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Shared Responsibility: Conceptualising How A Public Health Approach May Enhance Police Response To Missing Persons, Katie Gambier-Ross, Joe Apps Dr, Sarah Wayland Dr Feb 2023

Shared Responsibility: Conceptualising How A Public Health Approach May Enhance Police Response To Missing Persons, Katie Gambier-Ross, Joe Apps Dr, Sarah Wayland Dr

International Journal of Missing Persons

When a person is reported missing there are substantial costs for the individual, their family and society. This paper conceptualises the experience of missing persons episodes, through a public health approach. This then allows police, stakeholders and the community to engage in discussions about who is vulnerable to going missing by intervening in a way that addresses risk. Historically, a missing persons episode involves an absence, typically followed by police involvement in consultation with next of kin with establishing the whereabouts of the missing person being the primary focus. Yet, the risk factors of going missing relate more to the …

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Comparison Of Pulsed Electroacoustic Measurements And Af-Numit3 Modeling Of Polymers Irradiated With Monoenergetic Electrons, Zachary Gibson, J. R. Dennison, Brian Beecken, Ryan Hoffmann Feb 2023

Comparison Of Pulsed Electroacoustic Measurements And Af-Numit3 Modeling Of Polymers Irradiated With Monoenergetic Electrons, Zachary Gibson, J. R. Dennison, Brian Beecken, Ryan Hoffmann

Journal Articles

Successful spacecraft design and charging mitigation techniques require precise and accurate knowledge of charge deposition profiles. This paper compares models of charge deposition and transport using a venerable deep dielectric charging code, AF-NUMIT3, with direct measurements of charge profiles via pulsed electroacoustic (PEA) measurements. Eight different simulations were performed for comparison to PEA experiments of samples irradiated by 50 or 80 keV monoenergetic electrons in vacuum and at room temperature. Two materials, polyether-ether ketone (PEEK) and polytetrafluoroethylene (PTFE), were chosen for their very low conductivities so that minimal charge migration would occur between irradiation and PEA measurements. PEEK was found …

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Graduate Recital: John Gonzalez Jr., Conductor; February 18, 2023, John Gonzalez Jr. Feb 2023

Graduate Recital: John Gonzalez Jr., Conductor; February 18, 2023, John Gonzalez Jr.

School of Music Programs

Center for the Performing Arts
February 18, 2023
Saturday Afternoon
3:00 p.m.

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Effect Of High Intensity Ultrasound On Structural And Functional Properties Of Chickpea Protein Isolate, Wang Yun-Tao, Wang Ying-Juan, Wang Jin-Feng, Bai Yan-Hong, Zhao Dian-Bo Feb 2023

Effect Of High Intensity Ultrasound On Structural And Functional Properties Of Chickpea Protein Isolate, Wang Yun-Tao, Wang Ying-Juan, Wang Jin-Feng, Bai Yan-Hong, Zhao Dian-Bo

Food and Machinery

In order to improve the functional properties of chickpea protein isolate (CPI), CPI was treated with high intensity ultrasound (HIU) under 450 W for different time(5, 10, 20 min). The emulsifying property of protein was improved obviously by ultrasonic treatment, the solubility of CPI was significantly increased from 7.5 mg/mL to 9.2 mg/mL, and the foaming capacity of CPI was increased to a maximum value of 163.33%. Moreover, the water holding capacity and breaking force of the heat induced CPI gel significantly increased from 58.40% to 75.75%, and 75.7 g to 254.3 g. HIU increased the α-helix content and decreased …

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Comparative Analysis Of Nutrient Quality And Polyphenol Composition And Antioxidant Activity Of Different Colored Quinoa, Zhao Meng-Meng, Yang Xi-Juan, Dang Bin, Zhang Jie, Zhang Wen-Gang Feb 2023

Comparative Analysis Of Nutrient Quality And Polyphenol Composition And Antioxidant Activity Of Different Colored Quinoa, Zhao Meng-Meng, Yang Xi-Juan, Dang Bin, Zhang Jie, Zhang Wen-Gang

Food and Machinery

Differences of nutrient content, polyphenol profile and antioxidant activity of quinoa were explored from different grains quinoa of Qingbaili 1 (white grain), Gongza 4 (red grain) and Qingli 2 (black grain). Results showed that there were significant differences in nutritional quality among the three kinds of quinoa (P＜0.05), among them, crude protein content of white quinoa, fat and starch content of red quinoa, and crude fiber, ash and total amino acid content of black quinoa was the highest, respectively. Main type of quinoa pholyphenols was free form and their contents were significantly different (P＜0.05), with the contents of free phenol …

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Study Of Tetracycline Detection In Milk By Pre-Incubation Mediated Signal Enhanced Colloidal Gold Method, Chen Ju-Yi, Wu Yu-Han, Yao Li, Xu Zhou, Wu Qian, Chen Wei Feb 2023

Study Of Tetracycline Detection In Milk By Pre-Incubation Mediated Signal Enhanced Colloidal Gold Method, Chen Ju-Yi, Wu Yu-Han, Yao Li, Xu Zhou, Wu Qian, Chen Wei

Food and Machinery

Based on the traditional colloidal strip, the pre-incubation reaction model was adopted, which was performed in the homogeneous aqueous solution between the colloid gold labeled antibody and analyte. This pre-incubation reaction was used to improve the efficiency of the immunoreaction. The pre-incubation solution was added to the colloidal gold strip for detection. Taking advantage of the pre-incubation model, the pre-incubated products were added to the colloidal gold strip for detection and the sensitivity for tetracycline was improved by 5 folds, as low as 1 μg/L. Changing the reaction model of the traditional colloidal gold strip from the direction adding sample …

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The Simultaneous Determination Of Red 2g, Methyl Yellow And Diethyl Yellow In Food, Liang Feng, Xu Wen-Yang, Zhao Hong-Qing, Wang Kai, Liu Yamg-Lun Feb 2023

The Simultaneous Determination Of Red 2g, Methyl Yellow And Diethyl Yellow In Food, Liang Feng, Xu Wen-Yang, Zhao Hong-Qing, Wang Kai, Liu Yamg-Lun

Food and Machinery

A method for the simultaneous determination of red 2G, dimethyl yellow and diethyl yellow in meat products, soybean products and flavoring was established by HPLC and LC-MS. The samples were extracted by acetonitrile aqueous solution, with solid phase column, and determined by HPLC with diode array detector or UV detector, and then quantified by external standard method. The detection limit of red 2G was 0.5 mg/kg, and those of dimethyl yellow and diethyl yellow were 0.1 mg/kg, with the recovery rate ranging from 80.7% to 91.8% and the relative standard deviation of 3.8%~7.8%.

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Uncertainty Evaluation For Determination Of Plumbum In Scallion By Top-Down Control Chart Method, Yan Shun-Hua, Cheng Xi, Yan Hao, Xia Yi-La, Ai- Ni, Li Hai-Fang Feb 2023

Uncertainty Evaluation For Determination Of Plumbum In Scallion By Top-Down Control Chart Method, Yan Shun-Hua, Cheng Xi, Yan Hao, Xia Yi-La, Ai- Ni, Li Hai-Fang

Food and Machinery

According to GB 5009.12—2017, the content of Plumbum was determined under intermediate precision condition of measurement,and the accumulated data was statistically analyzed based on the top-down control chart method. The superposition chart of the value x and EWMA and the chart MR showed that the results conformed to the assumption of normality and independence. The uncertainty of Plumbum in scallion was 0.20 mg/kg.

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A Review On The Connotation And Realization Of Modernization Of Food Safetycontrol Ability From The Perspective Of Social Co-Governance, Qin Li, Song Meng-Zhe Feb 2023

A Review On The Connotation And Realization Of Modernization Of Food Safetycontrol Ability From The Perspective Of Social Co-Governance, Qin Li, Song Meng-Zhe

Food and Machinery

Social co-governance is an important prerequisite for the modernization of food safety governance capabilities. On the basis of sorting out the relevant literature at home and abroad, a review is made on the connotation and role of modernization of food safety governance capabilities and social co-governance. The analysis shows that the realization of the modernization of food safety governance capabilities depends on the cooperation of governments, enterprises and society to form a pattern of social co-governance. Although most domestic literatures have focused on food safety governance and social co-governance of food safety, the research on the analysis of modernization of …

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Design Of Rock Tea Manipulation System Based On Fuzzy Control, Liu Jiang-Ping, Jin Xin-Yi Feb 2023

Design Of Rock Tea Manipulation System Based On Fuzzy Control, Liu Jiang-Ping, Jin Xin-Yi

Food and Machinery

In order to realize the intelligent control of rock tea processing, reduce the labor intensity and the influence of human factors in the process of manipulate fresh leaves, a control scheme of manipulate fresh leaves based on fuzzy control is proposed. The influence of the environmental factors of temperature and humidity on the quality of rock tea were analyzed, and a fuzzy controller was designed, with the deviation of temperature and humidity as the input parameter and the change value of the process parameter as the output parameter in the expert database. The idea of manual control was simulated, with …

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Research On Apple Online Classification Based On Machine Vision, Li Qi, Hu Jia-Kun Feb 2023

Research On Apple Online Classification Based On Machine Vision, Li Qi, Hu Jia-Kun

Food and Machinery

Using CCD camera to dynamically collect real-time images of two sides of the apple, a flood filling + adaptive Ostu threshold segmentation algorithm is proposed to extract the outline of the apple. The minimum outer circle method is used to process the upper surface image of the apple to obtain the fruit diameter of the apple. Rectangular method is used to extract the apple's fruit shape features by processing the apple's side surface image; the image is converted from RGB to HSV space to extract the apple's coloring degree, fruit rust, and scar features, and the classification of the SVM …

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Design Of Fast Cherry Defect Detection And Recognition System Based On Fpga, Pei Yue-Kun, Gu Yu, Lian Ming-Yue Feb 2023

Design Of Fast Cherry Defect Detection And Recognition System Based On Fpga, Pei Yue-Kun, Gu Yu, Lian Ming-Yue

Food and Machinery

To make the cherry defect detection and identification system meet the real-time requirements, it was proposed to use the convolutional neural network model as the basis and used the SDSoC development platform to complete the design of FPGA for rapid detection and identification of cherry defects. By optimizing data transmission, multiplexing the general matrix multiplication function (GEMM) in the network model and parallelizing the design of the convolution operation, PL-side hardware acceleration was realized. Using the SDSoC platform, a high-level language mapping convolutional neural network model was used on the PS-side, which saved a lot of development time while achieving …

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Rapid And Non-Contact Evaluation Of Lipid Oxidation In Fresh Chilled Pork By Near-Infrared Hyperspectral Imaging, He Hong-Ju, Wang Wei, Li Bo, Wang Yu-Ling, Zhu Ya-Dong, Jiang Sheng-Qi, Ma Han-Jun, Chen Fu-Sheng Feb 2023

Rapid And Non-Contact Evaluation Of Lipid Oxidation In Fresh Chilled Pork By Near-Infrared Hyperspectral Imaging, He Hong-Ju, Wang Wei, Li Bo, Wang Yu-Ling, Zhu Ya-Dong, Jiang Sheng-Qi, Ma Han-Jun, Chen Fu-Sheng

Food and Machinery

The lipid oxidation of fresh chilled pork was evaluated rapidly and contactlessly by near-infrared hyperspectral imaging during different storage periods. The Gaussian filter smoothing (GFS), moving average smoothing (MAS), Savitzky-Golay convolution smoothing (SGCS), median filtering smoothing (MFS), multiplicative scatter correction (MSC), standard normal variable (SNV) correction and baseline correction (BC) were used to preprocess the reflectance spectra of the pork samples at 900~1 700 nm. After the seven kinds of pretreatments mentioned above, Partial least squares regression (PLSR) model was established to explore the quantitative relationship between spectral data and the 2-thiobarbituric acid (TBA) value. As a result, the GFS-PLSR …

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Optimization Of Aqueous Enzymatic Extraction Process Assisted By High-Temperature Alkaline Liquor Cooking And Steam Explosion For Peony Seed Oil And Its Quality Analysis, Wang Xin, Meng Yu-Qian, Xu Bao-Cheng, Luo Deng-Lin, Fu Yuan-Zhe, Li Meng-Jie, Wei Yu-Hua, Jiao Yu-Man Feb 2023

Optimization Of Aqueous Enzymatic Extraction Process Assisted By High-Temperature Alkaline Liquor Cooking And Steam Explosion For Peony Seed Oil And Its Quality Analysis, Wang Xin, Meng Yu-Qian, Xu Bao-Cheng, Luo Deng-Lin, Fu Yuan-Zhe, Li Meng-Jie, Wei Yu-Hua, Jiao Yu-Man

Food and Machinery

To obtain a higher yield and high quality of peony seed oil, unshelled peony seeds were pretreated with high-temperature alkaline liquor cooking and steam explosion, and the parameters were also optimized. The results were as follows. Firstly, peony seeds were subjected to cook at 105 ℃ for 40 min in an alkaline liquor with the concentration of sodium bicarbonate being 0.05 mol/L, and the material-liquid ratio (g/mL) was 1∶5. Then the precooked peony seeds were further processed by steam explosion with a pressure of 0.3 MPa, holding for 30 s. After pretreating, the enzymolysis efficiency of peony seed powder by …

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Study On The Hypolipidemic Function Of Noni Wine, Li Xiao-Juan Feb 2023

Study On The Hypolipidemic Function Of Noni Wine, Li Xiao-Juan

Food and Machinery

Established a mouse model of hyperlipidemia. The male mice were divided into blank control group, low fat group and high fat group, and the low dose, medium dose, high dose of Noni wine. Serum concentrations of total cholesterol (TC), triglyceride (TG), low-density lipoprotein cholesterol (LDL-C), high-density lipoprotein cholesterol (HDL-C), respiratory exchange ratio (RER), were measured after 90 days of feeding. The results showed that medium dose and high dose can effectively reduce the body weight or body weight gain of the obese mice, and the testis fat rate, renal fat rate or body fat rate decreased. The serum TC content, …

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Effect Of Salt Amount On The Quality Of Chimonobambusa Quadrangularis Shoots Dried By Salt Boiling, Lv Chao-Yan, Gao Zhi-Xi, Liu De-Fen, Jiang Qi, Wang Mi, Ma Yun-Fei, Cai Chun Feb 2023

Effect Of Salt Amount On The Quality Of Chimonobambusa Quadrangularis Shoots Dried By Salt Boiling, Lv Chao-Yan, Gao Zhi-Xi, Liu De-Fen, Jiang Qi, Wang Mi, Ma Yun-Fei, Cai Chun

Food and Machinery

Different amounts of salt (10%, 15%, 20%, 25%, and 30%) were set to cook Chimonobambusa quadrangularis shoots. The effects of salt amount on total sugar, reducing sugar, soluble protein, free amino acid, NaCl, nitrite, as well as moisture content, rehydration ratio, color, sensory score, were studied. The results showed that the water content decreases with the increase of boiling time, showing the salt amount dependent. The rehydration rate increased with the rehydration time, and when it basically stops increasing, the rehydration ratio was 10%＞15%＞20%＞30%＞25% in descending order. The total sugar, reducing sugar, soluble protein, and free amino acid content all …

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Optimization Of Aluminum-Free Process For Sweet Potato Powder Producing, Shi Bin, Li Yong-Fu, Long Ming-Xiu, He Yang-Bo, Tian Zhu-Xi, Liang Qian Feb 2023

Optimization Of Aluminum-Free Process For Sweet Potato Powder Producing, Shi Bin, Li Yong-Fu, Long Ming-Xiu, He Yang-Bo, Tian Zhu-Xi, Liang Qian

Food and Machinery

The sweet potato starch was modified by isoamylase, and the natural polysaccharide was used instead of alum as additive to study the process of making sweet potato powder without alum. Moreover, several key factors including water quantity, heating temperature, polysaccharide addition amount and aging time were optimized. The effects of different conditions on the properties of sweet potato starch were examined by using gelatinization characteristic value, gel properties, cooking properties, shear force, breaking rate and tensile force of sweet potato starch as indexes. The results showed that isoamylase could increase amylose content and enhance starch gel properties, and guar gum …

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Effects Expansion Process On Tobacco Quality, Chong Li-Min, Lu Yuan, Jiang Guang Feb 2023

Effects Expansion Process On Tobacco Quality, Chong Li-Min, Lu Yuan, Jiang Guang

Food and Machinery

To analyze the chemical composition and aroma composition of tobacco before and after expansion in order to develop a carbon dioxide expansion process for producing high-quality tobacco. The influence of different carbon expansion technology conditions on the physical processing quality and sensory quality of expanded tobacco was determined and the trend of change was determined by the single factor test method. After different temperature of carbon dioxide expansion, HT treatment and drying, the variation trend of tobacco aroma composition and sensory quality were basically the same, but the variation trend of tobacco aroma composition and sensory quality decreased more obviously …

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Recent Advances In Microbial Pectinase, Yang Tong-Xiang, Wu Kong-Yang, Bai Yun-Fei, Chen Jun-Liang, Wan Su-Yan, Yang Ru-Meng Feb 2023

Recent Advances In Microbial Pectinase, Yang Tong-Xiang, Wu Kong-Yang, Bai Yun-Fei, Chen Jun-Liang, Wan Su-Yan, Yang Ru-Meng

Food and Machinery

This review covered the advances in the screening of microbial pectinase, breeding technology, some factors affecting pectinase production, enzymatic properties, immobilization, and the development prospects of microbial pectinase were outlined.

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Simultaneous Determination Of 8 Adipate Plasticizers In Infant Formula By Isotope Dilution-Gas Chromatography-Mass Spectrometry, Yong-Hui Huang Feb 2023

Simultaneous Determination Of 8 Adipate Plasticizers In Infant Formula By Isotope Dilution-Gas Chromatography-Mass Spectrometry, Yong-Hui Huang

Food and Machinery

A method was developed for the simultaneous determination of 8 adipate plasticizers in infant formula by isotope dilution-gas chromatography-mass spectrometry (GC-MS). With the infant formula sample completely dissolved in water, n-hexane was used as the extraction solvent. After ultrasonic extraction, qualitative and quantitative analysis were carried out by GC-MS in selected ion monitoring modes. The correlation coefficients (R2) of 8 adipate plasticizers were over 0.999, The limits of detection (LODs) were 0.08~0.12 mg/kg and the limits of quantification(LODs) were 0.2~0.4 mg/kg. The average recoveries of 8 adipate plasticizers in milk powder were ranged from 94.8% to 103.3%. In …

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Design And Research Of A Small And Medium-Sized Vacuum Apple Beater With Intermission, Song Chen, Jun Jiang, Zhong Huang Feb 2023

Design And Research Of A Small And Medium-Sized Vacuum Apple Beater With Intermission, Song Chen, Jun Jiang, Zhong Huang

Food and Machinery

The appearance and taste of the apple pulp is affected by the oxidation and browning of apples exposed to the air, which occur during the production process of small and medium-sized apple pulping machines. In response to this problem, a small and medium-sized intermittent apple vacuum pulper were designed. Based on the technical process of apple pulping, the working principle and basic structures of the apple vacuum pulper are analyzed; the operational process of the machine and its guarantee of "vacuum degassing" were discussed in detail. Experimental validation showed that the designed intermittent small and medium-sized apple vacuum pulper could …

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Research And Design Of Portable Chinese Chestnut Opener, Chen-Yang Wang, Ya-Kun Cai, Deng-Xin Han, Qing-Qiu Han, Li-Na Jia Feb 2023

Research And Design Of Portable Chinese Chestnut Opener, Chen-Yang Wang, Ya-Kun Cai, Deng-Xin Han, Qing-Qiu Han, Li-Na Jia

Food and Machinery

Based on the current research status of chestnut openers and combined with the existing chestnut openers defects in use, design a household all-inclusive chestnut openers with high safety, high efficiency, easy portability and other characteristics. First, the chestnut was sampled, measured, and analyzed to obtain the geometric parameters; then, in the design of the opener, the cross blade uses a safe and sharp zirconia ceramic blade to optimize the design of the existing opener handle. The silicone anti-skid layer and other components make it have good comfort and fixability. Finally, through the design of the structure and material of the …

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Effect Of Roasting On The Flavor And Quality Of Highland Barely Wine, Hai-Qing Yang, Xi-Yu Peng, Liu-Yang Ren, Ying Lv, Shun-Tang Guo Feb 2023

Effect Of Roasting On The Flavor And Quality Of Highland Barely Wine, Hai-Qing Yang, Xi-Yu Peng, Liu-Yang Ren, Ying Lv, Shun-Tang Guo

Food and Machinery

In this study, highland barley wine was produced with roasted barley to increase the flavor of the wine. Physical-chemical properties such as pH value, total acid, total sugar, alcohol content of the wine and flavor were determined. The evaluations of acidity, sugar content and sensory of the wine were found increased with roasted barley, and roasting improved the variety of flavor substances for the highland barley wine. Nonanal, phenylethyl alcohol, benzeneacetaldehyde and decanal were determined to be the key flavor substances of the four barley wines (ROAV＞1). Acetophenone and geranylacetone were found to be the modified compounds to barley wines …

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Research Progress Of Walnut Hulling Technology And Equipment, Jia Liu, Xiao-He Shen, Li-Ling Yang, Kui Liu, Kuan-Bo Cui, Zhao-Shuai Zhu Feb 2023

Research Progress Of Walnut Hulling Technology And Equipment, Jia Liu, Xiao-He Shen, Li-Ling Yang, Kui Liu, Kuan-Bo Cui, Zhao-Shuai Zhu

Food and Machinery

This paper introduces walnut shell breaking technology, focuses on the structure, working principle and characteristics of walnut shell breaking equipment at home and abroad, analyzes the existing problems of walnut shell breaking machinery, and prospects the application research direction of walnut shell breaking machinery. Provides a reference for the development of walnut shell breaking technology and related mechanical equipment.

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Research Progress On The Mechanism Of Dietary Fiber In Regulating Blood Sugar Of Type 2 Diabetes, Yan-Feng Wang, Xi-Hong Yang, Jun-Han Cao, Chang-Feng Qu, Li-Ping Zhang, Jin-Lai Miao, Wan-Cui Xie Feb 2023

Research Progress On The Mechanism Of Dietary Fiber In Regulating Blood Sugar Of Type 2 Diabetes, Yan-Feng Wang, Xi-Hong Yang, Jun-Han Cao, Chang-Feng Qu, Li-Ping Zhang, Jin-Lai Miao, Wan-Cui Xie

Food and Machinery

This article mainly reviews the hypoglycemic effect of dietary fiber on type 2 diabetes-including improving insulin resistance, regulating glucose and lipid metabolism disorders, improving oxidative stress, regulating intestinal flora and stabilizing postprandial blood glucose-delaying glucose absorption and inhibition The digestive enzyme activity was systematically analyzed and summarized from the level of action mechanism, with a view to providing more theoretical basis and reference for the application of dietary fiber in reducing and stabilizing blood glucose of type 2 diabetes.

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Risk Assessment And Regulation Of Bacteriophage As A New Food Antimicrobial Agent, Lin Wei, Juan-Juan Sun Feb 2023

Risk Assessment And Regulation Of Bacteriophage As A New Food Antimicrobial Agent, Lin Wei, Juan-Juan Sun

Food and Machinery

Based on the theory of modern risk regulation and the existing research results at home and abroad, this paper discusses the bacteriophage as a kind of food antimicrobial agent from the perspective of risk assessment and risk regulation. In previous studies on risk assessment, no obvious adverse effects and side effects of phages on the environment, animals and human body were found. As an antibacterial agent, bacteriophage has shown good antibacterial effects in fruits and vegetables, meat, dairy products and seafood, with a very broad application prospect. However, while complying with the application research trend of bacteriophage food antimicrobial agents, …

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Research On Process Optimization And Quality Of Alkali Soaking And Steam Fixing For Golden Matcha Green Protection, Ying Lu, Yong-Sheng Tan, Mao-Jun Yao, Qian Yang, Wen Sun Feb 2023

Research On Process Optimization And Quality Of Alkali Soaking And Steam Fixing For Golden Matcha Green Protection, Ying Lu, Yong-Sheng Tan, Mao-Jun Yao, Qian Yang, Wen Sun

Food and Machinery

In this study, golden tea was used as the raw material to optimize the green protection technology in the process of preparing golden matcha by the alkali soaking and steam fixing. Three significant influencing factors were obtained by Plackett-Burman design, including the alkali concentration, alkali soaking time and steam fixing time, and the process optimization was studied by the steepest ascent design and Box-Behnken design. The optimal conditions were as follows: The alkali concentration 0.15%, alkali soaking time 20 min, steam fixing time 92 s, solid-liquid ratio 1∶20 (g/mL), and the thickness of leaves 1 cm. Undercontrol of these conditions, …

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Study On Microwave Drying Characteristics Of Instant Arrowhead Slices And Kinetic Model, Xiao-Xian Tang, Zhen-Hua Duan, Ai-Qing Ren, Wei-Wen Duan, Han-Sen Luo, Cheng-Zhen Lin, Li-Ya Meng Feb 2023

Study On Microwave Drying Characteristics Of Instant Arrowhead Slices And Kinetic Model, Xiao-Xian Tang, Zhen-Hua Duan, Ai-Qing Ren, Wei-Wen Duan, Han-Sen Luo, Cheng-Zhen Lin, Li-Ya Meng

Food and Machinery

The microwave drying characteristics of arrowhead slices was researched, and the drying kinetics model was established on the basis of effects of thickness, lay density and microwave power on the microwave drying characteristics of arrowhead were studied. The results show that the microwave drying process of arrowhead slices is mainly characterized by accelerated drying and deceleration, but when the power density was low, the drying rate appeared a constant stage. The greater the thickness and density were, the smaller the change of drying rate it was. The slower the reduction of moisture content was, and the longer drying time it …

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Research Progress On Rapid Pickling Process Of Salted Duck Eggs And Comprehensive Utilization Of Salted Duck Eggs White, Pei-Qing Zan, Yu-Dong Cheng, Yin-Zhe Jin Feb 2023

Research Progress On Rapid Pickling Process Of Salted Duck Eggs And Comprehensive Utilization Of Salted Duck Eggs White, Pei-Qing Zan, Yu-Dong Cheng, Yin-Zhe Jin

Food and Machinery

The technology, processing method and pickling principle of salted egg, and the comprehensive utilization of salted egg white were discussed and analyzed. The advantages and disadvantages of different technologies, including the factors involved in efficiency, economy, environment and operability, etc., were summarized, and their future applications were also prospected.

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Research Advance On The Effects Of Solid-State Biotransformation On The Biological Activity Of Plant Food Processing By-Products, Jia-Xu Chen, Ya-Ping Fu, Yao Gao, Yu Xiao Feb 2023

Research Advance On The Effects Of Solid-State Biotransformation On The Biological Activity Of Plant Food Processing By-Products, Jia-Xu Chen, Ya-Ping Fu, Yao Gao, Yu Xiao

Food and Machinery

Based on the recent reports from domestic and foreign researches, this study elaberated plant food by-products processed by solid-state biotransformation for the enzyme production efficiency and its potential applications. In addition, this study also reviewed solid-state biotransformation on the influence of major biological compounds (e.g., phenolics, flavonoids, polysaccharides etc.) and bio-activities of plant food by-products, and prospected its direction for future development.

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