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Articles 1351 - 1380 of 11396
Full-Text Articles in Entire DC Network
Building The Soil Carbon Sponge At Murray Wells Farm, Tambellup, Western Australia, Wendy Bradshaw
Building The Soil Carbon Sponge At Murray Wells Farm, Tambellup, Western Australia, Wendy Bradshaw
Natural resources published reports
Peter and Wendy Bradshaw farmed at Murray Wells Farm about 25 km west of Tambellup for around 46 years until they sold and retired in 2022. They produced barley, oats, merino and prime lambs on an annual rainfall of 450 mm over 1,000 arable hectares. The farm was on a moderately undulating landscape with a mix of soils including sandy duplex, well-drained sand over gravel over clay, shallow sandy or loamy gravel over cemented laterite and red to brown loamy soils.Their farming philosophy was to view agriculture as an ecological enterprise that included them as part of the ecosystem, and …
2023 Seeded Watermelon Cultivar Evaluation In Indiana, Wenjing Guan, Dennis Nowaskie
2023 Seeded Watermelon Cultivar Evaluation In Indiana, Wenjing Guan, Dennis Nowaskie
Midwest Vegetable Trial Reports
Watermelons grown in Indiana are primarily red flesh seedless, and a small portion of personal-sized red flesh seedless. Seeded watermelons are typically not grown in large acreages, but they may be used as pollenizer plants for growing seedless watermelons. The 2023 seeded watermelon cultivar trial included 15 seeded watermelon cultivars.
The Alternative Livestock Revolution: Prospects For Consumer Acceptance Of Plant-Based And Cultured Meat In South Africa, Chiedza Tsvakirai, Lawton Nalley, Shelby Rider, Ellen Van Loo, Makgopa Tshehla
The Alternative Livestock Revolution: Prospects For Consumer Acceptance Of Plant-Based And Cultured Meat In South Africa, Chiedza Tsvakirai, Lawton Nalley, Shelby Rider, Ellen Van Loo, Makgopa Tshehla
Agricultural Economics and Agribusiness Faculty Publications and Presentations
Although South Africa accounts for half of the alternative meat market for the African continent, there remains a lack of information about consumer demand for plant-based and lab-cultured meat and its market potential domestically. This study reports the results of a nationwide survey of 649 South African consumers who completed a choice experiment in which they selected among conventional beef and three alternative burger patties at varying prices. Results indicate that holding prices constant and conditional on choosing a food product, 21% of the market share was estimated for plant-based meat alternatives and 38% for lab-cultured meat.
Effects Of Three Media On The Isolation Of Two Kinds Of Antimicrobial-Resistant Bacteria From Chicken Products, Huang Liujuan, Fan Yanli, Zhong Hai, Jiang Jing, Shao Yi
Effects Of Three Media On The Isolation Of Two Kinds Of Antimicrobial-Resistant Bacteria From Chicken Products, Huang Liujuan, Fan Yanli, Zhong Hai, Jiang Jing, Shao Yi
Food and Machinery
Objective: To evaluate the isolation effects of different media on antimicrobial risistant （ART） bacteria flora from the surface of cold fresh and cooked chicken products. Methods: Based on high-throughput sequencing technology, the flora structure and abundance of tetracycline-resistant （Tr） and sulfamethazole-resistant （Sr） bacteria isolated by brain heart infusion （BHI）, tryptic soy agar （TSA） and plate count agar （PCA） media was comparatively analyzed. Results: Among the 101 genera of ART bacteria from cold fresh chicken samples, 30, 5 and 3 genera of Tr bacteria were isolated only on BHI, TSA and PCA media respectively, while the …
Evaluation Of The Performance Of Enrofloxacin In The Detection Of Egg By Quantum Dot Microsphere Immunochromatography Strip, Zhang Fusheng, Wang Yuchen, Lu Lisheng, Deng Jiajun, Chen Junsong, Yang Linfen, Guo Jing, Wu Renwei, Lai Weihua
Evaluation Of The Performance Of Enrofloxacin In The Detection Of Egg By Quantum Dot Microsphere Immunochromatography Strip, Zhang Fusheng, Wang Yuchen, Lu Lisheng, Deng Jiajun, Chen Junsong, Yang Linfen, Guo Jing, Wu Renwei, Lai Weihua
Food and Machinery
Objective: This study aimed to realize rapid on-site screening of enrofloxacin in eggs. Methods: According to the requirements of the “Maximum residue limit of 41 veterinary drugs in the national food safety standard” and the “Opinions on regulating the use of rapid food testing” issued by the State Market Supervision and Administration in January 2023, the spiked samples at three concentration levels of enrofloxacin were prepared. Fifty blank samples and fifty spiked samples at a concentration level of 0.5 time the standard limit requirement (5 μg/kg) were used to evaluate the false positive rate of the rapid detection method. Fifty …
Protective Effects Of Procambarus Clarkii Shell Bioactive Peptides On Oxidative Stress Injury Of Zebrafish （Danio Rerio）, He Shuwen, Zhu Haojie, Han Pengwei, Yang Saijie, Cui Bo, Cheng Yunhui, Li Honghui, Wen Li
Protective Effects Of Procambarus Clarkii Shell Bioactive Peptides On Oxidative Stress Injury Of Zebrafish （Danio Rerio）, He Shuwen, Zhu Haojie, Han Pengwei, Yang Saijie, Cui Bo, Cheng Yunhui, Li Honghui, Wen Li
Food and Machinery
Objective: Explore the protective effect of Procambarus clarkii shell bioactive peptides （PCSBP） on oxidative stress injury in the organism. Methods: This study using alkaline protease hydrolysis method to prepare bioactive peptides and measured their antioxidant activity in vitro. Subsequently, the protective effects of PCSBP on oxidative stress injury in zebrafish under fasting stress was analyzed. Results: The PCSBP showed potential antioxidant capacity in vitro, with scavenging rates of DPPH radicals and hydroxyl radicals at （46.35±1.32）% and （75.22±2.18）%. The final body weight, body length and muscle amino acid content of zebrafish were decreased under fasting stress, but the growth …
Isolation, Purification And Structure Analysis Of Polysaccharide From Lance Asiabell Root, Liu Yanqiu, Wang Yaru, Mao Dirui, Chang Kai
Isolation, Purification And Structure Analysis Of Polysaccharide From Lance Asiabell Root, Liu Yanqiu, Wang Yaru, Mao Dirui, Chang Kai
Food and Machinery
Objective: The structure of CLPS1 (polysaccharide fraction 1 of Codonopsis lanceolata) was determined to provide a basis for the study of polysaccharide activity of C. lanceolata and the development of natural plant polysaccharides. Methods: After extraction, separation, and purification, the separation component CLPS1 was determined by gas chromatography, infrared spectroscopy, nuclear magnetic resonance, periodate oxidation, Smith degradation, and methylation analysis to determine the structure of CLPS1. Results: The specific rotation of CLPS1 is +44°, the content of the total polysaccharide is 97.6%, the uronic acid of CLPS1 is 13.18%, and the molecular weight of CLPS1 is 91.7. The monosaccharide …
Effects Of Different Modes Of Ultrasonic Assisted Low-Temperature Curing On Beef Quality, Wu Mengdi, Ma Haile, Liu Huimin
Effects Of Different Modes Of Ultrasonic Assisted Low-Temperature Curing On Beef Quality, Wu Mengdi, Ma Haile, Liu Huimin
Food and Machinery
Objective: This study aimed to discover a green, fast curing method for the domestic refrigerator freezer. Methods: Under the control of low-temperature condition, different frequency combination of ultrasonic assisted curing beef was used to study its effect on beef quality. Results: Compared with low-temperature static curing, simultaneous ultrasonic 22+40 kHz (SIU 22+40 kHz) had the best curing effect, and the salt content (0.327 4%) was increased by 74.15% (P＜0.05), with the cooking loss (34.933%) reduced by 11.45% (P＜0.05). The hardness (293.545 N) was reduced by 18.39% (P＜0.05), and the resilience (1.436N/mm2) was …
Research Progress On Innovative Processing Technologies And Changes In Physicochemical Properties During The Pickling Of Pidan, Cheng Jing, Li Lichan, Wang Shaoyun, Yu Liyang, Yu Jie, Cai Xixi
Research Progress On Innovative Processing Technologies And Changes In Physicochemical Properties During The Pickling Of Pidan, Cheng Jing, Li Lichan, Wang Shaoyun, Yu Liyang, Yu Jie, Cai Xixi
Food and Machinery
In view of the limitations of the traditional processing technology of Pidan, this review summarizes the innovative processing technologies of Pidan, such as gradient temperature control, ultrasonic assisted, vacuum decompression, pulsating pressure, etc., and describes the changes of water, pH value, protein, free amino acids, texture, mineral elements and micro-morphology during the picking process of Pidan. Moreover, the development directions of Pidan products are prospected.
Functional Characteristics And Comprehensive Utilization Of Lonicerae Flos Resources, Liu Ping, Jia Fan, Hu Xiang, Xu Yao, Yang Yong
Functional Characteristics And Comprehensive Utilization Of Lonicerae Flos Resources, Liu Ping, Jia Fan, Hu Xiang, Xu Yao, Yang Yong
Food and Machinery
Lonicerae Flos is a Chinese medicinal material and medical-food homologous resource. It has a variety of pharmacological and health functions such as anti-oxidation, immune regulation, anti-inflammation and antibacterial. Based on the introduction of research process in the history of application, functional components and pharmacological activity of Lonicerae Flos resources, this review summarizes the current situation of comprehensive utilization of Lonicerae Flos and its by-product, and deeply discusses the comprehensive utilization of high-value of these resources from the perspectives of drugs, food, cosmetics, veterinary medicine feed and agricultural inputs. Finally, the comprehensive utilization of the Lonicerae Flos resources and the sustainable …
Research Progress On Constituent Structure And Extraction Technique Of The Polysaccharide From Agaricus Blazei, Cui Guomei, Liu Lina, Tian Guangrui, Li Shunfeng, Xu Fangfang, Wang Anjian
Research Progress On Constituent Structure And Extraction Technique Of The Polysaccharide From Agaricus Blazei, Cui Guomei, Liu Lina, Tian Guangrui, Li Shunfeng, Xu Fangfang, Wang Anjian
Food and Machinery
The composition, structure and functional properties of Agaricus blazei polysaccharide were summarized. The extraction techniques of polysaccharides and the features of different extraction methods were enumerated and compared. The problems in the research of A. blazei was discussed， such as unsystematic basic research, immature technological conditions, imperfect equipment and facilities, and low degree of specificity in seeds. In the end，the research direction of A. blazei polysaccharide was prospected.
The Impact Of Participation In 4-H Camp On The Connectedness To Nature Of Urban 4-H Members, Derek S. Landrum
The Impact Of Participation In 4-H Camp On The Connectedness To Nature Of Urban 4-H Members, Derek S. Landrum
LSU Master's Theses
Overnight summer camps are beneficial experiences that provide 4-H members from urbanized areas the chance to experience the outdoors and appreciate nature. Previous research shows that time in the outdoors can increase connection to nature. Furthermore, connection to nature is associated with adoption of pro‑environmental behavior, lowering of negative emotions, and positive general well-being. For this thesis, the researcher is interested in finding out if participation in 4-H summer camp has a significant effect on participant’s connection to nature as measured by the Children’s Environmental Perceptions Scale (CEPS) and the Inclusion of Nature in Self Scale (INS). Previous work has …
Study On Ultrasonic Assisted Enzymatic Extraction Of Grass Carp Visceral Oil And Analysis Of Its Fatty Acid Composition, Wang Zhengyun, Liu Zixiao, Zhan Yueping
Study On Ultrasonic Assisted Enzymatic Extraction Of Grass Carp Visceral Oil And Analysis Of Its Fatty Acid Composition, Wang Zhengyun, Liu Zixiao, Zhan Yueping
Food and Machinery
Objective: This study aimed to optimize the extraction process of visceral fish oil from grass carp. Methods: Using grass carp viscera as raw material, fish oil was extracted by using ultrasonic assisted enzyme method. The effects of enzyme type, enzyme addition amount, enzymatic hydrolysis time, enzymatic hydrolysis temperature, ultrasonic treatment time, and ultrasonic treatment power on the extraction rate of fish oil were investigated. Results: The optimal process conditions for ultrasonic assisted enzymatic extraction of fish oil were neutral protease hydrolysis, enzyme addition of 2.5%, enzymatic hydrolysis time of 2 hours, enzymatic hydrolysis temperature of 45 ℃, ultrasonic treatment power …
Association Of Residual Feed Intake To Metrics Of Tanganyika Shorthorn Zebu Cattle In Maswa And Misungwi Districts, Tanzania, Godfrey L. Chasama, Fred D. Chibwana, Aloyce S. Hepelwa, Jestina V. Katandukila
Association Of Residual Feed Intake To Metrics Of Tanganyika Shorthorn Zebu Cattle In Maswa And Misungwi Districts, Tanzania, Godfrey L. Chasama, Fred D. Chibwana, Aloyce S. Hepelwa, Jestina V. Katandukila
Tanzania Journal of Science
Increasing competition for feed resources and greenhouse gases pollution have been compelling beef production systems to operate at higher feed utilization. These challenges imply the need to breed cattle for Residual Feed Intake (RFI) to lower feeding costs and enteric methane production per output. To explore relevant indicator traits of RFI, this study investigated the association of RFI to Tanganyika Shorthorn Zebu (TSZ) cattle metrics from the Misungwi and Maswa Districts of Tanzania, where Tarime and Sukuma ecotypes are common. A correlation study involving the fattening of twenty-eight TSZ bulls was conducted at Tanzania Livestock Research Institute -Mabuki. From the …
Wics Conference 2023: Moving Beyond The Ordinary, Daren Redfearn, Daran Rudnick
Wics Conference 2023: Moving Beyond The Ordinary, Daren Redfearn, Daran Rudnick
Water and Integrated Cropping Systems Conferences
The theme of this year’s WICS Conference is Moving Beyond the Ordinary with the goal of addressing Team Science. Our vision is to provide opportunities and connection points among IANR faculty to leverage their individual knowledge, skills, abilities, and passions. A tendency for land grant institutions is often to deliver information biased from a single, primary discipline and perspective. This is known as comfort zone mega bias and has been defined as “the tendency to drag a problem into our comfort zone and solve the problem that we know how to solve, rather than solving the problem that needs to …
Research Progress Of Peanut Allergenicity Assessment Methods And The Effect Of Food Processing On Its Allergenicity, Chen Kuan, Wang Tao, Li Qian, Jiang Songsong
Research Progress Of Peanut Allergenicity Assessment Methods And The Effect Of Food Processing On Its Allergenicity, Chen Kuan, Wang Tao, Li Qian, Jiang Songsong
Food and Machinery
Peanut is one of the "Big Eight" allergen foods. It has been noticed by public due to its serious clinical symptoms and high incidence rate. This review introduced structures and immune characteristics of peanut allergens (Ara h 1-18). The assessment methods (both in vitro and in vivo) was also introduced. Finally, the research progress of different food processing on the allergenicity of peanut were summarized. The future research direction of food processing on reducing the allergenicity of peanut were prospected.
Advances In The Preparation, Structural Characterization And Biological Activity Of Glycosylated Peptides, Wu Ying, Qu Tingmin, Wen Shiyu, Wu Hao, Cheng Yunhui, Wen Li
Advances In The Preparation, Structural Characterization And Biological Activity Of Glycosylated Peptides, Wu Ying, Qu Tingmin, Wen Shiyu, Wu Hao, Cheng Yunhui, Wen Li
Food and Machinery
The structure and function of peptides are affected by the changes of environmental factors, including temperature, pH value and ionic strength. Sugar groups can form covalent bonds with amino acid side chain groups of peptides to undergo structural modification, and then the glycosylation modification can effectively improve the stability and biological activity of peptide molecules. In this review, the preparation methods and structural characterization strategies of glycosylated peptides were summarized, and the recent research progress on their physiological activities were highlighted. The challenges and future research directions of glycosylated peptides were also discussed.
Protective Effect Of Eurotium Cristatum Fermentation Broth Mixed With Tea Polyphenols On Immunosuppressive Mice, Peng Ying
Food and Machinery
Objective: This study aimed to investigate the effect of Eurotium Cristatum fermentation broth mixed with tea polyphenols on the immune indexes of cyclophosphamide immunosuppressive mice. Methods: Immunosuppressive model was established by intraperitoneal injection of cyclophosphamide with 80 mg/kg for 3 days. High, middle and low dose E. Cristatum fermentation broth mixed with tea polyphenols was administrated to immunosuppressive mice intragastrically for 15 days. The blood index, spleen index, macrophage phagocytic index, half hemolysis value, delayed-type hypersensitivity, the content of IL-2 and tumor necrosis factor-α (TNF-α) were measured. Results: E. Cristatum fermentation broth mixed with tea polyphenols significantly …
Screening Of Autochthonouslactic Acid Bacteria And Optimization Of Fermentation Process In Low-Salt Zhayu Of Red Rice, Xu Dongmei, Liu Yongle, Li Xianghong, Wang Faxiang, Huang Yiqun, Ma Xiayin
Screening Of Autochthonouslactic Acid Bacteria And Optimization Of Fermentation Process In Low-Salt Zhayu Of Red Rice, Xu Dongmei, Liu Yongle, Li Xianghong, Wang Faxiang, Huang Yiqun, Ma Xiayin
Food and Machinery
Objective: To solve the problems of an uncertain fermentation process, a long fermentation period, and the unstable quality of traditional naturally fermented preserved fish. Methods: The lactic acid bacteria were isolated from low-salt preserved red fish, and the inhibition ability, salt tolerance, and acid production ability of the strains were investigated. The lactic acid bacteria suitable for fermentation were screened out, and the fermentation of preserved red fish was intensified by inoculation. The amount of red rice flour added, the amount of salt added during curing, and the fermentation temperature were optimized in the fermentation process. Results: There were 22 …
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.
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 …
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 …
Simultaneous Determination Of 21 Perfluorinated Compounds In Animal-Derived Food By Uplc-Ms/Ms, Tang Yun-Xi, Bai Ya-Min, Liu Lu-Lu, Yu Jie
Simultaneous Determination Of 21 Perfluorinated Compounds In Animal-Derived Food By Uplc-Ms/Ms, Tang Yun-Xi, Bai Ya-Min, Liu Lu-Lu, Yu Jie
Food and Machinery
Objective: To established a method for determination of 21 perfluorinated compounds in animal-derived food by ultra-performance liquid chromatography-tandem mass spectrometry （UPLC-MS/MS）. Methods: The sample was extracted with 1% formic acid-acetonitrile, cleaned up with a sorbent mixture of N-propylethylenediamine （PSA）, octadecyl bonded silica gel （C18） and graphitized carbon black （GCB）, then separated by acetonitrile-5mmol/L ammonium acetate aqueous solution and Acquity UPLC BEH C18, detected by liquid chromatography tandem mass spectrometry in negative mode using the multiple reaction monitoring （MRM） mode. Results: The calibration curves were linear in the range of 0.2~10 ng/mL for the 21 …
Modified Quechers Method Combined With Ultra-High Performance Liquid Chromatography-Tandem Mass Spectrometry For Simultaneous Determination Of 19 Quinolones And Sulfonamides In Aquatic Products, Sun Juan, Yang Jing, Zhao Chun-Hui, Shen Yuan, Li Ying, Fang Fang
Modified Quechers Method Combined With Ultra-High Performance Liquid Chromatography-Tandem Mass Spectrometry For Simultaneous Determination Of 19 Quinolones And Sulfonamides In Aquatic Products, Sun Juan, Yang Jing, Zhao Chun-Hui, Shen Yuan, Li Ying, Fang Fang
Food and Machinery
Objective: A simultaneous determination method was established for detecting 19 kinds of quinolones and sulfonamides in aquatic products simultaneously, by using QuEChERS combined with UPLC-MS/MS. Methods: Samples were extracted with 1.0% formic acid acetonitrile solution, ultrasonic for 1 min, and purified by QuEChERS multi-function needle filter. The sample purification and filtering were performed simultaneously. The Mass spectrometry was conducted by using positive (ESI+) electrospray ionization and multi-reactions monitoring (MRM) models, with external standard method. Results: The detection limit of 19 kinds of sulfonamides and quinolones is from 0.5 to 1.0 μg/kg. Compared with the national standard method, the detection sensitivity …
Determination Of Aminophylline Residues In Edible Tissues Of Pig By High Performance Liquid Chromatography Tandem Mass Spectrometry, Zhang Li-Fang, Xiao Jin, Ling Ning, Zheng Xu-Jian, Li Ming-Yang, Zhou Xin
Determination Of Aminophylline Residues In Edible Tissues Of Pig By High Performance Liquid Chromatography Tandem Mass Spectrometry, Zhang Li-Fang, Xiao Jin, Ling Ning, Zheng Xu-Jian, Li Ming-Yang, Zhou Xin
Food and Machinery
Objective: A method for the determination of aminophylline residues in edible tissues （muscle, liver and kidney） of pigs by solid-phase extraction combined with high performance liquid chromatography-tandem mass spectrometry was established. Methods: After extracted by methanol, the aminophylline was purified by PRiME HLB solid phase extraction column in one step, and then separated by a C18 chromatographic column. 0.1% formic acid solution and acetonitrile were invoked as the aqueous phase and the organic phase for gradient elution, respectively. Electrospray positive voltage ionization and multi reaction monitoring （MRM） mode are used for compound detection, and matrix matching standard was used …
Application Of Motion Graphic Design In Fmcg Food Packaging And Brand Visual Identity System, Wang Si-Ya, Zhang Yi
Application Of Motion Graphic Design In Fmcg Food Packaging And Brand Visual Identity System, Wang Si-Ya, Zhang Yi
Food and Machinery
This paper discusses the application strategy and development trend of motion graphic design in FMCG food packaging and brand visual identity system in the digital context. By analyzing the classic cases of global and regional FMCG brand marketing, this paper discusses the application strategy of motion graphic design in FMCG packaging and brand identity system in the digital context. The results show that motion graphic design with its artistic expression, inclusiveness of multiple technologies and styles, efficient and accurate information transmission efficiency, and flexible production mode, can enhance the identification and ductility of FMCG food packaging design, and is also …
Effects On The Preservation Of Chilled Mutton By Using Polylactic Acid Nanofiber Films Loaded With Perillaldehyde, Wang De-Bao, Zou Yu-Fu, Li Jia, Yao Duo, Li Xing-Yun
Effects On The Preservation Of Chilled Mutton By Using Polylactic Acid Nanofiber Films Loaded With Perillaldehyde, Wang De-Bao, Zou Yu-Fu, Li Jia, Yao Duo, Li Xing-Yun
Food and Machinery
Objective: The purpose of the study was to investigate the antibacterial mechanical properties of PLA nanofiber film loaded with PAE and its preservation effect on chilled mutton. Methods: By loading different amount (0, 12.5, 25, 50, 100 μL/20 mL) of electrospinning solution perillaldehyde (PAE) in polylactic acid (PLA) matrix, the antibacterial nanofiber film packaging with certain water absorption properties was prepared through electrospinning technology. The appearance and mechanical properties of PAE-PLA packaging film and physical-chemical indexes of mutton during preservation were analyzed via scanning electron microscopy and electronic universal testing machine. Results: With the increase of loading amount of PAE …
Improvement Of Antarctic Krill Oil On Reserpine Induced Zebrafish Depression Model, Guo Meng-Jie, Liu Yun, Wu Zhi-Qiang, Jiang Guo-Liang
Improvement Of Antarctic Krill Oil On Reserpine Induced Zebrafish Depression Model, Guo Meng-Jie, Liu Yun, Wu Zhi-Qiang, Jiang Guo-Liang
Food and Machinery
Objective: This study aimed to investigate the effect of Antarctic krill oil on zebrafish model of depression. Methods: The zebrafish (Danio rerio) model of depression was induced by 40 mg/L reserpine, and five groups, i.e., blank control group, model group, fluoxetine group, low-dose krill oil group and high-dose krill oil group were investigated and compared, buy using new tank test (NTT) and light dark box test (LDB). The central nervous system serotonin (5-HT), dopamine (DA), monoamine oxidase A (MAO-A) Interleukin-6 (IL-6), tumor necrosis factor α (TNF-α) and systemic cortisol (COR) levels of the five groups were …