooking-frying, baking, and pre-cooking-baking, on the edible quality of Tibetan pork jerky were investigated using Tibetan pork as raw material. Results: Different drying methods had significant effects on the quality indexes of dried Tibetan pork such as color rendering, textural characteristics, and nutrient component. Among them, the frying group had the highest sensory score, uniform color, rich meat flavor, moderate hardness, and good eating quality. The baking group had a higher …

Research Progress On Extraction, Structural, Functional Properties And Applications Of Tuber Polysaccharides, Li Pan, Zeng Xiangquan, Li Qianqian, Li Jian

Food and Machinery

Polysaccharides are the main active ingredients of edible fungi, which have been widely utilized in the food industry. As a member of the truffle family, Tuber are rich in polysaccharides. Previous studies mainly focused on solvent, ultrasound-assisted, microwave-assisted, enzyme-assisted and pressurized liquid extractions regarding the extraction methods of Tuber polysaccharides. The molecular weight, monosaccharide composition and content, configuration, and ligation mechanism of sugar residues, along with the polysaccharide types of Tuber polysaccharides, have all been studied in relation to the characterization of chemical structures. Additionally, the antioxidant, antitumor, hypoglycemia, anti-fatigue, and immunomodulatory activities have been evaluated as well. In food …

Toxicity Of Three Species Of The Solanaceae Family Growing In Algeria Against Culiseta Longiareolata Mosquitos 4th Stage Larvae, Saliha Benhissen, Abdelmaddjid Yagoub Asloum, Nora Belkhiri, Zakaria Hedjouli, Siham Bounadji, Wafa Habbachi, Khellaf Rebbas

Journal of Bioresource Management

Mosquitoes have always been considered a source of harm to humans and animals mainly because they can be vectors of disease. This work represents a study on the effect of aqueous extract of three plants (Hyoscyamus albus, Solanum elaeagnifolium, Solanum nigrum) of the Solanaceae family on the mortality of 4th stage larvae of Culiseta longiareolata larvae. Extract of the high impact is of S. nigrum followed by H. albus and S. elaeagnifolium, respectivley of C. longiareolata larvae.

The Indiana Statesman, March 26, 2024, Indiana State University

Student Newspaper

Presidential candidate forums continue with Mike Godard; Motion to vacate filed against Johnson; Royal Crisis: Princess announces cancer diagnosis

Faculty Senate Agenda April 1, 2024, Utah State University

Faculty Senate & Faculty Senate Executive Committee

• 3:00 Call to Order
• Approval of Minutes – March 4, 2024
• 3:05 University Business
• 3:30 Faculty Senate Business
• 3:40 Information
• 4:00 Reports
• 4:05 Old Business
• 4:10 New Business
• Adjourn: 4:30 pm

Opportunities For Maximizing The Dietary Quality Of Fad Diets, Jessica M. Phelan, Jill Joyce, Katherine Bode, Sara K. Rosenkranz

SACAD: Scholarly Activities

The quality of American diets, measured by the Healthy Eating Index (HEI), has remained stable and low since 2005. The Dietary Guidelines for Americans 2020–2025 call for research analyzing dietary patterns to determine how guidelines might be altered to increase healthy eating. The present paper seeks to determine the dietary quality of popular fad dietary patterns among Americans. A definition of “fad diet” was created, and Google Trends© was searched for popular diets to determine popular dietary patterns based on the fad diet definition. Finally, eight dietary patterns were identified for inclusion. One-week sample menus were created for each dietary …

Hearing Loss Vs Length Of Employment In The Steel Industry, Sarah Jane Hattle

Student Theses and Dissertations

The purpose of this research was to investigate if there was a relationship between hearing loss and length of employment in the steel industry. Participants included 11 males that worked in the steel industry. Participants completed questionnaires regarding demographics, employment, and noise exposure, as well as took part in an audiological exam. The results of the audiological evaluations showed that 45% of participants had hearing loss in the right ear, 36% of participants had hearing loss in the left ear, and 36% of participants had loss in both ears. While there was no significant relationship between hearing loss and the …

Readmission Rates Of Mothers Experiencing Preeclampsia Or Complications After Delivery In Underserved Populations, Sadia M. Robinson

MUSC Theses and Dissertations

Hospital readmissions during pregnancy nationwide impacts maternal health outcomes elevating the risk of maternal deaths after discharge. The accessibility and affordability of necessary prenatal care is integral to the field of health across the lifespan. Socioeconomic barriers within rural locations place expecting mothers at an adverse risk of developing conditions including preeclampsia and other complications that may result in hospital readmission. Economic barriers including hospital closures, shortages of specialty healthcare providers, unstable internet access and, ease of care access on further contribute to this disparity among rural women.

A retrospective analysis was conducted using data from Health Care Cost and …

Animal Science News (March 26, 2024), Department Of Animal Science

Animal Science Newsletters

No abstract provided.

Intergenerational Protective Anti-Gut Commensal Immunoglobulin G Originates In Early Life, Brigida Rusconi, Adina K Bard, Ryan Mcdonough, Angel M Kindsvogel, Jacqueline D Wang, Sreeram Udayan, Keely G Mcdonald, Rodney D Newberry, Phillip I Tarr

2020-Current year OA Pubs

Maternal immunoglobulins of the class G (IgGs) protect offspring from enteric infection, but when, where, and how these antibodies are physiologically generated and confer protection remains enigmatic. We found that circulating IgGs in adult mice preferentially bind early-life gut commensal bacteria over their own adult gut commensal bacteria. IgG-secreting plasma cells specific for early-life gut bacteria appear in the intestine soon after weaning, where they remain into adulthood. Manipulating exposure to gut bacteria or plasma cell development before, but not after, weaning reduced IgG-secreting plasma cells targeting early-life gut bacteria throughout life. Further, the development of this anti-gut commensal IgG …

Fatty Acid Profiles And Stable Isotope Composition Of Antarctic Macroalgae: A Baseline For A Combined Biomarker Approach In Food Web Studies, Ross Whippo, Katrin Iken, Charles D. Amsler, Alexander T. Lowe, Julie Schram, Andrew G. Klein, Sabrina Heiser, Margaret O. Amsler, James B. Mcclintock, Aaron W. Galloway

Faculty, Staff, and Students

The Western Antarctic Peninsula supports a diverse assemblage of > 100 described macroalgal species that contribute to the base of coastal food webs, but their contribution to local nearshore food webs is still uncertain across larger spatial scales. The analysis of biomarkers, specifically fatty acids and stable isotopes, offers a tool to clarify the trophic role of Antarctic macroalgae. The aim of this study was to describe the fatty acid profiles and stable isotope values of 31 algal species from three divisions (Chlorophyta—1, Ochrophyta—8, Rhodophyta—22) collected at the same sites for both biomarkers. Of these, 13 species had no previously published …

Examining The Influence Of Teacher And Student Variables On Teachers’ Levels Of Self-Efficacy, Rachel Pugh

Student Theses and Dissertations

The purpose of this descriptive correlational quantitative study was to examine contributing factors of students and teachers affecting teacher self-efficacy and students' reading achievement in rural Oklahoma elementary schools in grades first through fifth. The contributing factors of students being analyzed included (a) poverty and (b) race or ethnic backgrounds. The teachers’ contributing factors include their self-efficacy levels on students' reading achievement, instructional strategies, classroom management, and student engagement levels. The proposed theory was that student and teacher variables beyond their control influenced teachers' self-efficacy levels in poverty-stricken classrooms. The study employed a quantitative approach, which used an online questionnaire …

Examining The Perception Of Fresh Produce Growers On Agricultural Sustainability And Diversification, Randy Ackah

Theses and Dissertations

To meet the increasing food demand of a growing population, adopting sustainable practices should be considered a need rather than a preference. Despite the economic benefits of agricultural production, some activities performed have been identified to have detrimental effects, especially on the environment. Most of the environmental impact of agriculture usually stems from the management practices and input materials used. One way of ensuring sustainable agriculture has been identified to be agricultural diversification. Available evidence indicates that horticultural crops such as fruits and vegetables play an important role in agricultural diversification. For the fruit and vegetable industry to achieve its …