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Articles 7051 - 7080 of 30211
Full-Text Articles in Entire DC Network
Effect Of Preparation Method On Physical And Chemical Properties Of Indica Rice Resistant Starch Of Type Rs3, Ouyang Mengyun, Wang Yan, Zhao Chuanwen
Effect Of Preparation Method On Physical And Chemical Properties Of Indica Rice Resistant Starch Of Type Rs3, Ouyang Mengyun, Wang Yan, Zhao Chuanwen
Food and Machinery
The indica starch pregelatinized by microwave as raw material, the effect of ultrasonic auxiliary-dual enzyme method and seed induced-dual enzyme method on the structure and physicochemical properties of indica rice resistant starch of type RS3 were researched in this study. The results showed that the structure of the raw starch was polyhedron, the edge of the surface was distinct, the crystal form was type A, and the crystallinity was only 8.9%. While the structure of RS3 were made by ultrasonic auxiliary-dual enzyme method and seed induced-dual enzyme method became rough and uneven, the solubility, swelling degree and water …
Breeding Of Low-Permeability Sensitive Mutant From Saccharomyces Cerevisiae, Ye Jing, Yue Xijie, Jiang Xuewei, Luo Xiaoming, Chen Daiwen, Wu Jian, Li Chiling
Breeding Of Low-Permeability Sensitive Mutant From Saccharomyces Cerevisiae, Ye Jing, Yue Xijie, Jiang Xuewei, Luo Xiaoming, Chen Daiwen, Wu Jian, Li Chiling
Food and Machinery
In order to improve the efficient secretion of intracellular product in Saccharomyces cerevisiae, wild diploid Y1 (2n) were mutagenized with UV treatment as original strain. To further identify, the degree of autolysis of each mutant strain was contrasted in low permeability condition by the test of its content of FDP, extra-cellular nucleic acids and proteins. The results showed: Hs5*（n）showed the highest degree of conditional autolysis in low permeability condition, the concentration of FDP in extracellular environment was 25.81 μg/mL. At the sixth hour in low permeability, its penetration rate of nucleic acid and protein in extracellular environment …
Isolation And Identification Of Ginkolides-Producing Endophytic Fungi From Ginkgo Biloba Linn., Chen Xiaoming, He Fulin, Li Zhizhong, Yuan Zhihui
Isolation And Identification Of Ginkolides-Producing Endophytic Fungi From Ginkgo Biloba Linn., Chen Xiaoming, He Fulin, Li Zhizhong, Yuan Zhihui
Food and Machinery
In the present study, the method of tissue culturing was used to isolate the endophytic fungi from healthy ginkgo roots and stems. After repeated separation and purification, 116 Ginkgo endophytes were isolated. Metabolites of these fungi were preliminarily analyzed by high-performance liquid chromatography (HPLC), and a ginkgolide producing endophyte strain was finally screened out. The production of ginkgolides by this strain was more than 11.4 mg/L. The endophytic fungi strain was identified as Mucor spp. by morphology characteristics and phylogenetic analysis of internal transcribed spacer (ITS), and It was the first report in the ginkgolides producing endophytic fungus from Ginkgo …
Study On The Inhibitory Effect Of Onion Peel Flavonoids On Adipocyte Production, Han Ying, Lin Mo, Liu Haoming, Xu Meina, Xu Hongyan, Li Guanhao
Study On The Inhibitory Effect Of Onion Peel Flavonoids On Adipocyte Production, Han Ying, Lin Mo, Liu Haoming, Xu Meina, Xu Hongyan, Li Guanhao
Food and Machinery
Extractions of flavonoid compounds in onion with ethanol, using the optimization factors of single factor and orthogonal design experiments, the flavonoids extraction rate of onion peel was 21.58%. The effect of quercetin on the differentiation of 3T3-L1 preadipocytes was best by separating the flavonoids from the liquid phase and acting on the 3T3-L1 preadipocytes. The expression of fat differentiation related gene FASmRNA was measured in 3T3-L1 adipocytes induced by flavonoid monomers of onion skin for eighth days. The results showed that the relative expression of FAS in 3T3-L1 preadipocytes induced by mRNA in quercetin group was significantly lower than that …
Preparation And Analysis Of Nisin-Loaded Chitosan-Starch Coated Paper, Liu Danqing, Lu Lixin, Fang Jiachang
Preparation And Analysis Of Nisin-Loaded Chitosan-Starch Coated Paper, Liu Danqing, Lu Lixin, Fang Jiachang
Food and Machinery
Objective To prepare a new kind of grease resistant -antibacterial paper using natural biological material as grease resistant and antibacterial agents, and to test its grease resistance and antibacterial properties. Methods Grease resistant-antibacterial paper was prepared by coating grease resistant antibacterial agent on paper. The grease resistance grade was tested by surface repellency test. The inhibition rate of coated paper on Escherichia coli and Staphylococcus aureus was calculated by colony method. Results When the ratio of 1 g/100 mL chitosan to 10 g/100 mL starch was 12, the grease resistance grade of coated paper reached 8, the cost was about …
Establishment And Evaluation Of Shelf Life Model On Fresh Cut Hang Cabbage Processed By Ozone Water, Lei Hao, Xie Jing, Qiao Yongxiang
Establishment And Evaluation Of Shelf Life Model On Fresh Cut Hang Cabbage Processed By Ozone Water, Lei Hao, Xie Jing, Qiao Yongxiang
Food and Machinery
Fresh cut hang cabbage was cleaned by 1.8 mg/L ozone water for 5 min, and then stored under 0, 5, 10, 15 and 20 ℃ in thermostats, respectively. The total number of colonies, vitamin C and chlorophyll content index were measured, and combined with the Arrhenius equation to establish first order dynamic prediction model. The values of activation energy (EA) of shelf life model were 49.08, 54.87 and 38.8 kJ/mol respectively, referring to former factors A0 were 4.93×107, 1×109, 1.22×106. The indexes of 10 ℃ were used to validate the model …
Effects Of Different Barrier Packaging Materials On Preservation Of Lettuce, Ma Yonghang, Liu Jianxin, Chen Xiangning, Yang Xiaofei
Effects Of Different Barrier Packaging Materials On Preservation Of Lettuce, Ma Yonghang, Liu Jianxin, Chen Xiangning, Yang Xiaofei
Food and Machinery
In order to investigate the effect of different barrier packaging materials on the preservation of harvested lettuce. Lettuces were encased in modified atmosphere packaging (MAP) with LDPE, PE, HDPE and EVOH/PE films and stored at 4℃, while the ones without packaging were used for comparison under the same conditions. During storage, the gas composition in packaging, sensory quality, weight loss, chlorophyll content and relative conductivity of lettuces were measured regularly. On the sixth day, lettuces in the control group lost the commodity value due to serious water loss. In the EVOH/PE group, O2 was running out and the CO …
Quality Evaluation Of Fresh-Cutting Broccoli Under Different Essential Oil Treatments Based On Principal Component Analysis, Huang Wenbu, Ma Wandi, Wen Hao, He Jingliu, Qin Wen
Quality Evaluation Of Fresh-Cutting Broccoli Under Different Essential Oil Treatments Based On Principal Component Analysis, Huang Wenbu, Ma Wandi, Wen Hao, He Jingliu, Qin Wen
Food and Machinery
11 traits of the effect of cinnamon, oregano, fennel oil on quality of fresh-cutting broccoli were analyzed by principal component analysis (PCA) method in this study. An assessment model was established to screen the best essential oil treatment. 3 principal components were screened out through principal component analysis which accounted for 86.462% of the total variance. Frist principal component reflect the information of the total number of colonies, respiration intensity, weight loss rate, VC content, chlorophyll content, aroma score and browning degree score. The second one used to obtain he information of the total flavonoids, PPO and POD. The third …
Screening Of Wax On Commercialization Process Of Mandarin Fruit, Ma Jiahong, Zeng Kaifang, Deng Lili
Screening Of Wax On Commercialization Process Of Mandarin Fruit, Ma Jiahong, Zeng Kaifang, Deng Lili
Food and Machinery
Mandarin fruits (Citrus reticulata Blanco) were treated with wax A, wax B, wax C and wax D respectively. In order to screen the best wax for the commercialization process of mandarin orange, the effects of different wax treatment on the storage quality of postharvest mandarin orange were measured. The results showed that wax C and wax A effectively reduced the weight loss of fruits, but the disease incidence was severely. Wax D effectively inhibited the yellowing of mandarin fruits, while the browning of the stem end and the disease incidence were severely. Wax B effectively inhibited the yellowing of mandarin …
Effects Of Wall Breaking Manners On The Inhibition Of Alpha Glucosidase Activity In Bee Pollen, Liu Wenjing, Zhang Zhixu, Qin Dan
Effects Of Wall Breaking Manners On The Inhibition Of Alpha Glucosidase Activity In Bee Pollen, Liu Wenjing, Zhang Zhixu, Qin Dan
Food and Machinery
The wall of rape bee pollens were broken by using different methods, and them the water-soluble ingredients were extracted. Therefore, the 4-Nitrophenyl α-D-glucopyranoside (PNPG) was as substrate to evaluate the efficiency of bee pollen as a natural alpha glucosidase inhibitor. The results showed that the wall-breaking manners had significant effect on the active ingredient. The inhibition rate of thealphaglucosidase was found ordered as following, temperature difference (13.73±1.15)%, supercritical CO2 (-8.07±0.93)%, ultrasonic assisted enzymatic (16.70±0.87)%,and untreated (9.68±0.89)%. Moreover, the inhibition rate of rape pollen polysaccharide on alpha glucosidase activity was fluctuated at （2.46±0.31）%~（-0.78±0.03）%, and there was no obvious linear relationship. …
Fabrication And Application Of Paper Based Microfluidic Chip, Yan Yu, Xu Changhua, Gu Dongchen
Fabrication And Application Of Paper Based Microfluidic Chip, Yan Yu, Xu Changhua, Gu Dongchen
Food and Machinery
As the core of the miniaturized total analysis system, microfluidic chip has the characteristics of high efficiency separation, rapid analysis, low reagent consumption and miniaturization, provides a new platform for rapid detection analysis. With the development of microfluidic technology, paper based microfluidic chip has been widely used because of its low cost, easy fabrication and convenient carrying. This paper mainly introduces the processing technology of paper based microfluidic chip, including wax printing method, UV lithography and plasma processing technology, inkjet printing technology and wax dipping technology, cutting technology and the application of paper-based microfluidic chip.
Application Progress Of X-Ray Fluorescence Spectroscopy In The Detection Of Heavy Metals In Soil, Meng Lei, Han Ping, Wang Shifang, Ren Dong, Wang Jihua
Application Progress Of X-Ray Fluorescence Spectroscopy In The Detection Of Heavy Metals In Soil, Meng Lei, Han Ping, Wang Shifang, Ren Dong, Wang Jihua
Food and Machinery
This paper first describes the X-ray fluorescence analysis technology application. Secondly, the effects of different soil preparation conditions and detection conditions on the detection of X-ray fluorescence spectroscopy and the application of spectral analysis and model optimization are introduced. Finally, the development prospect of X-ray fluorescence spectrum detection technology is briefly discussed.
University Of Northern Iowa Faculty Senate Meeting Minutes, August 28, 2017, University Of Northern Iowa. Faculty Senate.
University Of Northern Iowa Faculty Senate Meeting Minutes, August 28, 2017, University Of Northern Iowa. Faculty Senate.
Documents - Faculty Senate
Meeting minutes from the Faculty Senate of the University of Northern Iowa.
Mitochondrial Degeneration Precedes The Development Of Muscle Atrophy In Progression Of Cancer Cachexia In Tumour-Bearing Mice, Jacob L. Brown, Megan E. Rosa-Caldwell, David E. Lee, Thomas A. Blackwell, Lemuel A. Brown, Richard A. Perry, Wesley S. Haynie, Justin P. Hardee, James A. Carson, Michael P. Wiggs, Tyrone A. Washington, Nicholas P. Greene
Mitochondrial Degeneration Precedes The Development Of Muscle Atrophy In Progression Of Cancer Cachexia In Tumour-Bearing Mice, Jacob L. Brown, Megan E. Rosa-Caldwell, David E. Lee, Thomas A. Blackwell, Lemuel A. Brown, Richard A. Perry, Wesley S. Haynie, Justin P. Hardee, James A. Carson, Michael P. Wiggs, Tyrone A. Washington, Nicholas P. Greene
Health & Kinesiology Faculty Publications and Presentations
Background: Cancer cachexia is largely irreversible, at least via nutritional means, and responsible for 20–40% of cancer-related deaths. Therefore, preventive measures are of primary importance; however, little is known about muscle perturbations prior to onset of cachexia. Cancer cachexia is associated with mitochondrial degeneration; yet, it remains to be determined if mitochondrial degeneration precedes muscle wasting in cancer cachexia. Therefore, our purpose was to determine if mitochondrial degeneration precedes cancer-induced muscle wasting in tumour-bearing mice. Methods: First, weight-stable (MinStable) and cachectic (MinCC) ApcMin/+ mice were compared with C57Bl6/J controls for mRNA contents of mitochondrial quality regulators in quadriceps muscle. Next, …
August 28, 2017 Armstrong State University Faculty Senate Minutes, Armstrong State University
August 28, 2017 Armstrong State University Faculty Senate Minutes, Armstrong State University
Armstrong Faculty Senate: Minutes (Archived)
August 28, 2017 Armstrong State University Faculty Senate Minutes
Electrostatic Interactions Of Water In External Electric Field: Molecular Dynamics Simulations, Qiang Zhu, Zigui Kan, Jing Ma
Electrostatic Interactions Of Water In External Electric Field: Molecular Dynamics Simulations, Qiang Zhu, Zigui Kan, Jing Ma
Journal of Electrochemistry
A series of molecular dynamics simulations with or without external electric field have been carried out for a bulk water with periodic boundary condition. The difference in radial distribution function of interatomic O…O distance is subtle, with and without external electric field, except for the orientation of dipole moments of water molecules. Without the applied external electric field, distribution of the orientation angle of dipole moments is rather broad. The induced local electric field is analyzed as a function of altitude in direction of electric field. The variation of the local induced electric field is increased as the increase of …
Research Progresses Of Intervention Strategies For Reducing Vibrio Parahaemolyticus In Seafood, Quan Qinguo, Mo Rijian, Tan Li, Yan Xiemin, Su Tiantian, Zhou Chunxia, Hong Pengzhi, Li Chengyong
Research Progresses Of Intervention Strategies For Reducing Vibrio Parahaemolyticus In Seafood, Quan Qinguo, Mo Rijian, Tan Li, Yan Xiemin, Su Tiantian, Zhou Chunxia, Hong Pengzhi, Li Chengyong
Food and Machinery
Vibrio parahaeomolyticus, a natural inhabitant in estuarine marine water has been frequently isolated from seafood, and causes huge economic losses. It has been recognized as the leading causative agent for seafood borne illness all over the world. Numerous physical, chemical, and biological intervention methods for reducing V. parahaeomolyticus in seafood products have been investigated and practiced. Each intervention method has distinct advantages and disadvantages depending on the processing needs and consumer preference. This review provides a comprehensive overview of various intervention strategies for reducing V. parahaeomolyticus in seafood so as to give a reference to the application of related technology …
Genetic And Phylogenetic Analysis Of The Ticks From The Sinai Massif, Egypt, And Their Possible Role In The Transmission Of Babesia Behnkei, Mohammed Alsarraf, Ewa J. Mierzejewska, Emma M.E. Mohallal, Jerzy M. Behnke, Anna Bajer
Genetic And Phylogenetic Analysis Of The Ticks From The Sinai Massif, Egypt, And Their Possible Role In The Transmission Of Babesia Behnkei, Mohammed Alsarraf, Ewa J. Mierzejewska, Emma M.E. Mohallal, Jerzy M. Behnke, Anna Bajer
Harold W. Manter Laboratory of Parasitology: Library Materials
Following the description of Babesia behnkei in the region of St. Katherine, Sinai, the present study was undertaken to determine the role of local tick species as vectors of piroplasms. First we assessed the local fauna of ticks, especially species occurring on rodents, camels and encountered in the environment, and then we compared genotypes of ticks from isolated wadis. Finally, we assessed the role of local tick species as potential vectors of Babesia spp. During our expedition to the Sinai Massif in a 4-week period in August–September 2012, 393 ticks were collected, including 235 adult questing ticks collected from the …
In Memoriam: Douglas Hood Macgregor ’62, Unh Communications And Public Affairs
In Memoriam: Douglas Hood Macgregor ’62, Unh Communications And Public Affairs
UNH Today Archive
No abstract provided.
Unh Celebrates Contributions Of Researcher Brent Loy, Lori Wright
Unh Celebrates Contributions Of Researcher Brent Loy, Lori Wright
UNH Today Archive
No abstract provided.
The Effect Of Systemic Doxycycline And Mechanical Therapy On Gcf Β-Glucuronidase Leves In Chronic Periodontitis Patients, Afaf Zia, Narendra Gupta, Afshan Bey, Asad U. Khan, Saif Khan, Syed Mukhtar Un Nisar Andarabi, Rosina Khan, Mohd Adil
The Effect Of Systemic Doxycycline And Mechanical Therapy On Gcf Β-Glucuronidase Leves In Chronic Periodontitis Patients, Afaf Zia, Narendra Gupta, Afshan Bey, Asad U. Khan, Saif Khan, Syed Mukhtar Un Nisar Andarabi, Rosina Khan, Mohd Adil
Journal of Dentistry Indonesia
The goal of periodontal therapy includes management of bacterial pathogens to control the destruction of the periodontal tissue. A number of different nonsurgical and surgical therapies have been used in achieving this goal. Objective: To evaluate the effectiveness of doxycycline compared with nonsurgical therapy alone or in combination with nonsurgical therapy on gingival crevicular fluid β-Glucuronidase levels (ßG) and clinical parameters over a 20-week period in patients with chronic periodontitis. Methods: An interventional study comprising 60 patients with chronic periodontitis. They were divided into three groups of different treatment approach. The plaque index, gingival index, probing depth, and clinical attachment …
Status Of Salivary Nitric Oxide Levels And Buccal Epithelial Cell Dna Damage In Potentially Malignant Disorders – A Biochemical Study, Fazil Ka, Renita Lorina Castelino, Subhas Gogineni Babu, Medhini Madi, Shishir Ram Shetty, Preethi Balan, Supriya Bhat
Status Of Salivary Nitric Oxide Levels And Buccal Epithelial Cell Dna Damage In Potentially Malignant Disorders – A Biochemical Study, Fazil Ka, Renita Lorina Castelino, Subhas Gogineni Babu, Medhini Madi, Shishir Ram Shetty, Preethi Balan, Supriya Bhat
Journal of Dentistry Indonesia
Oral cancer is a progressive, multistage disease in which changes in genetic structure and cellular morphology occur from the normal to the premalignant state and then to the malignant state. Nitric oxide (NO.) is an uncharged molecule with an unpaired electron. It is highly reactive and interacts with DNA molecules, resulting in DNA damage. Objective: To evaluate the salivary nitric oxide levels and buccal epithelial cell DNA damage in patients with potentially malignant oral disorders. Methods: The salivary nitric oxide levels and buccal epithelial cell DNA damage were estimated in 20 healthy individuals without oral lesions, in 20 subjects having …
The Rider (2017-08-28), Jesus Sanchez
The Farnesoid X Receptor Negatively Regulates Osteoclastogenesis In Bone Remodeling And Pathological Bone Loss, Ting Zheng, Ju-Hee Kang, Jung-Sun Sim, Jung-Woo Kim, Jeong-Tae Koh, Chan Soo Shin, Hyungsik Lim, Mijung Yim
The Farnesoid X Receptor Negatively Regulates Osteoclastogenesis In Bone Remodeling And Pathological Bone Loss, Ting Zheng, Ju-Hee Kang, Jung-Sun Sim, Jung-Woo Kim, Jeong-Tae Koh, Chan Soo Shin, Hyungsik Lim, Mijung Yim
Publications and Research
Farnesoid X receptor (FXR, NR1H4) is a member of the nuclear receptor superfamily of ligand-activated transcription factors. Since the role of FXR in osteoclast differentiation remains ill-defined, we investigated the biological function of FXR on osteoclastogenesis, using FXR-deficient mice. We demonstrated that FXR deficiency increases osteoclast formation in vitro and in vivo. First, FXR deficiency was found to accelerate osteoclast formation via down-regulation of c-Jun N-terminal kinase (JNK) 1/2 expression. Increased expression of peroxisome proliferator-activated receptor (PPAR)γ and peroxisome proliferator-activated receptor gamma coactivator 1 (PGC- 1)β seems to mediate the pro-osteoclastogenic effect of FXR deficiency via the JNK pathway. In …
The Continuous Synthesis Of Pd Supported On Fe3o4 Nanoparticles: A Highly Effective And Magnetic Catalyst For Co Oxidation, Hany A. Elazab, Sherif Moussa, Kendra W. Brinkley, B. Frank Gupton, M. Samy El-Shall
The Continuous Synthesis Of Pd Supported On Fe3o4 Nanoparticles: A Highly Effective And Magnetic Catalyst For Co Oxidation, Hany A. Elazab, Sherif Moussa, Kendra W. Brinkley, B. Frank Gupton, M. Samy El-Shall
Chemical and Biochemical Engineering Faculty Research & Creative Works
We report a facile approach used for the simultaneous reduction and synthesis of a well dispersed magnetically separable palladium nanoparticle supported on magnetite (Pd/Fe3O4 nanoparticles) via continuous flow synthesis under microwave irradiation conditions, using a Wave Craft's microwave flow reactor commercially known as Arrhenius One, which can act as a unique process for the synthesis of highly active catalysts for carbon monoxide (CO) oxidation catalysis. The prepared catalysts are magnetic, which is an advantage in the separation process of the catalyst from the reaction medium. The separation process is achieved by applying a strong external magnetic field …
Bim+Blockchain: A Solution To The Trust Problem In Collaboration?, Malachy Mathews, Dan Robles, Brian Bowe
Bim+Blockchain: A Solution To The Trust Problem In Collaboration?, Malachy Mathews, Dan Robles, Brian Bowe
Conference papers
This paper provides an overview of historic and current organizational limitations emerging in the Architecture, Engineering, Construction, Building Owner / Operations (AECOO) Industry. It then provides an overview of new technologies that attempt to mitigate these limitations. However, these technologies, taken together, appear to be converging and creating entirely new organizational structures in the AEC industries. This may be characterized by the emergence of what is called the Network Effect and it’s related calculus. This paper culminates with an introduction to Blockchain Technology (BT) and it’s integration with the emergence of groundbreaking technologies such as Internet of Things (IoT), Artificial …
Effects Of Elicitor Induced Host Plant Resistance On Lepidopteran Insecticide Efficacy, Abigail Cox
Effects Of Elicitor Induced Host Plant Resistance On Lepidopteran Insecticide Efficacy, Abigail Cox
LSU Master's Theses
Soybean looper (SBL), Chrysodeixis includens (Walker), is an important defoliating Lepidopteran pest of southern U.S. soybean and utilizes other agronomic crops and weeds as hosts. With increasing resistance to insecticides, alternative control strategies such as induced host plant resistance were evaluated against SBL. Jasmonic acid (JA) is an elicitor of host plant resistance, and was selected to determine its fit in an IPM plan for SBL. JA was applied to the top of meridic SBL diet and fed to SBL; no effects were found. JA applied as an exogenous elicitor to cotton, sweet potato, okra, cowpea, and soybean did result …
Research On Improving Navigation Safety Based On Big Data And Cloud Computing Technology For Qiongzhou Strait, Rui Wang
Maritime Safety & Environment Management Dissertations (Dalian)
No abstract provided.
Analysis And Research Of The System For The Prevention And Control Of Vessel-Induced Pollution In Shanghai Port, Longxue Wang
Analysis And Research Of The System For The Prevention And Control Of Vessel-Induced Pollution In Shanghai Port, Longxue Wang
Maritime Safety & Environment Management Dissertations (Dalian)
No abstract provided.