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Articles 7381 - 7410 of 33337

Full-Text Articles in Agriculture

Effect Of Low Dose X Ray On Barley Germination And Analysis Of System Dynamics Mechanism, Dong Chen, Wang Wei, Zhang Yi, Zhang Zhi-Yong Mar 2021

Effect Of Low Dose X Ray On Barley Germination And Analysis Of System Dynamics Mechanism, Dong Chen, Wang Wei, Zhang Yi, Zhang Zhi-Yong

Food and Machinery

In this study, barley germination test was carried out in an apparatus that could simulate low-dose X ray environment, and the quality parameters of barley were detected to analyze the relationship between the radiation dose received by barley seeds and the germination process of barley. The study found that the X ray of barley seed germination stage of bud length, root length and biomass to produce inhibition, accept the dose of 1 059.65 μSv/s experimental Ⅰ starch, protein and fat in 3 days delay. which compared with the control group increased 19.8%, 31.6% and 33.3%, respectively and the soluble dietary …

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The Change Of Volatile Flavor Substances In The Processing Of Continuous Immobilization Of Banana Vinegar, Wei Lu, Sun Qin-Ju, Yang Chang-Peng, Du Li-Juan, Huang Jie, Ling Min-Min Mar 2021

The Change Of Volatile Flavor Substances In The Processing Of Continuous Immobilization Of Banana Vinegar, Wei Lu, Sun Qin-Ju, Yang Chang-Peng, Du Li-Juan, Huang Jie, Ling Min-Min

Food and Machinery

Using banana fruit wine with an alcohol content of 5%~6% as raw material, the banana fruit vinegar is brewed by continuous immobilization fermentation method, and the headspace solid phase microextraction-gas chromatography-mass spectrometry is used to analyze and identify the volatile components in different stages of banana vinegar fermentation, and analyze the dynamic changes of main aroma substances. A total of 79 compounds were isolated in banana vinegar, and the main flavor components of banana vinegar were ethyl acetate, ethyl octanoate, ethyl hexanoate, ethyl decanoate, ethyl phenylacetate, ethanol, isobutanol, phenylethyl alcohol, α-terpineolacetic acid, caproic acid, octanoic acid, 3-hydroxy-2-butanone, furfural, 2-heptanone, furfural, …

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Effects Of Temperature And Humidity Control On Physical And Chemical Properties And Flavor Of Fermented Ham, Liu Xin, Piao Chun-Xiang, Li Min, Liu Dong-Min, Li Guan-Hao Mar 2021

Effects Of Temperature And Humidity Control On Physical And Chemical Properties And Flavor Of Fermented Ham, Liu Xin, Piao Chun-Xiang, Li Min, Liu Dong-Min, Li Guan-Hao

Food and Machinery

Using pig hind legs as raw material, ham was fermented under temperature and humidity control conditions. Study the effects of temperature and humidity control technology on the moisture content, pH, color, ash content, salt content, total protein content and other physical and chemical indicators and flavor substances of fermented ham. Results: the moisture content of the ham after temperature and humidity control fermentation was 50.16%, which was significantly higher than that of the control group (P＜0.05); compared with the control group ham, the temperature and humidity control group ham color was brighter and redder; The salt mass fraction of the …

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Effect Of Extrusion Process On Different Forms Of Phenolic Compounds And Antioxidant Activities Of Hulless Barley, He Yang-Hang, Liu Gang, Xia Chen, Deng Jun-Lin, Lin Chang-Bin, Xiang Zhuo-Ya, Chen Jian, Zhang Wen-Hui Mar 2021

Effect Of Extrusion Process On Different Forms Of Phenolic Compounds And Antioxidant Activities Of Hulless Barley, He Yang-Hang, Liu Gang, Xia Chen, Deng Jun-Lin, Lin Chang-Bin, Xiang Zhuo-Ya, Chen Jian, Zhang Wen-Hui

Food and Machinery

This study was aimed at determining the contents of different forms of polyphenols and antioxidant activities of hulless barley. The contents and types of polyphenols were detected by Folin-ciocalteu and HPLC, respectively. The antioxidant activity was investigated by testing the scavenging ability of DPPH radicals. Results showed that the free, bind and total phenolic content of hulless barley decreased respectively by 89.3%, 23.7% and 52.7%, and esterified polyphenols slightly increased by 2.49 mg/100 g after processing. The variety of polyphenols segregated from free polyphenol extracts increased three. Besides, 7 phenolic compounds were all tested in bind polyphenols. Ferulic acid had …

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Subcellular Distribution And Risk Assessment Of Aluminum In Seaweed And Tea, Song Zheng, Ma Li-Xia, Peng Qing-Zhi, Huang Hui, Cheng Yin-Qi Mar 2021

Subcellular Distribution And Risk Assessment Of Aluminum In Seaweed And Tea, Song Zheng, Ma Li-Xia, Peng Qing-Zhi, Huang Hui, Cheng Yin-Qi

Food and Machinery

The subcellular distribution of aluminium in seaweed and tea leaves was analyzed by differential centrifugation with microwave digestion and inductively coupled plasma mass spectrometer. The results showed that the proportion of aluminium in cell wall, organelle and cytoplasm of tea leaves were 78.4%, 11.2% and 9.5%, respectively; the proportion of aluminium in cell wall, organelle and cytoplasm of seaweed were 91.60%, 6.95% and 1.33%, respectively. Using transmission electron microscope with energy dispersive spectroscopy, surface scanning analysis was carried out on the distribution of aluminum in the single cell of tea leaves and seaweed, intuitively revealing that aluminum was mainly distributed …

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Study On Quantitative Detection Of Soluble Solids And Firmness Of Yellow Peach Chips By Near-Infrared Spectroscopy, Cao Nian-Nian, Liu Qiang, Peng Jing, Tu Kang, Zhao Bao-Ming, Zhu Jin-Xing, Pan Lei-Qing Mar 2021

Study On Quantitative Detection Of Soluble Solids And Firmness Of Yellow Peach Chips By Near-Infrared Spectroscopy, Cao Nian-Nian, Liu Qiang, Peng Jing, Tu Kang, Zhao Bao-Ming, Zhu Jin-Xing, Pan Lei-Qing

Food and Machinery

The spectral data was collected by using two different infrared spectroscopies with 400 to 1 000 nm (visible-shortwave) and 1 000 to 2 500 nm (longwave) from yellow peach chips. Then four mathematic algorithms, i. e. standard normal variate transformation (SNV), multiplicative scatter correction (MSC), moving-average smoothing (MS) and 1st-derivative (1-Der), were utilized in data preprocessing. Regression models by linear partial least squares (PLS) and non-liner support vector machine (SVM) were constructed for the predicting the soluble solids content (SSC) and firmness in yellow peach chips, respectively. Moreover, the feasibility analysis for prediction of SSC and firmness were vitrificated by …

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Simultaneous Determination Of Four Flavonoid Glycosides And Limonin In Pomelo By Hplc, Zhang Shan, Huang Xue-Song Mar 2021

Simultaneous Determination Of Four Flavonoid Glycosides And Limonin In Pomelo By Hplc, Zhang Shan, Huang Xue-Song

Food and Machinery

In order to simultaneously determine narirutin, naringin, hesperidin, neohesperidin and limonin in pomelo, the effects of elution conditions and measurement wavelength of high-pressure liquid chromatography on the determination results were studied. The results showed that the optimal measurement conditions were as follows. Chromatographic column of Bio-Bond 5 μm C18 (4.6 mm × 250 mm was used, and the injection volume was 10 μL; the detection wavelengths of flavonoid glycosides and limonin were 283 nm and 220 nm, respectively; The phase: included acetonitrile (A) and water (B) with gradient elution of 0 min, 22% A, 8 min, 22% A, 10 …

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Identification Of Degradation Products Of Methidathion And Its Determination Of Residues In Vegetables, Zhu Zheng-Wei, Chen Li, Wu Wan-Qin, Jiang Feng, Fang Xiao-Long, Wang Hui-Xia Mar 2021

Identification Of Degradation Products Of Methidathion And Its Determination Of Residues In Vegetables, Zhu Zheng-Wei, Chen Li, Wu Wan-Qin, Jiang Feng, Fang Xiao-Long, Wang Hui-Xia

Food and Machinery

In this paper, the degradation products of methidathion in water under natural conditions was identified, and then the components of commercially available methidathion pesticides were analyzed, finally the detection method of methidathion and its degradation product in vegetables was established by using QuEChERS pretreatment method. The results showed that the degradation product of methidathion in water was methidathion-oxon. In addition to methidathion, the content of its degradation product was as high as 1.5 g/kg. The linearity of the detection method was good over the concentration range of 1 ng/mL to 100 ng/mL (R2≥0.99). The recoveries was 62.9%~97.2% and …

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Design And Experiment Of Ultrasound-Array-Assisted Enzymatic Hydrolysis Control System Based On Plc, Ding Yan-Hua, Ma Hai-Le, Qu Wen-Juan, Xiao Feng Mar 2021

Design And Experiment Of Ultrasound-Array-Assisted Enzymatic Hydrolysis Control System Based On Plc, Ding Yan-Hua, Ma Hai-Le, Qu Wen-Juan, Xiao Feng

Food and Machinery

At present, the frequency and mode of ultrasonic equipment used in most of the studies of ultrasound-assisted enzymatic hydrolysis are single, and the chemical parameters in the process cannot be measured in real time. In this paper, a programmable logic controller (PLC) based control system of S-type ultrasonic-array-assisted enzymatic hydrolysis was designed. The single-, dual-and triple-frequency mode switching of five frequencies was realized, and a mathematical model with ACE (Angiotensin I-converting enzyme) inhibition rate as an index was established by using near-infrared spectroscopy and PLC control. Therefore, the end-point of enzymatic hydrolysis could be determined by real-time on-line in situ …

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The Simulation Study On Factors Influencing The Oil Yielding Rate Of Oil Seeds In Twin-Screw Press, Feng Xin-Dong, Song Shao-Yun, Yang Hai-Lun Mar 2021

The Simulation Study On Factors Influencing The Oil Yielding Rate Of Oil Seeds In Twin-Screw Press, Feng Xin-Dong, Song Shao-Yun, Yang Hai-Lun

Food and Machinery

Simulation analysis of the oilcake pressing process was carried out to explore the effect of oilcake thickness and the speed of the press screw on the oil yielding rate, and ANOVA was performed on the test results. The results showed that both oilcake thickness and the speed of the press screw had a significant effect on the oil yield, and that the effect of oilcake thickness was more significant. There was a significant linear relationship between the oil yield and the thickness of the oilcake, with the oil yielding rate decreasing with the thickness of the oilcake; the oil yielding …

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Research On Simulation Of Flow Field In Press Section Of Screw Press Based On Fluent, Mi Guo-Qiang, Huang Zhi-Gang, Hu Shu-Zhen, An Qi, Li He Mar 2021

Research On Simulation Of Flow Field In Press Section Of Screw Press Based On Fluent, Mi Guo-Qiang, Huang Zhi-Gang, Hu Shu-Zhen, An Qi, Li He

Food and Machinery

In order to study the flow field distribution and variation law of the interaction between oil and screw in the chamber of a twin screw press, a physical model of the screw press and the fluid field was established. Fluent is used to solve the finite element simulation. The distributions of pressure field and velocity field and concentration field of oil in the press section were obtained. In the certain scope, the pressure and temperature were higher, and the concentration was higher, which was beneficial to get high oil yield.

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Simulation Research On Motion Connection System Of Omnidirectional Mobile Robot Based On Pid Bontrol, Lin Xian-Xin Mar 2021

Simulation Research On Motion Connection System Of Omnidirectional Mobile Robot Based On Pid Bontrol, Lin Xian-Xin

Food and Machinery

In this study, the mathematical model of rigid connection between omni-directional mobile robot and dish transportation tray was established, and its transfer function was calculated. The impact interference of the object subjected to inertia force and friction force on the system performance was analyzed, and the method of using series PID controller for correction was proposed. Through theoretical and empirical formula calculation, the optimal control system and the optimal system waveform were obtained. The simulation results showed that the rigid connection between omni-directional mobile robot and tray on overhead track was better, and the efficiency of dish transportation was improved. …

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Design Of Visual Grading System For Fresh Stipe-Free Shiitake Mushroom, Wang Wei, Liu Ya-Chuan, Lv Bin, Hu Xin-Yu Mar 2021

Design Of Visual Grading System For Fresh Stipe-Free Shiitake Mushroom, Wang Wei, Liu Ya-Chuan, Lv Bin, Hu Xin-Yu

Food and Machinery

Aiming at the requirements of intelligent production of deep processing of fresh shiitake mushrooms (Lentinus edodes), the research proposed an intelligent grading method of fresh shiitake mushrooms based on machine vision and designed an automatic grading system. The image of fresh shiitake mushrooms can be divided into three areas, including pileus, turned edge and lamella. The geometric characteristics of each area are the main basis for classification. Firstly, the manual intervention was used to divide and identify a limited number of samples, and establish a Gaussian mixture model; Secondly, the system was trained to identify samples and the identifying model …

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Circular Parts Detection Based On Improved Hough Transform Algorithm, Xiong Bao-Yu Mar 2021

Circular Parts Detection Based On Improved Hough Transform Algorithm, Xiong Bao-Yu

Food and Machinery

Detection of circular parts is proposed based on improved Hough transform algorithm. 70%~80% of the edge pixels of the circular parts image are randomly sampled based on the minimum error, which reduced the accumulation of irrelevant data. The clustering algorithm is avoided the appearance of false center, and the roundness is judged by the eligibility of actual circular parts, which give the process. The experimental results show that the parameter value of the improved Hough transform algorithm is closest to the standard value, and the average uncertainty of the circular parts were 0.053 3, which is 35.55%, 32.10%, 26.48%, 18.63%, …

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Design And Parameters Optimization Of Multifunctional Encrusting Machine, Lin Xue, Huang Peng-Cheng, Tian Li-Quan, Hou Chang-An Mar 2021

Design And Parameters Optimization Of Multifunctional Encrusting Machine, Lin Xue, Huang Peng-Cheng, Tian Li-Quan, Hou Chang-An

Food and Machinery

Aiming at the problems of poor bonding & sealing performance and oil leakage in the filling process of food processing machinery, a multifunctional encrusting machine is designed based on the processing technology of “pushing down the filling, rolling the filling, cutting and closing”. The encrusting machine includes many key mechanisms such as dough conveying mechanism, stuffing circulation system and closing and discharging device, which can realize the processing links of dough feeding, stuffing encasement, finished product closing and discharging. Meanwhile, the filling leakage rate of the whole machine is proposed to characterize the use effect of the multifunctional encrusting machine. …

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Crayfish Quality Detection Method Based On Yolov4, Wang Shu-Qing, Huang Jian-Feng, Zhang Peng-Fei, Wang Juan Mar 2021

Crayfish Quality Detection Method Based On Yolov4, Wang Shu-Qing, Huang Jian-Feng, Zhang Peng-Fei, Wang Juan

Food and Machinery

A crayfish quality detection model using YOLOv4 deep learning algorithm is designed. The algorithm is optimized in terms of network architecture, data processing, and feature extraction. The crayfish image data is collected by video capture and image expansion, and then the data is annotated by LableImage platform. The model is trained under the Darknet framework. By contrast, the final model performance is higher than other common target detection models, and the detection accuracy rate is 97.8%, the average detection time is 37 ms, which proves that the method can effectively detect the quality of crayfish in the production process.

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Preparation Of Citrus Essential Oil Nanoemulsions And Its Antibacterial Activity Against Staphylococcus Aureus, Jiang Shu-Ge, Hou Yu-Hao, Liu Jian, Li Gao-Yang, Fu Fu-Hua, Shan Yang Mar 2021

Preparation Of Citrus Essential Oil Nanoemulsions And Its Antibacterial Activity Against Staphylococcus Aureus, Jiang Shu-Ge, Hou Yu-Hao, Liu Jian, Li Gao-Yang, Fu Fu-Hua, Shan Yang

Food and Machinery

Citrus essential oil, as a natural extract with a broad-spectrum antibacterial effect, can effectively inhibit the growth of food-borne pathogens, but its wide application is limited due to its easy volatilization and poor water solubility. In this study, through the inhibition zone diamater test of three kinds of citrus (bergamot, sweet orange, honey pomelo) essential oilswith good antibacterial effect on Staphylococcus aureus wasusedas the oil phase. Tween 80 was used as the emulsifier, with deionized water used as the water phase, and the nanoemulsions was prepared by phase transformation method. According to the pseudo-ternary phase diagrams, the formulas of three …

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Optimization Of The Extraction Process Of Parvalbumin From Pseudosciaena Crocea, Lu Chun-Xia, Yang Liu-Ming, Chen Shi-Da, Zhang Hui-En, Yang Hua Mar 2021

Optimization Of The Extraction Process Of Parvalbumin From Pseudosciaena Crocea, Lu Chun-Xia, Yang Liu-Ming, Chen Shi-Da, Zhang Hui-En, Yang Hua

Food and Machinery

By measuring the yield of parvalbum, a kind of extraction solution of parvalbumin from Pseudosciaena crocea was screened out, and the relative extracting process was optimized. The results showed that when the extraction time was 42 h, the extract concentration was 72 mmol/L; the pH of the extract was 8, and the ratio of material to liquid was 1∶180 (g/mL); the extraction temperature was 50 ℃, and the extraction rate of parvalbumin reached 0.174 2%. Parvalbumin was then separated and purified by anion gel column chromatography, and its molecular weight was determined to be 12 kDa by Western blot analysis.

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Isolation And Identification Of Analgesic Effects Of The Lycopodium Japonicum Thunb Polysaccharide, Tian Jia-Bao, Xu De-Ping Mar 2021

Isolation And Identification Of Analgesic Effects Of The Lycopodium Japonicum Thunb Polysaccharide, Tian Jia-Bao, Xu De-Ping

Food and Machinery

Explore the analgesic effects and active components of Lycopodium japonicum Thunb. Ethanol extraction, water extraction and ethanol precipitation were used to obtain different extracts of Lycopodium japonicum Thunb. Using acetic acid writhing and hot plate models, using mouse writhing reaction time and licking rear feet time as indicators, the analgesic components were screened and analyzed by nuclear magnetism. The water extract of Lycopodium japonicum Thunb has analgesic effect. After further analysis and screening, it is found that the analgesic components of Lycopodium japonicum Thunb are polysaccharides. A single component polysaccharide is obtained from the crude polysaccharides, and its structure is …

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Total Synthesis Of Lycopene Based On Dodecatrienal, Chen Guo, Yan Ri-An, Li Hai-Mei, Zhou Hua, Li Chun-Zhi Mar 2021

Total Synthesis Of Lycopene Based On Dodecatrienal, Chen Guo, Yan Ri-An, Li Hai-Mei, Zhou Hua, Li Chun-Zhi

Food and Machinery

Diethyl [(1E,3E,5E)-2,6,10-trimethylundeca-1,3,5,9-tetraen-1-yl]phosphonate (9) was synthesized via a condensation between tetraethyl methylenebis(phosphonate) (7) and 6,10-dimethyl-3,5,9-undecatrien-2-one(8) by Wittig-Horner reaction, (3E,5E,7E)-3,8-dimethyldeca-3,5,7-trienedial (5) was prepared from (E)-tetraethyl but-2-ene-1,4-diylbis-(phosphonate)(2) and 4,4-dimethoxy-2-butanone (3) by Wittig-Horner reaction followed by hydrogenation. Lycopene was synthesized from diethyl [(1E,3E,5E)-2,6,10-trimethylundeca-1,3,5,9-tetraen-1-yl]phosphonate(9)and(3E,5E,7E)-3,8-dimethyldeca-3,5,7-trienedial(5) by Wittig-Horner reaction，the structure of products was confirmed by NMR, HRMS/GC-MS and IR techniques. The total yield was 16.7%.

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The Effect Of Drying Methods On The Microscopic Properties, Ingredients And Antioxidant Activity Of Poria Cocos Products, Xiao Yang-Bo, Liu Qi, Peng Yi-Si, Xiong Shi-Jun, Peng Guo-Ping Mar 2021

The Effect Of Drying Methods On The Microscopic Properties, Ingredients And Antioxidant Activity Of Poria Cocos Products, Xiao Yang-Bo, Liu Qi, Peng Yi-Si, Xiong Shi-Jun, Peng Guo-Ping

Food and Machinery

In this research, vacuum freeze-drying, constant temperature of 40 ℃，constant temperature of 60 ℃, constant temperature of 100 ℃, constant temperature of 120 ℃, sun drying and variable temperature drying with air energy were used to dry Poria cocos, and the effects of different drying methods were studied on mycelium microscopic characteristics, water-soluble polysaccharide content, water-soluble protein content, alcohol-soluble protein content and antioxidant activity of Poria cocos. Results: The Poria cocos mycelium of variable temperature drying with air energy and sun drying were loosely arranged, and the Poria cocos mycelium of constant temperature drying was in a bond state. The …

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Research Progress On Biological Activity And Molecular Mechanism Of Sea Cucumber Saponins, Zhong Jing-Shi, Zhang Jian, Liu Fang, Zhao Yun-Ping, Liu Kui, Wang Yi-Xin, Liu Hai-Chao, Wang Gong-Ming Mar 2021

Research Progress On Biological Activity And Molecular Mechanism Of Sea Cucumber Saponins, Zhong Jing-Shi, Zhang Jian, Liu Fang, Zhao Yun-Ping, Liu Kui, Wang Yi-Xin, Liu Hai-Chao, Wang Gong-Ming

Food and Machinery

In this review, the bioactivities and mechanisms of sea cucumber saponins, such as anti-tumor, anti-biofouling, atherosclerosis-improving, obesity-improving and obesity-related insulin resistance, Parkinson's disease-improving, osteoporosis-improv-ing and lifespan extension-promoting were summarized. Meanwhile, basic research, commercial application research and in-depth studies of sea cucumber saponins with modern technologies were also prospected.

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Review On Accumulation And Metabolism Of Paralytic Shellfish Toxins In Shellfish, Hu Xiao-Qun, Xie Wan-Cui, Li Min, Dong Ze-Qun, Yang Xi-Hong Mar 2021

Review On Accumulation And Metabolism Of Paralytic Shellfish Toxins In Shellfish, Hu Xiao-Qun, Xie Wan-Cui, Li Min, Dong Ze-Qun, Yang Xi-Hong

Food and Machinery

The review describes the paralytic shellfish toxins (Paralytic Shellfish Toxins, PSTs) produced by harmful toxic algae. Species specificity of PSTs toxin accumulation content. The related research on paralytic shellfish toxins is reviewed from the accumulation, transformation, metabolism and purification of PSTs, and it is pointed out that efficient detoxification of aquatic products by means of optimization or combination of transient purification, biosorption, microbial metabolism and other purification methods is the future research direction.

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Application Of Physical Modification In The Improvement Of Functional Properties Of Egg White Protein, Wu Yong-Yan, Wang Qia, Duan Wen-Shan, Zhang Yu-Feng, Huang Qun Mar 2021

Application Of Physical Modification In The Improvement Of Functional Properties Of Egg White Protein, Wu Yong-Yan, Wang Qia, Duan Wen-Shan, Zhang Yu-Feng, Huang Qun

Food and Machinery

This paper reviewed the research results of physical modification of egg white protein in recent years, described the role of physical modification methods on the function improvement of egg white protein, and analyzed the characteristics of various modification methods in improving the functional properties of egg white protein.

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Advances In The Study Of In Vitro Simulated Digestion, Li Nuo, Zhang Dong-Jie, Zhang Gui-Fang, Lu Bao-Xin Mar 2021

Advances In The Study Of In Vitro Simulated Digestion, Li Nuo, Zhang Dong-Jie, Zhang Gui-Fang, Lu Bao-Xin

Food and Machinery

Different types of in vitro digestion conditions and digestion parts were categorized summarized in this review, and different types of in vitro simulated digestion tests were analyzed. The application of in vitro simulated digestion in different nutrients was also reviewed.

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Research Progress Of 31P-Quantitative Nuclear Magnetic Resonance Spectroscopy In Food Analysis, Han Zhi, Gong Lei, Wang Hui-Xia, Jiang Feng, Zhu Xiao-Ling, Huang Zong-Qian, Cao Qi Mar 2021

Research Progress Of 31P-Quantitative Nuclear Magnetic Resonance Spectroscopy In Food Analysis, Han Zhi, Gong Lei, Wang Hui-Xia, Jiang Feng, Zhu Xiao-Ling, Huang Zong-Qian, Cao Qi

Food and Machinery

The research progress of quantitative nuclear magnetic resonance in phospholipids, phosphates, organophosphorus pesticides, purity identification were reviewed, which could provide reference for the further development of new applications of quantitative nuclear magnetic resonance in food analysis and detection.

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Active Components, Physiological Functions And Application Progress Of Aronia Melanocarpa Fruit, Yin Xia-Wei, Wang Chu-Yan, Yang Liu-Qing, Cao Jiang-Wei Mar 2021

Active Components, Physiological Functions And Application Progress Of Aronia Melanocarpa Fruit, Yin Xia-Wei, Wang Chu-Yan, Yang Liu-Qing, Cao Jiang-Wei

Food and Machinery

In this paper, the active components of theAronia Melanocarpa fruits were introduced, and the physiological functions of Aronia Melanocarpa fruits were emphasized. The development status of the Aronia Melanocarpa fruits of was expounded. Finally, some suggestions on its application prospect were put forward, hoping to provide reference for the comprehensive utilization of the resources of Aronia Melanocarpa.

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Research Progress In Physiological Function, Extraction And Application Of Anthocyanidin From Black Soybean Coat, Wei Xin-Yuan, Chen Hong-Yin, Cheng Dao-Mei Mar 2021

Research Progress In Physiological Function, Extraction And Application Of Anthocyanidin From Black Soybean Coat, Wei Xin-Yuan, Chen Hong-Yin, Cheng Dao-Mei

Food and Machinery

Summarized the physiological functions and separation and purification process of anthocyanidins from seed coat of black bean, and its application in food, medicine and cosmetics and other industries, and also prospected the future research and utilization of anthocyanidins from seed coat of black bean.

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Research Progress On Detection Technology Of Chemical Components In Water-Based Emulsion Adhesives For Cigarette, He Jing-Yu, Li Guo-Zheng, Chen Yang, Qiu Jian-Hua, Zhang Ying-Hao, Liu Wen-Zhao, Wang Hong-Xia Mar 2021

Research Progress On Detection Technology Of Chemical Components In Water-Based Emulsion Adhesives For Cigarette, He Jing-Yu, Li Guo-Zheng, Chen Yang, Qiu Jian-Hua, Zhang Ying-Hao, Liu Wen-Zhao, Wang Hong-Xia

Food and Machinery

According to the different objects determinand, the detection methods were described, includes residue in production process, additives, and heavy metal impurities, etc. in water-based emulsion adhesives for cigarette. And the development trend of detection methods of water-based emulsion adhesives for cigarette was also prospected.

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Comparison On The Drying And Shrinkage Characteristic Of Different Size Tobacco Strips By A Cylinder Dryer, Duan Kun, Han Li-Feng, Zhao Ya-Heng, Liu Huan, Liu Kai-Li Mar 2021

Comparison On The Drying And Shrinkage Characteristic Of Different Size Tobacco Strips By A Cylinder Dryer, Duan Kun, Han Li-Feng, Zhao Ya-Heng, Liu Huan, Liu Kai-Li

Food and Machinery

In order to study the drying and shrinkage characteristic of different size tobacco strips during cylinder dryer, redrying experiments of three kinds of tobacco leaves were performed in a lab-scale rotary dryer. The results showed that that the size of tobacco trips had no significant influence on the drying rate and temperature of dried materials. For the tobacco strips with the size more than screen mesh 25.40 mm and the trips with size between screen mesh 12.70 to 25.40 mm, the percentage of samples with the size of 225~625 mm2 significantly increased after cylinder redrying. For the tobacco strips …

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