Economic Contribution Of Agriculture And Food To Arkansas' Gross Domestic Product 1997-2019,
2020
University of Arkansas, Fayetteville
Economic Contribution Of Agriculture And Food To Arkansas' Gross Domestic Product 1997-2019, Leah English, Jennie Popp, Wayne Miller
AAES Research Reports and Research Bulletins
Agricultural production, processing, and retail industries are major contributors to Arkansas’ GDP. Agriculture contributes to the state economy through direct agricultural production, value-added processing, and agricultural retail activities. The Agriculture and Food Sector, which is comprised of agricultural production, processing, and retail industries, promotes economic strength through various interactions with other industries. The use of non-agricultural goods and services as inputs into the agricultural sector promotes diversified growth in Arkansas’ economy and thus plays a vital role in maintaining economic stability throughout the state. This report 1) compares the relative size of the Agriculture and Food Sector in Arkansas with …
Chemical Effects Of Cold Atmospheric Plasma On Food Nutrients,
2020
Technological University Dublin
Chemical Effects Of Cold Atmospheric Plasma On Food Nutrients, Juan Manuel Pérez Andrés
Doctoral
A range of nonthermal techniques have demonstrated process efficacy in ensuring food product safety, extension of shelf-life and in general a retention of key quality attributes. However, various physical, chemical and biochemical effects of nonthermal techniques on both macro and micronutrients are evident, leading to both desirable and undesirable changes in food products. It is important to outline the effects of non-thermal techniques on food chemistry and the associated degradation mechanisms with the treatment of foods. Oxidation is one of the key mechanisms responsible for undesirable effects induced by non-thermal techniques. Degradation of key macromolecules largely depends on the processing …
Method For Using Soya Grain Juice In Production Of Pasta Products,
2020
Tashkent chemical-technological institute
Method For Using Soya Grain Juice In Production Of Pasta Products, Sanaev Ermat, Tursunkhodjaev Po'lat, Ayhodjaeva Nodira, Umarov Orif
CHEMISTRY AND CHEMICAL ENGINEERING
Considering the protein need for human nutrition, the use of protein-rich grains plays an important role in the production of pasta. The study used soy protein as one of the protein sources, which serves as an effective source of energy in the physical and mental activities of humans. In the form of nutritious juice from soybeans, a protein concentration of 4.67% was obtained, and the resulting soy juice, rich in proteins, was used as an unconventional raw material for the production of pasta. Concentrations and methods were identified that made it possible to achieve technological and economic efficiency.
The Effect Of Hydrothermal Treatment In Increasing The Strength Of The Shell Of Wheat Grain In Preparation For Varietal Grinding,
2020
Tashkent Chemical-Technological Institute
The Effect Of Hydrothermal Treatment In Increasing The Strength Of The Shell Of Wheat Grain In Preparation For Varietal Grinding, Ravshanov Suvankul, Mirzayev Jamol, Musaev Khasanjon
CHEMISTRY AND CHEMICAL ENGINEERING
The effect of hydrothermal treatment on the strength of the wheat grain shell before the first torn process is investigated. It was found that the anatomical parts of wheat grains grown in arid climatic conditions are firmly interconnected, which, in turn, affects the yield and quality of varietal flour. The aim of the study is to weaken strong native connections and improve the yield and quality of flour. The effect of NaHCO3, H3PO4, CH3COOH, HCl additives to water on the yield and quality of flour was studied. Accordingly, in solutions of 0.1-0.2% hydrochloric acid and 0.3-0.8% phosphoric acid, an increase …
Innovative Cotton Oil Refining Technology,
2020
Bukhara Engineering–Technological Institute
Innovative Cotton Oil Refining Technology, Majidova Nargiza, Sattarov Karim, Majidov Kaxramon, Ismatov Sunatillo
CHEMISTRY AND CHEMICAL ENGINEERING
The results of partial and final refining of raw cottonseed oil by solution of aluminates and and sodium hydroxide are given. The intensification of the technological process is carried out by the treatment of alkaline solutions by exposure to electromagnetic field intensity. Increase in yield and quality improvement of refined oil is achieved.
New Composition And Method For Producing Pasta,
2020
Tashkent chemical-technological institute
New Composition And Method For Producing Pasta, Sanaev Ermat, Tursunkhodjaev Pulat, Ayhodjaeva Nodira, Normatov Anvar
CHEMISTRY AND CHEMICAL ENGINEERING
The main objective of this study is to develop a composition of pasta containing a mixture of ginger, lemon and mint powder, as well as a combination of legumes and cereals with high nutritional value. This will expand the range of pasta. The problem of achieving high quality and economic efficiency is solved by improving several technological processes and using innovative methods. The effectiveness of using innovative methods of sublimation and microwave drying is shown in comparison with the drying process of instant pasta by frying it in vegetable oil.
Research Of The Process Of Obtaining Interesterified Fat For Margarine Production On The Basis Of Sunflower Oil And Palm Stearin,
2020
Tashkent chemical-technological institute
Research Of The Process Of Obtaining Interesterified Fat For Margarine Production On The Basis Of Sunflower Oil And Palm Stearin, Rahimov Dilshod, Ruziboyev Akbarali, Tashmuratov Asatullo, Salijanova Shaxnoza
CHEMISTRY AND CHEMICAL ENGINEERING
The study presents the results of transesterification of a mixture of sunflower oil and palm stearin in various proportions and dilatometric analysis of the obtained transesterifications was carried out. For example, the ratios in the mixture of sunflower oil and palm stearin 15/85, 25/75, 30/70, 50/50 were subjected to transesterification in the laboratory, and the transesterifications used for the spread and margarine were obtained, and the optimal mixture ratios were determined. By dilatometric analysis, it was found that it is possible to obtain interesterificates in the ratio of a mixture of sunflower oil and palm stearin at 50/50 for a …
Development Of Essential Oil Incorporated Active Film Based On Biodegradable Blends Of Poly (Lactide)/Poly (Butylene Adipate‑Co‑Terephthalate) For Food Packaging Application,
2020
Technological University Dublin
Development Of Essential Oil Incorporated Active Film Based On Biodegradable Blends Of Poly (Lactide)/Poly (Butylene Adipate‑Co‑Terephthalate) For Food Packaging Application, Shubham Sharma, Sandra Barkauskaite, Swarna Jaiswal, Brendan Duffy, Amit Jaiswal
Articles
Active packaging improves food safety and quality with the incorporation of certain additives such as antimicrobial agents. The PLA/PBAT films were prepared with two essential oils—eucalyptus oil and cinnamon oil of various concentrations (1%, 5%, and 10% w/w) and characterized their optical and mechanical properties, surface hydrophobicity, chemical composition, and antimicrobial activity. Cinnamon oil composite films were observed as thicker films (88.88 µm) than the eucalyptus oil films (54.46 µm). The highest UV-blocking properties were observed in cinnamon oil films. However, transparency and tensile properties of the cinnamon oil films decreases as the concentration increases. The tensile strength of the …
Characterization And Antimicrobial Activity Of Biodegradable Active Packaging Enriched With Clove And Thyme Essential Oil For Food Packaging Application,
2020
Technological University Dublin
Characterization And Antimicrobial Activity Of Biodegradable Active Packaging Enriched With Clove And Thyme Essential Oil For Food Packaging Application, Shubham Sharma, Sandra Barkauskaite, Brendan Duffy, Amit Jaiswal, Swarna Jaiswal
Articles
Bioactive packaging contains natural antimicrobial agents, which inhibit the growth of microorganisms and increase the food shelf life. Solvent casting method was used to prepare the Poly (lactide)-Poly (butylene adipate-co-terephthalate) (PLA-PBAT) film incorporated with the thyme oil and clove oil in various concentrations (1 wt%, 5 wt% and 10 wt%). The clove oil composite films depicted less green and more yellow as compared to thyme oil composite films. Clove oil composite film has shown an 80% increase in the UV blocking efficiency. The tensile strength (TS) of thyme oil and clove oil composite film decreases from 1.35 MPs (control film) …
Effects Of Period And Temperature On Quality And Shelf-Life Of Cucumber And Garden-Eggs Packaged Using Cassava Starch-Zinc Nanocomposite Film,
2020
Kwara State University, Malete
Effects Of Period And Temperature On Quality And Shelf-Life Of Cucumber And Garden-Eggs Packaged Using Cassava Starch-Zinc Nanocomposite Film, Adeshina Fadeyibi, Zinash Delebo Osunde, Mohammed Gana Yisa
Journal of Applied Packaging Research
Nanocomposite film can be used to prolong the shelf-life of fruits and vegetables. This research was undertaken to investigate the effects of packaging period and temperature on the quality and self-lives of cucumber and garden-eggs packaged using cassava starch-zinc nanocomposite film. Hundred grams each of cucumber and garden-eggs were wrapped in a 200× 350 mm size nanocomposite film and low density polyethylene (LDPE) of 2.240± 1.076 × 10-10 gm-1Pa-1s-1 water vapor and 1.568± 0.084× 10-10 gm-1Pa-1s-1 oxygen gas permeability. The products were stored at 10−27oC temperatures …
Life Cycle Assessment Of The Us Beef Processing Through Integrated Hybrid Approach,
2020
University of Illinois at Urbana-Champaign
Life Cycle Assessment Of The Us Beef Processing Through Integrated Hybrid Approach, Shaobin Li, Yuwei Qin, Jeyamkondan Subbiah, Bruce Dvorak
Department of Civil and Environmental Engineering: Faculty Publications
Hybrid life cycle assessment (LCA) incorporating process-based and economic input-output (EIO)–based inventory data has been applied in various industries (e.g., wind energy, biofuel). Few hybrid LCA studies have been found in the food industry. This work analyzes the life cycle environmental impacts of the US beef processing industry using process-based and integrated hybrid LCA. The process-based inventory includes all resource inputs and waste outputs associated with a beef processing plant. The EIO-based inventory includes key activities missing in the process-based inventory, such as technical and management service, wood and paper, and industrial equipment. Ten environmental impact categories from TRACI v2.1 …
Effect Of Long Pasteurization Run Times On Bacterial Numbers In Milk,
2020
Utah State University
Effect Of Long Pasteurization Run Times On Bacterial Numbers In Milk, Brynli Tattersall
All Graduate Theses and Dissertations, Spring 1920 to Summer 2023
This project was funded by the Western Dairy Center to understand how long a milk pasteurizer can be operated before increases in bacterial numbers are observed in the pasteurized milk. While pasteurization kills pathogenic bacteria there are some non-pathogenic bacteria that can survive and have the ability to become attached to the surfaces in the cooling sections of the pasteurizer. Some bacteria can also produce spores that survive pasteurization even if the bacterial cells are killed. Temperatures in the cooling section remain in a range suitable for growth of these heat-tolerant bacteria and can allow germination of bacterial spores. While …
Analysis Of Puff-By-Puff Release Of Nine Main Components In Mainstream Smoke Of Typical Flue-Cured Slim And Normal Cigarettes,
2020
China Tobacco Jiangsu Industrial Co., Ltd., Nanjing, Jiangsu 210019 , China
Analysis Of Puff-By-Puff Release Of Nine Main Components In Mainstream Smoke Of Typical Flue-Cured Slim And Normal Cigarettes, Liu Qi, Ma Meng-Jie, Gong Zhen-Lin, Yuan Yi-Lai, Zhu Huai-Yuan, Wu Yang, Liao Hui-Yun
Food and Machinery
In order to investigate the difference of the puff-by-puff release of nine major components (tar, nicotine, CO, NNK, B[a]P, phenol, crotonaldehyde, HCN and NH3) in mainstream smoke of slim and normal cigarettes, typical flue-cured cigarette samples from same cut tobacco were smoked by smoking machine under ISO. Results showed that: ① The average puffs of slim and normal cigarettes were 5.49 and 6.72 respectively, which showed there were significant statistical differences. In general, the puff-by-puff and total release of all components from slim cigarette were lower than from normal cigarette. and puff-by-puff release deviations of tar, nicotine, NNK, B[a]P, phenol, …
Study On The Quality Of Raw And Cooked Chestnut From Different Growing Regions,
2020
Agro-food Science and Technology Research Institute, Guangxi Academy of Agricultural Sciences,Nanning, Guangxi 530007 , China ；Guangxi Key Laboratory of Fruits and Vegetables Storage-processingTechnology, Nanning, Guangxi 530007 , China
Study On The Quality Of Raw And Cooked Chestnut From Different Growing Regions, Zhou Kui, Zhang Ya-Yuan, Huang Hui-Ling, You Xiang-Rong, Wang Ying, Li Ming-Juan, Wei Ping
Food and Machinery
In order to understand the comprehensive nutritional value of Guangxi chestnut growing in Counties Tiane, Longlin and Longan, the nutritional components, antioxidant components and processing characteristics of raw and cooked chestnut were compared and analyzed. The results showed that the quality of chestnut varies with the place of production and the state of ripeness. The cooked chestnut had a darker color, higher fat, amino acid content and water holding capacity, while the raw chestnut had higher soluble protein and vitamin C (VC) content, and stronger ability of scavenging free-radical and oil-holding capacity. However, the raw chestnut exhibited the …
Detection Of Enrofloxacin Residues In Chicken Based On Surface Enhanced Raman Spectroscopy And Two-Dimensional Correlation Spectroscopy,
2020
School of Agriculture, Ningxia University, Yinchuan, Ningxia 750021 , China
Detection Of Enrofloxacin Residues In Chicken Based On Surface Enhanced Raman Spectroscopy And Two-Dimensional Correlation Spectroscopy, Ban Jing-Jing, Liu Gui-Shan, He Jian-Guo, Cheng Li-Juan, Fan Nai-Yun, Yuan Rui-Rui
Food and Machinery
The surface-enhanced Raman spectroscopy (SERS) technology and the two-dimensional correlation spectroscopy (2D-COS) were used to optimize the characteristic variables of the Enrofloxacin in chicken meat. The partial least squares regression method (PLSR) was used to establish Enro the characteristic peak analysis model of sand star was compared with the competitive positive adaptive weighting algorithm (CARS). The results showed that the 2D-COS-PLSR model has the best effect, and its Rc and Rp were 0.979 7, 0.997 2 respectively, which shows that it is feasible to use 2D-COS to optimize the characteristic spectral peaks related to the concentration of enrofloxacin in chicken.
Establishment Of Double Antibody Sandwich Elisa For Peanut Allergenic Protein Ara H 1,
2020
College of Food and Bioengineering, Henan University of Science & Technology, Luoyang, Henan 471023 ,China
Establishment Of Double Antibody Sandwich Elisa For Peanut Allergenic Protein Ara H 1, Wang Yao, Chen Xi, Wu Han-Liang, Wei Xing, Zhang Guo-Qing, Zhang Shu-Xia, Liu Sheng-Nan
Food and Machinery
In order to establish a double antibody sandwich ELISA method for the rapid, sensitive and specific detection of peanut allergenic protein Ara h 1. Taking Ara h 1 murine monoclonal antibody (mAb) as capture antibody, and Ara h 1 rabbit polyclonal antibody (pAb) as detection antibody, the checkerboard method was used to optimize the antibody working concentration to establish the method, and the detection characteristics were identified, including sensitivity, specificity, accuracy and stability of the method. Results: The optimal working concentrations of mAb and pAb were 1∶10 000 and 1∶8 000 dilution, respectively. The linear range of the ELISA standard …
Design And Simulation Analysis Of High-Efficiency Flexible Pipe Chain Conveying Equipment,
2020
Henan University of Technology, Zhengzhou, Henan 450001 , China
Design And Simulation Analysis Of High-Efficiency Flexible Pipe Chain Conveying Equipment, Wang Zhen-Min, Li Yong-Xiang, Wang Ming-Xu, Wang Huai-Ting
Food and Machinery
Using the integrated design concept and a combination of theoretical analysis and simulation, a high-efficiency and flexible pipe chain conveyor with cleaning devices is designed. SolidWorks 3D modeling software is used to model each part of the equipment in blocks, and virtual assembly is carried out to ensure that the design structure is designed reasonably, and that the pipe chain conveyor equipment can complete the functions of conveying materials and cleaning up residue. The simulation results show that the designed pipe chain conveying equipment completes the conveying of materials while the real simulation software simulates and analyzes the key components …
Optimization Of Preparation Technology And Structural Characterization Of Tilapia Scale Collagen Peptide Ferrous Chelate,
2020
Jiangxi Normal University National Freshwater Fish Processing Technology R & D Professional Center,Nanchang, Jiangxi 330022 , China ；Jiangxi Normal University Jiangxi Province Freshwater Fish High-valueUtilization Engineering Technology Research Center, Nanchang, Jiangxi 330022 , China
Optimization Of Preparation Technology And Structural Characterization Of Tilapia Scale Collagen Peptide Ferrous Chelate, Tang Shun-Bo, Tu Zong-Cai, Sha Xiao-Mei, Zhang Yao, Zhang Lu
Food and Machinery
The peptide ferrous chelate was prepared using tilapia scale collagen peptide and ferrous chloride salt as raw materials, and its optimal chelating conditions and chelate structure were investigated. Using chelate yield as an indicator, the chelation conditions were optimized by single factor and response surface methods; The structure and amino acid composition of the chelate were analyzed by scanning electron microscope, Fourier infrared spectroscopy, X-ray diffraction and amino acid analysis. The results showed that the optimal reaction conditions for preparing the chelate were pH 5.30, peptide concentration 3.00%, and peptide to iron mass ratio 3.2∶1.0. Under these conditions, the chelation …
Analysis Of Nutritional Quality And Antioxidant Activity Of The Seed Oil From Leping Melon,
2020
Department of Food Science, Foshan Polytechnic, Foshan, Guangdong 528137 , China ；GuangdongProvincial Food Safety Testing and Traceability Technology Application Public Training Center, Foshan,Guangdong 528137 , China
Analysis Of Nutritional Quality And Antioxidant Activity Of The Seed Oil From Leping Melon, Wu Min-Fu, Li Sha, Xu Zhen-Lin, Ye Hong
Food and Machinery
In order to determine the nutritional quality and antioxidant activity of melon seed oil, the oil was extracted from the dried Leping melon seeds seed by solvent method, and its basic physical and chemical indexes were measured. The fatty acid composition, triglyceride, tocopherol, and sterol composition of melon seed oil were analyzed by the method of GC(gas chromatography) and LC(liquid chromatography), and its antioxidant activity was evaluated. The results showed that the basic physical and chemical indexes of Leping melon seed oil met the national standard of edible oil; fatty acid analysis revealed that the content of unsaturated fatty acid …
Ethanol Fractional Purification, Physicochemical Properties And Antioxidant Activity Of Polysaccharides From Glehnia Radix,
2020
College of Chemistry and Pharmaceutical Engineering, Hebei University of Science and Technology,Shijiazhuang, Hebei 050018 , China
Ethanol Fractional Purification, Physicochemical Properties And Antioxidant Activity Of Polysaccharides From Glehnia Radix, Jing Yong-Shuai, Jin Shan, Zhang Dan-Shen, Zhang Rui-Juan, Wang Fei-Fan, Zheng Yu-Guang, Wu Lan-Fang
Food and Machinery
To study the physicochemical properties and antioxidant activity of ethanol-graded polysaccharides of Glehnia Radix. Four kinds of polysaccharides of Glehnia Radix (GLP-30, GLP-50, GLP-70, GLP-residual) were fractionated and purified by water extraction and alcohol precipitation. Fourier transform infrared spectroscopy, high performance liquid chromatography, and gel permeation chromatography, scanning electron microscopy, and differential scanning calorimetry-thermogravimetric analysis were used to evaluate the physicochemical properties and structure characteristics of polysaccharides. The antioxidant activities were also studied. The four polysaccharides of Glehnia Radix have the typical groups of polysaccharides, but the results of differential scanning calorimetry are quite different, which may be due …
