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Articles 6781 - 6810 of 12363

Full-Text Articles in Food Science

Effect Of Different Packaging Materials And Modified Atmosphere On Preservation Of Mint, Chen Si, Chen Xiangning, Xu Li, Liu Huijun, Xu Na, Zhou Jing Apr 2018

Effect Of Different Packaging Materials And Modified Atmosphere On Preservation Of Mint, Chen Si, Chen Xiangning, Xu Li, Liu Huijun, Xu Na, Zhou Jing

Food and Machinery

In this research, high quality mints were used in the orthogonal test of different packaging materials, modified atmosphere and volume ratio. The mints of these groups were stored at low temperature (4 ℃) for 12 h. The variation of the sensory quality and the physical and chemical indexes of mints were studied during the storage period. The results showed that the loss rate and VC content of mints were inhibited significantly in group of packing with HDPE, MAP of 6% O29% CO285% N2 and having the volume ratio of 15 g. Mints in this group …

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Identification Of Watermelon Varieties And Forecast For Sugar Content Of Watermelon Based On Vibration Characteristics, Zhuang Wei, Li Zhenfeng, Song Feihu, Li Jing, Wang Disong, Zhu Guanyu Apr 2018

Identification Of Watermelon Varieties And Forecast For Sugar Content Of Watermelon Based On Vibration Characteristics, Zhuang Wei, Li Zhenfeng, Song Feihu, Li Jing, Wang Disong, Zhu Guanyu

Food and Machinery

In order to solve the problem of consumers misjudgment by hitting watermelon because of different watermelon varieties, a vibration detection system was built to get the frequency response functions of “Huang guan”, “Zaojia8424”, “Jng xin” and “Xisha” watermelon. Using the PNN neural network model achieved the identification of watermelon varieties, and the accuracy was more than 92%.At the same time,according to the relationship between the sugar content and the main resonant peak frequency, the prediction model of the sugar content of each variety of watermelon was established by stepwise multivariate linear regression analysis, and the coefficient were all above 0.86.The …

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Effect Of Lemon Juice On The Post-Harvest Wulongzhuyao Jujube During Cold Storage, Zhou Wenying, Liu Yamin, Liu Yumin, Guo Ni, Yan Yangyang Apr 2018

Effect Of Lemon Juice On The Post-Harvest Wulongzhuyao Jujube During Cold Storage, Zhou Wenying, Liu Yamin, Liu Yumin, Guo Ni, Yan Yangyang

Food and Machinery

The preservation of lemon juice and the positive control of 1-MCP were used for Wulongzhuyao jujube fruits were stored at 4 ℃ for 40 d. Over the storage period, decay index, mass loss rate, ascorbic acid (VC), total soluble solids (TSS), malondialdehyde (MDA), superoxide dismutase (SOD), peroxidase (POD) were measured at 5 day intervals, and then the comprehensive evaluation on fresh-keeping effect was carried out by using principal component analysis. Results showed that both 1-MCP and lemon juice can prolong the shelf life of jujube, and can reduce decay rate, mass loss and the degree of cell membrane …

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Effects Of Compound Ripening Agent With Ampelopsis Grossedentata On Color And Nutritional Quality Of Dried Day Lily, Yang Dawei Apr 2018

Effects Of Compound Ripening Agent With Ampelopsis Grossedentata On Color And Nutritional Quality Of Dried Day Lily, Yang Dawei

Food and Machinery

The dried day lily had ugly appearance about color because that the green of day lily had not been faded completely. In order to fade the green and improve the color quality of dried day lily, the lily was soaked with complex ripening agent for some time, then sealed with PVC plastic bags and stored at certain temperature for a period of time before the lily was dried, subsequently, the change of color and nutrient content of day lily were determined and analyzed. The results showed that fading green completely and better nutritional quality was obtained if day lily was …

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Antibacterial Activity And Mechanism Of Complex Preservative On Staphylococcus Saprophyticus, Zhu Yazhu, Lin Sensen Apr 2018

Antibacterial Activity And Mechanism Of Complex Preservative On Staphylococcus Saprophyticus, Zhu Yazhu, Lin Sensen

Food and Machinery

The antibacterial effects of complex preservative of sorbate, sodium diacetate and sodium erythorbate on Staphylococcus saprophyticus in shrimps were investigated in this study. To determine the minimum inhibitory concentration of compound preservative on tested strain by ELISA method (MIC), and determination of antimicrobial activity, bacterial growth curve, cell membrane integrity, alkaline phosphatase (AKP) levels and other indicators, combined with the observation of ultrastructure of bacteria, were used to evaluate the antibacterial influence of composite preservative on the S. saprophyticus. The results showed that the complex preservative can significantly reduce the growth rate of S. saprophyticus, its MIC is 109 μg/mL, …

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Study On Preparation, Structure And Activity Of Soybean Protein Isolate Peptide-Se Complex, Zhang Xinyuan, Xu Liangzong, Wang Shaoyun Apr 2018

Study On Preparation, Structure And Activity Of Soybean Protein Isolate Peptide-Se Complex, Zhang Xinyuan, Xu Liangzong, Wang Shaoyun

Food and Machinery

The enzymolysis technology for soybean protein isolate peptides (SPIP) and preparation technology of soybean protein isolate peptide-Se complex (SPIP-Se) were optimized. The structure properties of SPIP-Se were characterized by absorption spectrum and fluorescence spectrum, and its antioxidation was studied. Results showed that SPIP after enzymatic hydrolysis in temperature 50 ℃, with substrate concentration of 3%, and enzyme-substrate ratio of 5 g/100 g, and chelation at pH 10 in 2 h, for 78 ℃, the selenium binding capacity of SPIP reached 38.143 mg/g. The structural characterization demonstrated that SPIP-Se could cause fluorescence quenching showed higher antioxidant activity than SPIP.

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In Vitro Scavenging Free Radical Activity Evaluation And Its Extraction Process Optimization Of Total Steroidal Saponins From Liriope Spicata Var. Prolifera, Yang Jiadi, Ke Wan, Ye Guodong, Pan Wanlian, Yu Bo, Yu Haizhong Apr 2018

In Vitro Scavenging Free Radical Activity Evaluation And Its Extraction Process Optimization Of Total Steroidal Saponins From Liriope Spicata Var. Prolifera, Yang Jiadi, Ke Wan, Ye Guodong, Pan Wanlian, Yu Bo, Yu Haizhong

Food and Machinery

The extraction process of total steroidal saponins was optimized by the response surface method and its in vitro radical scavenging activity was also evaluated by the methods of α-deoxyribose, pyrogallol autoxidation, DPPH and ABTS. The results showed that the content of total steroidal saponins would be the highest if the time, liquid-solid ratio and temperature of ultrasonic treatment was 0.5 h, 19.51.0 (mL/g) and 39.7 ℃, and the soxhlet extraction time was 3 h. At this point, the Liriopesides B could reach 0.073 8 mg/mL. In addition, the antioxidant activity test showed that steroidal saponins had some antioxidant activities, and …

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Effects Of Methionine In Dietary On Hair Growth And Organ Indexes In Mice, Li Xiaofeng, Wang Xin, Yang Bing, Zhang Huaqi Apr 2018

Effects Of Methionine In Dietary On Hair Growth And Organ Indexes In Mice, Li Xiaofeng, Wang Xin, Yang Bing, Zhang Huaqi

Food and Machinery

The effects of methionine (Met) in dietary on hair growth and organs indexes were investigated. A total of 80 Kunming mice with a similar genetic background and weight were randomly divided into 0.12% (the control), 0.80%, 1.60%, and 2.40% Met treatments with five replicates per treatment, including two female and two male mice per treatment. The hair fibers, heart, liver, spleen, lungs, kidneys and thymus were collected in catagen and telogen, respectively. The results showed that hair diameters of mice were significantly decreased by adding 0.80%, 1.60% and 2.40% Met to diet (P＜0.05) in catagen and telogen. The length of …

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Optimization Of Ethanol-Assisted Aqueous Enzymatic Extraction And Quality Analysis Of Peony Seed Oil, Song Yuanyuan, Yang Ruijin, Zhang Wenbin, Zhao Wei, Hua Xiao Apr 2018

Optimization Of Ethanol-Assisted Aqueous Enzymatic Extraction And Quality Analysis Of Peony Seed Oil, Song Yuanyuan, Yang Ruijin, Zhang Wenbin, Zhao Wei, Hua Xiao

Food and Machinery

Peony seed oil was obtained by ethanol-assisted aqueous enzymatic extraction after the acid-heat pretreatment on peony seeds. The microstructure of pretreated peony seeds was analyzed by confocal laser scanning microscope. The optimal conditions of this aqueous enzymatic extraction of peony seed oil through the optimization were: finely grounding 8 times (the particle size was 33.62 μm), solid-liquid ratio of 17 (g/mL), the α-amylase enzymolysis at 70 ℃ for 1 h, pH 5.5,dosage 2 mL/100 g·material), and the glucoamylase enzymolysis at 60 ℃ for 1 h, pH 4.5, dosage 3 mL/100 g·material), the ethanol solution extraction at 60 ℃ for 1 …

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Research Progress On Immune-Informatics Methods For Predicting The Binding Ability Of Active Peptides To Mhc, Huang Lu, Wen Li, Xu Zhou, Chen Maolong, Cheng Yunhui Apr 2018

Research Progress On Immune-Informatics Methods For Predicting The Binding Ability Of Active Peptides To Mhc, Huang Lu, Wen Li, Xu Zhou, Chen Maolong, Cheng Yunhui

Food and Machinery

In this paper, the latest advances in immune-informatics methods for predicting the binding ability of active peptides to MHC are reviewed. The related tools and methods for predicting the binding of commonly used peptides to MHC molecules are introduced. The characteristics, research focuses, and difficulties of various methods are analyzed. Finding immune-active peptides provides a faster method.

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Advances In Application Of Electrochemical Modified Electrode In The Fast Detection Of Heavy Metal, Zhong Pingsheng, Tian Chunmei, Ren Jiali Apr 2018

Advances In Application Of Electrochemical Modified Electrode In The Fast Detection Of Heavy Metal, Zhong Pingsheng, Tian Chunmei, Ren Jiali

Food and Machinery

The research status of graphene modified electrode in heavy metal detection was intensively reviewed in this paper and would provide a couple of references and directions for the future researches.

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Progress Research On The Role Of Glycosyltransferases In The Formation Of Fruit Quality, Huang Lulu, Peng Litao, Ye Junli, Yang Shuzhen Apr 2018

Progress Research On The Role Of Glycosyltransferases In The Formation Of Fruit Quality, Huang Lulu, Peng Litao, Ye Junli, Yang Shuzhen

Food and Machinery

This paper introduces the types of glycosyltransferases in fruit and their roles in the formation of color，flavor and texture, which will provide a reference for the application and further research of glycosyltransferase.

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The Encapsulation Effect Of Four Composite Wall Materials On Lactobacillus Casei, Jing Xuelian, Zeng Yue, Yin Xiaoqin, Lan Xuyue, Li Huilin, Chen Shujuan Apr 2018

The Encapsulation Effect Of Four Composite Wall Materials On Lactobacillus Casei, Jing Xuelian, Zeng Yue, Yin Xiaoqin, Lan Xuyue, Li Huilin, Chen Shujuan

Food and Machinery

The survival of Lactobacillus casei was investigated through four kinds of composite wall materials by internal emulsification method followed in simulated gastric and intestinal juice. The results suggested that the microencapsulated L. casei was prepared by using 2% of alginate, with the ratio of alginate to whey protein content 11, the quality of oil to water volume 31, alginate to calcium carbonate content 31, and the maximum embedding rate of microcapsules was 87.50% with the global microcapsules. Taking gelatin and alginate as composite wall material, the minimum particle size of microcapsule was 89.88 μm. When soy protein isolates and alginate …

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Microwave-Vacuum Drying Characteristics And Drying Process Of Chinese Chestnut, Zhang Le, Zhao Shouhuan, Wang Zhaogai, Shi Guanying, Wang Xiaomin, Jiang Pengfei, Yang Hui, Wang Jihong Apr 2018

Microwave-Vacuum Drying Characteristics And Drying Process Of Chinese Chestnut, Zhang Le, Zhao Shouhuan, Wang Zhaogai, Shi Guanying, Wang Xiaomin, Jiang Pengfei, Yang Hui, Wang Jihong

Food and Machinery

With the purpose of providing theoretical basis for further processing and utilization of Chinese chestnut, the microwave-vacuum drying characteristics and the optimum process parameters of chestnut were investigated. The effects of microwave intensity and chamber pressure on the mass and heat transfer in the drying process of chestnut were studied. The microwave power, pressure and drying time were optimized using Box-Behnken design and response surface methodology for achieving minimum moisture content and maximum whiteness value. The results showed that the microwave-vacuum drying process of chestnut slices was mainly divided into acceleration and deceleration stages, and the constant velocity phase was …

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Research On Intermittent Microwave Drying Of Water Chestnut Starch, Tang Xiaoxian, Tang Quan, Zhang Qiao, Liu Yan, Duan Zhenhua Apr 2018

Research On Intermittent Microwave Drying Of Water Chestnut Starch, Tang Xiaoxian, Tang Quan, Zhang Qiao, Liu Yan, Duan Zhenhua

Food and Machinery

The water chestnut starch were tested through intermittent microwave drying, and the effects of comprehensive quality were researched including water content, whiteness, acidity and iodine blue value of chestnut starch, optimized by orthogonal tests. The results showed that the optimum drying conditions for water chestnut starch intermittent microwave were microwave power 210 W, loading 1.47 kg/m2, heating for 14 min and intermittent time 0.75 min. Under the optimum conditions, after intermittent microwave drying, water content of water chestnut starch was 10.12%, the whiteness was 97.5%, and the acidity was 0.21 mL, iodine blue value was 17.90. At present, …

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Effect Of Coagulants On Quality Properties Of Tofu Dish Jade-Like Dumpling, Ye Tao, Ding Kaili, Chen Zhina, Yin Linlin, Wang Yun, Lu Jianfeng Apr 2018

Effect Of Coagulants On Quality Properties Of Tofu Dish Jade-Like Dumpling, Ye Tao, Ding Kaili, Chen Zhina, Yin Linlin, Wang Yun, Lu Jianfeng

Food and Machinery

To enrich the form of tofu deep-processing products, jade-like dumpling, a special traditional tofu dish, was prepared using tofu and minced pork as dumpling paper and stuffing respectively. The effects of different coagulants on quality parameters, including the texture, color, sensory characteristic, water holding capacity and nutritive compositions, of jade-like dumpling were compared. The results indicated that the optimal concentration of MgCl2, CaSO4 and GDL for jade-like dumpling was 2.5 g, 2.5 g and 2.0 g per 100 g dried soybeans, respectively. The water holding capacity of CaSO4-dumpling and GDL-dumpling had no significant difference (P＞0.05), …

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Low-Carbon Design Of Food Packaging Based On Life Circle Concept Of Product, Liu Zongming, Zhao Yuehao Apr 2018

Low-Carbon Design Of Food Packaging Based On Life Circle Concept Of Product, Liu Zongming, Zhao Yuehao

Food and Machinery

Under the trend of low-carbon vision in the food package industry, an analyzed and completed method of low-carbon package based on life circle of product was introduced into food packages. During the study, a low-carbon concept was raised first, coupled with the life cycle vision, and a systematic low-carbon model was also put forward at the point of product, which is helpful in the later process of how to devise a total low-carbon procedure for food package. Finally, a environmental-friendly dishware package was adopted as a example to demonstrate the practicability and efficacy of both the specific concept and model …

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Analysis Of Volatile Aroma Components Of Different Breeds Of Grape Distilled Spirits In Xinjiang By Hs-Spme/Gc-Ms, Wang Liye, Huang Peng, Feng Ruizhang, Wu Yun, Song Yu Apr 2018

Analysis Of Volatile Aroma Components Of Different Breeds Of Grape Distilled Spirits In Xinjiang By Hs-Spme/Gc-Ms, Wang Liye, Huang Peng, Feng Ruizhang, Wu Yun, Song Yu

Food and Machinery

In order to understand the differences of volatile aroma components between distilled liquor obtained from different varieties of wine grapes in Xinjiang, the methods of headspace solid-phase microextraction (HS-SPME) and gas chromatography-mass spectro-metry (GC-MS) were used to investigate the aroma component in different kinds of distilled liquor. Distilled liquor was obtained from Cabernet Sauvignon, Chardonnay, Italian Riesling, Cabernet Sauvignon with Chardonnay blend and Chardonnay with Italian Riesling Blend. The differences were analyzed and compared, and the results showed as follows. The types and contents of volatile aroma components of distilled liquor obtained from different grape varieties, and a total of …

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Mechanical Properties And Finite Element Analysis Of The Dry Granulation Roller, Liu Zhimin, Han Lei, Liu Yang Apr 2018

Mechanical Properties And Finite Element Analysis Of The Dry Granulation Roller, Liu Zhimin, Han Lei, Liu Yang

Food and Machinery

According to the characteristics of the roller during dry granulation process, the dry granulation roller mechanics model was established by Von Mises criterion. The model was solved and simplified to calculate its equivalent stress. The mechanical properties of the dry granulation roller were qualitatively analyzed theoretically. The 3D solid model of the squeeze roll was established by using SolidWorks software. The mechanical properties of the dry granulation roller were quantitatively analyzed by finite element software ANSYS Workbench. The theoretical analysis and simulation results showed that the deformation of the dry granulation roller was mainly concentrated along the width of the …

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Design Of Continuous Device For Cutting Head And Tail Of Freshwater Fish, Zou Wei, Wan Peng, Fu Hao, Peng Jinyu, Huang Jun, Tan Hequn Apr 2018

Design Of Continuous Device For Cutting Head And Tail Of Freshwater Fish, Zou Wei, Wan Peng, Fu Hao, Peng Jinyu, Huang Jun, Tan Hequn

Food and Machinery

In order to realize the efficient processing function of removing head and tail of freshwater fish, a continuous device for cutting head and tail of freshwater fish was designed. The device consisted of intermittent feeding system, tool and fixture driving system, control system and so on. The rated power of the device was 2.3 kW, including a 1.5 kW system for the intermittent feeding, a 0.75 kW for the drive system of cutter fixture and a 0.05 kW control system. The test of processing effect of the device were conducted using （0.400±0.100） kg Parabramis pekinensis and （1.200±0.300） kg Ctenopharyngodon idellus. …

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Design Of A Household And Automatic Pitting Machine For Jujube, Gao Haichao, Han Haimin, Chen Huitao, Li Zhiwei Apr 2018

Design Of A Household And Automatic Pitting Machine For Jujube, Gao Haichao, Han Haimin, Chen Huitao, Li Zhiwei

Food and Machinery

Because the jujube quality of deep processing could not guarantee and pitting by hand could not hygienically, a type of household and automatic pitting machine for jujube was designed. The research status of the jujube to remove kernel was analyzed, and the design requirements were made. Based on the analysis of processes, the system of basic machine was designed. The critical component of positioning device and removing kernel device were analyzed, and the crank movement guide mechanism was adopted in the pitting mechanism and pushing Jujube meat mechanism. The results indicated that the automatic charging and positioning rate was 93%, …

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How To Be The Perfect Asian Wife!, Sophia Hill Apr 2018

How To Be The Perfect Asian Wife!, Sophia Hill

Art and Art History Honors Projects

“How to be the Perfect Asian Wife” critiques exploitative power systems that assault female bodies of color in intersectional ways. This work explores strategies of healing and resistance through inserting one’s own narrative of flourishing rather than surviving, while reflecting violent realities. Three large drawings mimic pervasive advertisement language and presentation reflecting the oppressive strategies used to contain women of color. Created with charcoal, watercolor, and ink, these 'advertisements' contrast with an interactive rice bag filled with comics of my everyday experiences. These documentations compel viewers to reflect on their own participation in systems of power.

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Ecofeminism In The Speculative Fiction Of Ursula K. Le Guin, Octavia Butler, And Margaret Atwood, Cara Williams Apr 2018

Ecofeminism In The Speculative Fiction Of Ursula K. Le Guin, Octavia Butler, And Margaret Atwood, Cara Williams

Honors Scholar Theses

The aim of this article is to explore the speculative fiction works of three prominent, female speculative fiction writers: Ursula K. Le Guin, Margaret Atwood,and Octavia Butler through an ecofeminist lens. Ecofeminism, as first coined by Francois D'Eaubonne in 1974, is a philosophy that compares the oppression and abuse of women to that of the environment. This article notes how Le Guin, Atwood, and Butler portray women and the environment in post-apocalyptic science fiction. Specifically, this article looks at how these authors explore food acquisition and consumption in their various worlds. This article asks the question, how does our relationship …

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Inside Research: An Interview With Caprisse Johnson, Ginni Sisemore Apr 2018

Inside Research: An Interview With Caprisse Johnson, Ginni Sisemore

Steeplechase: An ORCA Student Journal

No abstract provided.

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Impact Of Uv-C Irradiation On The Quality, Safety, And Cytotoxicity Of Cranberry-Flavored Water Using A Novel Continuous Flow Uv System, Vybhav Vipul Sudhir Gopisetty, Ankit Patras, Agnes Kilonzo-Nthenge, Sudheer K. Yannam, Rishipal R. Bansode, Michael Sasges, S. Mallory Burns, Matthew J. Vergne, Che Pan, Hang Xiao Apr 2018

Impact Of Uv-C Irradiation On The Quality, Safety, And Cytotoxicity Of Cranberry-Flavored Water Using A Novel Continuous Flow Uv System, Vybhav Vipul Sudhir Gopisetty, Ankit Patras, Agnes Kilonzo-Nthenge, Sudheer K. Yannam, Rishipal R. Bansode, Michael Sasges, S. Mallory Burns, Matthew J. Vergne, Che Pan, Hang Xiao

Agricultural and Environmental Sciences Faculty Research

The influence of short wavelength UV-C irradiation at 254 nm on microbial inactivation, anthocyanins stability, ascorbic acid, and cytotoxicity of formulated cranberry flavored water was studied. Escherichia coli ATCC 25922 and Salmonella enterica serovar Typhimurium ATCC 13311 were inactivated by more than 5 log10 at UV-C fluence of 21 mJ cm−2. At UV-C fluence of 40 mJ cm−2 the content of ascorbic acid was 82% of that in the untreated beverage. The concentrations of the anthocyanins (Cy3Ar, Cy3Ga, Pe3Ar, and Pe3Ga) were not significantly affected at the same treatment level. Cytotoxicity evaluation of the irradiated beverage on normal colon (CCD-18Co), …

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The Activity Of Saccharolytic Enzymes In Collembola Is Associated With Species Affinity For Caves, Andrea Parimuchová, Vladimír Šustr, Miloslav Devetter, Ondřej Vošta, Ionuţ Popa, Ľubomír Kováč Apr 2018

The Activity Of Saccharolytic Enzymes In Collembola Is Associated With Species Affinity For Caves, Andrea Parimuchová, Vladimír Šustr, Miloslav Devetter, Ondřej Vošta, Ionuţ Popa, Ľubomír Kováč

International Journal of Speleology

The activity of enzymes associated with digestion can reflect food availability and feeding preferences of invertebrates in a particular habitat. Caves are mostly nutrient-poor habitats lacking primary production. In the present study the enzymatic activity of cellulases, trehalases and chitinases was measured in eight collembolan species differently associated with the cave environment: the troglobionts (obligate cave species) Pseudacherontides spelaeus and Protaphorura janosik; the eutroglophiles Ceratophysella denticulata, Folsomia candida and Heteromurus nitidus; the subtroglophiles Hypogastrura aequepilosa and Orthonychiurus rectopapillatus; and the trogloxene (not associated with caves) Megaphorura arctica. Qualitative enzymatic patterns and quantitative differences in species activity were …

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Knowledge, Attitude And Practices Toward Nutrition And Diet During Pregnancy Among Recently Delivered Women Of Syrian Refugees, Dana Harb Msc., Mohamad Younes Abou Haidar Phd, Elie Bou Yazbeck Phd Apr 2018

Knowledge, Attitude And Practices Toward Nutrition And Diet During Pregnancy Among Recently Delivered Women Of Syrian Refugees, Dana Harb Msc., Mohamad Younes Abou Haidar Phd, Elie Bou Yazbeck Phd

Journal of Refugee & Global Health

The aim of this study is to assess the nutrition situation in terms of knowledge, attitude and practices (KAP) among recently delivered Syrian refugee women and to identify nutrition related KAP problems of this vulnerable population. An analytical descriptive cross-sectional study was conducted on a non-randomized sample of one hundred recently delivered Syrian women from refugee background aged 18 years old and above who were admitted for delivery to the obstetric unit of a governmental hospital located in Beirut, Lebanon. The study reveals that fifty-six percent of the studied population was not knowledgeable about maternal nutrition during pregnancy, twenty-five percent …

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Eating Crickets? Nutrient Mineral Content Of Two Cricket Species And Chapul Cricket Protein Bars Using Mp-Aes, Nathan Hopkins Apr 2018

Eating Crickets? Nutrient Mineral Content Of Two Cricket Species And Chapul Cricket Protein Bars Using Mp-Aes, Nathan Hopkins

Student Scholar Showcase

Global agriculture is beset by numerous challenges which must be surmounted to feed a developing world, from combating climate change to the cultivation of sustainable food products. This, in addition to protein and nutrient deficiencies in the developing world, makes considering alternative protein sources, such as a crickets, an attractive option. Crickets use a fraction of the land and water that protein sources like beef cattle do, and can be cultivated in urban environments in stacked boxes. This research investigation aims to quantify the nutrient mineral content (Iron, Sodium, Potassium, Calcium, and Magnesium) of two cricket species (Acheta domesticus …

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Elemental Analysis Of Beer Manufactured In Virginia Satellite Breweries, Jennifer Wiliams Apr 2018

Elemental Analysis Of Beer Manufactured In Virginia Satellite Breweries, Jennifer Wiliams

Student Scholar Showcase

Financial incentives from the state and wider distribution potential have lured many west coast brewers to open satellite breweries in Virginia. Quality control is crucial for any brewery and especially important in satellite breweries that need to imitate the standard set by the parent brewery. Zinc, magnesium, iron, sodium manganese, and calcium are trace elements found in wort and are essential for enzymes that catalyze fermentation reactions. These elements protect against cell stress, play a crucial role in flocculation, and can affect the flavoring and coloration of beer. Barley, water, and hops are the sources of these elements in beer. …

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Whole Tart Cherry Improves Disease Activity Index In Rat Model Of Dextran Sulfate Solution – Induced Ulcerative Colitis By Downregulating The Janus 1 And Janus 3 Kinases And Tnf - Alpha, Johana Alexandra Coronel Apr 2018

Whole Tart Cherry Improves Disease Activity Index In Rat Model Of Dextran Sulfate Solution – Induced Ulcerative Colitis By Downregulating The Janus 1 And Janus 3 Kinases And Tnf - Alpha, Johana Alexandra Coronel

LSU Master's Theses

Ulcerative colitis (UC) is a disabling inflammatory bowel disease. UC is characterized by chronic, relapsing inflammation of the colon and rectum. Current treatments such as monoclonal antibodies against TNF-α, IL-6, IL-12/p40, adhesion molecules, Janus kinases (JAK) inhibitors have side effects or lose their effects over time. Alternative approaches with fewer side effects for patients are needed. Montmorency tart cherries (Prunus cerasus) are a good source of anti-inflammatory flavonoids. We hypothesized that regular consumption whole tart cherry (TC) standardized to its major anthocyanin content, namely cyanidin-3-glucosyl-rutinoside, would be effective in reducing inflammation in UC. The aim of this research was to …

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