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Articles 481 - 510 of 4798
Full-Text Articles in Food Biotechnology
Research On Moulded Peanut Recognition Technology Based On Deep Learning, Wang Weina, Xu Shiwei, Deng Qinbo, Li Bo
Research On Moulded Peanut Recognition Technology Based On Deep Learning, Wang Weina, Xu Shiwei, Deng Qinbo, Li Bo
Food and Machinery
Objective: To identify mouldy peanuts in a fast and non-destructive way and improve the identification efficiency. Methods: Collected hyperspectral peanut data using a spectrometer, identify moldy peanuts using deep learning technology, and established a Hypernet PRMF model, which was compared with Deeplab v3+, Segnet, Unet, and Hypernet as control models. Integrated the proposed peanut recognition index into hyperspectral images as data feature pre extraction. Simultaneously integrating the constructed multi feature fusion blocks into the control model to improve the recognition efficiency of moldy peanuts. Results: The average pixel accuracy of all models exceeded 87%. the Hypernet-PRMF model had the highest …
Study On Flash Extraction Technology And Antioxidant Activity Of Polysaccharides From Fresh Lentinus Edodes Stalk, Shi Guoqing, Yang Linxiao, Li Meijuan, Kong Na, Jia Huanhuan, Shi Li
Study On Flash Extraction Technology And Antioxidant Activity Of Polysaccharides From Fresh Lentinus Edodes Stalk, Shi Guoqing, Yang Linxiao, Li Meijuan, Kong Na, Jia Huanhuan, Shi Li
Food and Machinery
Objective: Develop the industrial production of Lentinus edodes stalk polysaccharides. Methods: Using the yield of polysaccharides as an indicator, uniform design experiments were used to optimize the extraction process parameters. Four methods were used to determine the antioxidant activity of polysaccharides and compared with the traditional hot water extraction method. Results: The optimal process conditions for the flash-assisted extraction of Lentinus edodes stalk polysaccharides were as follows: flash extraction time 120 s, ratio of liquid to material 40∶1 (mL/g), hot water extraction time 105min, temperature 50 ℃, extraction twice. Under these conditions, the yield of polysaccharides was (5.03±0.22)%, which was …
Experimental Study On The Assisted Hypolipidemic Function Of The Mixture Between Hemp Seed Oil And Algae Oil In The Human Body, Chen Zehua, Li Hongying, Zhou Yong, Li Wenzhi
Experimental Study On The Assisted Hypolipidemic Function Of The Mixture Between Hemp Seed Oil And Algae Oil In The Human Body, Chen Zehua, Li Hongying, Zhou Yong, Li Wenzhi
Food and Machinery
Objective: To study the effect of hemp seed and algal oil mixture in lowering blood lipids, and provide the theoretical basis for the utilization of hemp seed and algal oil mixture in food. Methods: 113 hyperlipidemia adult volunteers were selected and randomly divided into two groups, namely the experiment group and the control group. The subjects in the experiment group were given gelatinized confections for 90 days, while subjects in the control group were given a placebo. The levels of Serum total cholesterol(TC), Triglyceride(TG), High-density lipoprotein cholesterol(HDL-C), Low-density lipoprotein cholesterol(LDL-C)and physiological and biochemical parameters were measured before and after trial. …
Application Of Acanthopanax Senticosus In Functional Food In China, Yu Chunmiao, Liao Xian, Yu Miaomiao, Guo Lidong, Yu Donghua
Application Of Acanthopanax Senticosus In Functional Food In China, Yu Chunmiao, Liao Xian, Yu Miaomiao, Guo Lidong, Yu Donghua
Food and Machinery
This review mainly expounds the basis and application status of Acanthopanax senticosus in Chinese health food, summarizes the research progress related to its health function, and looks forward to its future development direction.
Advances In The Detection Of Water Content Of Plant-Based Food Materials, Wang Lejun, Xing Youcheng, Niu Yanli, Chen Kai, Jiang Fatang
Advances In The Detection Of Water Content Of Plant-Based Food Materials, Wang Lejun, Xing Youcheng, Niu Yanli, Chen Kai, Jiang Fatang
Food and Machinery
This reviewed summarized the research status of water content detection methods of plant-based food materials, analyzed the water content detection devices, advantages, disadvantages and applications, and discussed the application of water content detection in different types of plant-based food materials. The advantages of hot air drying, microwave method, Karl Fischer method, absolute dry nitrogen purge method, spectral technology and imaging technology were highlighted, and the future development direction of water content detection of plant-based food materials was prospected.
Application Progress Of Liquid Fermentation Products Of Edible And Medicinal Fungi In Food Industry, Yan Mengqiu, Liu Yanfang, Tang Chuanhong, Feng Jie, Zhang Jingsong
Application Progress Of Liquid Fermentation Products Of Edible And Medicinal Fungi In Food Industry, Yan Mengqiu, Liu Yanfang, Tang Chuanhong, Feng Jie, Zhang Jingsong
Food and Machinery
Edible and medicinal fungi are rich in various nutrients and active ingredients, and functional raw materials with stable quality and controllable yield can be obtained by liquid fermentation technology. This paper summarizes the application status of liquid fermentation technology of edible and medicinal fungi and the related regulations of liquid fermentation products of edible and medicinal fungi in food industry. With the improvement of regulations and popularization of liquid fermentation of edible and medicinal fungi in food industry, it is expected to have a bright future for related products development.
Preparation Of Losartan Loaded Starch Nanoparticles By High-Speed Shear-Inverse Miniemulsion Method, Duan Chao, Zhang Kun-Ming, Huang Yong-Chun, Zheng Jian-Bin, Tang Xiang-Yi
Preparation Of Losartan Loaded Starch Nanoparticles By High-Speed Shear-Inverse Miniemulsion Method, Duan Chao, Zhang Kun-Ming, Huang Yong-Chun, Zheng Jian-Bin, Tang Xiang-Yi
Food and Machinery
Objective: This study aimed to explore the feasibility of preparation of loaded losartan starch nanoparticles by high-speed shear-reverse microemulsion crosslinking. Methods: Using losartan as model drug and sodium trimetaphosphate as crosslinking agent, the effects of starch solution concentration, sodium trimetaphosphate addition amount, crosslinking time and shear rate on particle size and yield of starch nanoparticles were investigated. Optical micrography, infrared spectrometer and X-ray diffraction were used to characterize losartan loaded starch nanoparticles. Results: The optimal preparation process of nanoparticles was 15% starch solution concentration, 25% sodium trimetaphosphate, 3 h crosslinking time, 5 000 r/min shear rate. Under the control of …
Effects Of Three Dominant Bacteria From Natural Fermentation Broth On The Taste Quality Of Fresh Rice Noodles, Hu Zi-Bin, Yang Hai-Tao, Yuan Jie-Yao, Liu Yan-Lan, Yi Cui-Ping
Effects Of Three Dominant Bacteria From Natural Fermentation Broth On The Taste Quality Of Fresh Rice Noodles, Hu Zi-Bin, Yang Hai-Tao, Yuan Jie-Yao, Liu Yan-Lan, Yi Cui-Ping
Food and Machinery
Objective: To broaden the selection of strains for fermenting fresh rice noodle and develop the application of different strains in fresh rice noodle (FRN). Methods: With gelatinization, texture, cooking stretching, electronic nose, electronic tongue and sensory evaluation as evaluation indexes, and L. fermentum FR-21, A. orientalis AO-21, L. plantarum YI-Y2013 and blank samples as influencing factors, the eating quality of FRN fermented by different strains was analyzed. Results: L. fermentum FR-21 fermentation improved the gelatinization indexes of indica rice flour, such as valley viscosity, disintegration value, final viscosity and retrogradation value, and reduced the texture viscosity of FRN, and improved …
Effects Of Oat Flour Content On Properties Of Potato And Oat Composite Dough, Zhang Xi, Wei Xin-Yu, Zhang Rui, Ren Guang-Yue
Effects Of Oat Flour Content On Properties Of Potato And Oat Composite Dough, Zhang Xi, Wei Xin-Yu, Zhang Rui, Ren Guang-Yue
Food and Machinery
Objective: This study aimed to investigate the effect of adding oat flour on the characteristics of potato-oat compound dough and determine the appropriate ratio of oat flour and potato. Methods: Five different ratios of oat flour (15%, 20%, 25%, 30% and 35%) were selected and the color difference, microstructure, textural properties, rheological properties and pasting properties of the oat-potato composite dough were measured and sensory evaluation was carried out. Results: With the increase of oat flour, the color of compound dough gradually changed to red and dark. The internal microstructure of the composite dough was getting closer and closer, and …
Fast Traceability Detection Of Astragalus Membranaceus Based On The Combination Of Electronic Tongue And Electronic Eye To Improve Mobilenetv3, Jin Xin-Ning, Liu Ming, Sang Heng-Liang, Ma Yun-Xia, Wang Zhi-Qiang
Fast Traceability Detection Of Astragalus Membranaceus Based On The Combination Of Electronic Tongue And Electronic Eye To Improve Mobilenetv3, Jin Xin-Ning, Liu Ming, Sang Heng-Liang, Ma Yun-Xia, Wang Zhi-Qiang
Food and Machinery
Objective: To realize the rapid traceability detection of Astragalus membranaceus from different origins. Methods: This study proposed a rapid detection method for the origin of Astragalus membranaceus based on the improved MobileNetv3 network based on the combination of electronic tongue and electronic eye. The electronic tongue and electronic eye were used to collect the one-dimensional fingerprint and two-dimensional appearance image information of different samples of Astragalus membranaceus. The Gramian Angular Field (GAF) was used to convert the one-dimensional electronic tongue signal into two-dimensional image information, retain the time series related features in the electronic tongue signal, and then fused …
Simultaneous Determination Of 6 Pesticide Residues In Tea By Quechers-Gs-Ms/Ms, Wu Han-Bin
Simultaneous Determination Of 6 Pesticide Residues In Tea By Quechers-Gs-Ms/Ms, Wu Han-Bin
Food and Machinery
Objective: This study aimed to establish a method by using QuEChERS-gas chromatography tandem mass spectrometry (GC-MS/MS), to determine six pesticide residues in tea, including: hydroprene, kinoprene, genite, fluronitrofen, cycloprate, and chlornitrofen. Methods: The samples were pretreated by QuEChERS method. They were separated by gas chromatographic, detected by multiple reaction monitoring (MRM) mode and quantified by the external method. Results: All the pesticide residues showed good linearity with correlation coefficients above 0.999 when the concentration falls in the range 0.025~2.000 mg/kg, and the limits of quantitation were in the range of 0.000 6 ~0.007 2 mg/kg. In the recovery experiment of …
Uncertainty Evaluation For The Determination Of Three Pyrethroid Pesticide Residues In Fresh Tea Leaves, Zhang Li, Liu Teng-Fei, Yao Ling-Yi, Chen Yu-Yang, Jiang Li
Uncertainty Evaluation For The Determination Of Three Pyrethroid Pesticide Residues In Fresh Tea Leaves, Zhang Li, Liu Teng-Fei, Yao Ling-Yi, Chen Yu-Yang, Jiang Li
Food and Machinery
Objective: The uncertainty of determination of three pyrethroid pesticides (cypermethrin, fenvalerate and deltamethrin) in fresh tea leaves by gas chromatography was evaluated. Methods: A mathematical model was established according to the determination process of the experiment, and the uncertainties caused by various factors in the model were identified. The sources are mainly the following 7 aspects: repeated determination of samples, fitness of standard curve, recovery rate, standard solution preparation, sample weighing and pretreatment, and the measurement of instrument. Results: At the spiking level of 0.10 mg/kg, the expanded uncertainty of measured values of cypermethrin, fenvalerate, and deltamethrin were 0.011, 0.011 …
Simultaneous Determination Of 80 Veterinary Drug Residues In Chicken By Quechers-Uplc-Ms/Ms, Li Hong, Xiang Jun, Li Dan, Li Li-Juan, He Qing-Ke
Simultaneous Determination Of 80 Veterinary Drug Residues In Chicken By Quechers-Uplc-Ms/Ms, Li Hong, Xiang Jun, Li Dan, Li Li-Juan, He Qing-Ke
Food and Machinery
Objective: This study aimed to establish a method for the simultaneous determination of 80 veterinary drugs including quinolones, sulfonamides, receptor agonists, glucocorticoids, macrolides, tetracyclines, antiviral drugs in chicken by QuEChERS - ultra high performance liquid chromatography-tandem mass spectrometry (UPLC-MS/MS). Methods: The samples were extracted by 1% formic acid acetonitrile aqueous solution, purified by QuEChERS multi-veterinary drug residue purification column, detected by ultra-high performance liquid chromatography-tandem mass spectrometry (UPLC-MS/MS) multi-reaction monitoring mode, and quantified by matrix standard curve external standard method. Results: The results showed that 80 kinds of veterinary drugs were highly responsive under specific mass spectrometry conditions, and the …
Determination Of 57 Organic Pollutants In Edible Vegetable Oil By Gas Chromatography-Triple Quadrupole Mass Spectrometry, Liu Yu-Xing, Yi Shou-Fu, Xu Wen-Yang, Tang Wan-Li, Kang Shao-Ying, Wang Xia-Li
Determination Of 57 Organic Pollutants In Edible Vegetable Oil By Gas Chromatography-Triple Quadrupole Mass Spectrometry, Liu Yu-Xing, Yi Shou-Fu, Xu Wen-Yang, Tang Wan-Li, Kang Shao-Ying, Wang Xia-Li
Food and Machinery
Objective: Establish a high throughput method for the determination of 57 organic pollutants in edible vegetable oil. Methods: The target compounds were extracted by acetonitrile-hexane solution and purified by disperse solid phase extraction and solid phase extraction, after that the contents of 16 polycyclic aromatic hydrocarbons, 17 phthalates, 8 organochlorines and 16 polychlorinated biphenyls in edible oil were detected by gas chromatography triple quadrupole mass spectrometry. Results: All target components had an excellent linearity within the linear range of 0.001~0.1 μg/mL (r2>0.998), and the limits of detection was between 0.16~2.0 μg/kg, meanwhile the average recovery rate of …
Study On The Rapid Detection Of Pseudomonas Aeruginosa By Real-Time Fluorescence Quantitative Pcr In Packaged Drinking Water, Wang Fang-Mei, Xu Yue, Lin Dan, Zhu Qiu-Yan, Hong Zhen-Bai, Jiang Wei
Study On The Rapid Detection Of Pseudomonas Aeruginosa By Real-Time Fluorescence Quantitative Pcr In Packaged Drinking Water, Wang Fang-Mei, Xu Yue, Lin Dan, Zhu Qiu-Yan, Hong Zhen-Bai, Jiang Wei
Food and Machinery
Objective: The molecular biological test has the advantage of fast and sensitive, which can effectively make up for the defects of the traditional microbial test method. Methods: According to the conserved sequences of the V3~V4 region of the virulence gene pcrL and the universal gene 16S rRNA of Pseudomonas aeruginosa in GB 8538—2022, primers and probes were designed and synthesized, and a real-time fluorescent PCR kit was established in this study. Results: The results showed that the common standard reserve strain 16S rRNA was amplified, and the virulence gene pcrL was only effective for nucleic acid detection of Pseudomonas aeruginosa …
Optimization Approaches To Legal Supervision Of Import And Export Food Safety In China, Chen He-Fang
Optimization Approaches To Legal Supervision Of Import And Export Food Safety In China, Chen He-Fang
Food and Machinery
At present, China has preliminarily established a food safety supervision system for imports and exports, with the current 21 year Food Safety Law as the basic law and the inspection and quarantine department as the main regulatory body. However, there are still problems such as low food safety standards, low management and technical level of regulatory departments, and lack of necessary coordination with major trading partners. In this regard, we can optimize and construct the legal supervision of China's import and export food safety from the dimensions of building scientific food safety standards that are in line with international standards, …
Structural Design And Experiment Of Automatic Cooking Machine, Zhang Fan, Ning Meng, Deng Qian
Structural Design And Experiment Of Automatic Cooking Machine, Zhang Fan, Ning Meng, Deng Qian
Food and Machinery
Objective: In view of the problems of large size and low heating uniformity of the existing cooking machine, a miniaturized drum-type automatic cooking machine with electromagnetic heating was designed to reduce the equipment volume and improve the cooking effect. Methods: The modular design method oriented to function and structure was adopted to design each module mechanism of the frying machine. Then, based on Biot-Savart law, the relationship between the magnetic field generated by the coil in space and the current and distance is obtained, and the distribution curves of magnetic field intensity and temperature on the surface of the cooker …
Design And 3d Flow Field Analysis Based On Ansys/Cfx Stepwise Acceleration Twin Screw, Tian Dong, Guo Shu-Guo, Wang Li-Yan
Design And 3d Flow Field Analysis Based On Ansys/Cfx Stepwise Acceleration Twin Screw, Tian Dong, Guo Shu-Guo, Wang Li-Yan
Food and Machinery
Objective: To improve the mixing efficiency and working performance of the new twin-screw extruder. Methods: A new twin-screw extruder with embedded planetary gear train and kneading block was designed. A three-dimensional model was established by SolidWorks, and the flow field analysis of the flow channel was performed by ANSYS/CFS finite element analysis software based on the finite volume method. The Macroscopic pressure diagram, velocity vector diagram, velocity flow diagram were gotten, which was compared with the traditional twin-screw extruder three-dimensional flow field. Results: Under the gradual action of the planetary gear train and the kneading block, the mixing performance and …
Design Of Appearance Quality Grading System For Apricot Mushroom Based On Machine Vision, Liu Hao, Lin Xin-Hua, Zhu Ya-Nan, Zhou Zhu, Wang Min, Chen Xue-Yong
Design Of Appearance Quality Grading System For Apricot Mushroom Based On Machine Vision, Liu Hao, Lin Xin-Hua, Zhu Ya-Nan, Zhou Zhu, Wang Min, Chen Xue-Yong
Food and Machinery
Objective: This study aimed to induce the machine vision technology into the appearance detection of Pleurotus eryngii. Methods: A bilateral filter was proposed to replace Gaussian filter as image smoothing filter, and Ostu maximum inter-class variance method was proposed to replace the improved Canny operator, based on fixed double threshold segmentation, and used as edge detection algorithm. HALCON operator and color space conversion were used to extract the length, diameter, curvature, evenness, color and cap defects of P. erynii, and the development and design of visual software function modules were completed, under the VS 2017 development environment with HALCON …
Design Of Fruit Grading System Based On Machine Vision, Liu Jia-Hao, Gao Jun-Wei, Zhang Bing-Xing, Wang Jian-Chong
Design Of Fruit Grading System Based On Machine Vision, Liu Jia-Hao, Gao Jun-Wei, Zhang Bing-Xing, Wang Jian-Chong
Food and Machinery
Objective: In order to solve the problems of low efficiency and high false detection rate of current fruit classification detection methods, a fruit classification system based on machine vision was designed with apples as the sorting object. Methods: The apple image collected in real time was preprocessed, the improved Canny edge detection algorithm was used to extract the edge, and the radius of the apple cross-section was obtained by fitting the edge coordinates with the minimum peripheral circle method. The acquired RGB image was converted to HSI image, and the proportion of red region is calculated according to the range …
Effects Of Different Sterilization Treatments On The Quality Of Fermented Jujube Juice, Zhang Li-Hua, Feng Lu-Yao, Tang Pei-Xin, Li Shun-Feng, Zong Wei
Effects Of Different Sterilization Treatments On The Quality Of Fermented Jujube Juice, Zhang Li-Hua, Feng Lu-Yao, Tang Pei-Xin, Li Shun-Feng, Zong Wei
Food and Machinery
Objective: This study aimed to compare the effects of different sterilization on the quality of fermented jujube juice. Methods: The effects of cold plasma sterilization (CPS) and pulsed strong light sterilization (PLS) on the quality of jujube juice before and after fermentation were studied, with high pressure sterilization (SA) jujube juice as the control. Results: The contents of total sugar, reducing sugar and soluble solid in jujube juice before and after fermentation by CPS treatment were significantly higher than those of the other two sterilization methods, and the contents of total sugar, reducing sugar and soluble solid in jujube juice …
Effect Of Water Content On The Growth Of A. Flavus And Aflatoxin M1 Accumulation During Storage Of Fresh Walnut In Xinjiang, Wang Yuan-Meng, Bai Yu-Jia, Feng Zuo-Shan, Cheng Huan
Effect Of Water Content On The Growth Of A. Flavus And Aflatoxin M1 Accumulation During Storage Of Fresh Walnut In Xinjiang, Wang Yuan-Meng, Bai Yu-Jia, Feng Zuo-Shan, Cheng Huan
Food and Machinery
Objective: To improve the storage safety of Xinjiang fresh walnut. Methods: Xinjiang "Xin 2" thin-skinned walnut was used as material, sterile water was inoculated as a control group, and Aspergillus flavus was inoculated as an experimental group. The Aspergillus flavus isolated and purified from naturally moldy walnut was artificially inoculated into Xinjiang thin-skinned fresh walnut with different water content (10%, 15%, 20%, 25%, 30%) to investigate the growth and toxicity of Aspergillus flavus. Results: The water content of walnut which was suitable for the growth of Aspergillus flavus and the secretion of Aflatoxin M1 was 15%. With the …
Effect Of Different Drying Methods On The Quality Of Rugao Black Pakchoi, Du Xin-Yu, Wan Jin-Qing, Wang Yuan-Yuan, Wang You-Jun, Sun Xiao-Lin, Tong Nian
Effect Of Different Drying Methods On The Quality Of Rugao Black Pakchoi, Du Xin-Yu, Wan Jin-Qing, Wang Yuan-Yuan, Wang You-Jun, Sun Xiao-Lin, Tong Nian
Food and Machinery
Objective: This study aimed to investigated the effect of ice-temperature vacuum drying on the powder quality of selenium-rich Rugao black pakchoi. Methods: After pretreatment, the fresh black pakchoi was dried to the moisture content of (5.0±0.5) %, and the physical and chemical indexes were investigated, comparing to the control groups of hot-air drying, vacuum drying and freeze-vacuum drying. Results: The vitamin C content of vacuum drying at ice temperature was 554.60 mg/100 g, and the retention rate reached 83.96%, which was 43.11%, 33.57% and 1.61% higher than that of hot-air drying, vacuum drying and freeze-vacuum drying, respectively. Glutathione peroxidase had …
Research On Apple Defect Detection Method Based On Improved Cnn, Du Guo-Zhen, Lu Ming-Xing, Ji Ze-Xu, Liu Ji-Chao
Research On Apple Defect Detection Method Based On Improved Cnn, Du Guo-Zhen, Lu Ming-Xing, Ji Ze-Xu, Liu Ji-Chao
Food and Machinery
Objective: To solve the problems of low accuracy and poor efficiency in existing apple defect detection methods. Methods: Based on a fruit image acquisition system, an improved convolutional neural network was proposed for detecting surface defects in apples. Deep separable convolution was Introduced to replace the original network standard convolution, to improve the speed of feature extraction. The Leaky ReLU activation function was introduced to replace the ReLU activation function to improve the calculation efficiency and accuracy. Global average pooling was introduced to replace the fully connected layer, to reduce the computational complexity of the network model. After each layer …
Effects Of Dry Ice Freezing On Ice Crystal And Quality Of Large Yellow Croaker (Pseudosciaena Crocea) During Frozen Storage, Jia Shi-Liang, Yang Yue, Zheng Ya-Dan, Yang Peng, Ding Yu-Ting
Effects Of Dry Ice Freezing On Ice Crystal And Quality Of Large Yellow Croaker (Pseudosciaena Crocea) During Frozen Storage, Jia Shi-Liang, Yang Yue, Zheng Ya-Dan, Yang Peng, Ding Yu-Ting
Food and Machinery
Objective: The effects of freezing method and storage temperature on the quality of large yellow croaker during storage were investigated. Methods: Fresh large yellow croaker fillets were frozen with dry ice and air freezing (-40 ℃) to the central temperature of -18 ℃, and then stored at -40 ℃ and -18 ℃, respectively. Physical and chemical indexes such as freezing curve, ice crystal morphology, pH value, volatile base nitrogen, K value, Ca2+-ATPase activity, total sulfhydryl group, carbonyl group, protein degradation and texture characteristics of large yellow croaks were determined after freezing and during freezing storage. Results: The time …
Inhibition Of Psoriasis-Like Inflammation In Mice By Sesamol, Chen Xue, Liu Xue-Bo, Wang Yu-Xuan
Inhibition Of Psoriasis-Like Inflammation In Mice By Sesamol, Chen Xue, Liu Xue-Bo, Wang Yu-Xuan
Food and Machinery
Objective: This study aimed to explore the improvement effect of sesamol on skin lesions caused by psoriasis. Methods: The psoriasis model was constructed by using 5% imiquimod cream applied to the backs of mice for seven consecutive days, with sesamol intervention used from one week before to the end of modelling to explore the protective effect of sesamol on the skin. Then, observed and measured skin thickness, PASI score, spleen index, pathological tissue sections, cytokines (IL-17, IL-23, TNF-α and other inflammatory factors and chemokines like CXCL1 and CCL20), and inflammatory factors (IL-17, TNF-α) in plasma of mice …
Optimization Of Preparation Process Of Fermented Peanut Milk Complexed With Hypoallergenic Protein Ara H 1 And Probiotics, Sun Chang, Lu Chen-Yu, Li Tie-Zhu, Hu Ji-Mei, Huang Wei
Optimization Of Preparation Process Of Fermented Peanut Milk Complexed With Hypoallergenic Protein Ara H 1 And Probiotics, Sun Chang, Lu Chen-Yu, Li Tie-Zhu, Hu Ji-Mei, Huang Wei
Food and Machinery
Objective: This study aimed to develop a kind of fermented hypoallergenic peanut milk with lactic acid bacteria. Methods: The crude protein content and Ara h 1 concentration in different peanut varieties were determined by the kit, and the peanut varieties with the lowest Ara h 1 content were selected to make fermented milk. Response surface method was used to optimize the preparation process of fermented peanut milk with the maximum reduction of sensitizing protein Ara h 1 content with different inoculation amount, inoculation species, fermentation time and sugar addition amount as factors. The compound fermented peanut milk with probiotics was …
Optimization Of Compound Shrimp Mince Gel Based On Texture Properties, Man Hao, Liu Fu-Jun, Ge Jing-Hui, Guo Xuan, Li Dong-Mei
Optimization Of Compound Shrimp Mince Gel Based On Texture Properties, Man Hao, Liu Fu-Jun, Ge Jing-Hui, Guo Xuan, Li Dong-Mei
Food and Machinery
Objective: To promote the intensive processing of Antarctic Krill and enrich the types of minced shrimp products. Methods: Using Krill meat and prawn meat as main raw materials, waxy corn acetylated distarch adipate, egg white powder, soy protein isolate, glutamine transaminase and other adjuvants were added, and the optimal preparation ratio of shrimp balls was obtained through single factor test and response surface test. Results: The optimal preparation ratio of shrimp balls was 6.00% waxy corn acetylated distarch adipate, 5.00% egg white powder, 5.00% soy protein isolate, 0.50% glutamine transaminase and 0.20% konjac gum. Conclusion: The two-stage heating method is …
Research Advances On The Functions Of Probiotic Fermented Milk In Regulating Body Health, Zhao Cui-Yu, Wu Zi-Jian, Li Shu-Sen, Liu Ju-Long, Zhang Xin-Yu, Sun Er-Na, Wen Yan
Research Advances On The Functions Of Probiotic Fermented Milk In Regulating Body Health, Zhao Cui-Yu, Wu Zi-Jian, Li Shu-Sen, Liu Ju-Long, Zhang Xin-Yu, Sun Er-Na, Wen Yan
Food and Machinery
Probiotic fermented milk is an important carrier of probiotics. It enhances the nutritional and health properties of fermented milk by improving the balance of host intestinal microflora and promoting the metabolism of beneficial ingredients. This review expounds the auxiliary effects of probiotics fermented milk in improving intestinal function, regulating body immunity, assisting in treating metabolic diseases and improving mental system diseases, etc., in order to provide theoretical support for expanding the application of probiotics fermented milk.
Research Progress Of Blunt Enzyme Technology For Radiofrequency Sterilization Of Agricultural Products, Dong Yi-Fei, Ling Jian-Gang, Zhu Lin, Li Su-Hong
Research Progress Of Blunt Enzyme Technology For Radiofrequency Sterilization Of Agricultural Products, Dong Yi-Fei, Ling Jian-Gang, Zhu Lin, Li Su-Hong
Food and Machinery
Agricultural products usually contain a large number of spoilage bacteria and endogenous enzymes, which can adversely affect the quality of agricultural products. Radio frequency is a kind of dielectric heating technology, which has fast heating speed and high efficiency, can effectively inactivate microorganisms and endogenous enzymes in agricultural products and has little influence on the quality of agricultural products, such as color, texture and nutritional composition, etc. This review summarized the mechanism of action of radiofrequency sterilization blunt enzyme technology and its application in agricultural products processing in recent years, and the shortcomings and solutions of radiofrequency sterilization blunt enzyme …