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Articles 9031 - 9060 of 32241
Full-Text Articles in Entire DC Network
Front Matter, Human Biology Editors
Front Matter, Human Biology Editors
Front Matter, Human Biology Editors
2019 Southeastern Fishes Council State Reports
2019 Southeastern Fishes Council State Reports
Southeastern Fishes Council Proceedings
No abstract provided.
A Preliminary Investigation Of The Impact Of Forest Management Practices On Microhabitat Abiotic Variables In The Southern Appalachian Mountains, Jasmine Williamson, Allison Bailey, Jacob Lougee, David Patterson, Jessica Patterson
A Preliminary Investigation Of The Impact Of Forest Management Practices On Microhabitat Abiotic Variables In The Southern Appalachian Mountains, Jasmine Williamson, Allison Bailey, Jacob Lougee, David Patterson, Jessica Patterson
Georgia Journal of Science
Existing research has demonstrated that forest management practices (e.g., clear-cutting, planting) can dramatically impact animal communities. This is particularly the case with amphibian populations due to their sensitivity to microhabitat alterations. However, few studies have investigated the manner by which forest management practices impact the abiotic variables most relevant to healthy amphibian populations. In this study we investigated how spatially localized forest management practices (i.e., at the scale of hundreds of meters) alter the microhabitat variables that have been shown important to amphibian population distributions. We assessed the relationship between forest composition and microhabitat abiotic variables across three localities with …
Orthodontic Treatment Combined With Autotransplantation In Adults, I-Ting Chiang, Yi-Horng Chen, Rebecca Chen, Chien-Cheng Chen
Orthodontic Treatment Combined With Autotransplantation In Adults, I-Ting Chiang, Yi-Horng Chen, Rebecca Chen, Chien-Cheng Chen
Taiwanese Journal of Orthodontics
A 28-year-old female with mild skeletal Class II and dental Class I malocclusion had chief complaint of teeth crowding and poor esthetics. The patient presented with a convex facial profile, long face with a steep mandibular angle, bimaxillary dentoalveolar protrusion with 9 mm overjet, and dental crowding. She had severe caries on the maxillary right first and second molars, and the mandibular left second molar. The mandibular left first and second premolars had ill-fitting porcelain-fused-to-metal crowns. The maxillary right third molar and the mandibular left third molar were impacted. The orthodontic treatment included autotransplantation of the maxillary left first premolar …
Treatment Options For Obstructive Sleep Apnea, Shao-Chih Hsieh, Szu-Ting Chou, Yu-Chuan Tseng
Treatment Options For Obstructive Sleep Apnea, Shao-Chih Hsieh, Szu-Ting Chou, Yu-Chuan Tseng
Taiwanese Journal of Orthodontics
Obstructive sleep apnea (OSA) is sleep-disordered breathing caused by the collapse of the upper airway. Because anatomical abnormalities of the narrow upper airway are undoubtedly the most critical cause of OSA, the available treatment methods for OSA mostly focus on these anatomical problems. The collapse of the respiratory tract is associated with different levels of upper airway obstruction. The obstruction of the airway can be divided into three parts: the nasal cavity, retropalatal region, and retrolingual region. This article summarizes some common OSA treatment methods, their underlying theories, and their effect on the upper airway.
Effects Of Different Occlusion Setups With A Surgery-First Approach And Simulated Presurgical Orthodontics On The Mandibular Position In Skeletal Class Iii Malocclusion, Gloria Shih-Wen Fan, Yu-Chih Wang, Chiung Shing Huang, Ellen Wen-Ching Ko
Effects Of Different Occlusion Setups With A Surgery-First Approach And Simulated Presurgical Orthodontics On The Mandibular Position In Skeletal Class Iii Malocclusion, Gloria Shih-Wen Fan, Yu-Chih Wang, Chiung Shing Huang, Ellen Wen-Ching Ko
Taiwanese Journal of Orthodontics
Purpose: The purposes of this study were to compare the occlusion designs implemented for the surgery-first approach (SFA) and the resultant mandibular movements by different orthodontists, as well as to investigate whether presurgical dental alignment is associated with mandibular positioning.
Methods: This prospective study included 15 patients with skeletal Class III malocclusion who underwent orthognathic surgery through the SFA. Three orthodontists designed an occlusion setup for each case, which were assigned as SFA groups. The same group of patients, who received simulated presurgical orthodontics (SPO) through a virtual setup, composed the control group. The postoperative dental relationship and resultant mandibular …
Longitudinal Changes Of Brain Microstructure And Function In Nonconcussed Female Rugby Players, Kathryn Y. Manning, Jeffrey S. Brooks, James P. Dickey, Alexandra Harriss, Lisa Fischer, Tatiana Jevremovic, Kevin Blackney, Christy Barreira, Arthur Brown, Robert Bartha, Tim Doherty, Douglas Fraser, Jeff Holmes, Gregory A. Dekaban, Ravi S. Menon
Longitudinal Changes Of Brain Microstructure And Function In Nonconcussed Female Rugby Players, Kathryn Y. Manning, Jeffrey S. Brooks, James P. Dickey, Alexandra Harriss, Lisa Fischer, Tatiana Jevremovic, Kevin Blackney, Christy Barreira, Arthur Brown, Robert Bartha, Tim Doherty, Douglas Fraser, Jeff Holmes, Gregory A. Dekaban, Ravi S. Menon
Medical Biophysics Publications
ObjectiveTo longitudinally assess brain microstructure and function in female varsity athletes participating in contact and noncontact sports.MethodsConcussion-free female rugby players (n = 73) were compared to age-matched (ages 18-23) female swimmers and rowers (n = 31) during the in- and off-season. Diffusion and resting-state fMRI (rs-fMRI) measures were the primary outcomes. The Sports Concussion Assessment Tool and head impact accelerometers were used to monitor symptoms and impacts, respectively.ResultsWe found cross-sectional (contact vs noncontact) and longitudinal (in- vs off-season) changes in white matter diffusion measures and rs-fMRI network connectivity in concussion-free contact athletes relative to noncontact athletes. In particular, mean, axial, …
The Shape Of Metabolism: Mitochondrial Dynamics, Remodeling, And Bioenergetic Reprogramming In Disease, Carl Decker
The Shape Of Metabolism: Mitochondrial Dynamics, Remodeling, And Bioenergetic Reprogramming In Disease, Carl Decker
KGI Theses and Dissertations
Mitochondria are dynamic, double-membrane bound hubs of bioenergetics, cell signaling, and redox balance that exist as an oscillating network of fused superstructures and smaller, single organelles. Importantly, their position at the junction of catabolic and anabolic metabolism connects these morphological fluctuations to larger cellular metabolic programs, which in turn have implicated mitochondrial dynamics in a number of disease states and a varied set of cell phenomena. For example, differentiation of memory t-cells is dependent on mitochondrial network morphology, and in particular on remodeling dynamics that yield fused mitochondrial assemblies favoring oxidative phosphorylation-driven metabolism. In contrast, many cancers have been shown …
Role Of Lncrna Morrbid In Ptpn11(Shp2)E76k-Driven Juvenile Myelomonocytic Leukemia., Zhigang Cai, Chi Zhang, Jonathan J Kotzin, Adam Williams, Jorge Henao-Mejia, Reuben Kapur
Role Of Lncrna Morrbid In Ptpn11(Shp2)E76k-Driven Juvenile Myelomonocytic Leukemia., Zhigang Cai, Chi Zhang, Jonathan J Kotzin, Adam Williams, Jorge Henao-Mejia, Reuben Kapur
Faculty Research 2020
Mutations in PTPN11, which encodes the protein tyrosine phosphatase SHP2, contribute to ∼35% of cases of juvenile myelomonocytic leukemia (JMML). A common clinical picture in children with JMML is that it presents as a constitutive hyperinflammatory syndrome, partially reminiscent of chronic myelomonocytic leukemia in adults. Thus, a component of JMML is associated with a hyperinflammatory state and abundant innate immune cells such as neutrophils and monocytes. Recently, we showed that the evolutionarily conserved mouse lncRNA Morrbid is specifically expressed in myeloid cells and uniquely represses the expression of the proapoptotic gene Bim to regulate the lifespan of myeloid cells. However, …
Regulation Of Bmp4/Dpp Retrotranslocation And Signaling By Deglycosylation., Antonio Galeone, Joshua M Adams, Shinya Matsuda, Maximiliano F. Presa, Ashutosh Pandey, Seung Yeop Han, Yuriko Tachida, Hiroto Hirayama, Thomas Vaccari, Tadashi Suzuki, Cathleen M. Lutz, Markus Affolter, Aamir Zuberi, Hamed Jafar-Nejad
Regulation Of Bmp4/Dpp Retrotranslocation And Signaling By Deglycosylation., Antonio Galeone, Joshua M Adams, Shinya Matsuda, Maximiliano F. Presa, Ashutosh Pandey, Seung Yeop Han, Yuriko Tachida, Hiroto Hirayama, Thomas Vaccari, Tadashi Suzuki, Cathleen M. Lutz, Markus Affolter, Aamir Zuberi, Hamed Jafar-Nejad
Faculty Research 2020
During endoplasmic reticulum-associated degradation (ERAD), the cytoplasmic enzyme N-glycanase 1 (NGLY1) is proposed to remove N-glycans from misfolded N-glycoproteins after their retrotranslocation from the ER to the cytosol. We previously reported that NGLY1 regulates Drosophila BMP signaling in a tissue-specific manner (Galeone et al., 2017). Here, we establish the Drosophila Dpp and its mouse ortholog BMP4 as biologically relevant targets of NGLY1 and find, unexpectedly, that NGLY1-mediated deglycosylation of misfolded BMP4 is required for its retrotranslocation. Accumulation of misfolded BMP4 in the ER results in ER stress and prompts the ER recruitment of NGLY1. The ER-associated NGLY1 …
Longitudinal Changes Of Brain Microstructure And Function In Nonconcussed Female Rugby Players, Kathryn Y. Manning, Jeffrey S. Brooks, James P. Dickey, Alexandra Harriss, Lisa Fischer, Tatiana Jevremovic, Kevin Blackney, Christy Barreira, Arthur Brown, Robert Bartha, Tim Doherty, Douglas Fraser, Jeff Holmes, Gregory A. Dekaban, Ravi S. Menon
Longitudinal Changes Of Brain Microstructure And Function In Nonconcussed Female Rugby Players, Kathryn Y. Manning, Jeffrey S. Brooks, James P. Dickey, Alexandra Harriss, Lisa Fischer, Tatiana Jevremovic, Kevin Blackney, Christy Barreira, Arthur Brown, Robert Bartha, Tim Doherty, Douglas Fraser, Jeff Holmes, Gregory A. Dekaban, Ravi S. Menon
Brain and Mind Institute Researchers' Publications
ObjectiveTo longitudinally assess brain microstructure and function in female varsity athletes participating in contact and noncontact sports.MethodsConcussion-free female rugby players (n = 73) were compared to age-matched (ages 18-23) female swimmers and rowers (n = 31) during the in- and off-season. Diffusion and resting-state fMRI (rs-fMRI) measures were the primary outcomes. The Sports Concussion Assessment Tool and head impact accelerometers were used to monitor symptoms and impacts, respectively.ResultsWe found cross-sectional (contact vs noncontact) and longitudinal (in- vs off-season) changes in white matter diffusion measures and rs-fMRI network connectivity in concussion-free contact athletes relative to noncontact athletes. In particular, mean, axial, …
Phosphoprotein Biomarkers To Guide Cancer Therapy Are Identified, Jeff Hansen
Phosphoprotein Biomarkers To Guide Cancer Therapy Are Identified, Jeff Hansen
Browse All News
No abstract provided.
Computational Identification Of Gene Networks As A Biomarker Of Neuroblastoma Risk, Lidan Sun, Libo Jiang, Christa N Grant, Hong-Gang Wang, Claudia Gragnoli, Zhenqiu Liu, Rongling Wu
Computational Identification Of Gene Networks As A Biomarker Of Neuroblastoma Risk, Lidan Sun, Libo Jiang, Christa N Grant, Hong-Gang Wang, Claudia Gragnoli, Zhenqiu Liu, Rongling Wu
Division of Endocrinology, Diabetes and Metabolic Diseases Faculty Papers
Neuroblastoma is a common cancer in children, affected by a number of genes that interact with each other through intricate but coordinated networks. Traditional approaches can only reconstruct a single regulatory network that is topologically not informative enough to explain the complexity of neuroblastoma risk. We implemented and modified an advanced model for recovering informative, omnidirectional, dynamic, and personalized networks (idopNetworks) from static gene expression data for neuroblastoma risk. We analyzed 3439 immune genes of neuroblastoma for 217 high-risk patients and 30 low-risk patients by which to reconstruct large patient-specific idopNetworks. By converting these networks into risk-specific representations, we found …
Selective Translation Of Low Abundance And Upregulated Transcripts In Halobacterium Salinarum., Adrián López García De Lomana, Ulrike Kusebauch, Arjun V Raman, Min Pan, Serdar Turkarslan, Alan P R Lorenzetti, Robert L Moritz, Nitin Baliga
Selective Translation Of Low Abundance And Upregulated Transcripts In Halobacterium Salinarum., Adrián López García De Lomana, Ulrike Kusebauch, Arjun V Raman, Min Pan, Serdar Turkarslan, Alan P R Lorenzetti, Robert L Moritz, Nitin Baliga
Articles, Abstracts, and Reports
When organisms encounter an unfavorable environment, they transition to a physiologically distinct, quiescent state wherein abundant transcripts from the previous active growth state continue to persist, albeit their active transcription is downregulated. In order to generate proteins for the new quiescent physiological state, we hypothesized that the translation machinery must selectively translate upregulated transcripts in an intracellular milieu crowded with considerably higher abundance transcripts from the previous active growth state. Here, we have analyzed genome-wide changes in the transcriptome (RNA sequencing [RNA-seq]), changes in translational regulation and efficiency by ribosome profiling across all transcripts (ribosome profiling [Ribo-seq]), and protein level …
Transcriptional Portrait Of M. Bovis Bcg During Biofilm Production Shows Genes Differentially Expressed During Intercellular Aggregation And Substrate Attachment., Mario Alberto Flores-Valdez, Michel De Jesús Aceves-Sánchez, Eliza Jr Peterson, Nitin Baliga, Jorge Bravo-Madrigal, Miguel Ángel De La Cruz-Villegas, Miguel A Ares, Sarah Born, Martin Voskuil, Nayeli Areli Pérez-Padilla, Mirna Burciaga-Flores, Tanya Amanda Camacho-Villegas, María Guadalupe Espinoza-Jorge
Transcriptional Portrait Of M. Bovis Bcg During Biofilm Production Shows Genes Differentially Expressed During Intercellular Aggregation And Substrate Attachment., Mario Alberto Flores-Valdez, Michel De Jesús Aceves-Sánchez, Eliza Jr Peterson, Nitin Baliga, Jorge Bravo-Madrigal, Miguel Ángel De La Cruz-Villegas, Miguel A Ares, Sarah Born, Martin Voskuil, Nayeli Areli Pérez-Padilla, Mirna Burciaga-Flores, Tanya Amanda Camacho-Villegas, María Guadalupe Espinoza-Jorge
Articles, Abstracts, and Reports
Mycobacterium tuberculosis and M. smegmatis form drug-tolerant biofilms through dedicated genetic programs. In support of a stepwise process regulating biofilm production in mycobacteria, it was shown elsewhere that lsr2 participates in intercellular aggregation, while groEL1 was required for biofilm maturation in M. smegmatis. Here, by means of RNA-Seq, we monitored the early steps of biofilm production in M. bovis BCG, to distinguish intercellular aggregation from attachment to a surface. Genes encoding for the transcriptional regulators dosR and BCG0114 (Rv0081) were significantly regulated and responded differently to intercellular aggregation and surface attachment. Moreover, a M. tuberculosis H37Rv deletion mutant in the …
Lignin Valorization In Ionic Liquids And Deep Eutectic Solvent Via Catalysis And Biocatalysis, Jian Shi, Lalitendu Das, Enshi Liu, Joseph C. Stevens
Lignin Valorization In Ionic Liquids And Deep Eutectic Solvent Via Catalysis And Biocatalysis, Jian Shi, Lalitendu Das, Enshi Liu, Joseph C. Stevens
Biosystems and Agricultural Engineering Faculty Patents
This invention relates to a method for extracting valorized compounds from lignin by contacting lignins with an ionic liquid and/or a deep eutectic solvent and adding a catalyst and/or a biocatalyst to assist in breaking down the source material. Converting lignin into high value chemicals adds revenues for a bio-refinery and helps to improve the economic viability of biofuel production.
Quality Differences And Correlation Analysis Of Natto Fermented From Soybean Seeds With Different Protein Content, Lin Yong-Shan, Gao Xiang-Yang, Cheng Jia, Zeng Jian, Chen Rui-Zhi, Liu Yu-Long, Yang Cun-Yi
Quality Differences And Correlation Analysis Of Natto Fermented From Soybean Seeds With Different Protein Content, Lin Yong-Shan, Gao Xiang-Yang, Cheng Jia, Zeng Jian, Chen Rui-Zhi, Liu Yu-Long, Yang Cun-Yi
Food and Machinery
Seven genotype soybean seeds with different protein content were using as the raw material for natto fermentation. The study was focus on the difference of the sensory quality and properties of mucilage on the surface of natto after fermented by Bacillus subtilis natto. Then the relationship between the quality of mucilage and the quality traits of soybean seeds was analyzed. The results showed that, the sensory score and stretch length of natto mucilage fermented from five different genotype soybean except green soybean YSG-10 and black soybean YSB-37 were significantly negatively correlated with seeds protein content respectively (r are 0.953, 0.946 …
Identification And Polar Lipid Composition Analysis Of Yeasts Isolated From Sufu Manufacture, Chen Si-Kai, Lin Sheng-Jie, Li Li
Identification And Polar Lipid Composition Analysis Of Yeasts Isolated From Sufu Manufacture, Chen Si-Kai, Lin Sheng-Jie, Li Li
Food and Machinery
In order to characterize lipid metabolism of yeasts during sufu manufacture, 23 isolates from sufu pehtze and acidic tofu whey were identified. Ultra-high performance liquid chromatography-tandem mass spectrometry (UHPLC-MS/MS) was used to analyse the lipid fingerprints of 7 strains of yeast, after the determination of lipase activities. It is suggested that lipid fingerprint mainly includes 2 kinds of sphingosine, 16 kinds of amide, 22 kinds of ester and 3 kinds of fatty acid. Kluyveromyces marxianus SP-1 and Candida (Pichia) norvegensis SP-5 show highest relative amount of 2-Amino-1,3,4-octadecanetrio and N, N-Dimethylsphingosine, which indicates potential for sphingolipids synthesis. Candida ethanolica ATW-1, Pichia …
Dynamic Analysis Of Lf-Nmr Relaxation Signals And Quality Characteristics During Heating Beef, Xie An-Guo, Wang Man-Sheng, Shi Xiao-Wei, Wang Fei-Xiang, Kang Huai-Bin
Dynamic Analysis Of Lf-Nmr Relaxation Signals And Quality Characteristics During Heating Beef, Xie An-Guo, Wang Man-Sheng, Shi Xiao-Wei, Wang Fei-Xiang, Kang Huai-Bin
Food and Machinery
Through intensive sampling of beef during the heating process, the changes of meat quality and all parameters of relaxation signal peaks were studied. The results showed that with the increase of heating time, the semi combined water decreased while the free water increased. In terms of peak shape characteristics, T21 peak width data fluctuated more, T22 peak width increased and height decreased, and the positions of the three peaks shifted left significantly, which reflected that the ordered spatial structure of protein was destroyed and a large number of disordered curls were formed after heat denaturation. The average distance …
Analysis And Evaluation Of Nutrient Compositions Of Miichthys Miiuy Muscle And By-Products, Sun Su-Ling, Li Xue, Gu Xiao-Hong, Zhang Yu, Wang Jun-Hong, Zhu Zuo-Yi, Wang Wei
Analysis And Evaluation Of Nutrient Compositions Of Miichthys Miiuy Muscle And By-Products, Sun Su-Ling, Li Xue, Gu Xiao-Hong, Zhang Yu, Wang Jun-Hong, Zhu Zuo-Yi, Wang Wei
Food and Machinery
To determine the nutrients contents in Miichthys miiuy muscle and by-products. The contents of moisture in Miichthys miiuy muscle and by-products were 79.65%, 69.15%; crude protein were 18.65%, 19.36%; crude fat were 0.24%, 3.90%; and crude ash were 1.15%, 3.75%, respectively. Total amino acids (TAA) contents of Miichthys miiuy muscle and by-products were 18.58%, 15.47%, and essential amino acids (EAA) contents were 7.65%, 5.52%, respectively. However, only EAA/TAA (41.17%) and EAA/non essential amino acids (NEAA, 69.99%) of Miichthys miiuy muscle met FAO)/WHO standard for protein profile. According to amino acid score (AAS) and chemical score (CS), methionine was the first …
Effect Of Biological Preservative Paper On The Storage Quality Of Plum Fruit, Ba Liang-Jie, Luo Dong-Lan, Ji Ning, Ma Chao, Wang Rui, Cao Sen, Wu Wen-Neng, Lei Ji-Qin
Effect Of Biological Preservative Paper On The Storage Quality Of Plum Fruit, Ba Liang-Jie, Luo Dong-Lan, Ji Ning, Ma Chao, Wang Rui, Cao Sen, Wu Wen-Neng, Lei Ji-Qin
Food and Machinery
Plum fruits was used to evaluate the effects of biological preservative paper, soaked with natamycin and ε-polylysine separately, on their storage quality at 20 ℃. To reveal the mechanism, the decay ratio, weight loss rate, respiratory intensity, ethylene production rate, hardness, malondialdehyde, total soluble solids, titratable acid, VC content, and number of mold and yeast colonies were measured during the plum storage. The results showed that comparing with control, natamycin and ε-polylysine preservative paper could obviously inhibit the increase of fruit decay ratio, weight loss rate, and malondialdehyde content, and reduce the respiratory intensity, ethylene production rate, and the …
Parameter Design And Experiment Of Spectral Detection Tray For Orange Fruit Quality Based On Trace Pro Simulation, Zhang Qian-Qian, Xu Sai, Lu Hua-Zhong
Parameter Design And Experiment Of Spectral Detection Tray For Orange Fruit Quality Based On Trace Pro Simulation, Zhang Qian-Qian, Xu Sai, Lu Hua-Zhong
Food and Machinery
In order to realize the visible/near infrared spectroscopy nondestructive testing of the internal quality of orange fruits, Trace pro software is used to carry out optical simulation analysis on the designed orange fruit online testing and conveying tray model. referring to the luminance/illuminance value in the simulation result, the tray model with higher value is processed in kind, and is tested and verified by combining with the actual spectrum testing platform.The simulation results show that the optimal shape parameters of the achievement transfer tray were: outer diameter 80 mm, inner transverse diameter 55 mm, inner longitudinal diameter 50 mm, and …
Isolation, Purification And Electrophoretic Analysis Of Rice Bean Lectin, Xiao Jun-Qi, Zhai Ai-Hua, Zhang Dong-Jie
Isolation, Purification And Electrophoretic Analysis Of Rice Bean Lectin, Xiao Jun-Qi, Zhai Ai-Hua, Zhang Dong-Jie
Food and Machinery
The Vigna umbellata lectin as the research object, based on the results of single factor experiments, the extraction process is optimized by response surface experiments. Further purification was made by using ammonium sulfate fractionation precipitation method,Q Sepharose XL anion exchange chromatography, phenyl FF HP hydrophobic chromatography and Sephadex G-50 gel filtration chromatography, and the protein was analyzed by SDS-PAGE electrophoresis. The results showed that the optimum extraction parameters were as follows: PBS is used as the extracting solution, the ratio of material to liquid was 1∶23 (g/mL), pH value was 7.8, and the duration was 14 h and the agglutination …
Ethanol Fractional Purification, Physicochemical Properties And Antioxidant Activity Of Polysaccharides From Glehnia Radix, Jing Yong-Shuai, Jin Shan, Zhang Dan-Shen, Zhang Rui-Juan, Wang Fei-Fan, Zheng Yu-Guang, Wu Lan-Fang
Ethanol Fractional Purification, Physicochemical Properties And Antioxidant Activity Of Polysaccharides From Glehnia Radix, Jing Yong-Shuai, Jin Shan, Zhang Dan-Shen, Zhang Rui-Juan, Wang Fei-Fan, Zheng Yu-Guang, Wu Lan-Fang
Food and Machinery
To study the physicochemical properties and antioxidant activity of ethanol-graded polysaccharides of Glehnia Radix. Four kinds of polysaccharides of Glehnia Radix (GLP-30, GLP-50, GLP-70, GLP-residual) were fractionated and purified by water extraction and alcohol precipitation. Fourier transform infrared spectroscopy, high performance liquid chromatography, and gel permeation chromatography, scanning electron microscopy, and differential scanning calorimetry-thermogravimetric analysis were used to evaluate the physicochemical properties and structure characteristics of polysaccharides. The antioxidant activities were also studied. The four polysaccharides of Glehnia Radix have the typical groups of polysaccharides, but the results of differential scanning calorimetry are quite different, which may be due …
Nutritive Composition Analysis Of Highland Barley Flour And Optimization Of Processing Parameters For Highland Barley Chips, He Wei
Food and Machinery
Nutritional components of highland barley flour were analyzed, including protein, fat, ash, moisture and amino acids. The processing parameters for highland barley chips was studied, including extrusion puffed, pre-drying and roasting. The results showed that, in the highland barley flour, the protein contents of protein, fat, moisture and ash were 10.23 g/100 g, 2.51 g/100 g, 8.41 g/100 g, and 1.86 g/100 g respectively. Highland barley flour contained 17 amino acids, and the contents of total amino acid were 9.471 g/100 g. The optimum preparation of extrusion puffed conditions were determined as follows: barrel temperature of T2 to T6 were …
Research Progress On Improving Temperature Distribution Uniformity Of Refrigerated Containers, Jia Fa-Tong, Yang Da-Zhang, Xie Jing, Wang Jin-Feng
Research Progress On Improving Temperature Distribution Uniformity Of Refrigerated Containers, Jia Fa-Tong, Yang Da-Zhang, Xie Jing, Wang Jin-Feng
Food and Machinery
The influence of cargo stack, air supply velocity, air supply form, the fan position and other factors on the temperature distribution of refrigerated containers is reviewed, and the spatial distribution characteristics of the temperature field in the container are also expounded. The relevant factors affecting the temperature distribution in the container are compared and analyzed, and its future development direction is prospected.
Recent Advance In Research Of Chitin In The Field Of Food Science, Wang Yun-Tao, Yang Fang, Li Bin, Bai Yan-Hong
Recent Advance In Research Of Chitin In The Field Of Food Science, Wang Yun-Tao, Yang Fang, Li Bin, Bai Yan-Hong
Food and Machinery
This review summarizes the latest research of chitin in food field, including the application of chitin film as food packaging materials, the application of chitin microspheres in immobilization, adsorption and separation of macromolecules, the preparation of nano chitin and its application in emulsification, regulation of food texture, antibacterial function, and health promoting effect, the new method for preparing chitin oligosaccharides.
Research Progress On The Main Components And Comprehensive Utilization Of Camellia Oleifera Cake, Liu Chu-Cen, Fei Xiao-Fang, Zhou Wen-Hua, Mo Hua
Research Progress On The Main Components And Comprehensive Utilization Of Camellia Oleifera Cake, Liu Chu-Cen, Fei Xiao-Fang, Zhou Wen-Hua, Mo Hua
Food and Machinery
In this paper,the extraction and application of protein, polysaccharide, polyphenol and tea saponin from Camellia oleifera cake were reviewed. It is found that Camellia oleifera meal has high processing and utilization value, which can be used as new food raw material or feed, chemical industry, light industry and other important raw materials. On the whole, the by-products of Camellia oleifera have certain potential in the development and application direction of special medical food and health food.