Showing 141 - 160 results of 346 for search '"coffee"', query time: 0.07s Refine Results
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    Elemental analysis and hardness characterization of fermented green arabica coffee bean using Laser-Induced Breakdown Spectroscopy (LIBS) by Hartadi Beny Sulistyo, Ikhwani Rauzatul, Abdulmadjid Syahrun Nur

    Published 2025-01-01
    “…By applying fermentation, the value of Gayo Arabica coffee can increase nearly fourfold. This study aims to differentiate green bean coffee of ordinary (unfermented) and wine (fermented) types using Laser-Induced Breakdown Spectroscopy (LIBS). …”
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  4. 144
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    Characterization of Alkaline Treatment and Fiber Content on the Physical, Thermal, and Mechanical Properties of Ground Coffee Waste/Oxobiodegradable HDPE Biocomposites by Ming Yee Tan, Hoo Tien Nicholas Kuan, Meng Chuen Lee

    Published 2017-01-01
    “…Effect of alkali treatment on ground coffee waste/oxobiodegradable HDPE (GCW/oxo-HDPE) composites was evaluated using 5%, 10%, 15%, and 20% volume fraction of GCW. …”
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  6. 146
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    Synthesis of Activated Carbon Mesoporous from Coffee Waste and Its Application in Adsorption Zinc and Mercury Ions from Aqueous Solution by Liliana Giraldo, Juan Carlos Moreno-Piraján

    Published 2012-01-01
    “…We obtain activated carbons with high portion of meso pores using coffee residues as precursor for the application of adsorption of large adsorbates. …”
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  8. 148

    Cultivation of Different Oyster Mushroom (Pleurotus species) on Coffee Waste and Determination of Their Relative Biological Efficiency and Pectinase Enzyme Production, Ethiopia by Guta Dissasa

    Published 2022-01-01
    “…There was a significant difference at (P<0.05) observed between noncomposted and composted coffee husk and coffee parchment as well as between coffee husk and coffee parchment on yield and biological efficiency (B.E.). …”
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  9. 149

    Soil Physicochemical Properties Variation under Annual Crop and Coffee Landuse in the Chentale Watershed, Upper Blue Nile Basin, Ethiopia by Feven Azene Tebekew, Teshome Betru Tadesse, Desta Adane Alemu, Amsalu Awoke Ayalew

    Published 2024-01-01
    “…To this end, this study evaluated soil physicochemical properties on land managed for annual crops and coffee land use in the Chentale watershed, the upper Blue Nile basin, Ethiopia. …”
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    Chemical Composition of Cymbopogon flexuosus and C. winterianus Essential Oils and Their Insecticidal Potential Against the Coffee Berry Borer Hypothenemus hampei by Melally Giddegowda Venkatesha, Rudramuni Kiran

    Published 2023-12-01
    “… Hypothenemus hampei is the most important insect pest of coffee in the world. H. hampei is controlled by using endosulfan and methyl bromide. …”
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  12. 152

    The Use of Green Coffee Extract as a Weight Loss Supplement: A Systematic Review and Meta-Analysis of Randomised Clinical Trials by Igho Onakpoya, Rohini Terry, Edzard Ernst

    Published 2011-01-01
    “…The purpose of this paper is to assess the efficacy of green coffee extract (GCE) as a weight loss supplement, using data from human clinical trials. …”
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  13. 153

    The Use of Partial Least Square Regression and Spectral Data in UV-Visible Region for Quantification of Adulteration in Indonesian Palm Civet Coffee by Diding Suhandy, Meinilwita Yulia

    Published 2017-01-01
    “…Asian palm civet coffee or kopi luwak (Indonesian words for coffee and palm civet) is well known as the world’s priciest and rarest coffee. …”
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  14. 154
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    Studies of Adsorption of Heavy Metals onto Spent Coffee Ground: Equilibrium, Regeneration, and Dynamic Performance in a Fixed-Bed Column by N. E. Davila-Guzman, F. J. Cerino-Córdova, M. Loredo-Cancino, J. R. Rangel-Mendez, R. Gómez-González, E. Soto-Regalado

    Published 2016-01-01
    “…Equilibrium and dynamic adsorption of heavy metals onto spent coffee ground (SCG) were studied. The equilibrium adsorption of Cd2+, Cu2+, and Pb2+ in a batch system was modeled by an ion-exchange model (IEM) based on an ion-exchange of heavy metals with calcium and protons bonded to active sites on SCG surface. …”
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  17. 157
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    Electroanalytical Performance of a Carbon Paste Electrode Modified by Coffee Husks for the Quantification of Acetaminophen in Quality Control of Commercialized Pharmaceutical Tablets by Serge Foukmeniok Mbokou, Maxime Pontié, Jean-Philippe Bouchara, Francis Merlin Melataguia Tchieno, Evangeline Njanja, Assad Mogni, Pierre Yves Pontalier, Ignas Kenfack Tonle

    Published 2016-01-01
    “…Electrochemical determination of acetaminophen (APAP) was successfully performed using a carbon paste electrode (CPE) modified with coffee husks (CH-CPE). Scanning electron microscopy (SEM) and SEM-energy dispersive X-ray spectroscopy (SEM-EDX) were, respectively, used for the morphological and elemental characterization of coffee husks prior to their utilization. …”
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    Profile of Bioactive Compounds, Aromas, and Cup Quality of Excelsa Coffee (Coffea liberica var. dewevrei) Prepared from Diverse Postharvest Processes by Dian Herawati, Michael Oscarius Loisanjaya, Radwa Husni Kamal, Dede Robiatul Adawiyah, Nuri Andarwulan

    Published 2022-01-01
    “…Furthermore, cupping test revealed that Excelsa coffee samples obtained from different postharvest processing were categorized as very good coffee (cupping score>80). …”
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