Research Of Designing Compression Equipment With Open Mold And Closed Mold For Potato Pulp Processing,
2016
College of Mechanical and Electrical Engineering, Inner Mongolia Agricultural University, Hohhot, Inner Mongolia 010018, China
Research Of Designing Compression Equipment With Open Mold And Closed Mold For Potato Pulp Processing, Guo Wenbin, Gao Jingjing, De Xuehong
Food and Machinery
The purpose of this research was to design and manufacture a multifunctional equipment for processing potato pulp and its mixture with other agroforestry wastes. The equipment combined the methods of compressing with both open and closed mold, considering adequately the densification and dewatering characteristics of potato pulp. During the compressing, the closed and open mold can be converted to each other flexibly by changing the piston of a sleeve. By this means, it is easy to observe and compare the effectiveness of the two methods. Moreover, the densification and dewatering of potato pulp under different conditions were investigated. Finally, the …
Dynamic Characteristics Of Quick Actuating Valve Of Expangding Machine,
2016
School of Chemical Engineering and Energy, Zhengzhou University, Zhengzhou, Henan 450001, China
Dynamic Characteristics Of Quick Actuating Valve Of Expangding Machine, Ma Li, Sun Guoyou, Fang Shuqi, Bai Jing
Food and Machinery
No abstract provided.
Design Of Automatic Steam Control Of Integrated Processing Device For Fish Noodle,
2016
Wuhan University of Science and Technology, Wuhan, Hubei 430081, China
Design Of Automatic Steam Control Of Integrated Processing Device For Fish Noodle, Cheng Hong, Jiang Zhigang, Fan Zhuo, Xiang Peng
Food and Machinery
A fish noodles integrated processing device, with steam volume controlled automatically, was designed in this study. Using this device, the thickness of fish noodles and operation speed could be detected real-timely. A least square method was used to calculate the corresponding steam volume, and then a smart the intelligent control of steam was realized. Simultaneously, the automatic operation of pressuring, steaming and cutting was integrated, by using motor-driven transmission shaft, and then transmission belt was driven to run fish noodle. The fish noodles device could ensure the quality of fish noodle processing and provide technical support for both the producing …
Design Of Needle-Typed Moisture Content Detecting Instrument Of Grains,
2016
Engineering Collega of Anhui Agriculture University, Hefei, Anhui 230031, China
Design Of Needle-Typed Moisture Content Detecting Instrument Of Grains, Wang An, Wu Yang, Liu Quan
Food and Machinery
In order to enhance the speed and precision of grain moisture content measurement, and to satisfy the need of online detection of drying machinery, a new symmetric needle typed moisture content sensor which direct thrust into the grain was proposed, which was cooperated with high precision testing circuit and optimization algorithm, and the corresponding new equipment was designed. The trial results indicated that the error of paddy moisture content measurement was no more than 1% and the response time was less than 2 s. Through simple parameters setting, this equipment could be applied to measure moisture content of other grains. …
A Design Of Transfer Robot Based On Electro-Pneumatic Controlling Technologies,
2016
NanTong Industry and Trade Technician College, Nantong, Jiangsu 226010, China
A Design Of Transfer Robot Based On Electro-Pneumatic Controlling Technologies, Qian Min, Zhang Xingguo
Food and Machinery
A type of transfer robot was designed based on electro-pneumatic controlling technologies and module structure combination. Structure of the robot was explained in detail, and the corresponding draw for the working principle of the pneumatic system adopted valve island technology was analyzed. Furthermore, the control program and hardware of the control system were demonstrated. The electro- pneumatic transfer robot integrated the characteristics of cylindrical coordinates and polar (ball) coordinates, it can achieve 5 degrees of freedom movement.
Improved Design And Application Of Loosening Feeder For Reconstituted Tobacco,
2016
Technology Center, China Tobacco Henan Industrial Co., Ltd, Zhengzhou, Henan 45000, China
Improved Design And Application Of Loosening Feeder For Reconstituted Tobacco, Song Weimin, Zhang Jie, Wang Dong, Zhao Yongzhen, Li Chunguang, Yu Guodong
Food and Machinery
To solve paper-process reconstituted tobacco loose problem, a reconstituted tobacco feeder with automatic loosening function was designed, which was composed of an automatic loosening device, a control high roller schematic, a silo and an electronic control and security systems. Reconstituted tobacco was conveyed to the automatic loosening device via the feeding belt, the loosened tobacco entered silo discharge beltr, which could be adjusted according to the silo. The results of application showed that there was no obvious tobacco breakage, Compared with the traditional way, the loosen rate and medium rate raised by 0.8 and medium rate 2 percentage points, fragment …
Development Of Man-Machine Interaction System For Product Modeling,
2016
College of Mechanical Engineering, XIJING University, Xi’an, Shannxi 710123, China
Development Of Man-Machine Interaction System For Product Modeling, Zhao Jing
Food and Machinery
In view of designing experience and customization demand for the consumer, the man-machine interaction technology is applied in industrial product design and system development. With involute spur gears as a research example, parametric interaction design interface of gear product is developed which utilizing feature modeling, parametric function and secondary development technique of CREO tool. In the Visual Studio compile environment, can not only realized the editing, modification and reconstruction of the gear’s geometry model conveniently and quickly, but also improve the design efficiency and plasticity of the gear product. Through implement process exploring of the gear product’s operational mode of …
Design Of Filter Error Prevention Supervising System,
2016
China Tobacco Zhejiang Industrial Co., LTD, Hangzhou, Zhejiang 310024, China
Design Of Filter Error Prevention Supervising System, Li Yuliang, Zhu Liming, Qian Yongan, Zhang Lihong, Liu Wanli
Food and Machinery
In order to realize the real-time supervising of filter supply procedure, a filter error prevention system was development, based on WINCC, which integrated the technology of PLC, RFID and OPC. This system could show and supervise the whole procedure by data collection and analysis, realize the comparison of the status between the filter exchange center and the filter in use and transfer the monitoring pages to all terminal distributed nodes. The result showed that this system had realized error prevention of the whole filter applying procedure, and enhanced the level of lean management.
The Designation Of Online Water Quality Monitoring System About The Water Purifier Based On The Internet Of Things,
2016
Hunan Biological and Electromechanical Polytechnic, Changsha, Hunan 410126, China
The Designation Of Online Water Quality Monitoring System About The Water Purifier Based On The Internet Of Things, Diao Yifeng, Li Uliping, Chen Can, Yang Peigang, Chen Wei, Chen Qiong
Food and Machinery
The running information of water purification machines, including the temperature, flow rater, inlet pressure and some information related to filter quality of water was collected and analyzed in this study. In order to obtain these data real-timely, an acquisition system using ARM single chip microprocessor was designed based on embedded technology, and it could send the real time data of running state to the management information system in factory and the related users. The results showed that the system has such advantages as good real time, high cost performance and high reliability, therefore it could deal with the present problem …
The Research Of The Packaging Design Process On Traditional Food,
2016
Science and Technology in College of Art and Design, Hunan University of Humanities, Loudi, Hunan 417000, China
The Research Of The Packaging Design Process On Traditional Food, Tong Ling, Zhang Jian
Food and Machinery
Analyzing and elaborating of the whole process of traditional food packaging design were reviewed. Our design conformed to the idea of green packaging and minimalism, as well as expressed both the traditional food culture and the design of industrialization circuit of the process. Moreover, the market position of traditional food was also analyzed. The traditional food was designed in accordance with the packaging style, material selection, structure optimization, visual language and so on. At the same time, we should implement and pay more attention to the packaging of traditional foods, and inherit the carrier function of traditional culture. We devoted …
Effects Of Pre-Treatments On Storage Quality Of Blueberry,
2016
School of Tea and Food Acience & Technology, Anhui Agricultural University, Hefei, Anhui 230036, China
Effects Of Pre-Treatments On Storage Quality Of Blueberry, Zhang Haiwei, Zhang Xiaoqing, Zhang Yulu, Gao Xueling
Food and Machinery
The effects of 60Co γ irradiation treatment, chlorine dioxide treatment, ozone gas treatment and pre-temperature treatment on the post-harvest quality of blueberry fruit at low temperature storage were investigated. In order to compare the effects of the four treatment methods on preserving blueberries physiological parameters such as fresh rate, weight loss rate, soluble solid content (SSC), value of chromatic aberration, polyphenol oxidase (PPO) were monitored periodically. The results showed that all of those four treatments can enhance the storage quality of blueberries in different degrees, and irradiation treatment show the best result in storage. It can significantly keep fresh …
Analyses Of Formation Condition And Composition Of Candied Sweet Potato White Spot,
2016
Biotechnology Research Center, Hunan Academy of Agricultural Sciences, Changsha， Hunan 410125, China
Analyses Of Formation Condition And Composition Of Candied Sweet Potato White Spot, Chen Jingping, Wang Keqin, Wu Xiaofen, Chen Liang, Hu Die, Qi Hui
Food and Machinery
In order to explore chemical composition and the causes of candied sweet potato white spot under different conditions, the composition were analyzed by scanning electron microscopy, fourier transform infrared spectroscopy and ion chromatography, and the case of produced white spot of candied sweet potato in different storage were also studied. The results showed that the reducing sugar and total sugar contents of candied sweet potato white spot were 636.76 mg/g and 961.34 mg/g, respectively. Mainly the sugar composed of galactose, glucose, fructose and galacturonic acid. After storage 150 d at 25 ℃, it was found that nitrogen packing most conducive …
Mechanism And Inhibitory Effect Of P-Hydroxybenzoic Acid On Anthracnose In Postharvest Citrus,
2016
Citrus Research Institute, Southwest University, Chongqing 400712, China
Mechanism And Inhibitory Effect Of P-Hydroxybenzoic Acid On Anthracnose In Postharvest Citrus, Huang Xiaolan, Ge Zhixing, Wang Rikui, He Mingyang, Han Leng, Zhou Lian
Food and Machinery
To explore the antifungal activity and potential mechanism of p-Hydroxybenzoic acid against Colletotrichum gloeosporioides in postharvest Citrus. The addition of p-HBA in-vitro and in-vivo was conducted to test the inhibitory effect. Dynamic changes of peroxidase (POD), polyphenoloxidase(PPO), Superoxide Dismutase (SOD), Ammonia-lyase (PAL)activity and the content of Malondialdehyde(MDA) with different treatment was studied in postharvest citrus. p-HBA displayed strong antifungal activity to C.gloeosporioides，when the concentration was higher, the effect was increased. The value of EC50 is 0.056 mg/mL. The activities of PPO, POD, SOD and PAL were increased when inoculated with p-HBA and C.gloeosporioides, while the content of MDA was …
Study On Inhibiting Effect On Egg Hatching In Grain Storage By Using Microwave Irradiation,
2016
Food Science and Engineering College, Qingdao Agricultural University, Qingdao, Shandong 266109, China; Qingdao Key Lab of Modern Agricultural Quality and Safety Engineering, Qingdao, Shandong 266109, China
Study On Inhibiting Effect On Egg Hatching In Grain Storage By Using Microwave Irradiation, Liu Jinguang, Xiong Xubo, Wang Shiqing, Zhang Yan, Jiang Wenli
Food and Machinery
In order to solve the pollution problems of chemical fumigation pest which commonly used in grain storage currently, based on the principle of thermal physics, microwave irradiation was used to inhibit egg hatching in grain. Through changing the microwave power and irradiation time, the relationship between the factors including microwave properties, grain temperature and grain vigor, and hatchability of eggs were found. The results showed that the effect depth of microwave was 7-10 cm, and the best time of irradiation was 90 s at 1 kW and 60 s at 2 kW, with no change on the grain appearance. Moreover, …
Effect Of Water Extract From Flos Chrysanthemi Indici On Heat Tolerance Of Drosophila Melanogaster,
2016
School of Pharmacy, Fujian University of Traditional Chinese Medicine, Fuzhou, Fujian 350122, China
Effect Of Water Extract From Flos Chrysanthemi Indici On Heat Tolerance Of Drosophila Melanogaster, Zheng Yixin, Li Yijun, Lin Pu, Kong Xiangjia, Xie Yong
Food and Machinery
In order to investigate the effect of water extract from Flos Chrysanthemi Indici (WE-FCI) on the heat tolerance of organism, drosophila melanogaster was feed with 1%, 3%, 5%, 7% WE-FCI, respectively, to conduct heat exposure test and heat acclimatization test. The results showed: In heat exposure test, WE-FCI could significantly prolong the median lethal time (LT50)、the average survival time (T)and the maximum survival time (Tmax) of female drosophila melanogaster, which were compared to HE-control group; When the concentration of WE-FCI was ≥3%, it would improve the heat tolerance of male drosophila melanogaster. Under heat acclimatization …
The Study Of Rough Flavones Components Extracted From The Rape Bee Pollen,
2016
Institute of Bast Fiber Crops, Chinese Academy of Agricultural Sciences, Changsha, Hunan 410205, China; School of Food Science and Engineering, South China University of Technology, Guangzhou, Guangdong 510640, China
The Study Of Rough Flavones Components Extracted From The Rape Bee Pollen, Wang Mansheng, Zeng Xinan, Xiong Xiayu, Dai Qiuzhong
Food and Machinery
In order to clarify the flavonoids compositions of rape bee pollen and evaluate the assisted extraction effect for pulsed electric field (PEF), the ethanol extract of rape bee pollen and its acidolysis component were analyzed in detail by the method of TLC—DPPH and HPLC in this paper. The results showed that the quercetin and kaempferol in the ethanol extract of rape bee pollen could not be detected for their low contents. However, a large number of quercetin and kaempferol were generated after the acidolysis of ethanol extract, and this implied that the flavonoids compositions of rape bee pollen mainly existed …
Optimization On Ultrasound-Assisted Extraction Process Of Crude Polysaccharide From Bulbil,
2016
College of Food Science and Engineering, Central South University of Forestry and Technology, Changsha 410004, China; National Engineering Laboratory for Rice and By-product Deep Processing, Changsha 410004, China
Optimization On Ultrasound-Assisted Extraction Process Of Crude Polysaccharide From Bulbil, Ren Jiali, Huang Rengui, Li Zhonghai
Food and Machinery
Response surface analysis was proposed to optimize the ultrasound-assisted extraction process of crude polysaccharides from bulbils. The effects of solid-liquid ratio, ultrasonic power and extraction time on crude polysaccharide yield were investigated by single factor experiments. Response surface analysis was carried out by using the crude polysaccharide yield as response value and the box Behnken method to design the experiments. The optimum extraction conditions were obtained as follows: solid-liquid ratio, 18∶1 (mL/g), ultrasonic power, 760 W; extraction time, 23 min and the crude polysaccharides yield could be up to 60.68%, which agreed with the predicted value (the relative error is …
Optimization Of Microwave-Assisted Extraction Of Polysaccharide From Fortunella Margarita (Lour.) Swingle And Its Antibacterial Effect,
2016
College of Food Science, Fujian Agriculture and Forestry University, Fuzhou, Fujia 350002, China;Fujian Prov-incial Key Laboratory of Quality Science and Processing Technology in Special Starch, Fuzhou, Fujian 350002, China
Optimization Of Microwave-Assisted Extraction Of Polysaccharide From Fortunella Margarita (Lour.) Swingle And Its Antibacterial Effect, Zeng Hongliang, Huang Cancan, Chang Qing, Xu Wenyan, Zhang Yi, Zheng Baodong
Food and Machinery
In order to investigate the optimum technology of microwave-assisted extraction of polysaccharide from Fortunella margarita (Lour.) Swingle and its antibacterial abilities, the effects of single factors on the yield of polysaccharide were evaluated in this paper. On the basis of these single factor experiments, the extraction technology was optimized by response surface methodology, and then its antibacterial effect was studied. The results showed that the optimum technology conditions were as follows: microwave power of 460 W, microwave time of 8.4 min, ratio of water volume to raw material weight (W/M ratio) of 38 mL/g and particle size of 60 mesh …
Separation Of Citral From Litsea Cubeba Oil By Phase Transfer Catalysis,
2016
College of Food Science and Engineering, Central South University of Forestry and Technology, Changsha, Hunan 410004, China; National Engineering Laboratory for Rice and Byproducts Processing, Changsha, Hunan 410004, China
Separation Of Citral From Litsea Cubeba Oil By Phase Transfer Catalysis, Fu Hongjun, Peng Xianglian, Kuang Chuntao, Zhong Haiyan
Food and Machinery
Randomly methylated- β-cyclodextrin (RM-β-CD) was used as phase transfer catalysis to separate citral from Litsea cubeba oil by addition reaction and hydrolysis reaction. The optimum separation conditions were obtained by single factor experiment design and Box-Behnken experiment design. The purity and yield of citral were 96.50% and 86.60%, respectively, which was gotten under the optimum conditions of reaction time 3.3 h, RM-β-CD amount 0.65% (molar fraction) and reaction temperature 15.0 ℃. Predicted value was in accordance with actual value. This proposed method was used to separate citral from Litsea cubeba oil with convenient and had high efficient advantages.
Optimization Of Ultrasonic Assisted Cellulase Extraction Process Of Pleurotus Ostreatus Polysaccharide By Uniform Design,
2016
College of Food Engineering and Nutritional Science, Shaanxi Normal University, Xian, Shaanxi 710119, China
Optimization Of Ultrasonic Assisted Cellulase Extraction Process Of Pleurotus Ostreatus Polysaccharide By Uniform Design, Zhang Xiao, Zhu Caiping, Deng Hong, Li Yun, Zhang Yang, Hu Changyao
Food and Machinery
The Ultraction-cellulase synergistic extraction process of pleurotus ostreatus polysaccharide (POP) was optimized by uniform design method. Extraction temperature, pH, solvent/material ratio, cellulase dosage, enzymolysis time, ultrasonic power and ultrasonic time were selected to carry out the single factor tests. According to the experimental results, better levels of these factors were chosen to implement the U18 (95×62) mixed uniform design experiment to optimize the technology. The effects of the seven single factors as well as their interactions on the POP yield were investigated. The optimal process parameters were predicted and verified by using regression analysis. The …
