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Potential Molecular Mechanism Of Celery Seed In Gout Treatment Of Network Pharmacology With Molecular Docking, Li Meijuan, Zhang Jun, Zhang Yunshu, Li Qianwei, Zhang Na, Liu Mengjiao, Zhang Renping Apr 2024

Potential Molecular Mechanism Of Celery Seed In Gout Treatment Of Network Pharmacology With Molecular Docking, Li Meijuan, Zhang Jun, Zhang Yunshu, Li Qianwei, Zhang Na, Liu Mengjiao, Zhang Renping

Food and Machinery

Objective: To study the molecular mechanism of celery seed inhibiting or treating gout by using network pharmacology and molecular docking. Methods: TCMSP database and the network maps were constructed with Cytoscape3.9.0 software. Gout-related targets were collected in GeneCard database and OMIM database, crossed with the main component targets of celery seed and imported into STRING database for protein-protein interaction （protein-protein interaction, PPI） analysis, core targets were obtained, core targets were introduced into DAVID, and GO function enrichment and KEGG pathway enrichment were performed in the database. Finally, AutoDock software was used to verify the key components with key targets. Results: …

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Papaya Maturity Detection Based On Multi-Target Sampling And Improved Mask R-Cnn, Qi Guohong, Zhang Yunlong, Su Man Apr 2024

Papaya Maturity Detection Based On Multi-Target Sampling And Improved Mask R-Cnn, Qi Guohong, Zhang Yunlong, Su Man

Food and Machinery

Objective: Improve the accuracy and robustness of papaya ripeness detection. Methods: A method of papaya ripeness detection based on multi-target sampling and improved Mask R-CNN was proposed. In the process of data expansion, the method introduced multi-object sampling technology to generate enhanced images from small data sets taken under controlled conditions, which was conducive to extending the proposed method to data sets with complex features of actual papaya images. The effectiveness and robustness of the proposed method were verified by means of average accuracy, accuracy, accuracy-recall curve and calculation time, and the results of papaya ripeness detection effect were compared …

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Detection And Enrichment Characteristics Analysis Of Common Heavy Metal Content In Different Organs Of Hunan Lotus Seed, Dai Hui, Zhao Wenyu, Wang Jianhui, He Xiangyi, Long Xiao Apr 2024

Detection And Enrichment Characteristics Analysis Of Common Heavy Metal Content In Different Organs Of Hunan Lotus Seed, Dai Hui, Zhao Wenyu, Wang Jianhui, He Xiangyi, Long Xiao

Food and Machinery

Objective: The objective of this study is to investigate the heavy metal content in sediment and various organs of Hunan lotus seed in a planting area, as well as to explore the characteristics of heavy metal accumulation and transfer in Hunan lotus seed. Methods: A typical planting area in Hunan Province was selected for this research. The contents of Cd, Cr, Pb, Ni, Cu, Zn and Mn were measured using an inductively coupled plasma emission spectrometer. The bioconcentration factor （BCF） and transfer factor （TF） were used to evaluate the heavy metal accumulation and transfer ability of Hunan lotus seed. Results: …

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Uncertainty Evaluation For The Determination Of Four Quinolone Residues In Honey By Liquid Chromatography-Tandem Mass Spectrometry, Yang Yun, Cao Yang, Li Jing, Zhong Feifei, Zuo He Apr 2024

Uncertainty Evaluation For The Determination Of Four Quinolone Residues In Honey By Liquid Chromatography-Tandem Mass Spectrometry, Yang Yun, Cao Yang, Li Jing, Zhong Feifei, Zuo He

Food and Machinery

Objective: This study aimed to evaluate the determination uncertainty of four quinolones residues in honey by liquid chromatography-tandem mass spectrometry （LC-MS/MS）. Methods: Based on GB 31657.2—2021, a mathematical model for sources of uncertainty evaluation was established. The uncertainty of each variable which affect the result were calculated and the weight of each uncertainty component was assessed. Results: The uncertainties in the determination of enrofloxacin, sarafloxacin, ofloxacin and ciprofloxacin in honey were （4.97±0.81）, （10.13±1.58）, （7.67±1.23）, （14.97±2.25） μg/kg （P=95%，k=2） respectively. Conclusion: The main influencing factors of the determination uncertainty were preparation and dilution process of standard solution and …

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Determination Of 7 Synthetic Colorants In Freshly Prepared Beverages By High Performance Liquid Chromatography Dual Wavelength Method With Automatic Solid Phase Extraction, Yao Yuyang, Xu Man, Pan Chunyan, Miao Xiong, Xue Qiang Apr 2024

Determination Of 7 Synthetic Colorants In Freshly Prepared Beverages By High Performance Liquid Chromatography Dual Wavelength Method With Automatic Solid Phase Extraction, Yao Yuyang, Xu Man, Pan Chunyan, Miao Xiong, Xue Qiang

Food and Machinery

Objective: A method for the determination of 7 synthetic colorants in freshly prepared beverages by high performance liquid chromatography dual （HPLC） wavelength method with automatic solid phase extraction was established. Methods: Extraction conditions: The sample was extracted 2 times with pure water, and then the supernatant combined after centrifugation. The pH of the supernatant was adjusted to 3~4. After activation by an automatic solid-phase extraction device, loading, rinsing, and elution of the sample were carried out on the Poly-sery synthetic colorant solid-phase extraction column. The eluent was concentrated to 200 μL by nitrogen blowing, and then fixed to 1.0 mL …

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Determination The Residues Of Matrine And Oxymatrine In Liupao Tea By Uplc-Ms/Ms With Isotope Internal Standard Method, Shi Jine, Zhang Hongyu, Xin Ruozhu, Ding Mei, Xi Guangsheng Apr 2024

Determination The Residues Of Matrine And Oxymatrine In Liupao Tea By Uplc-Ms/Ms With Isotope Internal Standard Method, Shi Jine, Zhang Hongyu, Xin Ruozhu, Ding Mei, Xi Guangsheng

Food and Machinery

Objective: Taking Guangxi Liupao tea as an example, an UPLC-MS/MS analysis method with residual amounts of matrine and Oxymatrine was established. Methods: The prepared samples were subjected to optimized acetonitrile aqueous solution （80% acetonitrile+0.2% ammonia water） ultrasonic extraction, mobile phase: formic acid water and formic acid methanol （both 0.1%）, gradient elution, and internal standard method quantification. Results: It was linear in the range of 0.1～80.0 ng/mL, r was greater than 0.999 6, the detection limits of matrine and oxymatrine were 1.0 μg/kg, and the quantitative limits were 3.0 μg/kg, which met the regulatory determination requirements for the residue of matrine …

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Analysis Of Uncertainty In Determination Of Folic Acid In Milk Powder By Microplate Method, Liu Ziyin, Zhuo Yiming, Liu Lalan, Peng Na, Wu Houlu Apr 2024

Analysis Of Uncertainty In Determination Of Folic Acid In Milk Powder By Microplate Method, Liu Ziyin, Zhuo Yiming, Liu Lalan, Peng Na, Wu Houlu

Food and Machinery

Objective: To analyze and evaluate the uncertainty of the determination of folic acid content in milk powder by microplate method. Methods: The content of folic acid in infant formula milk powder was determined by microplate method according to GB 5009.211—2022 "National Standard for Food Safety-Determination of Folic Acid in Foods". Various experimental factors affecting the test results were analyzed and calculated according to the uncertainty evaluation methods and guidelines such as JJF 1059.1—2012, CNAS-CL01-G003:2011 and CNAS-GL05:2011, and the synthetic standard uncertainty and expanded uncertainty were obtained. Results: The expanded uncertainty U95=22.08 μg/100 g（k=2）, and the folate …

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Study On The Performance Of Heat Pump Assisted Random Filler Surface Evaporation Device For Concentrated Thermosensitive Feed Liquid, Ma Yinglu, Chen Dong, Hu Shengwei, Wang Shuo, Zhang Huijuan, Xie Jihong Apr 2024

Study On The Performance Of Heat Pump Assisted Random Filler Surface Evaporation Device For Concentrated Thermosensitive Feed Liquid, Ma Yinglu, Chen Dong, Hu Shengwei, Wang Shuo, Zhang Huijuan, Xie Jihong

Food and Machinery

Objective： A surface evaporation concentration device were designed to concentrate thermosensitive feed liquid at low temperature under normal pressure with low energy consumption. Methods： Based on an introduction to the working principle of the device, the basic equations of the device were given. The changes of volumetric evaporation flux and energy saving ratio with flow rate of the feed liquid, feed liquid temperature, sweeping gas flow rate, sweeping gas temperature were calculated and analyzed. Designed an experimental platform and obtained a set of optimal performance parameters through experiments. Results： The results showed that when the flow rate of the feed …

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Research On The Tooth Roll Power Of Roller Mill Based On Discrete Element, Zhao Qifeng, Wu Wenbin, Wang Xuefeng, Jia Huapo Apr 2024

Research On The Tooth Roll Power Of Roller Mill Based On Discrete Element, Zhao Qifeng, Wu Wenbin, Wang Xuefeng, Jia Huapo

Food and Machinery

Objective: To optimize the operating parameters of wheat milling in roller mill I skin mill to reduce the energy consumption of milling. Methods: Using EDEM discrete element simulation software, Box-Behnken test was designed for key milling factors such as roll pitch, feeding amount, rotational speed and rotational speed ratio to investigate the relationship between operating parameters and milling power. Results: The significance rankings of the effects on the toothed roll crushing power were, in order, speed ratio, roll pitch, feed volume, speed ratio quadratic term, roll pitch quadratic term, interaction of roll pitch and speed ratio, interaction of feed volume …

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Robot's Automatic Strategy For Fermented Grains Scooping Based On Machine Vision, Tian Huairui, Tian Jianyan, Wang Sugang, Wang Xiaobo Apr 2024

Robot's Automatic Strategy For Fermented Grains Scooping Based On Machine Vision, Tian Huairui, Tian Jianyan, Wang Sugang, Wang Xiaobo

Food and Machinery

Objective: To solve the problems of low level of automation and high labor intensity of workers in the fermented grains discharging process of solid-state fermentation in the ground-pot. Methods: An automatic fermented grains scooping strategy for the compound robot for fermented grains scooping was proposed. Based on the pre-processing of the ground-pot image and the reconstruction of the point cloud inside the inner edge, the point cloud segmentation algorithm was used to extract the point cloud of fermented grains. The scooping plane was constructed. The safe working distance for scooping was solved. Preset scooping points were set. Afterwards, the scooping …

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Effect Of Chlorine Dioxide Fumigation Treatment On Quality Of Broccoli, Li Yuqing, Lu Lixin, Wang Qing Apr 2024

Effect Of Chlorine Dioxide Fumigation Treatment On Quality Of Broccoli, Li Yuqing, Lu Lixin, Wang Qing

Food and Machinery

Objective： This study aimed to solve the problems of yellowing, discoloration and quality preservation of broccoli after harvesting. Methods： Broccoli was fumigated with chlorine dioxide gas at different mass concentrations (0,0.2, 0.5, 1.0, 1.5, 2.0 mg/L) at 23 ℃, and the sensory, color, yelination grade, physiological and biochemical indexes and related browning enzyme activities of broccoli were determined after 0,2,4,6,8 days of storage. Results： Compared with the control group, different mass concentrations of ClO2 could inhibit the mass loss rate, yellowing browning and spoilage of flower buds of broccoli. ClO2 at 0.5 and 1.0 mg/L had a more …

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Study On The Performance Of Porcine Liver Protein Composite Membrane And Its Application In Meat Preservation, Yang Le, Liu Lili, Wang Haoyang, Chen Hui, Ding Yue Apr 2024

Study On The Performance Of Porcine Liver Protein Composite Membrane And Its Application In Meat Preservation, Yang Le, Liu Lili, Wang Haoyang, Chen Hui, Ding Yue

Food and Machinery

Objective: A new type of natural food preservative with pork liver as the main raw material was developed. Methods: Water-soluble porcine liver protein (WSLP), salt-soluble porcine liver protein (SSLP) and chitosan (CS) were combined to create edible composite membranes. The edible membrane components were then examined from a variety of perspectives using mechanical properties, Fourier transform infrared spectroscopy (FT-IR) and microstructure analysis. Utilized to preserve pork, and by contrasting the changes in the physical and chemical indices during the chilling process, the freshness retention capabilities of the composite film were investigated. Results: With the addition of WSLP and SSLP, the …

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Effects Of Four Packaging Materials On Preservation Of Passion Flower （Passiflora Caerulea L.） Fruit, Lin Yuzhao, Chen Leiyi, Chen Hongbin, Zheng Jinshui, Jiang Xuanjing, Yang Jingmei Apr 2024

Effects Of Four Packaging Materials On Preservation Of Passion Flower （Passiflora Caerulea L.） Fruit, Lin Yuzhao, Chen Leiyi, Chen Hongbin, Zheng Jinshui, Jiang Xuanjing, Yang Jingmei

Food and Machinery

Objective: The preservation effects of four packaging materials on passion fruit were studied. Methods: The fruit of passion flower cv. Huangjin （maturity: eight） was used as the research material, and passion flower fruit was treated via polyvinyl chloride （PVC） film, polyethylene （PE） bag, bidirectional stretch polyolefin （BSP） heat shrinkable film, biodegradable modified atmosphere （BMA） bag, respectively, with untreated ones as the control group. Then, the fruits was stored at temperature of （25±1） ℃ and relative humidity of 85% for fifteen days, and the preservation indices of fruit were measured every three days. Results: Compared to control passion fruit, the four …

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A Preliminary Study On The Effect Mechanism Of A Rice Immune Peptide In Mice, Wen Shiyu, Zhang Zhimeng, Wu Hao, Xie Yufei, Huang Qingming, Liao Juan, Wen Li Apr 2024

A Preliminary Study On The Effect Mechanism Of A Rice Immune Peptide In Mice, Wen Shiyu, Zhang Zhimeng, Wu Hao, Xie Yufei, Huang Qingming, Liao Juan, Wen Li

Food and Machinery

Objective: This study aimed to demonstrate the potential immunomodulatory activity in mice of rice immunopeptide GBP1 （NSVFRALPVDVVANAYR） screened previously. Methods: Animal experiments were conducted to investigate the immunomodulatory mechanism of GBP1 peptide. RNA-Seq was used to sequence the transcriptome of mouse spleen tissues before and after GBP1 peptide treatment, and the molecular mechanism of GBP1 peptide immunomodulatory effect was explained. Results: In the GBP1 peptide treatment group, the number of spleen cells tended to be normal, the liver organ coefficient decreased significantly, and the serum IgG content was stable.GBP1 peptide can affect the expression of cytokines, mediate signal transduction pathways, …

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The Antitumor Activity Of Brassica Rapa L. Acid Polysaccharides In Vivo, Kadeer Gulimila, Maitiruze Amannisa, Li Mingzhu, Kang Jinsen, Taoerdahong Hailiqian Apr 2024

The Antitumor Activity Of Brassica Rapa L. Acid Polysaccharides In Vivo, Kadeer Gulimila, Maitiruze Amannisa, Li Mingzhu, Kang Jinsen, Taoerdahong Hailiqian

Food and Machinery

Objective: To explore the effects of Brassica rapa L. acid polysaccharide 1 (BRAP-1) on H226 cell tumor-bearing mice. Methods: 60 mice were divided into the model group (0.1 mL/10 g), positive cisplatin [3 mg/(kg·2 d)], BRAP-1 low dose [50 mg/(kg·d)], BRAP-1 medium dose [100 mg/(kg·d)] and BRAP-1 high dose [200 mg/(kg·d)]. During the experiment, the tumor growth of mice was observed, and the tumor inhibition rate and organ index were calculated; The levels of interleukin-18 (IL-18), interleukin-1β (IL-1β) and tumor necrosis factor-α (TNF-α) in serum were detected by enzyme-linked immunosorbent assay. The gene expressions …

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Extraction Of Active Ingredients From Penthorum Chinense Pursh And Comparison Of Component Distribution In Different Parts, Xiang Zhuoya, Zhu Boyu, Zhu Yongqing, Xia Chen, Chen Song Apr 2024

Extraction Of Active Ingredients From Penthorum Chinense Pursh And Comparison Of Component Distribution In Different Parts, Xiang Zhuoya, Zhu Boyu, Zhu Yongqing, Xia Chen, Chen Song

Food and Machinery

Objective: This study aimed to determine the extraction solvent and compare the distribution of functional ingredient and antioxidant activities in different parts of Penthorum chinense pursh. Methods: the total phenolic content, total flavonoid content, antioxidant capacity and individual phenolic compounds content in Penthorum chinense pursh were determined and analyzed. Results: The total phenolic content, total flavonoid content increased and then decreased with the increase of solvent concentration. The seven main phenolic compounds （catechin, rutin, pinocembrin-7-O-glucoside, quercetin, kaempferol, pinocembrin and thonningianin A）, ABTS radical scavenging ability, and ferric ion reduction ability were the highest in 80% ethanol extract. The …

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Analysis Of Flavor Characteristics Of Herbal Cultivated Tremella Fuciformis Based On Component Difference Analysis And Intelligent Sensory, Chen Wanchao, Wu Di, Xiao Minsheng, Yao Shuxian, Yang Yan, Liu Yanfang Apr 2024

Analysis Of Flavor Characteristics Of Herbal Cultivated Tremella Fuciformis Based On Component Difference Analysis And Intelligent Sensory, Chen Wanchao, Wu Di, Xiao Minsheng, Yao Shuxian, Yang Yan, Liu Yanfang

Food and Machinery

Objective: Clarify the flavor characteristics of Tremella fuciformis cultivated on herbaceous substrate. Methods: In the study T. fuciformis cultivated on herbaceous substrate was used as the research object, while samples of yellow tremella and white tremella cultivated on conventional substrate were used as controls. The differences in flavor composition between them were analyzed using high-performance liquid chromatography and Headspace Solid Phase Microextraction Ggas Chromatography Mass Spectrometry (HS-SPME-GC-MS). And combined with intelligent sensory technology, its flavor characteristics were analyzed. Results: According to multi-dimensional evaluations such as fresh and sweet amino acid and flavor nucleotides content, taste activity value and equal freshness …

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Comparative Study On Several Black Bean Components, Antioxidant And Enzyme Inhibition In Vitro, Dang Yuting, Zhang Yan, Jing Boxing, Su Xiaomeng, Chai Xiyan Apr 2024

Comparative Study On Several Black Bean Components, Antioxidant And Enzyme Inhibition In Vitro, Dang Yuting, Zhang Yan, Jing Boxing, Su Xiaomeng, Chai Xiyan

Food and Machinery

Objective: The difference in bioactive substance content and bioactivity in black beans were compared. Methods: The contents of total phenolic acids, total flavonoids, condensed tannins, total anthocyanins, total polysaccharides and total proteins of nine kinds of black beans were determined. The antioxidant activities of black bean extracts in vitro and their inhibitory effects on α-amylase, pancreatic lipase, acetylcholinesterase and tyrosinase were compared. Results: The contents of total phenolic acid, total flavonoids, condensed tannins and total anthocyanins were as follows: equine bean > small black bean > black bean; Total polysaccharide content: small black bean > black bean > horse bean; Total protein content: horse …

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Effects Of Grape Seed Proanthocyanidins On Hepg2 Cell Genes And Related Functions Based On Transcriptome Sequencing, Zheng Wancai, Dang Bin, Zhang Ji, Luo Qiaoyu, Feng Zuoshan Apr 2024

Effects Of Grape Seed Proanthocyanidins On Hepg2 Cell Genes And Related Functions Based On Transcriptome Sequencing, Zheng Wancai, Dang Bin, Zhang Ji, Luo Qiaoyu, Feng Zuoshan

Food and Machinery

Objective： Based on transcriptome sequencing analysis, the effect of grape seed procyanidins on HepG2 cell genes and related functions was identified. The key genes and metabolic pathways involved in the treatment of HepG2 cells with procyanidins were confirmed. Methods: Through transcriptome sequencing, screening differential genes, gene functional annotation and enrichment analysis of the KEGG pathway, transcriptome studies were conducted on grape proanthocyanidin-treated cells. Results: After treating HepG2 cells with grape anthocyanins, the main biological processes enriched are cellular processes, metabolic processes, biological regulatory processes, immune system processes, reproductive regulation, and growth regulation. Research has found that 12 key differentially expressed …

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Optimization Of Anthocyanin Copigmentation Formula Of Purple Corn And Its Effect On The Quality Of Purple Corn, Pang Wenqian, Yu Rui, Li Dajing, Liu Chunju, Bai Bing Apr 2024

Optimization Of Anthocyanin Copigmentation Formula Of Purple Corn And Its Effect On The Quality Of Purple Corn, Pang Wenqian, Yu Rui, Li Dajing, Liu Chunju, Bai Bing

Food and Machinery

Objective: This study aimed to explore the copigmentation formula of purple corn anthocyanins. Methods: In this study, fructose, tannic acid, and pectin were used as co-pigmentation. The response surface method was used to optimize the co-pigmentation formula of purple corn anthocyanins, and the untreated purple corn was used as a control test. The anthocyanin components, color, texture, taste and antioxidant activity (DPPH free radical scavenging ability, ABTS free radical scavenging ability, and FRAP iron ion reducing ability) of purple corn after different treatments were determined. Results: 19% fructose, 0.07% tannic acid, and 1.9% pectin had the best copigmentation effect. Compared …

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Study On Preparation, Characterization And Stability Of Β-Cyclodextrin Inclusion Compound Of Foeniculum Vulgare Volatile Oil, Zhang Yumeng, Xu Fang, Yao Yuhan, Li Chenyang, Zhao Jun Apr 2024

Study On Preparation, Characterization And Stability Of Β-Cyclodextrin Inclusion Compound Of Foeniculum Vulgare Volatile Oil, Zhang Yumeng, Xu Fang, Yao Yuhan, Li Chenyang, Zhao Jun

Food and Machinery

Objective: To Prepared of β-Cyclodextrin inclusion complex with Foeniculum vulgare（fennel） volatile ooil and study on its sstructural characterization and stability. Methods: Based on the inclusion rate, the inclusion yield and the content of trans-anethole in the inclusion compound, the comprehensive evaluation index was established, and the effects of the ratio of fennel volatile oil to β-cyclodextrin, inclusion temperature and inclusion time on it were explored. The preparation process was optimized by orthogonal test. It was characterized by scanning electron microscopy, thin layer chromatography, Fourier infrared spectroscopy and differential scanning calorimetry. Finally, the stability of the inclusion compound was …

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Effects Of Drying Methods On The Quality And Volatile Flavor Compounds Of Oil Tea Powder, Li Guanli, Wu Qiuyue, Chen Xixia, Wu Shujie, Duan Qiuxia, Li Xiaochun, Luo Yanghe Apr 2024

Effects Of Drying Methods On The Quality And Volatile Flavor Compounds Of Oil Tea Powder, Li Guanli, Wu Qiuyue, Chen Xixia, Wu Shujie, Duan Qiuxia, Li Xiaochun, Luo Yanghe

Food and Machinery

Objective: This study aimed to explore suitable drying methods for oil tea powder, making it easier for oil tea consumption and storage. Methods: Spray drying, vacuum freeze drying and vacuum drying were used to dry oil tea soup, and the quality (moisture content, sensory evaluation and color) and volatile substances of dried oil tea powder were evaluated. Results: The sensory score of vacuum freeze-drying oil tea powder was the highest (93), the water content was the lowest (3.78%), and the color was better（ΔE value 49.74). 104 volatile substances were identified from three drying methods of oil tea powder using …

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Research Progress On The Effects Of Processing Methods On Gluten Protein Structure And Properties, Cui Guoting, Wang Duan, Guo Jinying, Ren Guoyan Apr 2024

Research Progress On The Effects Of Processing Methods On Gluten Protein Structure And Properties, Cui Guoting, Wang Duan, Guo Jinying, Ren Guoyan

Food and Machinery

Steamed bread, noodles, deep-fried dough sticks and other noodle foods are an important part of our diet, and gluten protein is an important component of noodle foods. Common food processing techniques used to prepare noodles, including heating, freezing, mechanical processing, fermentation, and electric field treatment, alter the hydrophobic disulfide bond of the protein, denature and aggregate the protein, and cause other intricate physical and chemical changes, all of which have an impact on the texture and flavor of the finished noodle product. This paper mainly introduces the current research status of the influence of processing methods such as heating, freezing, …

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Research Progress On Extraction, Physiological Function And Application Of Pectin, Fei Congxuan, Fu Meiling, Zhang Di, Li Dandan, Xiu Jianhua Apr 2024

Research Progress On Extraction, Physiological Function And Application Of Pectin, Fei Congxuan, Fu Meiling, Zhang Di, Li Dandan, Xiu Jianhua

Food and Machinery

Pectin is a kind of natural polysaccharide polymer, which is an important part of the cell wall of higher plants. It has physiological functions such as cholesterol-lowering, anti-tumor, anti-oxidation and hypoglycemic, and beneficial to intestinal health. In this review, pectin extraction methods and their advantages and disadvantages in recent years were summarized, and the yield, galacturonic acid content and esterification degree of pectin extracted from different sources and methods were compared and analyzed. The physiological function of pectin and its application in various aspects were also introduced, and the future development direction was prospected.

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The Woodstock Of Writers' Workshops, Erma Bombeck Writers' Workshop Apr 2024

The Woodstock Of Writers' Workshops, Erma Bombeck Writers' Workshop

Erma Bombeck Writers' Workshop Blog

The 2024 Erma Bombeck Writers’ Workshop received the highest mark in its history, with pleas to “keep the eclipse,” the open mic night — and the snacks.

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Advocating For Hispanics In Stem, University Of Dayton Apr 2024

Advocating For Hispanics In Stem, University Of Dayton

Blog: The Dayton Engineer

Josie Alvarez, mechanical engineering technology student and current president of the UD chapter of the Society of Hispanic Professional Engineers (SHPE), recently represented SHPE at meetings with government representatives in Congress.

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Upcycling Of Sugar Refining Mud Solid Waste As A Novel Adsorbent For Removing Methylene Blue And Congo Red From Wastewater, Aly Reda Aly, Abdel Ghafar El-Demerdash, Wagih Sadik, Essam El Rafy, Tamer Shoeib Apr 2024

Upcycling Of Sugar Refining Mud Solid Waste As A Novel Adsorbent For Removing Methylene Blue And Congo Red From Wastewater, Aly Reda Aly, Abdel Ghafar El-Demerdash, Wagih Sadik, Essam El Rafy, Tamer Shoeib

Faculty Journal Articles

The feasibility of utilizing the mud solid waste (MSW) produced during the carbonation process of sugar refining as a cost-effective and environmentally friendly alternative for the water removal of methylene blue (MB) and Congo red (CR), being highly utilized organic dyes representing cationic and anionic species, respectively is presented. Prior to its use, the MSW was dried at 110 °C for 24 h and sieved through a 100-mesh screen. The chief constituent of the MSW utilized was CaCO3, with a point of zero charge (PZC) found at pH 8.4 and 7.96 m2 g−1 total surface area. XRD and FTIR data …

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Connecting To Self And Others Through Authentic Movement And Music: A Community Engagement Project, Caitlin Evans Apr 2024

Connecting To Self And Others Through Authentic Movement And Music: A Community Engagement Project, Caitlin Evans

Expressive Therapies Capstone Theses

Authentic Movement is a therapeutic practice often utilized in the field of dance/movement therapy. Inspired by Carl Jung’s Active Imagination, Authentic Movement consists of a person dancing, the “mover,” and a person watching the dancer, the “witness.” Research has shown that practicing Authentic Movement is beneficial for individuals as it helps with emotional regulation and a sense of well-being, among other things. This thesis explores the effects of Authentic Movement in a community workshop with the incorporation of a device, called PlantWave, that translates body biorhythms into music. Traditionally, Authentic Movement is practiced in complete silence aside from sounds that …

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Sonic Space: A Music Visualization And Interaction System Using Particles, Yi Sun Apr 2024

Sonic Space: A Music Visualization And Interaction System Using Particles, Yi Sun

Theses

Along with the rapid development of digital music formats and portable technical products, individuals can rely on technology to have access to new music besides traditional methods like recommendations from the social circle. While music apps provide users with a more convenient and efficient way to enjoy music through a music recommendation system, users are also limited by the music recommendation algorithm based on genres, artists, instruments, acoustic features, context, or moods. People who wear headphones often isolate themselves from the external world and others, passively absorbing content recommended by the system. Music, as an art form, serves more than …

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Kesadaran Dan Pandangan Pustakawan Terhadap Kesiagaan Bencana Koleksi Digital Di Jakarta, Gracia Yashodara Apr 2024

Kesadaran Dan Pandangan Pustakawan Terhadap Kesiagaan Bencana Koleksi Digital Di Jakarta, Gracia Yashodara

Jurnal Ilmu Informasi, Perpustakaan, dan Kearsipan

Disaster is an unavoidable event and has the potential to destroy recorded information. Library as an information institution is responsible for preserving all of its collections, including digital collections. Digital collections are collections that require more specialized level of care than physical collections because they require maintenance from both hardware and software. Therefore, digital disaster preparedness is needed to minimize the impact of disasters and build library capabilities that will be needed when disasters come. Librarians need to have a broad view and awareness of the importance of digital disaster preparedness in libraries, especially in university libraries. This research used …

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