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Добірка наукової літератури з теми "Plant-based feeds"

Автор: Grafiati

Опубліковано: 3 червня 2025

Оновлено: 31 липня 2025

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Статті в журналах з теми "Plant-based feeds"

Neves, Nataly Oliveira Dos Santos, Juliano De Dea Lindner, Larissa Stockhausen, et al. "Fermentation of Plant-Based Feeds with Lactobacillus acidophilus Improves the Survival and Intestinal Health of Juvenile Nile Tilapia (Oreochromis niloticus) Reared in a Biofloc System." Animals 14, no. 2 (2024): 332. http://dx.doi.org/10.3390/ani14020332.

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This study evaluated the effect of fermentation with Lactobacillus acidophilus on the biochemical and nutritional compositions of a plant-based diet and its effects on the productive performance and intestinal health of juvenile Nile tilapia (Oreochromis niloticus) reared in a biofloc technology (BFT) system. The in vitro kinetics of feed fermentation were studied to determine the L. acidophilus growth and acidification curve through counting the colony-forming units (CFUs) mL−1 and measuring the pH. Physicochemical and bromatological analyses of the feed were also performed. Based on the micr

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Barrows, Frederick T., Kelly B. Campbell, T. Gibson Gaylord, Rodrigo C. M. Sanchez, Sergio A. Castillo, and Ewen McLean. "Influence of Krill Meal on the Performance of Post-Smolt Atlantic Salmon That Are Fed Plant-Based and Animal-Based Fishmeal and Fish Oil-Free Diets." Fishes 8, no. 12 (2023): 590. http://dx.doi.org/10.3390/fishes8120590.

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The purpose of this study was to determine the influence of krill meal (KM) inclusion at various levels (0%, 2.5%, 5%) in plant-based and animal-based feeds, that were fishmeal (FM) and fish oil (FO) free, on Atlantic salmon growth. A FM/FO feed containing 0% KM was the control. Using a 2 × 3 factorial approach, diets were randomly assigned to one of 28 0.5 m3 flow-through tanks (n = 4 tanks per diet) initially stocked with 60 fish (148.4 ± 12.9 g; 23.6 ± 0.8 cm; condition factor (K) = 1.16 ± 0.08) each. Salmon were fed for 90 days using automatic feeders ad libitum. On day 45, stocking densit

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Gonçalves, R. A., U. Hofstetter, D. Schatzmayr, and T. Jenkins. "Mycotoxins in Southeast Asian aquaculture: plant-based meals and finished feeds." World Mycotoxin Journal 11, no. 2 (2018): 265–75. http://dx.doi.org/10.3920/wmj2017.2239.

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The awareness of mycotoxin-related issues in aquaculture industry has grown as manufacturers and producers realise the importance of mycotoxins, beyond aflatoxin, and their potential to impact production. During a period of one year (January 2016 – December 2016), 175 samples of different plant proteins, aquaculture/fishery by-products and finished aquaculture feeds, were analysed. Samples were tested for aflatoxins (aflatoxin B1, B2, G1 and G2); zearalenone; type B trichothecenes (deoxynivalenol (DON); nivalenol; 3-acetyldeoxynivalenol; 15-acetyldeoxynivalenol and fusarenon X-glucoside); fumo

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Rosle, Suharmili, Mohd Shafry Mohd Rahim, Agustono Agustono, and Nor Hizami Hassin. "Alternative Feeds for Sustainable Aquaculture: A Comprehensive Structured Review." Journal of Science, Technology and Innovation Policy 10, no. 2 (2024): 1–11. https://doi.org/10.11113/jostip.v10n2.150.

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The rising demand for sustainable aquaculture has prompted extensive research into alternative feed ingredients to replace traditional Fish Meal (FM) and Fish Oil (FO), which are linked to environmental and economic challenges. This comprehensive, structured review synthesizes recent advancements in plant and algae-based feeds, probiotics, insect meals, and other novel protein sources for aquaculture. The primary problem addressed is the need for sustainable, cost-effective, and nutritionally adequate alternatives to FM and FO to support the growing aquaculture industry while mitigating ecolog

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Tkacheva, I. V., N. D. Nedina, M. M. Oganisyan, and V. E. Yarontovsky. "The study of high-protein plant components on the example of soybeans and corn for aquaculture feed." Rybovodstvo i rybnoe hozjajstvo (Fish Breeding and Fisheries), no. 12 (December 23, 2024): 895–902. https://doi.org/10.33920/sel-09-2412-06.

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It is important to use nutritious compound feeds with high content of protein in order to obtain qualitative marketable fish products under an intensive cultivation. During the production of high-protein aquaculture feeds, protein-rich animal and plant ingredients should be added to the composition. To such components refer: fish flour, meat-and-bone meal, wheat, corn, various types of soybeans, etc. Animal ingredients can be partially replaced by vegetable ingredients, but should not be 100%. Popular plant-based feed additives are soybean and corn. They are rich sources of plant protein which

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Berzi-Nagy, László, Attila Mozsár, Flórián Tóth, et al. "Effects of Different Fish Diets on the Water Quality in Semi-Intensive Common Carp (Cyprinus carpio) Farming." Water 13, no. 9 (2021): 1215. http://dx.doi.org/10.3390/w13091215.

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Semi-intensive common carp (Cyprinus carpio) farm technology uses several feed types affecting the growth performance; however, we know less about their long-term effects on water quality. Herein, we evaluated the effects of three commonly used feeds—moderate levels of fish meal and fish oil feed (FF), plant meal and plant oil feed (PF), and cereal feed (CF) on the nutrient (total nitrogen (TN), total phosphorus (TP) and organic matter (OM)) content of the pond water. The experiment was carried out over three consecutive years from juveniles to market-sized fish. The type of feed affected the

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Popov, Vladimir. "Principles and experiences of making standards for forage quality estimation." Adaptive Fodder Production 2024, no. 2 (2024): 65–73. http://dx.doi.org/10.33814/afp-2222-5366-2024-2-65-73.

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The task of these article is to pass on the routine knowledge which has been saved up for long years of work in the field of fodder production standardizing to young experts developing fodder quality standards. When standardizing feeds of plant origin, they take into account the peculiarities of the production of these types of feeds, the chemical composition of various types of plants, technology and methods of preparing feeds, and the requirements of livestock farming for the nutritional value of feeds. Based on this, general provisions for feed quality standardization, set out in the articl

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Gerez, Cheryl A., Manuel B. Barquilla, Vanessa B. Zabala, Kayce Maye Michelle D. Casas, and Christopher T. Dumadag. "Naturally Formulated Chicken Feeds for Sustainable Poultry Farming in Iligan City, Philippines." International Journal of Research and Innovation in Social Science IX, no. VI (2025): 2896–905. https://doi.org/10.47772/ijriss.2025.906000211.

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Naturally Formulated Chicken Feeds for Sustainable Poultry Farming in Iligan City, Philippines, aimed to examine the views of poultry farmers and feed suppliers regarding the potential transition to naturally formulated chicken feeds for sustainable poultry farming. Specifically, it sought to (1) identify current feeding practices, (2) determine challenges faced with commercial feeds, and (3) assess the willingness to adopt naturally formulated feeds. Using a qualitative research design, purposive sampling was employed in the conduct of the study, involving five (5) poultry raisers and five (5

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Gonçalves, R. A., D. Schatzmayr, U. Hofstetter, and G. A. Santos. "Occurrence of mycotoxins in aquaculture: preliminary overview of Asian and European plant ingredients and finished feeds." World Mycotoxin Journal 10, no. 2 (2017): 183–94. http://dx.doi.org/10.3920/wmj2016.2111.

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Concern about mycotoxins in aquaculture has been growing, partly due to the gradual replacement of animal-derived proteins, such as fish meal, by plant sources. Over a period of one year, 2,176 samples of different plant protein sources and 25 samples of finished aquaculture feeds were analysed. Samples were tested for aflatoxins (AF; sum of aflatoxin B1, B2, G1 and G2), zearalenone (ZEA), deoxynivalenol (DON), fumonisins (FB; sum of fumonisin B1 and B2), T-2 toxin and ochratoxin A (full toxin screen). The following plant-based meals were analysed: soybean meal (SBM), wheat (WH), wheat bran (W

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Evrendilek, Gulsun Akdemir. "The effect of aquaculture feed on the nutritional quality of farmed seafood: A review of feed ingredients and their impact on human health." Food Nutrition Chemistry 2, no. 4 (2024): 287. https://doi.org/10.18686/fnc287.

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Aquaculture has emerged as a primary source of global seafood production, with the nutritional quality of farmed seafood being significantly influenced by the composition of aquaculture feed. This review examines the impact of various feed ingredients—including fishmeal, plant-based formulations, and algae—on the nutritional profiles of farmed seafood, focusing particularly on key nutrients such as omega-3 fatty acids, protein quality, and essential vitamins. While fishmeal has traditionally served as a cornerstone in aquaculture feed due to its high-quality protein and omega-3 content, sustai

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Більше джерел

Дисертації з теми "Plant-based feeds"

García, Manzanilla Edgar. "Evaluation of in-feed additives in early-weaned pigs: Study of the XTRACT(TM), a plant extracts based additive." Doctoral thesis, Universitat Autònoma de Barcelona, 2005. http://hdl.handle.net/10803/5665.

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El principal objectiu d'aquest treball es avaluar els efectes d'un additiu comercial XT (5% carvacrol, 3% cinamaldehide, 2% oleoresina d capsicum) sobre els rendiments productius i diferents paràmetres de la fisiologia digestiva del garrí deslletat precoçment. Un altre objectiu d'aquest treball es avaluar les possibles interaccions del XT amb altres ingredients, nutrients i additius de la dieta. Aquest treball s'ha d'entendre com a part d'un ampli pla de recerca multicentric organitzat per la companyia Pancosma. <br/>En concret hem avaluat i) l'efecte del XT als paràmetres mencionats depenent

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Molinari, Giovanni Settle. "THE USE OF NUTRITIONAL PROGRAMMING AND DIPEPTIDE SUPPLEMENTATION AS A MEANS OF MITIGATING THE NEGATIVE EFFECTS OF PLANT PROTEIN AND IMPROVING THE GROWTH OF FISH FED WITH PLANT-BASED DIETS." OpenSIUC, 2020. https://opensiuc.lib.siu.edu/theses/2748.

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Currently aquaculture is the largest growing food sector in the world, however, its future growth is limited by its heavy reliance on fishmeal (FM). Overfishing of wild marine fish stocks used for FM is putting too much pressure on the stocks, making FM unsustainable as a dominant protein source as aquaculture continues to grow. Plant proteins (PP) are an ideal alternative to FM because of their wide availability and relatively low cost. Soybean meal (SBM) is the most commonly used PP in aquaculture, but its inclusion in feeds is limited due to reduced digestibility and the presence of antinut

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Vagni, S. "NOVEL NUTRITIONAL STRATEGIES FOR ANIMAL HEALTH." Doctoral thesis, Università degli Studi di Milano, 2012. http://hdl.handle.net/2434/171957.

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There is currently a great interest in developing alternative feeding strategies for animal health maintenance and disease prevention, in order to reduce the negative impact of removing antibiotic growth promoters (AGP) within the EU (EC Regulation 1831/2003), while minimizing the therapeutic use of antibiotics. The main theme of this research concerns the management of some health problems that frequently occur during the weaning of piglets, focusing in particular on the use of feed additives and immunogenic products derived from engineered plants. Three different trials were designed to stud

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Palaniappan, Kavitha. "Plant-based feed supplements which increase antibiotic susceptibility of zoonotic pathogens and reduce resistance development." 2010. http://hdl.handle.net/1993/4102.

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Bacterial isolates from animals, foods and clinical samples with resistances to one or more antibiotics are being found frequently each year. Selective pressure exerted by antibiotic growth promoters in food animals has been considered a main cause for the development of antibiotic resistance and antibiotic use has been strongly criticized as a serious public health threat. The gastrointestinal tract of animals not only serves as a reservoir of zoonotic agents but also as a spot for exchange of genetic information between pathogenic and commensal bacteria. Humans get infections from resistant

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Книги з теми "Plant-based feeds"

Pugh, R. Auxiliary feedwater system risk-based inspection guide for the Salem Nuclear Power Plant. Division of Radiation Protection and Emergency Preparedness, Office of Nuclear Reactor Regulation, U.S. Nuclear Regulatory Commission, 1991.

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F, Gore B., Vo T. V, U.S. Nuclear Regulatory Commission. Office of Nuclear Reactor Regulation. Division of Radiation Protection and Emergency Preparedness., and Pacific Northwest Laboratory, eds. Auxiliary feedwater system risk-based inspection guide for the Catawba Nuclear Power Plant. Division of Radiation Protection and Emergency Preparedness, Office of Nuclear Reactor Regulation, U.S. Nuclear Regulatory Commission, 1992.

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Pugh, R. Emergency feedwater system risk-based inspection guide for the Arkansas Nuclear One unit 2 power plant. Division of Radiation Protection and Emergency Preparedness, Office of Nuclear Reactor Regulation, U.S. Nuclear Regulatory Commission, 1992.

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Bacon, Elise. Use of economic instruments for water pollution control: Mass-based wastewater discharge fees on mercury and silver loadings to Spokane's advanced wastewater treatment plant. Washington State Dept. of Ecology, 1993.

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Bidwell, Julie, and TreeO Design. Nourish: Plant-Based Recipes to Feed Body, Mind and Soul. Walters, Terry, 2022.

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Martini, Gianni. Plant-Based Cookbook: Plant-Based Recipes for Breakfast, Lunch and Dinner. Cook These Healthy Recipes to Feed Your Body and Live Well. Independently Published, 2019.

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photographer, Winfield Clare, ed. The new nourishing: Delicious plant-based comfort food to feed body and soul. Ryland Peters & Small, 2017.

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Living lively : 80 plant-based recipes to activate your power and feed your potential. William Morrow, 2020.

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Thomas, Haile. Living Lively: 80 Plant-Based Recipes to Activate Your Power and Feed Your Potential. HarperCollins Publishers, 2020.

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Thomas, Haile. Living Lively: 80 Plant-Based Recipes to Activate Your Power and Feed Your Potential. HarperCollins Publishers, 2020.

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Частини книг з теми "Plant-based feeds"

Robaina, Lidia, Juhani Pirhonen, Elena Mente, Javier Sánchez, and Neill Goosen. "Fish Diets in Aquaponics." In Aquaponics Food Production Systems. Springer International Publishing, 2019. http://dx.doi.org/10.1007/978-3-030-15943-6_13.

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AbstractFish and feed waste provide most of the nutrients required by the plants in aquaponics if the optimum ratio between daily fish feed inputs and the plant growing area is sustained. Thus, the fish feed needs to fulfil both the fish’s and plant’s nutritional requirements in an aquaponic system. A controlled fish waste production strategy where the nitrogen, phosphorus and mineral contents of fish diets are manipulated and used provides a way of influencing the rates of accumulation of nutrients, thereby reducing the need for the additional supplementation of nutrients. To optimize the per

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McGaw, Lyndy J. "Plant-Based Feed Additives for Livestock and Poultry in Southern Africa." In Sustainable Use of Feed Additives in Livestock. Springer International Publishing, 2023. http://dx.doi.org/10.1007/978-3-031-42855-5_14.

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Harrington, David, Matthew Leach, and Jan Dirk Van Der Klis. "Improving the Sustainability of Laying Hen Production Using Plant-Based Feed Additives." In Sustainable Use of Feed Additives in Livestock. Springer International Publishing, 2023. http://dx.doi.org/10.1007/978-3-031-42855-5_19.

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Sadhana, B., and T. S. Subhiksha. "Oyster Mushroom Cultivation Using Plant-Based Substrates for Livestock Feed." In Smart Technologies for Sustainable Livestock Systems. CRC Press, 2025. https://doi.org/10.1201/9781003527114-9.

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Kabir, Masud, and Sami Ekici. "Evaluation of State-of-the-Art Models for Advancing Plant Disease Diagnosis Through Deep Learning: A Sustainable Approach." In Proceedings in Technology Transfer. Springer Nature Singapore, 2025. https://doi.org/10.1007/978-981-97-8588-9_2.

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Abstract In the quest for more food production to feed the booming population of the modern world, maintaining plant health is critical to ensuring global food security. In this regard, one important field of study is the early and precise identification of plant diseases. Artificial intelligence (AI) and deep learning approaches, in particular, have demonstrated encouraging advances in this subject in recent years. Using the “A Database of Leaf Images: Practice towards Plant Conservation with Plant Pathology” dataset, this study explores the use of deep learning-based methods for the diagnosi

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Mba, Chikelu, and Hans Dreyer. "The conservation and sustainable use of plant genetic resources for food and agriculture and emerging biotechnologies." In Mutation breeding, genetic diversity and crop adaptation to climate change. CABI, 2021. http://dx.doi.org/10.1079/9781789249095.0047.

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Abstract The 50% increase in food production required to feed an ever-growing global population, and which must be attained under dire climate change scenarios and other constraints, will not be attained with a 'business as usual' mindset. For crops, the current cultivars will have to be replaced by ones that are more nutritious, stress tolerant and input-use efficient and that would produce higher yields with less external input. Generating such varieties requires significant efficiency enhancements to the conservation and characterization of plant genetic resources for food and agriculture a

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Orlova, Nadezhda, Evgenia Serova, Vladimir Popov, and Marina Petukhova. "Key Areas of the Agricultural Science Development in Russia in the Context of Global Trends and Challenges." In Science and Innovations for Food Systems Transformation. Springer International Publishing, 2023. http://dx.doi.org/10.1007/978-3-031-15703-5_42.

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AbstractThe modern Russian agrifood industry is a steadily developing sector of the national economy. The production of a number of goods has reached historically high levels. Russia has a strong position in the export of agricultural raw material commodities, while the country remains dependent on imports from other countries. This chapter examines critical areas of scientific research in Russia that will create opportunities for increasing competitiveness in the transition of the world food systems from conventional agriculture to Agriculture 4.0. Science and technology-based innovations for

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Chong, Roger Sie-Maen. "Antinutritional factors in plant-based feeds." In Aquaculture Pathophysiology. Elsevier, 2022. http://dx.doi.org/10.1016/b978-0-12-812211-2.00055-x.

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Kültz, Dietmar. "Feeds, waste, and stress." In A Primer of Ecological Aquaculture. Oxford University PressOxford, 2022. http://dx.doi.org/10.1093/oso/9780198850229.003.0017.

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Abstract The main input of energy and matter (excluding water and oxygen) in aquaculture systems are fertilized eggs, food, and fertilizer, while waste and harvest represent the main output. Aquaculture systems are classified by stocking density, yield, space efficiency, and the extent of reliance on ecosystem services or technology. Ecologically sustainable aquaculture is promoted by collection, processing, and proper disposal of waste and by trophic recycling of waste within the system. Intensive recirculating aquaculture systems (RAS) and extensive aquaculture are most ecologically sustaina

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Medjekal, Samir, and Mouloud Ghadbane. "Sheep Digestive Physiology and Constituents of Feeds." In Sheep Farming - An Approach to Feed, Growth and Health. IntechOpen, 2021. http://dx.doi.org/10.5772/intechopen.92054.

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Sheep have a gastrointestinal tract similar to that of other ruminants. Their stomach is made up of four digestive organs: the rumen, the reticulum, the omasum and the abomasum. The rumen plays a role in storing ingested foods, which are fermented by a complex anaerobic rumen microbiota population with different types of interactions, positive or negative, that can occur between their microbial populations. Sheep feeding is largely based on the use of natural or cultivated fodder, which is exploited in green by grazing during the growth period of the grass and in the form of fodder preserved d

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Тези доповідей конференцій з теми "Plant-based feeds"

Gao, Chao, Xianjun Song, Zhiqiang Zhang, Chunguang Li, and Xincai Chang. "Research on Intelligent Monitoring System of Nuclear Power Plant Emergency Feed Pump Based on Computer Big Data." In 2024 IEEE 2nd International Conference on Image Processing and Computer Applications (ICIPCA). IEEE, 2024. http://dx.doi.org/10.1109/icipca61593.2024.10709210.

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Caballero, Marc, Thanyanart Sroisamut, Anton A. Kiss, and Ana Somoza-Tornos. "Integrating Chemical Recycling into Brownfield Processes: Waste Polyethylene Pyrolysis and Naphtha Steam Cracking." In The 35th European Symposium on Computer Aided Process Engineering. PSE Press, 2025. https://doi.org/10.69997/sct.197516.

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In this study, we evaluate the economic and environmental impacts of integrating waste polyethylene (PE) pyrolysis with naphtha-based steam cracking for 660 Mt/y ethylene production. We compare six integration scenarios to both business-as-usual (BAU) steam cracking and greenfield waste PE pyrolysis plant. We perform process simulations and equipment design in Aspen Plus� V12, followed by a techno-economic analysis (TEA) and a life-cycle assessment (LCA. The integration capacity we considered corresponds to one full-capacity PE pyrolysis furnace, reducing naphtha feed by 7% in BAU steam cracki

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Simonetty, Michael. "Predictive Corrosion Technology for Gas Plants." In CORROSION 2015. NACE International, 2015. https://doi.org/10.5006/c2015-05700.

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Abstract The increase in natural gas production has allowed more opportunities for equipment to be exposed to corrosive contaminants. Field monitoring tools provide a measurement of the current corrosion rates as they occur, but cannot predict the impact of future operational changes. If a plant wants to change operations or gas feed, it would be safer to be prepared for corrosion risks in advance with a prediction model rather than experience a crisis if unacceptable corrosion rates occur. A process simulation modeling tool was recently used to help a customer predict general acid corrosion r

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Uchida, S., M. Naitoh, H. Okada, T. Ohira, S. Koshizuka, and D. H. Lister. "Application of Coupled Electrochemistry and Oxide Layer Growth Models to Water Chemistry Improvement against Flow Accelerated Corrosion in the PWR Secondary System." In CORROSION 2011. NACE International, 2011. https://doi.org/10.5006/c2011-11239.

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Abstract Applicability and accuracy of a computer simulation code describing flow accelerated corrosion (FAC) were confirmed based on verification and validation processes. The code will be applied to evaluate the effects of water chemistry improvement on wall thinning of pressurized water reactor (PWR) secondary piping. In this paper, the validation process of the FAC simulation code, which was based on wall thinning rates measured at a PWR plant was discussed. Corrosive conditions were calculated with a N2H4-O2 reaction analysis code. Precise flow turbulence at major parts of the system was

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Yu, F. P., D. A. Meier, W. R. Francis, C. H. Spurrell, C. V. Alcantara, and A. B. Gorski. "Unique Chemistry and Control Technology Merge to Improve Cooling Water Performance and Control." In CORROSION 2004. NACE International, 2004. https://doi.org/10.5006/c2004-04078.

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Abstract An automated control and monitoring program has been deployed at an open recirculating cooling water system within a west coast refinery plant. The comprehensive monitoring program applied several fluorescence-based molecules as a means to determine appropriate dosage and consumption of cooling water chemicals. In the meantime, the fluorescence sensor molecules also provided information regarding microbial activity in the cooling water to trigger biocide feed control. All the fluorescence signals and system operating parameters were analyzed by a multi-channel fluorometer and its buil

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Chen, Bingzhi, Yikun Guo, Xiao Zhang, Ben Brock, and Jessica Grailer. "A Robust Non-Phosphorus Cooling Water Treatment Program That Reduces the Biological Control Challenge - Case Studies." In CONFERENCE 2022. AMPP, 2022. https://doi.org/10.5006/c2022-17626.

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Abstract In open cooling water systems, phosphorus-based (P-based) programs are the most widely used treatment program for corrosion and scale control. Excellent performance of P-based programs has been long proved in many institutional and industrial applications. Despite this high performance, phosphorus is one of the limiting nutrients to bacteria and may accelerate microbial growth if with excess concentration. A recently developed and innovative non-phosphorus (non-P) program has been deployed globally, not only to comply with discharge regulations, but also to provide additional benefits

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Al-Abdulgader, Omar S., and Mohammed A. Al-Muaisub. "Proactive Corrosion Control Assessment to Treat Higher-Acidity Gas." In CONFERENCE 2024. AMPP, 2024. https://doi.org/10.5006/c2024-20773.

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Abstract Prior to commissioning of a new gas treatment plant, geotechnical analysis showed significant increase in the acidity levels of the feed. Therefore, on-site proactive corrosion control assessment was performed to enable processing higher-acidity gas safely without impacting project schedule. The corrosiveness level of the new feed was re-evaluated in terms of the new required operating conditions. The dominant corrosion damage mechanisms were identified based on the new levels of Hydrogen Sulfide and Carbon Dioxide. Industrial standards and engineering practices were utilized to deter

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Pably, Philipp, Jakob K. Huusom, and Julian Kager. "Model Predictive Control to Avoid Oxygen Limitations in Microbial Cultivations - A Comparative Simulation Study." In The 35th European Symposium on Computer Aided Process Engineering. PSE Press, 2025. https://doi.org/10.69997/sct.140003.

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Maintaining sufficient amounts of dissolved oxygen throughout a microbial cultivation is a classic control task in bioprocess engineering to avoid negative effects onto cell physiology and productivity. But traditional PID-based algorithms struggle when faced with pulsed substrate additions and the resulting sudden surge of oxygen uptake. In this work a nonlinear MPC is employed and compared to a PID setup for the cultivation of an E. coli strain exposed to intermittent feeding. Both controllers are tuned for a fast pulse response combined with efficient and robust control action. Their perfor

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Romano, Matteo C., Stefano Campanari, Vincenzo Spallina, and Giovanni Lozza. "SOFC-Based Hybrid Cycle Integrated With a Coal Gasification Plant." In ASME Turbo Expo 2009: Power for Land, Sea, and Air. ASMEDC, 2009. http://dx.doi.org/10.1115/gt2009-59551.

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Application of large scale high temperature fuel cells on syngas fuel produced from coal would be a turning point in the power generation sector, dramatically improving the efficiency and the environmental performance of coal-fired power plants. The purpose of this study is the assessment of a system constituted by a SOFC-based hybrid cycle integrated with a coal gasification process. In this system, syngas produced in a high efficiency, dry feed, oxygen blown, entrained flow Shell gasifier is cooled, depurated from particulate and sulfur compounds and reheated; the clean syngas feeds a pressu

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Camporeale, Sergio Mario, Bernardo Fortunato, Marco Torresi, Flavia Turi, Antonio Marco Pantaleo, and Achille Pellerano. "Part Load Performance and Operating Strategies of a Natural Gas–Biomass Dual Fuelled Microturbine for CHP Generation." In ASME Turbo Expo 2014: Turbine Technical Conference and Exposition. American Society of Mechanical Engineers, 2014. http://dx.doi.org/10.1115/gt2014-27109.

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The focus of this paper is on the part load performance of a small scale (100 kWe) combined heat and power (CHP) plant fired by natural gas and solid biomass to serve a residential energy demand. The plant is based on a modified regenerative micro gas turbine (MGT), where compressed air exiting from recuperator is externally heated by the hot gases produced in a biomass furnace; then the air is conveyed to combustion chamber where a conventional internal combustion with natural gas takes place, reaching the maximum cycle temperature allowed by the turbine blades. The hot gas expands in the tur

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Звіти організацій з теми "Plant-based feeds"

Mitchell, Brian G., Amir Neori, Charles Yarish, D. Allen Davis, Tzachi Samocha, and Lior Guttman. The use of aquaculture effluents in spray culture for the production of high protein macroalgae for shrimp aqua-feeds. United States Department of Agriculture, 2013. http://dx.doi.org/10.32747/2013.7597934.bard.

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The FAO has projected a doubling in world demand for seafood during the 21 ed from aquaculture of marine fish and shrimps fed primarily on fishmeal-based aquafeeds. However, current practices of high intensity monoculture of shrimp in coastal ponds and fish in offshore pens have been strongly criticized as being ecologically and socially unsustainable. This view derives from un- checked eutrophication of coastal marine ecosystems from fish farm effluents, and the destruction of coastal estuarine ecosystems by shrimp farm constructions, plus aquaculture’s reliance on wild-caught small fish - wh

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Fraanje, Walter, and Tara Garnett. Soy: food, feed, and land use change. Edited by Helen Breewood. Food Climate Research Network, 2020. http://dx.doi.org/10.56661/47e58c32.

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The global growth in the production of soy and its use for different types of foods has been, and continues to be, a major contributor to land use change in the Amazon and other regions in South America. This building block explores the connections between soy, land use change, and discussions on animal- versus plant-based protein sources.

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Muthike, Wairimu, Wanja Nyaga, and Wanjiku Kiarie. Decolonizing food systems: promoting traditional vegetables for sustainable nutrition in Kenya and India. Busara, 2024. http://dx.doi.org/10.62372/dutw3025.

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In Migori County, Kenya, the revolution of Amaranth (Amaranthus spp.) from a weed to a staple food crop demonstrates the potential of indigenous vegetables to enhance food security and foster community resilience. For a long time, the plant occurred widely as a weed, most often referred to as ‘pigweed’, which meant that it could not be consumed as a food crop. The Amaranth, originally from South America, is a plant that produces edible leaves and grains upon maturity. The plant also boasts drought-resistance qualities and versatility. It has since found its place in local kitchens and commerci

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Fromm, Hillel, Paul Michael Hasegawa, and Aaron Fait. Calcium-regulated Transcription Factors Mediating Carbon Metabolism in Response to Drought. United States Department of Agriculture, 2013. http://dx.doi.org/10.32747/2013.7699847.bard.

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Original objectives: The long-term goal of the proposed research is to elucidate the transcription factors, genes and metabolic networks involved in carbon metabolism and partitioning in response to water deficit. The proposed research focuses on the GTLcalcium/calmodulinbindingTFs and the gene and metabolic networks modulated by these TFs in Arabidopsis thaliana. The specific objectives are as follows. Objective-1 (USA): Physiological analyses of GTL1 loss- and gain-of-function plants under water sufficient and drought stress conditions Objective 2 (USA / Israel-TAU): Characterizion of GTL ta

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